text: /**
   * @license
   * Video.js 5.11.7 <http://videojs.com/>
   * Copyright Brightcove, Inc. <https://www.brightcove.com/>
   * Available under Apache License Version 2.0
   * <https://github.com/videojs/video.js/blob/master/LICENSE>
   *
   * Includes vtt.js <https://github.com/mozilla/vtt.js>
   * Available under Apache License Version 2.0
   * <https://github.com/mozilla/vtt.js/blob/master/LICENSE>
   */
  
  (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.videojs = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
  (function (global){
  var topLevel = typeof global !== 'undefined' ? global :
      typeof window !== 'undefined' ? window : {}
  var minDoc = _dereq_('min-document');
  
  if (typeof document !== 'undefined') {
      module.exports = document;
  } else {
      var doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'];
  
      if (!doccy) {
          doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'] = minDoc;
      }
  
      module.exports = doccy;
  }
  
  }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
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  },{"min-document":3}],2:[function(_dereq_,module,exports){
  (function (global){
  if (typeof window !== "undefined") {
      module.exports = window;
  } else if (typeof global !== "undefined") {
      module.exports = global;
  } else if (typeof self !== "undefined"){
      module.exports = self;
  } else {
      module.exports = {};
  }
  
  }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
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  },{}],3:[function(_dereq_,module,exports){
  
  },{}],4:[function(_dereq_,module,exports){
  var getNative = _dereq_('../internal/getNative');
  
  /* Native method references for those with the same name as other `lodash` methods. */
  var nativeNow = getNative(Date, 'now');
  
  /**
   * Gets the number of milliseconds that have elapsed since the Unix epoch
   * (1 January 1970 00:00:00 UTC).
   *
   * @static
   * @memberOf _
   * @category Date
   * @example
   *
   * _.defer(function(stamp) {
   *   console.log(_.now() - stamp);
   * }, _.now());
   * // => logs the number of milliseconds it took for the deferred function to be invoked
   */
  var now = nativeNow || function() {
    return new Date().getTime();
  };
  
  module.exports = now;
  
  },{"../internal/getNative":20}],5:[function(_dereq_,module,exports){
  var isObject = _dereq_('../lang/isObject'),
      now = _dereq_('../date/now');
  
  /** Used as the `TypeError` message for "Functions" methods. */
  var FUNC_ERROR_TEXT = 'Expected a function';
  
  /* Native method references for those with the same name as other `lodash` methods. */
  var nativeMax = Math.max;
  
  /**
   * Creates a debounced function that delays invoking `func` until after `wait`
   * milliseconds have elapsed since the last time the debounced function was
   * invoked. The debounced function comes with a `cancel` method to cancel
   * delayed invocations. Provide an options object to indicate that `func`
   * should be invoked on the leading and/or trailing edge of the `wait` timeout.
   * Subsequent calls to the debounced function return the result of the last
   * `func` invocation.
   *
   * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
   * on the trailing edge of the timeout only if the the debounced function is
   * invoked more than once during the `wait` timeout.
   *
   * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
   * for details over the differences between `_.debounce` and `_.throttle`.
   *
   * @static
   * @memberOf _
   * @category Function
   * @param {Function} func The function to debounce.
   * @param {number} [wait=0] The number of milliseconds to delay.
   * @param {Object} [options] The options object.
   * @param {boolean} [options.leading=false] Specify invoking on the leading
   *  edge of the timeout.
   * @param {number} [options.maxWait] The maximum time `func` is allowed to be
   *  delayed before it's invoked.
   * @param {boolean} [options.trailing=true] Specify invoking on the trailing
   *  edge of the timeout.
   * @returns {Function} Returns the new debounced function.
   * @example
   *
   * // avoid costly calculations while the window size is in flux
   * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
   *
   * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
   * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
   *   'leading': true,
   *   'trailing': false
   * }));
   *
   * // ensure `batchLog` is invoked once after 1 second of debounced calls
   * var source = new EventSource('/stream');
   * jQuery(source).on('message', _.debounce(batchLog, 250, {
   *   'maxWait': 1000
   * }));
   *
   * // cancel a debounced call
   * var todoChanges = _.debounce(batchLog, 1000);
   * Object.observe(models.todo, todoChanges);
   *
   * Object.observe(models, function(changes) {
   *   if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
   *     todoChanges.cancel();
   *   }
   * }, ['delete']);
   *
   * // ...at some point `models.todo` is changed
   * models.todo.completed = true;
   *
   * // ...before 1 second has passed `models.todo` is deleted
   * // which cancels the debounced `todoChanges` call
   * delete models.todo;
   */
  function debounce(func, wait, options) {
    var args,
        maxTimeoutId,
        result,
        stamp,
        thisArg,
        timeoutId,
        trailingCall,
        lastCalled = 0,
        maxWait = false,
        trailing = true;
  
    if (typeof func != 'function') {
      throw new TypeError(FUNC_ERROR_TEXT);
    }
    wait = wait < 0 ? 0 : (+wait || 0);
    if (options === true) {
      var leading = true;
      trailing = false;
    } else if (isObject(options)) {
      leading = !!options.leading;
      maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
      trailing = 'trailing' in options ? !!options.trailing : trailing;
    }
  
    function cancel() {
      if (timeoutId) {
        clearTimeout(timeoutId);
      }
      if (maxTimeoutId) {
        clearTimeout(maxTimeoutId);
      }
      lastCalled = 0;
      maxTimeoutId = timeoutId = trailingCall = undefined;
    }
  
    function complete(isCalled, id) {
      if (id) {
        clearTimeout(id);
      }
      maxTimeoutId = timeoutId = trailingCall = undefined;
      if (isCalled) {
        lastCalled = now();
        result = func.apply(thisArg, args);
        if (!timeoutId && !maxTimeoutId) {
          args = thisArg = undefined;
        }
      }
    }
  
    function delayed() {
      var remaining = wait - (now() - stamp);
      if (remaining <= 0 || remaining > wait) {
        complete(trailingCall, maxTimeoutId);
      } else {
        timeoutId = setTimeout(delayed, remaining);
      }
    }
  
    function maxDelayed() {
      complete(trailing, timeoutId);
    }
  
    function debounced() {
      args = arguments;
      stamp = now();
      thisArg = this;
      trailingCall = trailing && (timeoutId || !leading);
  
      if (maxWait === false) {
        var leadingCall = leading && !timeoutId;
      } else {
        if (!maxTimeoutId && !leading) {
          lastCalled = stamp;
        }
        var remaining = maxWait - (stamp - lastCalled),
            isCalled = remaining <= 0 || remaining > maxWait;
  
        if (isCalled) {
          if (maxTimeoutId) {
            maxTimeoutId = clearTimeout(maxTimeoutId);
          }
          lastCalled = stamp;
          result = func.apply(thisArg, args);
        }
        else if (!maxTimeoutId) {
          maxTimeoutId = setTimeout(maxDelayed, remaining);
        }
      }
      if (isCalled && timeoutId) {
        timeoutId = clearTimeout(timeoutId);
      }
      else if (!timeoutId && wait !== maxWait) {
        timeoutId = setTimeout(delayed, wait);
      }
      if (leadingCall) {
        isCalled = true;
        result = func.apply(thisArg, args);
      }
      if (isCalled && !timeoutId && !maxTimeoutId) {
        args = thisArg = undefined;
      }
      return result;
    }
    debounced.cancel = cancel;
    return debounced;
  }
  
  module.exports = debounce;
  
  },{"../date/now":4,"../lang/isObject":33}],6:[function(_dereq_,module,exports){
  /** Used as the `TypeError` message for "Functions" methods. */
  var FUNC_ERROR_TEXT = 'Expected a function';
  
  /* Native method references for those with the same name as other `lodash` methods. */
  var nativeMax = Math.max;
  
  /**
   * Creates a function that invokes `func` with the `this` binding of the
   * created function and arguments from `start` and beyond provided as an array.
   *
   * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters).
   *
   * @static
   * @memberOf _
   * @category Function
   * @param {Function} func The function to apply a rest parameter to.
   * @param {number} [start=func.length-1] The start position of the rest parameter.
   * @returns {Function} Returns the new function.
   * @example
   *
   * var say = _.restParam(function(what, names) {
   *   return what + ' ' + _.initial(names).join(', ') +
   *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
   * });
   *
   * say('hello', 'fred', 'barney', 'pebbles');
   * // => 'hello fred, barney, & pebbles'
   */
  function restParam(func, start) {
    if (typeof func != 'function') {
      throw new TypeError(FUNC_ERROR_TEXT);
    }
    start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
    return function() {
      var args = arguments,
          index = -1,
          length = nativeMax(args.length - start, 0),
          rest = Array(length);
  
      while (++index < length) {
        rest[index] = args[start + index];
      }
      switch (start) {
        case 0: return func.call(this, rest);
        case 1: return func.call(this, args[0], rest);
        case 2: return func.call(this, args[0], args[1], rest);
      }
      var otherArgs = Array(start + 1);
      index = -1;
      while (++index < start) {
        otherArgs[index] = args[index];
      }
      otherArgs[start] = rest;
      return func.apply(this, otherArgs);
    };
  }
  
  module.exports = restParam;
  
  },{}],7:[function(_dereq_,module,exports){
  var debounce = _dereq_('./debounce'),
      isObject = _dereq_('../lang/isObject');
  
  /** Used as the `TypeError` message for "Functions" methods. */
  var FUNC_ERROR_TEXT = 'Expected a function';
  
  /**
   * Creates a throttled function that only invokes `func` at most once per
   * every `wait` milliseconds. The throttled function comes with a `cancel`
   * method to cancel delayed invocations. Provide an options object to indicate
   * that `func` should be invoked on the leading and/or trailing edge of the
   * `wait` timeout. Subsequent calls to the throttled function return the
   * result of the last `func` call.
   *
   * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
   * on the trailing edge of the timeout only if the the throttled function is
   * invoked more than once during the `wait` timeout.
   *
   * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
   * for details over the differences between `_.throttle` and `_.debounce`.
   *
   * @static
   * @memberOf _
   * @category Function
   * @param {Function} func The function to throttle.
   * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
   * @param {Object} [options] The options object.
   * @param {boolean} [options.leading=true] Specify invoking on the leading
   *  edge of the timeout.
   * @param {boolean} [options.trailing=true] Specify invoking on the trailing
   *  edge of the timeout.
   * @returns {Function} Returns the new throttled function.
   * @example
   *
   * // avoid excessively updating the position while scrolling
   * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
   *
   * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
   * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
   *   'trailing': false
   * }));
   *
   * // cancel a trailing throttled call
   * jQuery(window).on('popstate', throttled.cancel);
   */
  function throttle(func, wait, options) {
    var leading = true,
        trailing = true;
  
    if (typeof func != 'function') {
      throw new TypeError(FUNC_ERROR_TEXT);
    }
    if (options === false) {
      leading = false;
    } else if (isObject(options)) {
      leading = 'leading' in options ? !!options.leading : leading;
      trailing = 'trailing' in options ? !!options.trailing : trailing;
    }
    return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing });
  }
  
  module.exports = throttle;
  
  },{"../lang/isObject":33,"./debounce":5}],8:[function(_dereq_,module,exports){
  /**
   * Copies the values of `source` to `array`.
   *
   * @private
   * @param {Array} source The array to copy values from.
   * @param {Array} [array=[]] The array to copy values to.
   * @returns {Array} Returns `array`.
   */
  function arrayCopy(source, array) {
    var index = -1,
        length = source.length;
  
    array || (array = Array(length));
    while (++index < length) {
      array[index] = source[index];
    }
    return array;
  }
  
  module.exports = arrayCopy;
  
  },{}],9:[function(_dereq_,module,exports){
  /**
   * A specialized version of `_.forEach` for arrays without support for callback
   * shorthands and `this` binding.
   *
   * @private
   * @param {Array} array The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns `array`.
   */
  function arrayEach(array, iteratee) {
    var index = -1,
        length = array.length;
  
    while (++index < length) {
      if (iteratee(array[index], index, array) === false) {
        break;
      }
    }
    return array;
  }
  
  module.exports = arrayEach;
  
  },{}],10:[function(_dereq_,module,exports){
  /**
   * Copies properties of `source` to `object`.
   *
   * @private
   * @param {Object} source The object to copy properties from.
   * @param {Array} props The property names to copy.
   * @param {Object} [object={}] The object to copy properties to.
   * @returns {Object} Returns `object`.
   */
  function baseCopy(source, props, object) {
    object || (object = {});
  
    var index = -1,
        length = props.length;
  
    while (++index < length) {
      var key = props[index];
      object[key] = source[key];
    }
    return object;
  }
  
  module.exports = baseCopy;
  
  },{}],11:[function(_dereq_,module,exports){
  var createBaseFor = _dereq_('./createBaseFor');
  
  /**
   * The base implementation of `baseForIn` and `baseForOwn` which iterates
   * over `object` properties returned by `keysFunc` invoking `iteratee` for
   * each property. Iteratee functions may exit iteration early by explicitly
   * returning `false`.
   *
   * @private
   * @param {Object} object The object to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @param {Function} keysFunc The function to get the keys of `object`.
   * @returns {Object} Returns `object`.
   */
  var baseFor = createBaseFor();
  
  module.exports = baseFor;
  
  },{"./createBaseFor":18}],12:[function(_dereq_,module,exports){
  var baseFor = _dereq_('./baseFor'),
      keysIn = _dereq_('../object/keysIn');
  
  /**
   * The base implementation of `_.forIn` without support for callback
   * shorthands and `this` binding.
   *
   * @private
   * @param {Object} object The object to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Object} Returns `object`.
   */
  function baseForIn(object, iteratee) {
    return baseFor(object, iteratee, keysIn);
  }
  
  module.exports = baseForIn;
  
  },{"../object/keysIn":39,"./baseFor":11}],13:[function(_dereq_,module,exports){
  var arrayEach = _dereq_('./arrayEach'),
      baseMergeDeep = _dereq_('./baseMergeDeep'),
      isArray = _dereq_('../lang/isArray'),
      isArrayLike = _dereq_('./isArrayLike'),
      isObject = _dereq_('../lang/isObject'),
      isObjectLike = _dereq_('./isObjectLike'),
      isTypedArray = _dereq_('../lang/isTypedArray'),
      keys = _dereq_('../object/keys');
  
  /**
   * The base implementation of `_.merge` without support for argument juggling,
   * multiple sources, and `this` binding `customizer` functions.
   *
   * @private
   * @param {Object} object The destination object.
   * @param {Object} source The source object.
   * @param {Function} [customizer] The function to customize merged values.
   * @param {Array} [stackA=[]] Tracks traversed source objects.
   * @param {Array} [stackB=[]] Associates values with source counterparts.
   * @returns {Object} Returns `object`.
   */
  function baseMerge(object, source, customizer, stackA, stackB) {
    if (!isObject(object)) {
      return object;
    }
    var isSrcArr = isArrayLike(source) && (isArray(source) || isTypedArray(source)),
        props = isSrcArr ? undefined : keys(source);
  
    arrayEach(props || source, function(srcValue, key) {
      if (props) {
        key = srcValue;
        srcValue = source[key];
      }
      if (isObjectLike(srcValue)) {
        stackA || (stackA = []);
        stackB || (stackB = []);
        baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
      }
      else {
        var value = object[key],
            result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
            isCommon = result === undefined;
  
        if (isCommon) {
          result = srcValue;
        }
        if ((result !== undefined || (isSrcArr && !(key in object))) &&
            (isCommon || (result === result ? (result !== value) : (value === value)))) {
          object[key] = result;
        }
      }
    });
    return object;
  }
  
  module.exports = baseMerge;
  
  },{"../lang/isArray":30,"../lang/isObject":33,"../lang/isTypedArray":36,"../object/keys":38,"./arrayEach":9,"./baseMergeDeep":14,"./isArrayLike":21,"./isObjectLike":26}],14:[function(_dereq_,module,exports){
  var arrayCopy = _dereq_('./arrayCopy'),
      isArguments = _dereq_('../lang/isArguments'),
      isArray = _dereq_('../lang/isArray'),
      isArrayLike = _dereq_('./isArrayLike'),
      isPlainObject = _dereq_('../lang/isPlainObject'),
      isTypedArray = _dereq_('../lang/isTypedArray'),
      toPlainObject = _dereq_('../lang/toPlainObject');
  
  /**
   * A specialized version of `baseMerge` for arrays and objects which performs
   * deep merges and tracks traversed objects enabling objects with circular
   * references to be merged.
   *
   * @private
   * @param {Object} object The destination object.
   * @param {Object} source The source object.
   * @param {string} key The key of the value to merge.
   * @param {Function} mergeFunc The function to merge values.
   * @param {Function} [customizer] The function to customize merged values.
   * @param {Array} [stackA=[]] Tracks traversed source objects.
   * @param {Array} [stackB=[]] Associates values with source counterparts.
   * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
   */
  function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
    var length = stackA.length,
        srcValue = source[key];
  
    while (length--) {
      if (stackA[length] == srcValue) {
        object[key] = stackB[length];
        return;
      }
    }
    var value = object[key],
        result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
        isCommon = result === undefined;
  
    if (isCommon) {
      result = srcValue;
      if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) {
        result = isArray(value)
          ? value
          : (isArrayLike(value) ? arrayCopy(value) : []);
      }
      else if (isPlainObject(srcValue) || isArguments(srcValue)) {
        result = isArguments(value)
          ? toPlainObject(value)
          : (isPlainObject(value) ? value : {});
      }
      else {
        isCommon = false;
      }
    }
    // Add the source value to the stack of traversed objects and associate
    // it with its merged value.
    stackA.push(srcValue);
    stackB.push(result);
  
    if (isCommon) {
      // Recursively merge objects and arrays (susceptible to call stack limits).
      object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
    } else if (result === result ? (result !== value) : (value === value)) {
      object[key] = result;
    }
  }
  
  module.exports = baseMergeDeep;
  
  },{"../lang/isArguments":29,"../lang/isArray":30,"../lang/isPlainObject":34,"../lang/isTypedArray":36,"../lang/toPlainObject":37,"./arrayCopy":8,"./isArrayLike":21}],15:[function(_dereq_,module,exports){
  var toObject = _dereq_('./toObject');
  
  /**
   * The base implementation of `_.property` without support for deep paths.
   *
   * @private
   * @param {string} key The key of the property to get.
   * @returns {Function} Returns the new function.
   */
  function baseProperty(key) {
    return function(object) {
      return object == null ? undefined : toObject(object)[key];
    };
  }
  
  module.exports = baseProperty;
  
  },{"./toObject":28}],16:[function(_dereq_,module,exports){
  var identity = _dereq_('../utility/identity');
  
  /**
   * A specialized version of `baseCallback` which only supports `this` binding
   * and specifying the number of arguments to provide to `func`.
   *
   * @private
   * @param {Function} func The function to bind.
   * @param {*} thisArg The `this` binding of `func`.
   * @param {number} [argCount] The number of arguments to provide to `func`.
   * @returns {Function} Returns the callback.
   */
  function bindCallback(func, thisArg, argCount) {
    if (typeof func != 'function') {
      return identity;
    }
    if (thisArg === undefined) {
      return func;
    }
    switch (argCount) {
      case 1: return function(value) {
        return func.call(thisArg, value);
      };
      case 3: return function(value, index, collection) {
        return func.call(thisArg, value, index, collection);
      };
      case 4: return function(accumulator, value, index, collection) {
        return func.call(thisArg, accumulator, value, index, collection);
      };
      case 5: return function(value, other, key, object, source) {
        return func.call(thisArg, value, other, key, object, source);
      };
    }
    return function() {
      return func.apply(thisArg, arguments);
    };
  }
  
  module.exports = bindCallback;
  
  },{"../utility/identity":42}],17:[function(_dereq_,module,exports){
  var bindCallback = _dereq_('./bindCallback'),
      isIterateeCall = _dereq_('./isIterateeCall'),
      restParam = _dereq_('../function/restParam');
  
  /**
   * Creates a `_.assign`, `_.defaults`, or `_.merge` function.
   *
   * @private
   * @param {Function} assigner The function to assign values.
   * @returns {Function} Returns the new assigner function.
   */
  function createAssigner(assigner) {
    return restParam(function(object, sources) {
      var index = -1,
          length = object == null ? 0 : sources.length,
          customizer = length > 2 ? sources[length - 2] : undefined,
          guard = length > 2 ? sources[2] : undefined,
          thisArg = length > 1 ? sources[length - 1] : undefined;
  
      if (typeof customizer == 'function') {
        customizer = bindCallback(customizer, thisArg, 5);
        length -= 2;
      } else {
        customizer = typeof thisArg == 'function' ? thisArg : undefined;
        length -= (customizer ? 1 : 0);
      }
      if (guard && isIterateeCall(sources[0], sources[1], guard)) {
        customizer = length < 3 ? undefined : customizer;
        length = 1;
      }
      while (++index < length) {
        var source = sources[index];
        if (source) {
          assigner(object, source, customizer);
        }
      }
      return object;
    });
  }
  
  module.exports = createAssigner;
  
  },{"../function/restParam":6,"./bindCallback":16,"./isIterateeCall":24}],18:[function(_dereq_,module,exports){
  var toObject = _dereq_('./toObject');
  
  /**
   * Creates a base function for `_.forIn` or `_.forInRight`.
   *
   * @private
   * @param {boolean} [fromRight] Specify iterating from right to left.
   * @returns {Function} Returns the new base function.
   */
  function createBaseFor(fromRight) {
    return function(object, iteratee, keysFunc) {
      var iterable = toObject(object),
          props = keysFunc(object),
          length = props.length,
          index = fromRight ? length : -1;
  
      while ((fromRight ? index-- : ++index < length)) {
        var key = props[index];
        if (iteratee(iterable[key], key, iterable) === false) {
          break;
        }
      }
      return object;
    };
  }
  
  module.exports = createBaseFor;
  
  },{"./toObject":28}],19:[function(_dereq_,module,exports){
  var baseProperty = _dereq_('./baseProperty');
  
  /**
   * Gets the "length" property value of `object`.
   *
   * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
   * that affects Safari on at least iOS 8.1-8.3 ARM64.
   *
   * @private
   * @param {Object} object The object to query.
   * @returns {*} Returns the "length" value.
   */
  var getLength = baseProperty('length');
  
  module.exports = getLength;
  
  },{"./baseProperty":15}],20:[function(_dereq_,module,exports){
  var isNative = _dereq_('../lang/isNative');
  
  /**
   * Gets the native function at `key` of `object`.
   *
   * @private
   * @param {Object} object The object to query.
   * @param {string} key The key of the method to get.
   * @returns {*} Returns the function if it's native, else `undefined`.
   */
  function getNative(object, key) {
    var value = object == null ? undefined : object[key];
    return isNative(value) ? value : undefined;
  }
  
  module.exports = getNative;
  
  },{"../lang/isNative":32}],21:[function(_dereq_,module,exports){
  var getLength = _dereq_('./getLength'),
      isLength = _dereq_('./isLength');
  
  /**
   * Checks if `value` is array-like.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
   */
  function isArrayLike(value) {
    return value != null && isLength(getLength(value));
  }
  
  module.exports = isArrayLike;
  
  },{"./getLength":19,"./isLength":25}],22:[function(_dereq_,module,exports){
  /**
   * Checks if `value` is a host object in IE < 9.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
   */
  var isHostObject = (function() {
    try {
      Object({ 'toString': 0 } + '');
    } catch(e) {
      return function() { return false; };
    }
    return function(value) {
      // IE < 9 presents many host objects as `Object` objects that can coerce
      // to strings despite having improperly defined `toString` methods.
      return typeof value.toString != 'function' && typeof (value + '') == 'string';
    };
  }());
  
  module.exports = isHostObject;
  
  },{}],23:[function(_dereq_,module,exports){
  /** Used to detect unsigned integer values. */
  var reIsUint = /^\d+$/;
  
  /**
   * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
   * of an array-like value.
   */
  var MAX_SAFE_INTEGER = 9007199254740991;
  
  /**
   * Checks if `value` is a valid array-like index.
   *
   * @private
   * @param {*} value The value to check.
   * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
   * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
   */
  function isIndex(value, length) {
    value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
    length = length == null ? MAX_SAFE_INTEGER : length;
    return value > -1 && value % 1 == 0 && value < length;
  }
  
  module.exports = isIndex;
  
  },{}],24:[function(_dereq_,module,exports){
  var isArrayLike = _dereq_('./isArrayLike'),
      isIndex = _dereq_('./isIndex'),
      isObject = _dereq_('../lang/isObject');
  
  /**
   * Checks if the provided arguments are from an iteratee call.
   *
   * @private
   * @param {*} value The potential iteratee value argument.
   * @param {*} index The potential iteratee index or key argument.
   * @param {*} object The potential iteratee object argument.
   * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
   */
  function isIterateeCall(value, index, object) {
    if (!isObject(object)) {
      return false;
    }
    var type = typeof index;
    if (type == 'number'
        ? (isArrayLike(object) && isIndex(index, object.length))
        : (type == 'string' && index in object)) {
      var other = object[index];
      return value === value ? (value === other) : (other !== other);
    }
    return false;
  }
  
  module.exports = isIterateeCall;
  
  },{"../lang/isObject":33,"./isArrayLike":21,"./isIndex":23}],25:[function(_dereq_,module,exports){
  /**
   * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
   * of an array-like value.
   */
  var MAX_SAFE_INTEGER = 9007199254740991;
  
  /**
   * Checks if `value` is a valid array-like length.
   *
   * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
   */
  function isLength(value) {
    return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
  }
  
  module.exports = isLength;
  
  },{}],26:[function(_dereq_,module,exports){
  /**
   * Checks if `value` is object-like.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
   */
  function isObjectLike(value) {
    return !!value && typeof value == 'object';
  }
  
  module.exports = isObjectLike;
  
  },{}],27:[function(_dereq_,module,exports){
  var isArguments = _dereq_('../lang/isArguments'),
      isArray = _dereq_('../lang/isArray'),
      isIndex = _dereq_('./isIndex'),
      isLength = _dereq_('./isLength'),
      isString = _dereq_('../lang/isString'),
      keysIn = _dereq_('../object/keysIn');
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /** Used to check objects for own properties. */
  var hasOwnProperty = objectProto.hasOwnProperty;
  
  /**
   * A fallback implementation of `Object.keys` which creates an array of the
   * own enumerable property names of `object`.
   *
   * @private
   * @param {Object} object The object to query.
   * @returns {Array} Returns the array of property names.
   */
  function shimKeys(object) {
    var props = keysIn(object),
        propsLength = props.length,
        length = propsLength && object.length;
  
    var allowIndexes = !!length && isLength(length) &&
      (isArray(object) || isArguments(object) || isString(object));
  
    var index = -1,
        result = [];
  
    while (++index < propsLength) {
      var key = props[index];
      if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
        result.push(key);
      }
    }
    return result;
  }
  
  module.exports = shimKeys;
  
  },{"../lang/isArguments":29,"../lang/isArray":30,"../lang/isString":35,"../object/keysIn":39,"./isIndex":23,"./isLength":25}],28:[function(_dereq_,module,exports){
  var isObject = _dereq_('../lang/isObject'),
      isString = _dereq_('../lang/isString'),
      support = _dereq_('../support');
  
  /**
   * Converts `value` to an object if it's not one.
   *
   * @private
   * @param {*} value The value to process.
   * @returns {Object} Returns the object.
   */
  function toObject(value) {
    if (support.unindexedChars && isString(value)) {
      var index = -1,
          length = value.length,
          result = Object(value);
  
      while (++index < length) {
        result[index] = value.charAt(index);
      }
      return result;
    }
    return isObject(value) ? value : Object(value);
  }
  
  module.exports = toObject;
  
  },{"../lang/isObject":33,"../lang/isString":35,"../support":41}],29:[function(_dereq_,module,exports){
  var isArrayLike = _dereq_('../internal/isArrayLike'),
      isObjectLike = _dereq_('../internal/isObjectLike');
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /** Used to check objects for own properties. */
  var hasOwnProperty = objectProto.hasOwnProperty;
  
  /** Native method references. */
  var propertyIsEnumerable = objectProto.propertyIsEnumerable;
  
  /**
   * Checks if `value` is classified as an `arguments` object.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
   * @example
   *
   * _.isArguments(function() { return arguments; }());
   * // => true
   *
   * _.isArguments([1, 2, 3]);
   * // => false
   */
  function isArguments(value) {
    return isObjectLike(value) && isArrayLike(value) &&
      hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');
  }
  
  module.exports = isArguments;
  
  },{"../internal/isArrayLike":21,"../internal/isObjectLike":26}],30:[function(_dereq_,module,exports){
  var getNative = _dereq_('../internal/getNative'),
      isLength = _dereq_('../internal/isLength'),
      isObjectLike = _dereq_('../internal/isObjectLike');
  
  /** `Object#toString` result references. */
  var arrayTag = '[object Array]';
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /**
   * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
   * of values.
   */
  var objToString = objectProto.toString;
  
  /* Native method references for those with the same name as other `lodash` methods. */
  var nativeIsArray = getNative(Array, 'isArray');
  
  /**
   * Checks if `value` is classified as an `Array` object.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
   * @example
   *
   * _.isArray([1, 2, 3]);
   * // => true
   *
   * _.isArray(function() { return arguments; }());
   * // => false
   */
  var isArray = nativeIsArray || function(value) {
    return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
  };
  
  module.exports = isArray;
  
  },{"../internal/getNative":20,"../internal/isLength":25,"../internal/isObjectLike":26}],31:[function(_dereq_,module,exports){
  var isObject = _dereq_('./isObject');
  
  /** `Object#toString` result references. */
  var funcTag = '[object Function]';
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /**
   * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
   * of values.
   */
  var objToString = objectProto.toString;
  
  /**
   * Checks if `value` is classified as a `Function` object.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
   * @example
   *
   * _.isFunction(_);
   * // => true
   *
   * _.isFunction(/abc/);
   * // => false
   */
  function isFunction(value) {
    // The use of `Object#toString` avoids issues with the `typeof` operator
    // in older versions of Chrome and Safari which return 'function' for regexes
    // and Safari 8 which returns 'object' for typed array constructors.
    return isObject(value) && objToString.call(value) == funcTag;
  }
  
  module.exports = isFunction;
  
  },{"./isObject":33}],32:[function(_dereq_,module,exports){
  var isFunction = _dereq_('./isFunction'),
      isHostObject = _dereq_('../internal/isHostObject'),
      isObjectLike = _dereq_('../internal/isObjectLike');
  
  /** Used to detect host constructors (Safari > 5). */
  var reIsHostCtor = /^\[object .+?Constructor\]$/;
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /** Used to resolve the decompiled source of functions. */
  var fnToString = Function.prototype.toString;
  
  /** Used to check objects for own properties. */
  var hasOwnProperty = objectProto.hasOwnProperty;
  
  /** Used to detect if a method is native. */
  var reIsNative = RegExp('^' +
    fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
    .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
  );
  
  /**
   * Checks if `value` is a native function.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
   * @example
   *
   * _.isNative(Array.prototype.push);
   * // => true
   *
   * _.isNative(_);
   * // => false
   */
  function isNative(value) {
    if (value == null) {
      return false;
    }
    if (isFunction(value)) {
      return reIsNative.test(fnToString.call(value));
    }
    return isObjectLike(value) && (isHostObject(value) ? reIsNative : reIsHostCtor).test(value);
  }
  
  module.exports = isNative;
  
  },{"../internal/isHostObject":22,"../internal/isObjectLike":26,"./isFunction":31}],33:[function(_dereq_,module,exports){
  /**
   * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
   * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is an object, else `false`.
   * @example
   *
   * _.isObject({});
   * // => true
   *
   * _.isObject([1, 2, 3]);
   * // => true
   *
   * _.isObject(1);
   * // => false
   */
  function isObject(value) {
    // Avoid a V8 JIT bug in Chrome 19-20.
    // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
    var type = typeof value;
    return !!value && (type == 'object' || type == 'function');
  }
  
  module.exports = isObject;
  
  },{}],34:[function(_dereq_,module,exports){
  var baseForIn = _dereq_('../internal/baseForIn'),
      isArguments = _dereq_('./isArguments'),
      isHostObject = _dereq_('../internal/isHostObject'),
      isObjectLike = _dereq_('../internal/isObjectLike'),
      support = _dereq_('../support');
  
  /** `Object#toString` result references. */
  var objectTag = '[object Object]';
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /** Used to check objects for own properties. */
  var hasOwnProperty = objectProto.hasOwnProperty;
  
  /**
   * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
   * of values.
   */
  var objToString = objectProto.toString;
  
  /**
   * Checks if `value` is a plain object, that is, an object created by the
   * `Object` constructor or one with a `[[Prototype]]` of `null`.
   *
   * **Note:** This method assumes objects created by the `Object` constructor
   * have no inherited enumerable properties.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
   * @example
   *
   * function Foo() {
   *   this.a = 1;
   * }
   *
   * _.isPlainObject(new Foo);
   * // => false
   *
   * _.isPlainObject([1, 2, 3]);
   * // => false
   *
   * _.isPlainObject({ 'x': 0, 'y': 0 });
   * // => true
   *
   * _.isPlainObject(Object.create(null));
   * // => true
   */
  function isPlainObject(value) {
    var Ctor;
  
    // Exit early for non `Object` objects.
    if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isHostObject(value) && !isArguments(value)) ||
        (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
      return false;
    }
    // IE < 9 iterates inherited properties before own properties. If the first
    // iterated property is an object's own property then there are no inherited
    // enumerable properties.
    var result;
    if (support.ownLast) {
      baseForIn(value, function(subValue, key, object) {
        result = hasOwnProperty.call(object, key);
        return false;
      });
      return result !== false;
    }
    // In most environments an object's own properties are iterated before
    // its inherited properties. If the last iterated property is an object's
    // own property then there are no inherited enumerable properties.
    baseForIn(value, function(subValue, key) {
      result = key;
    });
    return result === undefined || hasOwnProperty.call(value, result);
  }
  
  module.exports = isPlainObject;
  
  },{"../internal/baseForIn":12,"../internal/isHostObject":22,"../internal/isObjectLike":26,"../support":41,"./isArguments":29}],35:[function(_dereq_,module,exports){
  var isObjectLike = _dereq_('../internal/isObjectLike');
  
  /** `Object#toString` result references. */
  var stringTag = '[object String]';
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /**
   * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
   * of values.
   */
  var objToString = objectProto.toString;
  
  /**
   * Checks if `value` is classified as a `String` primitive or object.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
   * @example
   *
   * _.isString('abc');
   * // => true
   *
   * _.isString(1);
   * // => false
   */
  function isString(value) {
    return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
  }
  
  module.exports = isString;
  
  },{"../internal/isObjectLike":26}],36:[function(_dereq_,module,exports){
  var isLength = _dereq_('../internal/isLength'),
      isObjectLike = _dereq_('../internal/isObjectLike');
  
  /** `Object#toString` result references. */
  var argsTag = '[object Arguments]',
      arrayTag = '[object Array]',
      boolTag = '[object Boolean]',
      dateTag = '[object Date]',
      errorTag = '[object Error]',
      funcTag = '[object Function]',
      mapTag = '[object Map]',
      numberTag = '[object Number]',
      objectTag = '[object Object]',
      regexpTag = '[object RegExp]',
      setTag = '[object Set]',
      stringTag = '[object String]',
      weakMapTag = '[object WeakMap]';
  
  var arrayBufferTag = '[object ArrayBuffer]',
      float32Tag = '[object Float32Array]',
      float64Tag = '[object Float64Array]',
      int8Tag = '[object Int8Array]',
      int16Tag = '[object Int16Array]',
      int32Tag = '[object Int32Array]',
      uint8Tag = '[object Uint8Array]',
      uint8ClampedTag = '[object Uint8ClampedArray]',
      uint16Tag = '[object Uint16Array]',
      uint32Tag = '[object Uint32Array]';
  
  /** Used to identify `toStringTag` values of typed arrays. */
  var typedArrayTags = {};
  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
  typedArrayTags[uint32Tag] = true;
  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
  typedArrayTags[dateTag] = typedArrayTags[errorTag] =
  typedArrayTags[funcTag] = typedArrayTags[mapTag] =
  typedArrayTags[numberTag] = typedArrayTags[objectTag] =
  typedArrayTags[regexpTag] = typedArrayTags[setTag] =
  typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
  
  /** Used for native method references. */
  var objectProto = Object.prototype;
  
  /**
   * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
   * of values.
   */
  var objToString = objectProto.toString;
  
  /**
   * Checks if `value` is classified as a typed array.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
   * @example
   *
   * _.isTypedArray(new Uint8Array);
   * // => true
   *
   * _.isTypedArray([]);
   * // => false
   */
  function isTypedArray(value) {
    return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
  }
  
  module.exports = isTypedArray;
  
  },{"../internal/isLength":25,"../internal/isObjectLike":26}],37:[function(_dereq_,module,exports){
  var baseCopy = _dereq_('../internal/baseCopy'),
      keysIn = _dereq_('../object/keysIn');
  
  /**
   * Converts `value` to a plain object flattening inherited enumerable
   * properties of `value` to own properties of the plain object.
   *
   * @static
   * @memberOf _
   * @category Lang
   * @param {*} value The value to convert.
   * @returns {Object} Returns the converted plain object.
   * @example
   *
   * function Foo() {
   *   this.b = 2;
   * }
   *
   * Foo.prototype.c = 3;
   *
   * _.assign({ 'a': 1 }, new Foo);
   * // => { 'a': 1, 'b': 2 }
   *
   * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
   * // => { 'a': 1, 'b': 2, 'c': 3 }
   */
  function toPlainObject(value) {
    return baseCopy(value, keysIn(value));
  }
  
  module.exports = toPlainObject;
  
  },{"../internal/baseCopy":10,"../object/keysIn":39}],38:[function(_dereq_,module,exports){
  var getNative = _dereq_('../internal/getNative'),
      isArrayLike = _dereq_('../internal/isArrayLike'),
      isObject = _dereq_('../lang/isObject'),
      shimKeys = _dereq_('../internal/shimKeys'),
      support = _dereq_('../support');
  
  /* Native method references for those with the same name as other `lodash` methods. */
  var nativeKeys = getNative(Object, 'keys');
  
  /**
   * Creates an array of the own enumerable property names of `object`.
   *
   * **Note:** Non-object values are coerced to objects. See the
   * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
   * for more details.
   *
   * @static
   * @memberOf _
   * @category Object
   * @param {Object} object The object to query.
   * @returns {Array} Returns the array of property names.
   * @example
   *
   * function Foo() {
   *   this.a = 1;
   *   this.b = 2;
   * }
   *
   * Foo.prototype.c = 3;
   *
   * _.keys(new Foo);
   * // => ['a', 'b'] (iteration order is not guaranteed)
   *
   * _.keys('hi');
   * // => ['0', '1']
   */
  var keys = !nativeKeys ? shimKeys : function(object) {
    var Ctor = object == null ? undefined : object.constructor;
    if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
        (typeof object == 'function' ? support.enumPrototypes : isArrayLike(object))) {
      return shimKeys(object);
    }
    return isObject(object) ? nativeKeys(object) : [];
  };
  
  module.exports = keys;
  
  },{"../internal/getNative":20,"../internal/isArrayLike":21,"../internal/shimKeys":27,"../lang/isObject":33,"../support":41}],39:[function(_dereq_,module,exports){
  var arrayEach = _dereq_('../internal/arrayEach'),
      isArguments = _dereq_('../lang/isArguments'),
      isArray = _dereq_('../lang/isArray'),
      isFunction = _dereq_('../lang/isFunction'),
      isIndex = _dereq_('../internal/isIndex'),
      isLength = _dereq_('../internal/isLength'),
      isObject = _dereq_('../lang/isObject'),
      isString = _dereq_('../lang/isString'),
      support = _dereq_('../support');
  
  /** `Object#toString` result references. */
  var arrayTag = '[object Array]',
      boolTag = '[object Boolean]',
      dateTag = '[object Date]',
      errorTag = '[object Error]',
      funcTag = '[object Function]',
      numberTag = '[object Number]',
      objectTag = '[object Object]',
      regexpTag = '[object RegExp]',
      stringTag = '[object String]';
  
  /** Used to fix the JScript `[[DontEnum]]` bug. */
  var shadowProps = [
    'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable',
    'toLocaleString', 'toString', 'valueOf'
  ];
  
  /** Used for native method references. */
  var errorProto = Error.prototype,
      objectProto = Object.prototype,
      stringProto = String.prototype;
  
  /** Used to check objects for own properties. */
  var hasOwnProperty = objectProto.hasOwnProperty;
  
  /**
   * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
   * of values.
   */
  var objToString = objectProto.toString;
  
  /** Used to avoid iterating over non-enumerable properties in IE < 9. */
  var nonEnumProps = {};
  nonEnumProps[arrayTag] = nonEnumProps[dateTag] = nonEnumProps[numberTag] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
  nonEnumProps[boolTag] = nonEnumProps[stringTag] = { 'constructor': true, 'toString': true, 'valueOf': true };
  nonEnumProps[errorTag] = nonEnumProps[funcTag] = nonEnumProps[regexpTag] = { 'constructor': true, 'toString': true };
  nonEnumProps[objectTag] = { 'constructor': true };
  
  arrayEach(shadowProps, function(key) {
    for (var tag in nonEnumProps) {
      if (hasOwnProperty.call(nonEnumProps, tag)) {
        var props = nonEnumProps[tag];
        props[key] = hasOwnProperty.call(props, key);
      }
    }
  });
  
  /**
   * Creates an array of the own and inherited enumerable property names of `object`.
   *
   * **Note:** Non-object values are coerced to objects.
   *
   * @static
   * @memberOf _
   * @category Object
   * @param {Object} object The object to query.
   * @returns {Array} Returns the array of property names.
   * @example
   *
   * function Foo() {
   *   this.a = 1;
   *   this.b = 2;
   * }
   *
   * Foo.prototype.c = 3;
   *
   * _.keysIn(new Foo);
   * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
   */
  function keysIn(object) {
    if (object == null) {
      return [];
    }
    if (!isObject(object)) {
      object = Object(object);
    }
    var length = object.length;
  
    length = (length && isLength(length) &&
      (isArray(object) || isArguments(object) || isString(object)) && length) || 0;
  
    var Ctor = object.constructor,
        index = -1,
        proto = (isFunction(Ctor) && Ctor.prototype) || objectProto,
        isProto = proto === object,
        result = Array(length),
        skipIndexes = length > 0,
        skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error),
        skipProto = support.enumPrototypes && isFunction(object);
  
    while (++index < length) {
      result[index] = (index + '');
    }
    // lodash skips the `constructor` property when it infers it's iterating
    // over a `prototype` object because IE < 9 can't set the `[[Enumerable]]`
    // attribute of an existing property and the `constructor` property of a
    // prototype defaults to non-enumerable.
    for (var key in object) {
      if (!(skipProto && key == 'prototype') &&
          !(skipErrorProps && (key == 'message' || key == 'name')) &&
          !(skipIndexes && isIndex(key, length)) &&
          !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
        result.push(key);
      }
    }
    if (support.nonEnumShadows && object !== objectProto) {
      var tag = object === stringProto ? stringTag : (object === errorProto ? errorTag : objToString.call(object)),
          nonEnums = nonEnumProps[tag] || nonEnumProps[objectTag];
  
      if (tag == objectTag) {
        proto = objectProto;
      }
      length = shadowProps.length;
      while (length--) {
        key = shadowProps[length];
        var nonEnum = nonEnums[key];
        if (!(isProto && nonEnum) &&
            (nonEnum ? hasOwnProperty.call(object, key) : object[key] !== proto[key])) {
          result.push(key);
        }
      }
    }
    return result;
  }
  
  module.exports = keysIn;
  
  },{"../internal/arrayEach":9,"../internal/isIndex":23,"../internal/isLength":25,"../lang/isArguments":29,"../lang/isArray":30,"../lang/isFunction":31,"../lang/isObject":33,"../lang/isString":35,"../support":41}],40:[function(_dereq_,module,exports){
  var baseMerge = _dereq_('../internal/baseMerge'),
      createAssigner = _dereq_('../internal/createAssigner');
  
  /**
   * Recursively merges own enumerable properties of the source object(s), that
   * don't resolve to `undefined` into the destination object. Subsequent sources
   * overwrite property assignments of previous sources. If `customizer` is
   * provided it's invoked to produce the merged values of the destination and
   * source properties. If `customizer` returns `undefined` merging is handled
   * by the method instead. The `customizer` is bound to `thisArg` and invoked
   * with five arguments: (objectValue, sourceValue, key, object, source).
   *
   * @static
   * @memberOf _
   * @category Object
   * @param {Object} object The destination object.
   * @param {...Object} [sources] The source objects.
   * @param {Function} [customizer] The function to customize assigned values.
   * @param {*} [thisArg] The `this` binding of `customizer`.
   * @returns {Object} Returns `object`.
   * @example
   *
   * var users = {
   *   'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
   * };
   *
   * var ages = {
   *   'data': [{ 'age': 36 }, { 'age': 40 }]
   * };
   *
   * _.merge(users, ages);
   * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
   *
   * // using a customizer callback
   * var object = {
   *   'fruits': ['apple'],
   *   'vegetables': ['beet']
   * };
   *
   * var other = {
   *   'fruits': ['banana'],
   *   'vegetables': ['carrot']
   * };
   *
   * _.merge(object, other, function(a, b) {
   *   if (_.isArray(a)) {
   *     return a.concat(b);
   *   }
   * });
   * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
   */
  var merge = createAssigner(baseMerge);
  
  module.exports = merge;
  
  },{"../internal/baseMerge":13,"../internal/createAssigner":17}],41:[function(_dereq_,module,exports){
  /** Used for native method references. */
  var arrayProto = Array.prototype,
      errorProto = Error.prototype,
      objectProto = Object.prototype;
  
  /** Native method references. */
  var propertyIsEnumerable = objectProto.propertyIsEnumerable,
      splice = arrayProto.splice;
  
  /**
   * An object environment feature flags.
   *
   * @static
   * @memberOf _
   * @type Object
   */
  var support = {};
  
  (function(x) {
    var Ctor = function() { this.x = x; },
        object = { '0': x, 'length': x },
        props = [];
  
    Ctor.prototype = { 'valueOf': x, 'y': x };
    for (var key in new Ctor) { props.push(key); }
  
    /**
     * Detect if `name` or `message` properties of `Error.prototype` are
     * enumerable by default (IE < 9, Safari < 5.1).
     *
     * @memberOf _.support
     * @type boolean
     */
    support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') ||
      propertyIsEnumerable.call(errorProto, 'name');
  
    /**
     * Detect if `prototype` properties are enumerable by default.
     *
     * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1
     * (if the prototype or a property on the prototype has been set)
     * incorrectly set the `[[Enumerable]]` value of a function's `prototype`
     * property to `true`.
     *
     * @memberOf _.support
     * @type boolean
     */
    support.enumPrototypes = propertyIsEnumerable.call(Ctor, 'prototype');
  
    /**
     * Detect if properties shadowing those on `Object.prototype` are non-enumerable.
     *
     * In IE < 9 an object's own properties, shadowing non-enumerable ones,
     * are made non-enumerable as well (a.k.a the JScript `[[DontEnum]]` bug).
     *
     * @memberOf _.support
     * @type boolean
     */
    support.nonEnumShadows = !/valueOf/.test(props);
  
    /**
     * Detect if own properties are iterated after inherited properties (IE < 9).
     *
     * @memberOf _.support
     * @type boolean
     */
    support.ownLast = props[0] != 'x';
  
    /**
     * Detect if `Array#shift` and `Array#splice` augment array-like objects
     * correctly.
     *
     * Firefox < 10, compatibility modes of IE 8, and IE < 9 have buggy Array
     * `shift()` and `splice()` functions that fail to remove the last element,
     * `value[0]`, of array-like objects even though the "length" property is
     * set to `0`. The `shift()` method is buggy in compatibility modes of IE 8,
     * while `splice()` is buggy regardless of mode in IE < 9.
     *
     * @memberOf _.support
     * @type boolean
     */
    support.spliceObjects = (splice.call(object, 0, 1), !object[0]);
  
    /**
     * Detect lack of support for accessing string characters by index.
     *
     * IE < 8 can't access characters by index. IE 8 can only access characters
     * by index on string literals, not string objects.
     *
     * @memberOf _.support
     * @type boolean
     */
    support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx';
  }(1, 0));
  
  module.exports = support;
  
  },{}],42:[function(_dereq_,module,exports){
  /**
   * This method returns the first argument provided to it.
   *
   * @static
   * @memberOf _
   * @category Utility
   * @param {*} value Any value.
   * @returns {*} Returns `value`.
   * @example
   *
   * var object = { 'user': 'fred' };
   *
   * _.identity(object) === object;
   * // => true
   */
  function identity(value) {
    return value;
  }
  
  module.exports = identity;
  
  },{}],43:[function(_dereq_,module,exports){
  'use strict';
  
  var keys = _dereq_('object-keys');
  
  module.exports = function hasSymbols() {
  	if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
  	if (typeof Symbol.iterator === 'symbol') { return true; }
  
  	var obj = {};
  	var sym = Symbol('test');
  	if (typeof sym === 'string') { return false; }
  
  	// temp disabled per https://github.com/ljharb/object.assign/issues/17
  	// if (sym instanceof Symbol) { return false; }
  	// temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
  	// if (!(Object(sym) instanceof Symbol)) { return false; }
  
  	var symVal = 42;
  	obj[sym] = symVal;
  	for (sym in obj) { return false; }
  	if (keys(obj).length !== 0) { return false; }
  	if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }
  
  	if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }
  
  	var syms = Object.getOwnPropertySymbols(obj);
  	if (syms.length !== 1 || syms[0] !== sym) { return false; }
  
  	if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }
  
  	if (typeof Object.getOwnPropertyDescriptor === 'function') {
  		var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
  		if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
  	}
  
  	return true;
  };
  
  },{"object-keys":50}],44:[function(_dereq_,module,exports){
  'use strict';
  
  // modified from https://github.com/es-shims/es6-shim
  var keys = _dereq_('object-keys');
  var bind = _dereq_('function-bind');
  var canBeObject = function (obj) {
  	return typeof obj !== 'undefined' && obj !== null;
  };
  var hasSymbols = _dereq_('./hasSymbols')();
  var toObject = Object;
  var push = bind.call(Function.call, Array.prototype.push);
  var propIsEnumerable = bind.call(Function.call, Object.prototype.propertyIsEnumerable);
  
  module.exports = function assign(target, source1) {
  	if (!canBeObject(target)) { throw new TypeError('target must be an object'); }
  	var objTarget = toObject(target);
  	var s, source, i, props, syms, value, key;
  	for (s = 1; s < arguments.length; ++s) {
  		source = toObject(arguments[s]);
  		props = keys(source);
  		if (hasSymbols && Object.getOwnPropertySymbols) {
  			syms = Object.getOwnPropertySymbols(source);
  			for (i = 0; i < syms.length; ++i) {
  				key = syms[i];
  				if (propIsEnumerable(source, key)) {
  					push(props, key);
  				}
  			}
  		}
  		for (i = 0; i < props.length; ++i) {
  			key = props[i];
  			value = source[key];
  			if (propIsEnumerable(source, key)) {
  				objTarget[key] = value;
  			}
  		}
  	}
  	return objTarget;
  };
  
  },{"./hasSymbols":43,"function-bind":49,"object-keys":50}],45:[function(_dereq_,module,exports){
  'use strict';
  
  var defineProperties = _dereq_('define-properties');
  
  var implementation = _dereq_('./implementation');
  var getPolyfill = _dereq_('./polyfill');
  var shim = _dereq_('./shim');
  
  defineProperties(implementation, {
  	implementation: implementation,
  	getPolyfill: getPolyfill,
  	shim: shim
  });
  
  module.exports = implementation;
  
  },{"./implementation":44,"./polyfill":52,"./shim":53,"define-properties":46}],46:[function(_dereq_,module,exports){
  'use strict';
  
  var keys = _dereq_('object-keys');
  var foreach = _dereq_('foreach');
  var hasSymbols = typeof Symbol === 'function' && typeof Symbol() === 'symbol';
  
  var toStr = Object.prototype.toString;
  
  var isFunction = function (fn) {
  	return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
  };
  
  var arePropertyDescriptorsSupported = function () {
  	var obj = {};
  	try {
  		Object.defineProperty(obj, 'x', { enumerable: false, value: obj });
          /* eslint-disable no-unused-vars, no-restricted-syntax */
          for (var _ in obj) { return false; }
          /* eslint-enable no-unused-vars, no-restricted-syntax */
  		return obj.x === obj;
  	} catch (e) { /* this is IE 8. */
  		return false;
  	}
  };
  var supportsDescriptors = Object.defineProperty && arePropertyDescriptorsSupported();
  
  var defineProperty = function (object, name, value, predicate) {
  	if (name in object && (!isFunction(predicate) || !predicate())) {
  		return;
  	}
  	if (supportsDescriptors) {
  		Object.defineProperty(object, name, {
  			configurable: true,
  			enumerable: false,
  			value: value,
  			writable: true
  		});
  	} else {
  		object[name] = value;
  	}
  };
  
  var defineProperties = function (object, map) {
  	var predicates = arguments.length > 2 ? arguments[2] : {};
  	var props = keys(map);
  	if (hasSymbols) {
  		props = props.concat(Object.getOwnPropertySymbols(map));
  	}
  	foreach(props, function (name) {
  		defineProperty(object, name, map[name], predicates[name]);
  	});
  };
  
  defineProperties.supportsDescriptors = !!supportsDescriptors;
  
  module.exports = defineProperties;
  
  },{"foreach":47,"object-keys":50}],47:[function(_dereq_,module,exports){
  
  var hasOwn = Object.prototype.hasOwnProperty;
  var toString = Object.prototype.toString;
  
  module.exports = function forEach (obj, fn, ctx) {
      if (toString.call(fn) !== '[object Function]') {
          throw new TypeError('iterator must be a function');
      }
      var l = obj.length;
      if (l === +l) {
          for (var i = 0; i < l; i++) {
              fn.call(ctx, obj[i], i, obj);
          }
      } else {
          for (var k in obj) {
              if (hasOwn.call(obj, k)) {
                  fn.call(ctx, obj[k], k, obj);
              }
          }
      }
  };
  
  
  },{}],48:[function(_dereq_,module,exports){
  var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';
  var slice = Array.prototype.slice;
  var toStr = Object.prototype.toString;
  var funcType = '[object Function]';
  
  module.exports = function bind(that) {
      var target = this;
      if (typeof target !== 'function' || toStr.call(target) !== funcType) {
          throw new TypeError(ERROR_MESSAGE + target);
      }
      var args = slice.call(arguments, 1);
  
      var bound;
      var binder = function () {
          if (this instanceof bound) {
              var result = target.apply(
                  this,
                  args.concat(slice.call(arguments))
              );
              if (Object(result) === result) {
                  return result;
              }
              return this;
          } else {
              return target.apply(
                  that,
                  args.concat(slice.call(arguments))
              );
          }
      };
  
      var boundLength = Math.max(0, target.length - args.length);
      var boundArgs = [];
      for (var i = 0; i < boundLength; i++) {
          boundArgs.push('$' + i);
      }
  
      bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);
  
      if (target.prototype) {
          var Empty = function Empty() {};
          Empty.prototype = target.prototype;
          bound.prototype = new Empty();
          Empty.prototype = null;
      }
  
      return bound;
  };
  
  },{}],49:[function(_dereq_,module,exports){
  var implementation = _dereq_('./implementation');
  
  module.exports = Function.prototype.bind || implementation;
  
  },{"./implementation":48}],50:[function(_dereq_,module,exports){
  'use strict';
  
  // modified from https://github.com/es-shims/es5-shim
  var has = Object.prototype.hasOwnProperty;
  var toStr = Object.prototype.toString;
  var slice = Array.prototype.slice;
  var isArgs = _dereq_('./isArguments');
  var isEnumerable = Object.prototype.propertyIsEnumerable;
  var hasDontEnumBug = !isEnumerable.call({ toString: null }, 'toString');
  var hasProtoEnumBug = isEnumerable.call(function () {}, 'prototype');
  var dontEnums = [
  	'toString',
  	'toLocaleString',
  	'valueOf',
  	'hasOwnProperty',
  	'isPrototypeOf',
  	'propertyIsEnumerable',
  	'constructor'
  ];
  var equalsConstructorPrototype = function (o) {
  	var ctor = o.constructor;
  	return ctor && ctor.prototype === o;
  };
  var excludedKeys = {
  	$console: true,
  	$external: true,
  	$frame: true,
  	$frameElement: true,
  	$frames: true,
  	$innerHeight: true,
  	$innerWidth: true,
  	$outerHeight: true,
  	$outerWidth: true,
  	$pageXOffset: true,
  	$pageYOffset: true,
  	$parent: true,
  	$scrollLeft: true,
  	$scrollTop: true,
  	$scrollX: true,
  	$scrollY: true,
  	$self: true,
  	$webkitIndexedDB: true,
  	$webkitStorageInfo: true,
  	$window: true
  };
  var hasAutomationEqualityBug = (function () {
  	/* global window */
  	if (typeof window === 'undefined') { return false; }
  	for (var k in window) {
  		try {
  			if (!excludedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') {
  				try {
  					equalsConstructorPrototype(window[k]);
  				} catch (e) {
  					return true;
  				}
  			}
  		} catch (e) {
  			return true;
  		}
  	}
  	return false;
  }());
  var equalsConstructorPrototypeIfNotBuggy = function (o) {
  	/* global window */
  	if (typeof window === 'undefined' || !hasAutomationEqualityBug) {
  		return equalsConstructorPrototype(o);
  	}
  	try {
  		return equalsConstructorPrototype(o);
  	} catch (e) {
  		return false;
  	}
  };
  
  var keysShim = function keys(object) {
  	var isObject = object !== null && typeof object === 'object';
  	var isFunction = toStr.call(object) === '[object Function]';
  	var isArguments = isArgs(object);
  	var isString = isObject && toStr.call(object) === '[object String]';
  	var theKeys = [];
  
  	if (!isObject && !isFunction && !isArguments) {
  		throw new TypeError('Object.keys called on a non-object');
  	}
  
  	var skipProto = hasProtoEnumBug && isFunction;
  	if (isString && object.length > 0 && !has.call(object, 0)) {
  		for (var i = 0; i < object.length; ++i) {
  			theKeys.push(String(i));
  		}
  	}
  
  	if (isArguments && object.length > 0) {
  		for (var j = 0; j < object.length; ++j) {
  			theKeys.push(String(j));
  		}
  	} else {
  		for (var name in object) {
  			if (!(skipProto && name === 'prototype') && has.call(object, name)) {
  				theKeys.push(String(name));
  			}
  		}
  	}
  
  	if (hasDontEnumBug) {
  		var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object);
  
  		for (var k = 0; k < dontEnums.length; ++k) {
  			if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) {
  				theKeys.push(dontEnums[k]);
  			}
  		}
  	}
  	return theKeys;
  };
  
  keysShim.shim = function shimObjectKeys() {
  	if (Object.keys) {
  		var keysWorksWithArguments = (function () {
  			// Safari 5.0 bug
  			return (Object.keys(arguments) || '').length === 2;
  		}(1, 2));
  		if (!keysWorksWithArguments) {
  			var originalKeys = Object.keys;
  			Object.keys = function keys(object) {
  				if (isArgs(object)) {
  					return originalKeys(slice.call(object));
  				} else {
  					return originalKeys(object);
  				}
  			};
  		}
  	} else {
  		Object.keys = keysShim;
  	}
  	return Object.keys || keysShim;
  };
  
  module.exports = keysShim;
  
  },{"./isArguments":51}],51:[function(_dereq_,module,exports){
  'use strict';
  
  var toStr = Object.prototype.toString;
  
  module.exports = function isArguments(value) {
  	var str = toStr.call(value);
  	var isArgs = str === '[object Arguments]';
  	if (!isArgs) {
  		isArgs = str !== '[object Array]' &&
  			value !== null &&
  			typeof value === 'object' &&
  			typeof value.length === 'number' &&
  			value.length >= 0 &&
  			toStr.call(value.callee) === '[object Function]';
  	}
  	return isArgs;
  };
  
  },{}],52:[function(_dereq_,module,exports){
  'use strict';
  
  var implementation = _dereq_('./implementation');
  
  var lacksProperEnumerationOrder = function () {
  	if (!Object.assign) {
  		return false;
  	}
  	// v8, specifically in node 4.x, has a bug with incorrect property enumeration order
  	// note: this does not detect the bug unless there's 20 characters
  	var str = 'abcdefghijklmnopqrst';
  	var letters = str.split('');
  	var map = {};
  	for (var i = 0; i < letters.length; ++i) {
  		map[letters[i]] = letters[i];
  	}
  	var obj = Object.assign({}, map);
  	var actual = '';
  	for (var k in obj) {
  		actual += k;
  	}
  	return str !== actual;
  };
  
  var assignHasPendingExceptions = function () {
  	if (!Object.assign || !Object.preventExtensions) {
  		return false;
  	}
  	// Firefox 37 still has "pending exception" logic in its Object.assign implementation,
  	// which is 72% slower than our shim, and Firefox 40's native implementation.
  	var thrower = Object.preventExtensions({ 1: 2 });
  	try {
  		Object.assign(thrower, 'xy');
  	} catch (e) {
  		return thrower[1] === 'y';
  	}
  };
  
  module.exports = function getPolyfill() {
  	if (!Object.assign) {
  		return implementation;
  	}
  	if (lacksProperEnumerationOrder()) {
  		return implementation;
  	}
  	if (assignHasPendingExceptions()) {
  		return implementation;
  	}
  	return Object.assign;
  };
  
  },{"./implementation":44}],53:[function(_dereq_,module,exports){
  'use strict';
  
  var define = _dereq_('define-properties');
  var getPolyfill = _dereq_('./polyfill');
  
  module.exports = function shimAssign() {
  	var polyfill = getPolyfill();
  	define(
  		Object,
  		{ assign: polyfill },
  		{ assign: function () { return Object.assign !== polyfill; } }
  	);
  	return polyfill;
  };
  
  },{"./polyfill":52,"define-properties":46}],54:[function(_dereq_,module,exports){
  module.exports = SafeParseTuple
  
  function SafeParseTuple(obj, reviver) {
      var json
      var error = null
  
      try {
          json = JSON.parse(obj, reviver)
      } catch (err) {
          error = err
      }
  
      return [error, json]
  }
  
  },{}],55:[function(_dereq_,module,exports){
  function clean (s) {
    return s.replace(/\n\r?\s*/g, '')
  }
  
  
  module.exports = function tsml (sa) {
    var s = ''
      , i = 0
  
    for (; i < arguments.length; i++)
      s += clean(sa[i]) + (arguments[i + 1] || '')
  
    return s
  }
  },{}],56:[function(_dereq_,module,exports){
  "use strict";
  var window = _dereq_("global/window")
  var once = _dereq_("once")
  var isFunction = _dereq_("is-function")
  var parseHeaders = _dereq_("parse-headers")
  var xtend = _dereq_("xtend")
  
  module.exports = createXHR
  createXHR.XMLHttpRequest = window.XMLHttpRequest || noop
  createXHR.XDomainRequest = "withCredentials" in (new createXHR.XMLHttpRequest()) ? createXHR.XMLHttpRequest : window.XDomainRequest
  
  forEachArray(["get", "put", "post", "patch", "head", "delete"], function(method) {
      createXHR[method === "delete" ? "del" : method] = function(uri, options, callback) {
          options = initParams(uri, options, callback)
          options.method = method.toUpperCase()
          return _createXHR(options)
      }
  })
  
  function forEachArray(array, iterator) {
      for (var i = 0; i < array.length; i++) {
          iterator(array[i])
      }
  }
  
  function isEmpty(obj){
      for(var i in obj){
          if(obj.hasOwnProperty(i)) return false
      }
      return true
  }
  
  function initParams(uri, options, callback) {
      var params = uri
  
      if (isFunction(options)) {
          callback = options
          if (typeof uri === "string") {
              params = {uri:uri}
          }
      } else {
          params = xtend(options, {uri: uri})
      }
  
      params.callback = callback
      return params
  }
  
  function createXHR(uri, options, callback) {
      options = initParams(uri, options, callback)
      return _createXHR(options)
  }
  
  function _createXHR(options) {
      var callback = options.callback
      if(typeof callback === "undefined"){
          throw new Error("callback argument missing")
      }
      callback = once(callback)
  
      function readystatechange() {
          if (xhr.readyState === 4) {
              loadFunc()
          }
      }
  
      function getBody() {
          // Chrome with requestType=blob throws errors arround when even testing access to responseText
          var body = undefined
  
          if (xhr.response) {
              body = xhr.response
          } else if (xhr.responseType === "text" || !xhr.responseType) {
              body = xhr.responseText || xhr.responseXML
          }
  
          if (isJson) {
              try {
                  body = JSON.parse(body)
              } catch (e) {}
          }
  
          return body
      }
  
      var failureResponse = {
                  body: undefined,
                  headers: {},
                  statusCode: 0,
                  method: method,
                  url: uri,
                  rawRequest: xhr
              }
  
      function errorFunc(evt) {
          clearTimeout(timeoutTimer)
          if(!(evt instanceof Error)){
              evt = new Error("" + (evt || "Unknown XMLHttpRequest Error") )
          }
          evt.statusCode = 0
          callback(evt, failureResponse)
      }
  
      // will load the data & process the response in a special response object
      function loadFunc() {
          if (aborted) return
          var status
          clearTimeout(timeoutTimer)
          if(options.useXDR && xhr.status===undefined) {
              //IE8 CORS GET successful response doesn't have a status field, but body is fine
              status = 200
          } else {
              status = (xhr.status === 1223 ? 204 : xhr.status)
          }
          var response = failureResponse
          var err = null
  
          if (status !== 0){
              response = {
                  body: getBody(),
                  statusCode: status,
                  method: method,
                  headers: {},
                  url: uri,
                  rawRequest: xhr
              }
              if(xhr.getAllResponseHeaders){ //remember xhr can in fact be XDR for CORS in IE
                  response.headers = parseHeaders(xhr.getAllResponseHeaders())
              }
          } else {
              err = new Error("Internal XMLHttpRequest Error")
          }
          callback(err, response, response.body)
  
      }
  
      var xhr = options.xhr || null
  
      if (!xhr) {
          if (options.cors || options.useXDR) {
              xhr = new createXHR.XDomainRequest()
          }else{
              xhr = new createXHR.XMLHttpRequest()
          }
      }
  
      var key
      var aborted
      var uri = xhr.url = options.uri || options.url
      var method = xhr.method = options.method || "GET"
      var body = options.body || options.data || null
      var headers = xhr.headers = options.headers || {}
      var sync = !!options.sync
      var isJson = false
      var timeoutTimer
  
      if ("json" in options) {
          isJson = true
          headers["accept"] || headers["Accept"] || (headers["Accept"] = "application/json") //Don't override existing accept header declared by user
          if (method !== "GET" && method !== "HEAD") {
              headers["content-type"] || headers["Content-Type"] || (headers["Content-Type"] = "application/json") //Don't override existing accept header declared by user
              body = JSON.stringify(options.json)
          }
      }
  
      xhr.onreadystatechange = readystatechange
      xhr.onload = loadFunc
      xhr.onerror = errorFunc
      // IE9 must have onprogress be set to a unique function.
      xhr.onprogress = function () {
          // IE must die
      }
      xhr.ontimeout = errorFunc
      xhr.open(method, uri, !sync, options.username, options.password)
      //has to be after open
      if(!sync) {
          xhr.withCredentials = !!options.withCredentials
      }
      // Cannot set timeout with sync request
      // not setting timeout on the xhr object, because of old webkits etc. not handling that correctly
      // both npm's request and jquery 1.x use this kind of timeout, so this is being consistent
      if (!sync && options.timeout > 0 ) {
          timeoutTimer = setTimeout(function(){
              aborted=true//IE9 may still call readystatechange
              xhr.abort("timeout")
              var e = new Error("XMLHttpRequest timeout")
              e.code = "ETIMEDOUT"
              errorFunc(e)
          }, options.timeout )
      }
  
      if (xhr.setRequestHeader) {
          for(key in headers){
              if(headers.hasOwnProperty(key)){
                  xhr.setRequestHeader(key, headers[key])
              }
          }
      } else if (options.headers && !isEmpty(options.headers)) {
          throw new Error("Headers cannot be set on an XDomainRequest object")
      }
  
      if ("responseType" in options) {
          xhr.responseType = options.responseType
      }
  
      if ("beforeSend" in options &&
          typeof options.beforeSend === "function"
      ) {
          options.beforeSend(xhr)
      }
  
      xhr.send(body)
  
      return xhr
  
  
  }
  
  function noop() {}
  
  },{"global/window":2,"is-function":57,"once":58,"parse-headers":61,"xtend":62}],57:[function(_dereq_,module,exports){
  module.exports = isFunction
  
  var toString = Object.prototype.toString
  
  function isFunction (fn) {
    var string = toString.call(fn)
    return string === '[object Function]' ||
      (typeof fn === 'function' && string !== '[object RegExp]') ||
      (typeof window !== 'undefined' &&
       // IE8 and below
       (fn === window.setTimeout ||
        fn === window.alert ||
        fn === window.confirm ||
        fn === window.prompt))
  };
  
  },{}],58:[function(_dereq_,module,exports){
  module.exports = once
  
  once.proto = once(function () {
    Object.defineProperty(Function.prototype, 'once', {
      value: function () {
        return once(this)
      },
      configurable: true
    })
  })
  
  function once (fn) {
    var called = false
    return function () {
      if (called) return
      called = true
      return fn.apply(this, arguments)
    }
  }
  
  },{}],59:[function(_dereq_,module,exports){
  var isFunction = _dereq_('is-function')
  
  module.exports = forEach
  
  var toString = Object.prototype.toString
  var hasOwnProperty = Object.prototype.hasOwnProperty
  
  function forEach(list, iterator, context) {
      if (!isFunction(iterator)) {
          throw new TypeError('iterator must be a function')
      }
  
      if (arguments.length < 3) {
          context = this
      }
      
      if (toString.call(list) === '[object Array]')
          forEachArray(list, iterator, context)
      else if (typeof list === 'string')
          forEachString(list, iterator, context)
      else
          forEachObject(list, iterator, context)
  }
  
  function forEachArray(array, iterator, context) {
      for (var i = 0, len = array.length; i < len; i++) {
          if (hasOwnProperty.call(array, i)) {
              iterator.call(context, array[i], i, array)
          }
      }
  }
  
  function forEachString(string, iterator, context) {
      for (var i = 0, len = string.length; i < len; i++) {
          // no such thing as a sparse string.
          iterator.call(context, string.charAt(i), i, string)
      }
  }
  
  function forEachObject(object, iterator, context) {
      for (var k in object) {
          if (hasOwnProperty.call(object, k)) {
              iterator.call(context, object[k], k, object)
          }
      }
  }
  
  },{"is-function":57}],60:[function(_dereq_,module,exports){
  
  exports = module.exports = trim;
  
  function trim(str){
    return str.replace(/^\s*|\s*$/g, '');
  }
  
  exports.left = function(str){
    return str.replace(/^\s*/, '');
  };
  
  exports.right = function(str){
    return str.replace(/\s*$/, '');
  };
  
  },{}],61:[function(_dereq_,module,exports){
  var trim = _dereq_('trim')
    , forEach = _dereq_('for-each')
    , isArray = function(arg) {
        return Object.prototype.toString.call(arg) === '[object Array]';
      }
  
  module.exports = function (headers) {
    if (!headers)
      return {}
  
    var result = {}
  
    forEach(
        trim(headers).split('\n')
      , function (row) {
          var index = row.indexOf(':')
            , key = trim(row.slice(0, index)).toLowerCase()
            , value = trim(row.slice(index + 1))
  
          if (typeof(result[key]) === 'undefined') {
            result[key] = value
          } else if (isArray(result[key])) {
            result[key].push(value)
          } else {
            result[key] = [ result[key], value ]
          }
        }
    )
  
    return result
  }
  },{"for-each":59,"trim":60}],62:[function(_dereq_,module,exports){
  module.exports = extend
  
  var hasOwnProperty = Object.prototype.hasOwnProperty;
  
  function extend() {
      var target = {}
  
      for (var i = 0; i < arguments.length; i++) {
          var source = arguments[i]
  
          for (var key in source) {
              if (hasOwnProperty.call(source, key)) {
                  target[key] = source[key]
              }
          }
      }
  
      return target
  }
  
  },{}],63:[function(_dereq_,module,exports){
  /**
   * @file big-play-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _buttonJs = _dereq_('./button.js');
  
  var _buttonJs2 = _interopRequireDefault(_buttonJs);
  
  var _componentJs = _dereq_('./component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * Initial play button. Shows before the video has played. The hiding of the
   * big play button is done via CSS and player states.
   *
   * @param {Object} player  Main Player
   * @param {Object=} options Object of option names and values
   * @extends Button
   * @class BigPlayButton
   */
  
  var BigPlayButton = (function (_Button) {
    _inherits(BigPlayButton, _Button);
  
    function BigPlayButton(player, options) {
      _classCallCheck(this, BigPlayButton);
  
      _Button.call(this, player, options);
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    BigPlayButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-big-play-button';
    };
  
    /**
     * Handles click for play
     *
     * @method handleClick
     */
  
    BigPlayButton.prototype.handleClick = function handleClick() {
      this.player_.play();
    };
  
    return BigPlayButton;
  })(_buttonJs2['default']);
  
  BigPlayButton.prototype.controlText_ = 'Play Video';
  
  _componentJs2['default'].registerComponent('BigPlayButton', BigPlayButton);
  exports['default'] = BigPlayButton;
  module.exports = exports['default'];
  
  },{"./button.js":64,"./component.js":67}],64:[function(_dereq_,module,exports){
  /**
   * @file button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _clickableComponentJs = _dereq_('./clickable-component.js');
  
  var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);
  
  var _component = _dereq_('./component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _utilsEventsJs = _dereq_('./utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var _utilsFnJs = _dereq_('./utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsLogJs = _dereq_('./utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  /**
   * Base class for all buttons
   *
   * @param {Object} player  Main Player
   * @param {Object=} options Object of option names and values
   * @extends ClickableComponent
   * @class Button
   */
  
  var Button = (function (_ClickableComponent) {
    _inherits(Button, _ClickableComponent);
  
    function Button(player, options) {
      _classCallCheck(this, Button);
  
      _ClickableComponent.call(this, player, options);
    }
  
    /**
     * Create the component's DOM element
     *
     * @param {String=} type Element's node type. e.g. 'div'
     * @param {Object=} props An object of properties that should be set on the element
     * @param {Object=} attributes An object of attributes that should be set on the element
     * @return {Element}
     * @method createEl
     */
  
    Button.prototype.createEl = function createEl() {
      var tag = arguments.length <= 0 || arguments[0] === undefined ? 'button' : arguments[0];
      var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
      var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
  
      props = _objectAssign2['default']({
        className: this.buildCSSClass()
      }, props);
  
      if (tag !== 'button') {
        _utilsLogJs2['default'].warn('Creating a Button with an HTML element of ' + tag + ' is deprecated; use ClickableComponent instead.');
  
        // Add properties for clickable element which is not a native HTML button
        props = _objectAssign2['default']({
          tabIndex: 0
        }, props);
  
        // Add ARIA attributes for clickable element which is not a native HTML button
        attributes = _objectAssign2['default']({
          role: 'button'
        }, attributes);
      }
  
      // Add attributes for button element
      attributes = _objectAssign2['default']({
        type: 'button', // Necessary since the default button type is "submit"
        'aria-live': 'polite' // let the screen reader user know that the text of the button may change
      }, attributes);
  
      var el = _component2['default'].prototype.createEl.call(this, tag, props, attributes);
  
      this.createControlTextEl(el);
  
      return el;
    };
  
    /**
     * Adds a child component inside this button
     *
     * @param {String|Component} child The class name or instance of a child to add
     * @param {Object=} options Options, including options to be passed to children of the child.
     * @return {Component} The child component (created by this process if a string was used)
     * @deprecated
     * @method addChild
     */
  
    Button.prototype.addChild = function addChild(child) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
      var className = this.constructor.name;
      _utilsLogJs2['default'].warn('Adding an actionable (user controllable) child to a Button (' + className + ') is not supported; use a ClickableComponent instead.');
  
      // Avoid the error message generated by ClickableComponent's addChild method
      return _component2['default'].prototype.addChild.call(this, child, options);
    };
  
    /**
     * Handle KeyPress (document level) - Extend with specific functionality for button
     *
     * @method handleKeyPress
     */
  
    Button.prototype.handleKeyPress = function handleKeyPress(event) {
      // Ignore Space (32) or Enter (13) key operation, which is handled by the browser for a button.
      if (event.which === 32 || event.which === 13) {} else {
        _ClickableComponent.prototype.handleKeyPress.call(this, event); // Pass keypress handling up for unsupported keys
      }
    };
  
    return Button;
  })(_clickableComponentJs2['default']);
  
  _component2['default'].registerComponent('Button', Button);
  exports['default'] = Button;
  module.exports = exports['default'];
  
  },{"./clickable-component.js":65,"./component":67,"./utils/events.js":143,"./utils/fn.js":144,"./utils/log.js":147,"global/document":1,"object.assign":45}],65:[function(_dereq_,module,exports){
  /**
   * @file button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _component = _dereq_('./component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _utilsDomJs = _dereq_('./utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsEventsJs = _dereq_('./utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var _utilsFnJs = _dereq_('./utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsLogJs = _dereq_('./utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  /**
   * Clickable Component which is clickable or keyboard actionable, but is not a native HTML button
   *
   * @param {Object} player  Main Player
   * @param {Object=} options Object of option names and values
   * @extends Component
   * @class ClickableComponent
   */
  
  var ClickableComponent = (function (_Component) {
    _inherits(ClickableComponent, _Component);
  
    function ClickableComponent(player, options) {
      _classCallCheck(this, ClickableComponent);
  
      _Component.call(this, player, options);
  
      this.emitTapEvents();
  
      this.on('tap', this.handleClick);
      this.on('click', this.handleClick);
      this.on('focus', this.handleFocus);
      this.on('blur', this.handleBlur);
    }
  
    /**
     * Create the component's DOM element
     *
     * @param {String=} type Element's node type. e.g. 'div'
     * @param {Object=} props An object of properties that should be set on the element
     * @param {Object=} attributes An object of attributes that should be set on the element
     * @return {Element}
     * @method createEl
     */
  
    ClickableComponent.prototype.createEl = function createEl() {
      var tag = arguments.length <= 0 || arguments[0] === undefined ? 'div' : arguments[0];
      var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
      var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
  
      props = _objectAssign2['default']({
        className: this.buildCSSClass(),
        tabIndex: 0
      }, props);
  
      if (tag === 'button') {
        _utilsLogJs2['default'].error('Creating a ClickableComponent with an HTML element of ' + tag + ' is not supported; use a Button instead.');
      }
  
      // Add ARIA attributes for clickable element which is not a native HTML button
      attributes = _objectAssign2['default']({
        role: 'button',
        'aria-live': 'polite' // let the screen reader user know that the text of the element may change
      }, attributes);
  
      var el = _Component.prototype.createEl.call(this, tag, props, attributes);
  
      this.createControlTextEl(el);
  
      return el;
    };
  
    /**
     * create control text
     *
     * @param {Element} el Parent element for the control text
     * @return {Element}
     * @method controlText
     */
  
    ClickableComponent.prototype.createControlTextEl = function createControlTextEl(el) {
      this.controlTextEl_ = Dom.createEl('span', {
        className: 'vjs-control-text'
      });
  
      if (el) {
        el.appendChild(this.controlTextEl_);
      }
  
      this.controlText(this.controlText_, el);
  
      return this.controlTextEl_;
    };
  
    /**
     * Controls text - both request and localize
     *
     * @param {String}  text Text for element
     * @param {Element=} el Element to set the title on
     * @return {String}
     * @method controlText
     */
  
    ClickableComponent.prototype.controlText = function controlText(text) {
      var el = arguments.length <= 1 || arguments[1] === undefined ? this.el() : arguments[1];
  
      if (!text) return this.controlText_ || 'Need Text';
  
      var localizedText = this.localize(text);
  
      this.controlText_ = text;
      this.controlTextEl_.innerHTML = localizedText;
      el.setAttribute('title', localizedText);
  
      return this;
    };
  
    /**
     * Allows sub components to stack CSS class names
     *
     * @return {String}
     * @method buildCSSClass
     */
  
    ClickableComponent.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-control vjs-button ' + _Component.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Adds a child component inside this clickable-component
     *
     * @param {String|Component} child The class name or instance of a child to add
     * @param {Object=} options Options, including options to be passed to children of the child.
     * @return {Component} The child component (created by this process if a string was used)
     * @method addChild
     */
  
    ClickableComponent.prototype.addChild = function addChild(child) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
      // TODO: Fix adding an actionable child to a ClickableComponent; currently
      // it will cause issues with assistive technology (e.g. screen readers)
      // which support ARIA, since an element with role="button" cannot have
      // actionable child elements.
  
      //let className = this.constructor.name;
      //log.warn(`Adding a child to a ClickableComponent (${className}) can cause issues with assistive technology which supports ARIA, since an element with role="button" cannot have actionable child elements.`);
  
      return _Component.prototype.addChild.call(this, child, options);
    };
  
    /**
     * Enable the component element
     *
     * @return {Component}
     * @method enable
     */
  
    ClickableComponent.prototype.enable = function enable() {
      this.removeClass('vjs-disabled');
      this.el_.setAttribute('aria-disabled', 'false');
      return this;
    };
  
    /**
     * Disable the component element
     *
     * @return {Component}
     * @method disable
     */
  
    ClickableComponent.prototype.disable = function disable() {
      this.addClass('vjs-disabled');
      this.el_.setAttribute('aria-disabled', 'true');
      return this;
    };
  
    /**
     * Handle Click - Override with specific functionality for component
     *
     * @method handleClick
     */
  
    ClickableComponent.prototype.handleClick = function handleClick() {};
  
    /**
     * Handle Focus - Add keyboard functionality to element
     *
     * @method handleFocus
     */
  
    ClickableComponent.prototype.handleFocus = function handleFocus() {
      Events.on(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress));
    };
  
    /**
     * Handle KeyPress (document level) - Trigger click when Space or Enter key is pressed
     *
     * @method handleKeyPress
     */
  
    ClickableComponent.prototype.handleKeyPress = function handleKeyPress(event) {
      // Support Space (32) or Enter (13) key operation to fire a click event
      if (event.which === 32 || event.which === 13) {
        event.preventDefault();
        this.handleClick(event);
      } else if (_Component.prototype.handleKeyPress) {
        _Component.prototype.handleKeyPress.call(this, event); // Pass keypress handling up for unsupported keys
      }
    };
  
    /**
     * Handle Blur - Remove keyboard triggers
     *
     * @method handleBlur
     */
  
    ClickableComponent.prototype.handleBlur = function handleBlur() {
      Events.off(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress));
    };
  
    return ClickableComponent;
  })(_component2['default']);
  
  _component2['default'].registerComponent('ClickableComponent', ClickableComponent);
  exports['default'] = ClickableComponent;
  module.exports = exports['default'];
  
  },{"./component":67,"./utils/dom.js":142,"./utils/events.js":143,"./utils/fn.js":144,"./utils/log.js":147,"global/document":1,"object.assign":45}],66:[function(_dereq_,module,exports){
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _button = _dereq_('./button');
  
  var _button2 = _interopRequireDefault(_button);
  
  var _component = _dereq_('./component');
  
  var _component2 = _interopRequireDefault(_component);
  
  /**
   * The `CloseButton` component is a button which fires a "close" event
   * when it is activated.
   *
   * @extends Button
   * @class CloseButton
   */
  
  var CloseButton = (function (_Button) {
    _inherits(CloseButton, _Button);
  
    function CloseButton(player, options) {
      _classCallCheck(this, CloseButton);
  
      _Button.call(this, player, options);
      this.controlText(options && options.controlText || this.localize('Close'));
    }
  
    CloseButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-close-button ' + _Button.prototype.buildCSSClass.call(this);
    };
  
    CloseButton.prototype.handleClick = function handleClick() {
      this.trigger({ type: 'close', bubbles: false });
    };
  
    return CloseButton;
  })(_button2['default']);
  
  _component2['default'].registerComponent('CloseButton', CloseButton);
  exports['default'] = CloseButton;
  module.exports = exports['default'];
  
  },{"./button":64,"./component":67}],67:[function(_dereq_,module,exports){
  /**
   * @file component.js
   *
   * Player Component - Base class for all UI objects
   */
  
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _utilsDomJs = _dereq_('./utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('./utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsGuidJs = _dereq_('./utils/guid.js');
  
  var Guid = _interopRequireWildcard(_utilsGuidJs);
  
  var _utilsEventsJs = _dereq_('./utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var _utilsLogJs = _dereq_('./utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _utilsToTitleCaseJs = _dereq_('./utils/to-title-case.js');
  
  var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);
  
  var _utilsMergeOptionsJs = _dereq_('./utils/merge-options.js');
  
  var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);
  
  /**
   * Base UI Component class
   * Components are embeddable UI objects that are represented by both a
   * javascript object and an element in the DOM. They can be children of other
   * components, and can have many children themselves.
   * ```js
   *     // adding a button to the player
   *     var button = player.addChild('button');
   *     button.el(); // -> button element
   * ```
   * ```html
   *     <div class="video-js">
   *       <div class="vjs-button">Button</div>
   *     </div>
   * ```
   * Components are also event targets.
   * ```js
   *     button.on('click', function(){
   *       console.log('Button Clicked!');
   *     });
   *     button.trigger('customevent');
   * ```
   *
   * @param {Object} player  Main Player
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @class Component
   */
  
  var Component = (function () {
    function Component(player, options, ready) {
      _classCallCheck(this, Component);
  
      // The component might be the player itself and we can't pass `this` to super
      if (!player && this.play) {
        this.player_ = player = this; // eslint-disable-line
      } else {
          this.player_ = player;
        }
  
      // Make a copy of prototype.options_ to protect against overriding defaults
      this.options_ = _utilsMergeOptionsJs2['default']({}, this.options_);
  
      // Updated options with supplied options
      options = this.options_ = _utilsMergeOptionsJs2['default'](this.options_, options);
  
      // Get ID from options or options element if one is supplied
      this.id_ = options.id || options.el && options.el.id;
  
      // If there was no ID from the options, generate one
      if (!this.id_) {
        // Don't require the player ID function in the case of mock players
        var id = player && player.id && player.id() || 'no_player';
  
        this.id_ = id + '_component_' + Guid.newGUID();
      }
  
      this.name_ = options.name || null;
  
      // Create element if one wasn't provided in options
      if (options.el) {
        this.el_ = options.el;
      } else if (options.createEl !== false) {
        this.el_ = this.createEl();
      }
  
      this.children_ = [];
      this.childIndex_ = {};
      this.childNameIndex_ = {};
  
      // Add any child components in options
      if (options.initChildren !== false) {
        this.initChildren();
      }
  
      this.ready(ready);
      // Don't want to trigger ready here or it will before init is actually
      // finished for all children that run this constructor
  
      if (options.reportTouchActivity !== false) {
        this.enableTouchActivity();
      }
    }
  
    /**
     * Dispose of the component and all child components
     *
     * @method dispose
     */
  
    Component.prototype.dispose = function dispose() {
      this.trigger({ type: 'dispose', bubbles: false });
  
      // Dispose all children.
      if (this.children_) {
        for (var i = this.children_.length - 1; i >= 0; i--) {
          if (this.children_[i].dispose) {
            this.children_[i].dispose();
          }
        }
      }
  
      // Delete child references
      this.children_ = null;
      this.childIndex_ = null;
      this.childNameIndex_ = null;
  
      // Remove all event listeners.
      this.off();
  
      // Remove element from DOM
      if (this.el_.parentNode) {
        this.el_.parentNode.removeChild(this.el_);
      }
  
      Dom.removeElData(this.el_);
      this.el_ = null;
    };
  
    /**
     * Return the component's player
     *
     * @return {Player}
     * @method player
     */
  
    Component.prototype.player = function player() {
      return this.player_;
    };
  
    /**
     * Deep merge of options objects
     * Whenever a property is an object on both options objects
     * the two properties will be merged using mergeOptions.
     *
     * ```js
     *     Parent.prototype.options_ = {
     *       optionSet: {
     *         'childOne': { 'foo': 'bar', 'asdf': 'fdsa' },
     *         'childTwo': {},
     *         'childThree': {}
     *       }
     *     }
     *     newOptions = {
     *       optionSet: {
     *         'childOne': { 'foo': 'baz', 'abc': '123' }
     *         'childTwo': null,
     *         'childFour': {}
     *       }
     *     }
     *
     *     this.options(newOptions);
     * ```
     * RESULT
     * ```js
     *     {
     *       optionSet: {
     *         'childOne': { 'foo': 'baz', 'asdf': 'fdsa', 'abc': '123' },
     *         'childTwo': null, // Disabled. Won't be initialized.
     *         'childThree': {},
     *         'childFour': {}
     *       }
     *     }
     * ```
     *
     * @param  {Object} obj Object of new option values
     * @return {Object}     A NEW object of this.options_ and obj merged
     * @method options
     */
  
    Component.prototype.options = function options(obj) {
      _utilsLogJs2['default'].warn('this.options() has been deprecated and will be moved to the constructor in 6.0');
  
      if (!obj) {
        return this.options_;
      }
  
      this.options_ = _utilsMergeOptionsJs2['default'](this.options_, obj);
      return this.options_;
    };
  
    /**
     * Get the component's DOM element
     * ```js
     *     var domEl = myComponent.el();
     * ```
     *
     * @return {Element}
     * @method el
     */
  
    Component.prototype.el = function el() {
      return this.el_;
    };
  
    /**
     * Create the component's DOM element
     *
     * @param  {String=} tagName  Element's node type. e.g. 'div'
     * @param  {Object=} properties An object of properties that should be set
     * @param  {Object=} attributes An object of attributes that should be set
     * @return {Element}
     * @method createEl
     */
  
    Component.prototype.createEl = function createEl(tagName, properties, attributes) {
      return Dom.createEl(tagName, properties, attributes);
    };
  
    Component.prototype.localize = function localize(string) {
      var code = this.player_.language && this.player_.language();
      var languages = this.player_.languages && this.player_.languages();
  
      if (!code || !languages) {
        return string;
      }
  
      var language = languages[code];
  
      if (language && language[string]) {
        return language[string];
      }
  
      var primaryCode = code.split('-')[0];
      var primaryLang = languages[primaryCode];
  
      if (primaryLang && primaryLang[string]) {
        return primaryLang[string];
      }
  
      return string;
    };
  
    /**
     * Return the component's DOM element where children are inserted.
     * Will either be the same as el() or a new element defined in createEl().
     *
     * @return {Element}
     * @method contentEl
     */
  
    Component.prototype.contentEl = function contentEl() {
      return this.contentEl_ || this.el_;
    };
  
    /**
     * Get the component's ID
     * ```js
     *     var id = myComponent.id();
     * ```
     *
     * @return {String}
     * @method id
     */
  
    Component.prototype.id = function id() {
      return this.id_;
    };
  
    /**
     * Get the component's name. The name is often used to reference the component.
     * ```js
     *     var name = myComponent.name();
     * ```
     *
     * @return {String}
     * @method name
     */
  
    Component.prototype.name = function name() {
      return this.name_;
    };
  
    /**
     * Get an array of all child components
     * ```js
     *     var kids = myComponent.children();
     * ```
     *
     * @return {Array} The children
     * @method children
     */
  
    Component.prototype.children = function children() {
      return this.children_;
    };
  
    /**
     * Returns a child component with the provided ID
     *
     * @return {Component}
     * @method getChildById
     */
  
    Component.prototype.getChildById = function getChildById(id) {
      return this.childIndex_[id];
    };
  
    /**
     * Returns a child component with the provided name
     *
     * @return {Component}
     * @method getChild
     */
  
    Component.prototype.getChild = function getChild(name) {
      return this.childNameIndex_[name];
    };
  
    /**
     * Adds a child component inside this component
     * ```js
     *     myComponent.el();
     *     // -> <div class='my-component'></div>
     *     myComponent.children();
     *     // [empty array]
     *
     *     var myButton = myComponent.addChild('MyButton');
     *     // -> <div class='my-component'><div class="my-button">myButton<div></div>
     *     // -> myButton === myComponent.children()[0];
     * ```
     * Pass in options for child constructors and options for children of the child
     * ```js
     *     var myButton = myComponent.addChild('MyButton', {
     *       text: 'Press Me',
     *       buttonChildExample: {
     *         buttonChildOption: true
     *       }
     *     });
     * ```
     *
     * @param {String|Component} child The class name or instance of a child to add
     * @param {Object=} options Options, including options to be passed to children of the child.
     * @param {Number} index into our children array to attempt to add the child
     * @return {Component} The child component (created by this process if a string was used)
     * @method addChild
     */
  
    Component.prototype.addChild = function addChild(child) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
      var index = arguments.length <= 2 || arguments[2] === undefined ? this.children_.length : arguments[2];
  
      var component = undefined;
      var componentName = undefined;
  
      // If child is a string, create nt with options
      if (typeof child === 'string') {
        componentName = child;
  
        // Options can also be specified as a boolean, so convert to an empty object if false.
        if (!options) {
          options = {};
        }
  
        // Same as above, but true is deprecated so show a warning.
        if (options === true) {
          _utilsLogJs2['default'].warn('Initializing a child component with `true` is deprecated. Children should be defined in an array when possible, but if necessary use an object instead of `true`.');
          options = {};
        }
  
        // If no componentClass in options, assume componentClass is the name lowercased
        // (e.g. playButton)
        var componentClassName = options.componentClass || _utilsToTitleCaseJs2['default'](componentName);
  
        // Set name through options
        options.name = componentName;
  
        // Create a new object & element for this controls set
        // If there's no .player_, this is a player
        var ComponentClass = Component.getComponent(componentClassName);
  
        if (!ComponentClass) {
          throw new Error('Component ' + componentClassName + ' does not exist');
        }
  
        // data stored directly on the videojs object may be
        // misidentified as a component to retain
        // backwards-compatibility with 4.x. check to make sure the
        // component class can be instantiated.
        if (typeof ComponentClass !== 'function') {
          return null;
        }
  
        component = new ComponentClass(this.player_ || this, options);
  
        // child is a component instance
      } else {
          component = child;
        }
  
      this.children_.splice(index, 0, component);
  
      if (typeof component.id === 'function') {
        this.childIndex_[component.id()] = component;
      }
  
      // If a name wasn't used to create the component, check if we can use the
      // name function of the component
      componentName = componentName || component.name && component.name();
  
      if (componentName) {
        this.childNameIndex_[componentName] = component;
      }
  
      // Add the UI object's element to the container div (box)
      // Having an element is not required
      if (typeof component.el === 'function' && component.el()) {
        var childNodes = this.contentEl().children;
        var refNode = childNodes[index] || null;
        this.contentEl().insertBefore(component.el(), refNode);
      }
  
      // Return so it can stored on parent object if desired.
      return component;
    };
  
    /**
     * Remove a child component from this component's list of children, and the
     * child component's element from this component's element
     *
     * @param  {Component} component Component to remove
     * @method removeChild
     */
  
    Component.prototype.removeChild = function removeChild(component) {
      if (typeof component === 'string') {
        component = this.getChild(component);
      }
  
      if (!component || !this.children_) {
        return;
      }
  
      var childFound = false;
  
      for (var i = this.children_.length - 1; i >= 0; i--) {
        if (this.children_[i] === component) {
          childFound = true;
          this.children_.splice(i, 1);
          break;
        }
      }
  
      if (!childFound) {
        return;
      }
  
      this.childIndex_[component.id()] = null;
      this.childNameIndex_[component.name()] = null;
  
      var compEl = component.el();
  
      if (compEl && compEl.parentNode === this.contentEl()) {
        this.contentEl().removeChild(component.el());
      }
    };
  
    /**
     * Add and initialize default child components from options
     * ```js
     *     // when an instance of MyComponent is created, all children in options
     *     // will be added to the instance by their name strings and options
     *     MyComponent.prototype.options_ = {
     *       children: [
     *         'myChildComponent'
     *       ],
     *       myChildComponent: {
     *         myChildOption: true
     *       }
     *     };
     *
     *     // Or when creating the component
     *     var myComp = new MyComponent(player, {
     *       children: [
     *         'myChildComponent'
     *       ],
     *       myChildComponent: {
     *         myChildOption: true
     *       }
     *     });
     * ```
     * The children option can also be an array of
     * child options objects (that also include a 'name' key).
     * This can be used if you have two child components of the
     * same type that need different options.
     * ```js
     *     var myComp = new MyComponent(player, {
     *       children: [
     *         'button',
     *         {
     *           name: 'button',
     *           someOtherOption: true
     *         },
     *         {
     *           name: 'button',
     *           someOtherOption: false
     *         }
     *       ]
     *     });
     * ```
     *
     * @method initChildren
     */
  
    Component.prototype.initChildren = function initChildren() {
      var _this = this;
  
      var children = this.options_.children;
  
      if (children) {
        (function () {
          // `this` is `parent`
          var parentOptions = _this.options_;
  
          var handleAdd = function handleAdd(child) {
            var name = child.name;
            var opts = child.opts;
  
            // Allow options for children to be set at the parent options
            // e.g. videojs(id, { controlBar: false });
            // instead of videojs(id, { children: { controlBar: false });
            if (parentOptions[name] !== undefined) {
              opts = parentOptions[name];
            }
  
            // Allow for disabling default components
            // e.g. options['children']['posterImage'] = false
            if (opts === false) {
              return;
            }
  
            // Allow options to be passed as a simple boolean if no configuration
            // is necessary.
            if (opts === true) {
              opts = {};
            }
  
            // We also want to pass the original player options to each component as well so they don't need to
            // reach back into the player for options later.
            opts.playerOptions = _this.options_.playerOptions;
  
            // Create and add the child component.
            // Add a direct reference to the child by name on the parent instance.
            // If two of the same component are used, different names should be supplied
            // for each
            var newChild = _this.addChild(name, opts);
            if (newChild) {
              _this[name] = newChild;
            }
          };
  
          // Allow for an array of children details to passed in the options
          var workingChildren = undefined;
          var Tech = Component.getComponent('Tech');
  
          if (Array.isArray(children)) {
            workingChildren = children;
          } else {
            workingChildren = Object.keys(children);
          }
  
          workingChildren
          // children that are in this.options_ but also in workingChildren  would
          // give us extra children we do not want. So, we want to filter them out.
          .concat(Object.keys(_this.options_).filter(function (child) {
            return !workingChildren.some(function (wchild) {
              if (typeof wchild === 'string') {
                return child === wchild;
              } else {
                return child === wchild.name;
              }
            });
          })).map(function (child) {
            var name = undefined,
                opts = undefined;
  
            if (typeof child === 'string') {
              name = child;
              opts = children[name] || _this.options_[name] || {};
            } else {
              name = child.name;
              opts = child;
            }
  
            return { name: name, opts: opts };
          }).filter(function (child) {
            // we have to make sure that child.name isn't in the techOrder since
            // techs are registerd as Components but can't aren't compatible
            // See https://github.com/videojs/video.js/issues/2772
            var c = Component.getComponent(child.opts.componentClass || _utilsToTitleCaseJs2['default'](child.name));
            return c && !Tech.isTech(c);
          }).forEach(handleAdd);
        })();
      }
    };
  
    /**
     * Allows sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    Component.prototype.buildCSSClass = function buildCSSClass() {
      // Child classes can include a function that does:
      // return 'CLASS NAME' + this._super();
      return '';
    };
  
    /**
     * Add an event listener to this component's element
     * ```js
     *     var myFunc = function(){
     *       var myComponent = this;
     *       // Do something when the event is fired
     *     };
     *
     *     myComponent.on('eventType', myFunc);
     * ```
     * The context of myFunc will be myComponent unless previously bound.
     * Alternatively, you can add a listener to another element or component.
     * ```js
     *     myComponent.on(otherElement, 'eventName', myFunc);
     *     myComponent.on(otherComponent, 'eventName', myFunc);
     * ```
     * The benefit of using this over `VjsEvents.on(otherElement, 'eventName', myFunc)`
     * and `otherComponent.on('eventName', myFunc)` is that this way the listeners
     * will be automatically cleaned up when either component is disposed.
     * It will also bind myComponent as the context of myFunc.
     * **NOTE**: When using this on elements in the page other than window
     * and document (both permanent), if you remove the element from the DOM
     * you need to call `myComponent.trigger(el, 'dispose')` on it to clean up
     * references to it and allow the browser to garbage collect it.
     *
     * @param  {String|Component} first   The event type or other component
     * @param  {Function|String}      second  The event handler or event type
     * @param  {Function}             third   The event handler
     * @return {Component}
     * @method on
     */
  
    Component.prototype.on = function on(first, second, third) {
      var _this2 = this;
  
      if (typeof first === 'string' || Array.isArray(first)) {
        Events.on(this.el_, first, Fn.bind(this, second));
  
        // Targeting another component or element
      } else {
          (function () {
            var target = first;
            var type = second;
            var fn = Fn.bind(_this2, third);
  
            // When this component is disposed, remove the listener from the other component
            var removeOnDispose = function removeOnDispose() {
              return _this2.off(target, type, fn);
            };
  
            // Use the same function ID so we can remove it later it using the ID
            // of the original listener
            removeOnDispose.guid = fn.guid;
            _this2.on('dispose', removeOnDispose);
  
            // If the other component is disposed first we need to clean the reference
            // to the other component in this component's removeOnDispose listener
            // Otherwise we create a memory leak.
            var cleanRemover = function cleanRemover() {
              return _this2.off('dispose', removeOnDispose);
            };
  
            // Add the same function ID so we can easily remove it later
            cleanRemover.guid = fn.guid;
  
            // Check if this is a DOM node
            if (first.nodeName) {
              // Add the listener to the other element
              Events.on(target, type, fn);
              Events.on(target, 'dispose', cleanRemover);
  
              // Should be a component
              // Not using `instanceof Component` because it makes mock players difficult
            } else if (typeof first.on === 'function') {
                // Add the listener to the other component
                target.on(type, fn);
                target.on('dispose', cleanRemover);
              }
          })();
        }
  
      return this;
    };
  
    /**
     * Remove an event listener from this component's element
     * ```js
     *     myComponent.off('eventType', myFunc);
     * ```
     * If myFunc is excluded, ALL listeners for the event type will be removed.
     * If eventType is excluded, ALL listeners will be removed from the component.
     * Alternatively you can use `off` to remove listeners that were added to other
     * elements or components using `myComponent.on(otherComponent...`.
     * In this case both the event type and listener function are REQUIRED.
     * ```js
     *     myComponent.off(otherElement, 'eventType', myFunc);
     *     myComponent.off(otherComponent, 'eventType', myFunc);
     * ```
     *
     * @param  {String=|Component}  first  The event type or other component
     * @param  {Function=|String}       second The listener function or event type
     * @param  {Function=}              third  The listener for other component
     * @return {Component}
     * @method off
     */
  
    Component.prototype.off = function off(first, second, third) {
      if (!first || typeof first === 'string' || Array.isArray(first)) {
        Events.off(this.el_, first, second);
      } else {
        var target = first;
        var type = second;
        // Ensure there's at least a guid, even if the function hasn't been used
        var fn = Fn.bind(this, third);
  
        // Remove the dispose listener on this component,
        // which was given the same guid as the event listener
        this.off('dispose', fn);
  
        if (first.nodeName) {
          // Remove the listener
          Events.off(target, type, fn);
          // Remove the listener for cleaning the dispose listener
          Events.off(target, 'dispose', fn);
        } else {
          target.off(type, fn);
          target.off('dispose', fn);
        }
      }
  
      return this;
    };
  
    /**
     * Add an event listener to be triggered only once and then removed
     * ```js
     *     myComponent.one('eventName', myFunc);
     * ```
     * Alternatively you can add a listener to another element or component
     * that will be triggered only once.
     * ```js
     *     myComponent.one(otherElement, 'eventName', myFunc);
     *     myComponent.one(otherComponent, 'eventName', myFunc);
     * ```
     *
     * @param  {String|Component}  first   The event type or other component
     * @param  {Function|String}       second  The listener function or event type
     * @param  {Function=}             third   The listener function for other component
     * @return {Component}
     * @method one
     */
  
    Component.prototype.one = function one(first, second, third) {
      var _this3 = this,
          _arguments = arguments;
  
      if (typeof first === 'string' || Array.isArray(first)) {
        Events.one(this.el_, first, Fn.bind(this, second));
      } else {
        (function () {
          var target = first;
          var type = second;
          var fn = Fn.bind(_this3, third);
  
          var newFunc = function newFunc() {
            _this3.off(target, type, newFunc);
            fn.apply(null, _arguments);
          };
  
          // Keep the same function ID so we can remove it later
          newFunc.guid = fn.guid;
  
          _this3.on(target, type, newFunc);
        })();
      }
  
      return this;
    };
  
    /**
     * Trigger an event on an element
     * ```js
     *     myComponent.trigger('eventName');
     *     myComponent.trigger({'type':'eventName'});
     *     myComponent.trigger('eventName', {data: 'some data'});
     *     myComponent.trigger({'type':'eventName'}, {data: 'some data'});
     * ```
     *
     * @param  {Event|Object|String} event  A string (the type) or an event object with a type attribute
     * @param  {Object} [hash] data hash to pass along with the event
     * @return {Component}       self
     * @method trigger
     */
  
    Component.prototype.trigger = function trigger(event, hash) {
      Events.trigger(this.el_, event, hash);
      return this;
    };
  
    /**
     * Bind a listener to the component's ready state.
     * Different from event listeners in that if the ready event has already happened
     * it will trigger the function immediately.
     *
     * @param  {Function} fn Ready listener
     * @param  {Boolean} sync Exec the listener synchronously if component is ready
     * @return {Component}
     * @method ready
     */
  
    Component.prototype.ready = function ready(fn) {
      var sync = arguments.length <= 1 || arguments[1] === undefined ? false : arguments[1];
  
      if (fn) {
        if (this.isReady_) {
          if (sync) {
            fn.call(this);
          } else {
            // Call the function asynchronously by default for consistency
            this.setTimeout(fn, 1);
          }
        } else {
          this.readyQueue_ = this.readyQueue_ || [];
          this.readyQueue_.push(fn);
        }
      }
      return this;
    };
  
    /**
     * Trigger the ready listeners
     *
     * @return {Component}
     * @method triggerReady
     */
  
    Component.prototype.triggerReady = function triggerReady() {
      this.isReady_ = true;
  
      // Ensure ready is triggerd asynchronously
      this.setTimeout(function () {
        var readyQueue = this.readyQueue_;
  
        // Reset Ready Queue
        this.readyQueue_ = [];
  
        if (readyQueue && readyQueue.length > 0) {
          readyQueue.forEach(function (fn) {
            fn.call(this);
          }, this);
        }
  
        // Allow for using event listeners also
        this.trigger('ready');
      }, 1);
    };
  
    /**
     * Finds a single DOM element matching `selector` within the component's
     * `contentEl` or another custom context.
     *
     * @method $
     * @param  {String} selector
     *         A valid CSS selector, which will be passed to `querySelector`.
     *
     * @param  {Element|String} [context=document]
     *         A DOM element within which to query. Can also be a selector
     *         string in which case the first matching element will be used
     *         as context. If missing (or no element matches selector), falls
     *         back to `document`.
     *
     * @return {Element|null}
     */
  
    Component.prototype.$ = function $(selector, context) {
      return Dom.$(selector, context || this.contentEl());
    };
  
    /**
     * Finds a all DOM elements matching `selector` within the component's
     * `contentEl` or another custom context.
     *
     * @method $$
     * @param  {String} selector
     *         A valid CSS selector, which will be passed to `querySelectorAll`.
     *
     * @param  {Element|String} [context=document]
     *         A DOM element within which to query. Can also be a selector
     *         string in which case the first matching element will be used
     *         as context. If missing (or no element matches selector), falls
     *         back to `document`.
     *
     * @return {NodeList}
     */
  
    Component.prototype.$$ = function $$(selector, context) {
      return Dom.$$(selector, context || this.contentEl());
    };
  
    /**
     * Check if a component's element has a CSS class name
     *
     * @param {String} classToCheck Classname to check
     * @return {Component}
     * @method hasClass
     */
  
    Component.prototype.hasClass = function hasClass(classToCheck) {
      return Dom.hasElClass(this.el_, classToCheck);
    };
  
    /**
     * Add a CSS class name to the component's element
     *
     * @param {String} classToAdd Classname to add
     * @return {Component}
     * @method addClass
     */
  
    Component.prototype.addClass = function addClass(classToAdd) {
      Dom.addElClass(this.el_, classToAdd);
      return this;
    };
  
    /**
     * Remove a CSS class name from the component's element
     *
     * @param {String} classToRemove Classname to remove
     * @return {Component}
     * @method removeClass
     */
  
    Component.prototype.removeClass = function removeClass(classToRemove) {
      Dom.removeElClass(this.el_, classToRemove);
      return this;
    };
  
    /**
     * Add or remove a CSS class name from the component's element
     *
     * @param  {String} classToToggle
     * @param  {Boolean|Function} [predicate]
     *         Can be a function that returns a Boolean. If `true`, the class
     *         will be added; if `false`, the class will be removed. If not
     *         given, the class will be added if not present and vice versa.
     *
     * @return {Component}
     * @method toggleClass
     */
  
    Component.prototype.toggleClass = function toggleClass(classToToggle, predicate) {
      Dom.toggleElClass(this.el_, classToToggle, predicate);
      return this;
    };
  
    /**
     * Show the component element if hidden
     *
     * @return {Component}
     * @method show
     */
  
    Component.prototype.show = function show() {
      this.removeClass('vjs-hidden');
      return this;
    };
  
    /**
     * Hide the component element if currently showing
     *
     * @return {Component}
     * @method hide
     */
  
    Component.prototype.hide = function hide() {
      this.addClass('vjs-hidden');
      return this;
    };
  
    /**
     * Lock an item in its visible state
     * To be used with fadeIn/fadeOut.
     *
     * @return {Component}
     * @private
     * @method lockShowing
     */
  
    Component.prototype.lockShowing = function lockShowing() {
      this.addClass('vjs-lock-showing');
      return this;
    };
  
    /**
     * Unlock an item to be hidden
     * To be used with fadeIn/fadeOut.
     *
     * @return {Component}
     * @private
     * @method unlockShowing
     */
  
    Component.prototype.unlockShowing = function unlockShowing() {
      this.removeClass('vjs-lock-showing');
      return this;
    };
  
    /**
     * Set or get the width of the component (CSS values)
     * Setting the video tag dimension values only works with values in pixels.
     * Percent values will not work.
     * Some percents can be used, but width()/height() will return the number + %,
     * not the actual computed width/height.
     *
     * @param  {Number|String=} num   Optional width number
     * @param  {Boolean} skipListeners Skip the 'resize' event trigger
     * @return {Component} This component, when setting the width
     * @return {Number|String} The width, when getting
     * @method width
     */
  
    Component.prototype.width = function width(num, skipListeners) {
      return this.dimension('width', num, skipListeners);
    };
  
    /**
     * Get or set the height of the component (CSS values)
     * Setting the video tag dimension values only works with values in pixels.
     * Percent values will not work.
     * Some percents can be used, but width()/height() will return the number + %,
     * not the actual computed width/height.
     *
     * @param  {Number|String=} num     New component height
     * @param  {Boolean=} skipListeners Skip the resize event trigger
     * @return {Component} This component, when setting the height
     * @return {Number|String} The height, when getting
     * @method height
     */
  
    Component.prototype.height = function height(num, skipListeners) {
      return this.dimension('height', num, skipListeners);
    };
  
    /**
     * Set both width and height at the same time
     *
     * @param  {Number|String} width Width of player
     * @param  {Number|String} height Height of player
     * @return {Component} The component
     * @method dimensions
     */
  
    Component.prototype.dimensions = function dimensions(width, height) {
      // Skip resize listeners on width for optimization
      return this.width(width, true).height(height);
    };
  
    /**
     * Get or set width or height
     * This is the shared code for the width() and height() methods.
     * All for an integer, integer + 'px' or integer + '%';
     * Known issue: Hidden elements officially have a width of 0. We're defaulting
     * to the style.width value and falling back to computedStyle which has the
     * hidden element issue. Info, but probably not an efficient fix:
     * http://www.foliotek.com/devblog/getting-the-width-of-a-hidden-element-with-jquery-using-width/
     *
     * @param  {String} widthOrHeight  'width' or 'height'
     * @param  {Number|String=} num     New dimension
     * @param  {Boolean=} skipListeners Skip resize event trigger
     * @return {Component} The component if a dimension was set
     * @return {Number|String} The dimension if nothing was set
     * @private
     * @method dimension
     */
  
    Component.prototype.dimension = function dimension(widthOrHeight, num, skipListeners) {
      if (num !== undefined) {
        // Set to zero if null or literally NaN (NaN !== NaN)
        if (num === null || num !== num) {
          num = 0;
        }
  
        // Check if using css width/height (% or px) and adjust
        if (('' + num).indexOf('%') !== -1 || ('' + num).indexOf('px') !== -1) {
          this.el_.style[widthOrHeight] = num;
        } else if (num === 'auto') {
          this.el_.style[widthOrHeight] = '';
        } else {
          this.el_.style[widthOrHeight] = num + 'px';
        }
  
        // skipListeners allows us to avoid triggering the resize event when setting both width and height
        if (!skipListeners) {
          this.trigger('resize');
        }
  
        // Return component
        return this;
      }
  
      // Not setting a value, so getting it
      // Make sure element exists
      if (!this.el_) {
        return 0;
      }
  
      // Get dimension value from style
      var val = this.el_.style[widthOrHeight];
      var pxIndex = val.indexOf('px');
  
      if (pxIndex !== -1) {
        // Return the pixel value with no 'px'
        return parseInt(val.slice(0, pxIndex), 10);
      }
  
      // No px so using % or no style was set, so falling back to offsetWidth/height
      // If component has display:none, offset will return 0
      // TODO: handle display:none and no dimension style using px
      return parseInt(this.el_['offset' + _utilsToTitleCaseJs2['default'](widthOrHeight)], 10);
    };
  
    /**
     * Get width or height of computed style
     * @param  {String} widthOrHeight  'width' or 'height'
     * @return {Number|Boolean} The bolean false if nothing was set
     * @method currentDimension
     */
  
    Component.prototype.currentDimension = function currentDimension(widthOrHeight) {
      var computedWidthOrHeight = 0;
  
      if (widthOrHeight !== 'width' && widthOrHeight !== 'height') {
        throw new Error('currentDimension only accepts width or height value');
      }
  
      if (typeof _globalWindow2['default'].getComputedStyle === 'function') {
        var computedStyle = _globalWindow2['default'].getComputedStyle(this.el_);
        computedWidthOrHeight = computedStyle.getPropertyValue(widthOrHeight) || computedStyle[widthOrHeight];
      } else if (this.el_.currentStyle) {
        // ie 8 doesn't support computed style, shim it
        // return clientWidth or clientHeight instead for better accuracy
        var rule = 'offset' + _utilsToTitleCaseJs2['default'](widthOrHeight);
        computedWidthOrHeight = this.el_[rule];
      }
  
      // remove 'px' from variable and parse as integer
      computedWidthOrHeight = parseFloat(computedWidthOrHeight);
      return computedWidthOrHeight;
    };
  
    /**
     * Get an object which contains width and height values of computed style
     * @return {Object} The dimensions of element
     * @method currentDimensions
     */
  
    Component.prototype.currentDimensions = function currentDimensions() {
      return {
        width: this.currentDimension('width'),
        height: this.currentDimension('height')
      };
    };
  
    /**
     * Get width of computed style
     * @return {Integer}
     * @method currentWidth
     */
  
    Component.prototype.currentWidth = function currentWidth() {
      return this.currentDimension('width');
    };
  
    /**
     * Get height of computed style
     * @return {Integer}
     * @method currentHeight
     */
  
    Component.prototype.currentHeight = function currentHeight() {
      return this.currentDimension('height');
    };
  
    /**
     * Emit 'tap' events when touch events are supported
     * This is used to support toggling the controls through a tap on the video.
     * We're requiring them to be enabled because otherwise every component would
     * have this extra overhead unnecessarily, on mobile devices where extra
     * overhead is especially bad.
     *
     * @private
     * @method emitTapEvents
     */
  
    Component.prototype.emitTapEvents = function emitTapEvents() {
      // Track the start time so we can determine how long the touch lasted
      var touchStart = 0;
      var firstTouch = null;
  
      // Maximum movement allowed during a touch event to still be considered a tap
      // Other popular libs use anywhere from 2 (hammer.js) to 15, so 10 seems like a nice, round number.
      var tapMovementThreshold = 10;
  
      // The maximum length a touch can be while still being considered a tap
      var touchTimeThreshold = 200;
  
      var couldBeTap = undefined;
  
      this.on('touchstart', function (event) {
        // If more than one finger, don't consider treating this as a click
        if (event.touches.length === 1) {
          // Copy pageX/pageY from the object
          firstTouch = {
            pageX: event.touches[0].pageX,
            pageY: event.touches[0].pageY
          };
          // Record start time so we can detect a tap vs. "touch and hold"
          touchStart = new Date().getTime();
          // Reset couldBeTap tracking
          couldBeTap = true;
        }
      });
  
      this.on('touchmove', function (event) {
        // If more than one finger, don't consider treating this as a click
        if (event.touches.length > 1) {
          couldBeTap = false;
        } else if (firstTouch) {
          // Some devices will throw touchmoves for all but the slightest of taps.
          // So, if we moved only a small distance, this could still be a tap
          var xdiff = event.touches[0].pageX - firstTouch.pageX;
          var ydiff = event.touches[0].pageY - firstTouch.pageY;
          var touchDistance = Math.sqrt(xdiff * xdiff + ydiff * ydiff);
  
          if (touchDistance > tapMovementThreshold) {
            couldBeTap = false;
          }
        }
      });
  
      var noTap = function noTap() {
        couldBeTap = false;
      };
  
      // TODO: Listen to the original target. http://youtu.be/DujfpXOKUp8?t=13m8s
      this.on('touchleave', noTap);
      this.on('touchcancel', noTap);
  
      // When the touch ends, measure how long it took and trigger the appropriate
      // event
      this.on('touchend', function (event) {
        firstTouch = null;
        // Proceed only if the touchmove/leave/cancel event didn't happen
        if (couldBeTap === true) {
          // Measure how long the touch lasted
          var touchTime = new Date().getTime() - touchStart;
  
          // Make sure the touch was less than the threshold to be considered a tap
          if (touchTime < touchTimeThreshold) {
            // Don't let browser turn this into a click
            event.preventDefault();
            this.trigger('tap');
            // It may be good to copy the touchend event object and change the
            // type to tap, if the other event properties aren't exact after
            // Events.fixEvent runs (e.g. event.target)
          }
        }
      });
    };
  
    /**
     * Report user touch activity when touch events occur
     * User activity is used to determine when controls should show/hide. It's
     * relatively simple when it comes to mouse events, because any mouse event
     * should show the controls. So we capture mouse events that bubble up to the
     * player and report activity when that happens.
     * With touch events it isn't as easy. We can't rely on touch events at the
     * player level, because a tap (touchstart + touchend) on the video itself on
     * mobile devices is meant to turn controls off (and on). User activity is
     * checked asynchronously, so what could happen is a tap event on the video
     * turns the controls off, then the touchend event bubbles up to the player,
     * which if it reported user activity, would turn the controls right back on.
     * (We also don't want to completely block touch events from bubbling up)
     * Also a touchmove, touch+hold, and anything other than a tap is not supposed
     * to turn the controls back on on a mobile device.
     * Here we're setting the default component behavior to report user activity
     * whenever touch events happen, and this can be turned off by components that
     * want touch events to act differently.
     *
     * @method enableTouchActivity
     */
  
    Component.prototype.enableTouchActivity = function enableTouchActivity() {
      // Don't continue if the root player doesn't support reporting user activity
      if (!this.player() || !this.player().reportUserActivity) {
        return;
      }
  
      // listener for reporting that the user is active
      var report = Fn.bind(this.player(), this.player().reportUserActivity);
  
      var touchHolding = undefined;
  
      this.on('touchstart', function () {
        report();
        // For as long as the they are touching the device or have their mouse down,
        // we consider them active even if they're not moving their finger or mouse.
        // So we want to continue to update that they are active
        this.clearInterval(touchHolding);
        // report at the same interval as activityCheck
        touchHolding = this.setInterval(report, 250);
      });
  
      var touchEnd = function touchEnd(event) {
        report();
        // stop the interval that maintains activity if the touch is holding
        this.clearInterval(touchHolding);
      };
  
      this.on('touchmove', report);
      this.on('touchend', touchEnd);
      this.on('touchcancel', touchEnd);
    };
  
    /**
     * Creates timeout and sets up disposal automatically.
     *
     * @param {Function} fn The function to run after the timeout.
     * @param {Number} timeout Number of ms to delay before executing specified function.
     * @return {Number} Returns the timeout ID
     * @method setTimeout
     */
  
    Component.prototype.setTimeout = function setTimeout(fn, timeout) {
      fn = Fn.bind(this, fn);
  
      // window.setTimeout would be preferable here, but due to some bizarre issue with Sinon and/or Phantomjs, we can't.
      var timeoutId = _globalWindow2['default'].setTimeout(fn, timeout);
  
      var disposeFn = function disposeFn() {
        this.clearTimeout(timeoutId);
      };
  
      disposeFn.guid = 'vjs-timeout-' + timeoutId;
  
      this.on('dispose', disposeFn);
  
      return timeoutId;
    };
  
    /**
     * Clears a timeout and removes the associated dispose listener
     *
     * @param {Number} timeoutId The id of the timeout to clear
     * @return {Number} Returns the timeout ID
     * @method clearTimeout
     */
  
    Component.prototype.clearTimeout = function clearTimeout(timeoutId) {
      _globalWindow2['default'].clearTimeout(timeoutId);
  
      var disposeFn = function disposeFn() {};
  
      disposeFn.guid = 'vjs-timeout-' + timeoutId;
  
      this.off('dispose', disposeFn);
  
      return timeoutId;
    };
  
    /**
     * Creates an interval and sets up disposal automatically.
     *
     * @param {Function} fn The function to run every N seconds.
     * @param {Number} interval Number of ms to delay before executing specified function.
     * @return {Number} Returns the interval ID
     * @method setInterval
     */
  
    Component.prototype.setInterval = function setInterval(fn, interval) {
      fn = Fn.bind(this, fn);
  
      var intervalId = _globalWindow2['default'].setInterval(fn, interval);
  
      var disposeFn = function disposeFn() {
        this.clearInterval(intervalId);
      };
  
      disposeFn.guid = 'vjs-interval-' + intervalId;
  
      this.on('dispose', disposeFn);
  
      return intervalId;
    };
  
    /**
     * Clears an interval and removes the associated dispose listener
     *
     * @param {Number} intervalId The id of the interval to clear
     * @return {Number} Returns the interval ID
     * @method clearInterval
     */
  
    Component.prototype.clearInterval = function clearInterval(intervalId) {
      _globalWindow2['default'].clearInterval(intervalId);
  
      var disposeFn = function disposeFn() {};
  
      disposeFn.guid = 'vjs-interval-' + intervalId;
  
      this.off('dispose', disposeFn);
  
      return intervalId;
    };
  
    /**
     * Registers a component
     *
     * @param {String} name Name of the component to register
     * @param {Object} comp The component to register
     * @static
     * @method registerComponent
     */
  
    Component.registerComponent = function registerComponent(name, comp) {
      if (!Component.components_) {
        Component.components_ = {};
      }
  
      Component.components_[name] = comp;
      return comp;
    };
  
    /**
     * Gets a component by name
     *
     * @param {String} name Name of the component to get
     * @return {Component}
     * @static
     * @method getComponent
     */
  
    Component.getComponent = function getComponent(name) {
      if (Component.components_ && Component.components_[name]) {
        return Component.components_[name];
      }
  
      if (_globalWindow2['default'] && _globalWindow2['default'].videojs && _globalWindow2['default'].videojs[name]) {
        _utilsLogJs2['default'].warn('The ' + name + ' component was added to the videojs object when it should be registered using videojs.registerComponent(name, component)');
        return _globalWindow2['default'].videojs[name];
      }
    };
  
    /**
     * Sets up the constructor using the supplied init method
     * or uses the init of the parent object
     *
     * @param {Object} props An object of properties
     * @static
     * @deprecated
     * @method extend
     */
  
    Component.extend = function extend(props) {
      props = props || {};
  
      _utilsLogJs2['default'].warn('Component.extend({}) has been deprecated, use videojs.extend(Component, {}) instead');
  
      // Set up the constructor using the supplied init method
      // or using the init of the parent object
      // Make sure to check the unobfuscated version for external libs
      var init = props.init || props.init || this.prototype.init || this.prototype.init || function () {};
      // In Resig's simple class inheritance (previously used) the constructor
      //  is a function that calls `this.init.apply(arguments)`
      // However that would prevent us from using `ParentObject.call(this);`
      //  in a Child constructor because the `this` in `this.init`
      //  would still refer to the Child and cause an infinite loop.
      // We would instead have to do
      //    `ParentObject.prototype.init.apply(this, arguments);`
      //  Bleh. We're not creating a _super() function, so it's good to keep
      //  the parent constructor reference simple.
      var subObj = function subObj() {
        init.apply(this, arguments);
      };
  
      // Inherit from this object's prototype
      subObj.prototype = Object.create(this.prototype);
      // Reset the constructor property for subObj otherwise
      // instances of subObj would have the constructor of the parent Object
      subObj.prototype.constructor = subObj;
  
      // Make the class extendable
      subObj.extend = Component.extend;
  
      // Extend subObj's prototype with functions and other properties from props
      for (var _name in props) {
        if (props.hasOwnProperty(_name)) {
          subObj.prototype[_name] = props[_name];
        }
      }
  
      return subObj;
    };
  
    return Component;
  })();
  
  Component.registerComponent('Component', Component);
  exports['default'] = Component;
  module.exports = exports['default'];
  
  },{"./utils/dom.js":142,"./utils/events.js":143,"./utils/fn.js":144,"./utils/guid.js":146,"./utils/log.js":147,"./utils/merge-options.js":148,"./utils/to-title-case.js":151,"global/window":2}],68:[function(_dereq_,module,exports){
  /**
   * @file audio-track-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _trackButtonJs = _dereq_('../track-button.js');
  
  var _trackButtonJs2 = _interopRequireDefault(_trackButtonJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _audioTrackMenuItemJs = _dereq_('./audio-track-menu-item.js');
  
  var _audioTrackMenuItemJs2 = _interopRequireDefault(_audioTrackMenuItemJs);
  
  /**
   * The base class for buttons that toggle specific text track types (e.g. subtitles)
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends TrackButton
   * @class AudioTrackButton
   */
  
  var AudioTrackButton = (function (_TrackButton) {
    _inherits(AudioTrackButton, _TrackButton);
  
    function AudioTrackButton(player) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
      _classCallCheck(this, AudioTrackButton);
  
      options.tracks = player.audioTracks && player.audioTracks();
  
      _TrackButton.call(this, player, options);
  
      this.el_.setAttribute('aria-label', 'Audio Menu');
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    AudioTrackButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-audio-button ' + _TrackButton.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Create a menu item for each audio track
     *
     * @return {Array} Array of menu items
     * @method createItems
     */
  
    AudioTrackButton.prototype.createItems = function createItems() {
      var items = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
  
      var tracks = this.player_.audioTracks && this.player_.audioTracks();
  
      if (!tracks) {
        return items;
      }
  
      for (var i = 0; i < tracks.length; i++) {
        var track = tracks[i];
  
        items.push(new _audioTrackMenuItemJs2['default'](this.player_, {
          // MenuItem is selectable
          'selectable': true,
          'track': track
        }));
      }
  
      return items;
    };
  
    return AudioTrackButton;
  })(_trackButtonJs2['default']);
  
  AudioTrackButton.prototype.controlText_ = 'Audio Track';
  _componentJs2['default'].registerComponent('AudioTrackButton', AudioTrackButton);
  exports['default'] = AudioTrackButton;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/fn.js":144,"../track-button.js":98,"./audio-track-menu-item.js":69}],69:[function(_dereq_,module,exports){
  /**
   * @file audio-track-menu-item.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');
  
  var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  /**
   * The audio track menu item
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends MenuItem
   * @class AudioTrackMenuItem
   */
  
  var AudioTrackMenuItem = (function (_MenuItem) {
    _inherits(AudioTrackMenuItem, _MenuItem);
  
    function AudioTrackMenuItem(player, options) {
      var _this = this;
  
      _classCallCheck(this, AudioTrackMenuItem);
  
      var track = options.track;
      var tracks = player.audioTracks();
  
      // Modify options for parent MenuItem class's init.
      options.label = track.label || track.language || 'Unknown';
      options.selected = track.enabled;
  
      _MenuItem.call(this, player, options);
  
      this.track = track;
  
      if (tracks) {
        (function () {
          var changeHandler = Fn.bind(_this, _this.handleTracksChange);
  
          tracks.addEventListener('change', changeHandler);
          _this.on('dispose', function () {
            tracks.removeEventListener('change', changeHandler);
          });
        })();
      }
    }
  
    /**
     * Handle click on audio track
     *
     * @method handleClick
     */
  
    AudioTrackMenuItem.prototype.handleClick = function handleClick(event) {
      var tracks = this.player_.audioTracks();
  
      _MenuItem.prototype.handleClick.call(this, event);
  
      if (!tracks) return;
  
      for (var i = 0; i < tracks.length; i++) {
        var track = tracks[i];
  
        track.enabled = track === this.track;
      }
    };
  
    /**
     * Handle audio track change
     *
     * @method handleTracksChange
     */
  
    AudioTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
      this.selected(this.track.enabled);
    };
  
    return AudioTrackMenuItem;
  })(_menuMenuItemJs2['default']);
  
  _componentJs2['default'].registerComponent('AudioTrackMenuItem', AudioTrackMenuItem);
  exports['default'] = AudioTrackMenuItem;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../menu/menu-item.js":110,"../../utils/fn.js":144}],70:[function(_dereq_,module,exports){
  /**
   * @file control-bar.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  // Required children
  
  var _playToggleJs = _dereq_('./play-toggle.js');
  
  var _playToggleJs2 = _interopRequireDefault(_playToggleJs);
  
  var _timeControlsCurrentTimeDisplayJs = _dereq_('./time-controls/current-time-display.js');
  
  var _timeControlsCurrentTimeDisplayJs2 = _interopRequireDefault(_timeControlsCurrentTimeDisplayJs);
  
  var _timeControlsDurationDisplayJs = _dereq_('./time-controls/duration-display.js');
  
  var _timeControlsDurationDisplayJs2 = _interopRequireDefault(_timeControlsDurationDisplayJs);
  
  var _timeControlsTimeDividerJs = _dereq_('./time-controls/time-divider.js');
  
  var _timeControlsTimeDividerJs2 = _interopRequireDefault(_timeControlsTimeDividerJs);
  
  var _timeControlsRemainingTimeDisplayJs = _dereq_('./time-controls/remaining-time-display.js');
  
  var _timeControlsRemainingTimeDisplayJs2 = _interopRequireDefault(_timeControlsRemainingTimeDisplayJs);
  
  var _liveDisplayJs = _dereq_('./live-display.js');
  
  var _liveDisplayJs2 = _interopRequireDefault(_liveDisplayJs);
  
  var _progressControlProgressControlJs = _dereq_('./progress-control/progress-control.js');
  
  var _progressControlProgressControlJs2 = _interopRequireDefault(_progressControlProgressControlJs);
  
  var _fullscreenToggleJs = _dereq_('./fullscreen-toggle.js');
  
  var _fullscreenToggleJs2 = _interopRequireDefault(_fullscreenToggleJs);
  
  var _volumeControlVolumeControlJs = _dereq_('./volume-control/volume-control.js');
  
  var _volumeControlVolumeControlJs2 = _interopRequireDefault(_volumeControlVolumeControlJs);
  
  var _volumeMenuButtonJs = _dereq_('./volume-menu-button.js');
  
  var _volumeMenuButtonJs2 = _interopRequireDefault(_volumeMenuButtonJs);
  
  var _muteToggleJs = _dereq_('./mute-toggle.js');
  
  var _muteToggleJs2 = _interopRequireDefault(_muteToggleJs);
  
  var _textTrackControlsChaptersButtonJs = _dereq_('./text-track-controls/chapters-button.js');
  
  var _textTrackControlsChaptersButtonJs2 = _interopRequireDefault(_textTrackControlsChaptersButtonJs);
  
  var _textTrackControlsDescriptionsButtonJs = _dereq_('./text-track-controls/descriptions-button.js');
  
  var _textTrackControlsDescriptionsButtonJs2 = _interopRequireDefault(_textTrackControlsDescriptionsButtonJs);
  
  var _textTrackControlsSubtitlesButtonJs = _dereq_('./text-track-controls/subtitles-button.js');
  
  var _textTrackControlsSubtitlesButtonJs2 = _interopRequireDefault(_textTrackControlsSubtitlesButtonJs);
  
  var _textTrackControlsCaptionsButtonJs = _dereq_('./text-track-controls/captions-button.js');
  
  var _textTrackControlsCaptionsButtonJs2 = _interopRequireDefault(_textTrackControlsCaptionsButtonJs);
  
  var _audioTrackControlsAudioTrackButtonJs = _dereq_('./audio-track-controls/audio-track-button.js');
  
  var _audioTrackControlsAudioTrackButtonJs2 = _interopRequireDefault(_audioTrackControlsAudioTrackButtonJs);
  
  var _playbackRateMenuPlaybackRateMenuButtonJs = _dereq_('./playback-rate-menu/playback-rate-menu-button.js');
  
  var _playbackRateMenuPlaybackRateMenuButtonJs2 = _interopRequireDefault(_playbackRateMenuPlaybackRateMenuButtonJs);
  
  var _spacerControlsCustomControlSpacerJs = _dereq_('./spacer-controls/custom-control-spacer.js');
  
  var _spacerControlsCustomControlSpacerJs2 = _interopRequireDefault(_spacerControlsCustomControlSpacerJs);
  
  /**
   * Container of main controls
   *
   * @extends Component
   * @class ControlBar
   */
  
  var ControlBar = (function (_Component) {
    _inherits(ControlBar, _Component);
  
    function ControlBar() {
      _classCallCheck(this, ControlBar);
  
      _Component.apply(this, arguments);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    ControlBar.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-control-bar',
        dir: 'ltr'
      }, {
        'role': 'group' // The control bar is a group, so it can contain menuitems
      });
    };
  
    return ControlBar;
  })(_componentJs2['default']);
  
  ControlBar.prototype.options_ = {
    children: ['playToggle', 'volumeMenuButton', 'currentTimeDisplay', 'timeDivider', 'durationDisplay', 'progressControl', 'liveDisplay', 'remainingTimeDisplay', 'customControlSpacer', 'playbackRateMenuButton', 'chaptersButton', 'descriptionsButton', 'subtitlesButton', 'captionsButton', 'audioTrackButton', 'fullscreenToggle']
  };
  
  _componentJs2['default'].registerComponent('ControlBar', ControlBar);
  exports['default'] = ControlBar;
  module.exports = exports['default'];
  
  },{"../component.js":67,"./audio-track-controls/audio-track-button.js":68,"./fullscreen-toggle.js":71,"./live-display.js":72,"./mute-toggle.js":73,"./play-toggle.js":74,"./playback-rate-menu/playback-rate-menu-button.js":75,"./progress-control/progress-control.js":80,"./spacer-controls/custom-control-spacer.js":83,"./text-track-controls/captions-button.js":86,"./text-track-controls/chapters-button.js":87,"./text-track-controls/descriptions-button.js":89,"./text-track-controls/subtitles-button.js":91,"./time-controls/current-time-display.js":94,"./time-controls/duration-display.js":95,"./time-controls/remaining-time-display.js":96,"./time-controls/time-divider.js":97,"./volume-control/volume-control.js":100,"./volume-menu-button.js":102}],71:[function(_dereq_,module,exports){
  /**
   * @file fullscreen-toggle.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _buttonJs = _dereq_('../button.js');
  
  var _buttonJs2 = _interopRequireDefault(_buttonJs);
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * Toggle fullscreen video
   *
   * @extends Button
   * @class FullscreenToggle
   */
  
  var FullscreenToggle = (function (_Button) {
    _inherits(FullscreenToggle, _Button);
  
    function FullscreenToggle(player, options) {
      _classCallCheck(this, FullscreenToggle);
  
      _Button.call(this, player, options);
      this.on(player, 'fullscreenchange', this.handleFullscreenChange);
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    FullscreenToggle.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-fullscreen-control ' + _Button.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Handles Fullscreenchange on the component and change control text accordingly
     *
     * @method handleFullscreenChange
     */
  
    FullscreenToggle.prototype.handleFullscreenChange = function handleFullscreenChange() {
      if (this.player_.isFullscreen()) {
        this.controlText('Non-Fullscreen');
      } else {
        this.controlText('Fullscreen');
      }
    };
  
    /**
     * Handles click for full screen
     *
     * @method handleClick
     */
  
    FullscreenToggle.prototype.handleClick = function handleClick() {
      if (!this.player_.isFullscreen()) {
        this.player_.requestFullscreen();
      } else {
        this.player_.exitFullscreen();
      }
    };
  
    return FullscreenToggle;
  })(_buttonJs2['default']);
  
  FullscreenToggle.prototype.controlText_ = 'Fullscreen';
  
  _componentJs2['default'].registerComponent('FullscreenToggle', FullscreenToggle);
  exports['default'] = FullscreenToggle;
  module.exports = exports['default'];
  
  },{"../button.js":64,"../component.js":67}],72:[function(_dereq_,module,exports){
  /**
   * @file live-display.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _component = _dereq_('../component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  /**
   * Displays the live indicator
   * TODO - Future make it click to snap to live
   *
   * @extends Component
   * @class LiveDisplay
   */
  
  var LiveDisplay = (function (_Component) {
    _inherits(LiveDisplay, _Component);
  
    function LiveDisplay(player, options) {
      _classCallCheck(this, LiveDisplay);
  
      _Component.call(this, player, options);
  
      this.updateShowing();
      this.on(this.player(), 'durationchange', this.updateShowing);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    LiveDisplay.prototype.createEl = function createEl() {
      var el = _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-live-control vjs-control'
      });
  
      this.contentEl_ = Dom.createEl('div', {
        className: 'vjs-live-display',
        innerHTML: '<span class="vjs-control-text">' + this.localize('Stream Type') + '</span>' + this.localize('LIVE')
      }, {
        'aria-live': 'off'
      });
  
      el.appendChild(this.contentEl_);
      return el;
    };
  
    LiveDisplay.prototype.updateShowing = function updateShowing() {
      if (this.player().duration() === Infinity) {
        this.show();
      } else {
        this.hide();
      }
    };
  
    return LiveDisplay;
  })(_component2['default']);
  
  _component2['default'].registerComponent('LiveDisplay', LiveDisplay);
  exports['default'] = LiveDisplay;
  module.exports = exports['default'];
  
  },{"../component":67,"../utils/dom.js":142}],73:[function(_dereq_,module,exports){
  /**
   * @file mute-toggle.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _button = _dereq_('../button');
  
  var _button2 = _interopRequireDefault(_button);
  
  var _component = _dereq_('../component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  /**
   * A button component for muting the audio
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Button
   * @class MuteToggle
   */
  
  var MuteToggle = (function (_Button) {
    _inherits(MuteToggle, _Button);
  
    function MuteToggle(player, options) {
      _classCallCheck(this, MuteToggle);
  
      _Button.call(this, player, options);
  
      this.on(player, 'volumechange', this.update);
  
      // hide mute toggle if the current tech doesn't support volume control
      if (player.tech_ && player.tech_['featuresVolumeControl'] === false) {
        this.addClass('vjs-hidden');
      }
  
      this.on(player, 'loadstart', function () {
        this.update(); // We need to update the button to account for a default muted state.
  
        if (player.tech_['featuresVolumeControl'] === false) {
          this.addClass('vjs-hidden');
        } else {
          this.removeClass('vjs-hidden');
        }
      });
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    MuteToggle.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-mute-control ' + _Button.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Handle click on mute
     *
     * @method handleClick
     */
  
    MuteToggle.prototype.handleClick = function handleClick() {
      this.player_.muted(this.player_.muted() ? false : true);
    };
  
    /**
     * Update volume
     *
     * @method update
     */
  
    MuteToggle.prototype.update = function update() {
      var vol = this.player_.volume(),
          level = 3;
  
      if (vol === 0 || this.player_.muted()) {
        level = 0;
      } else if (vol < 0.33) {
        level = 1;
      } else if (vol < 0.67) {
        level = 2;
      }
  
      // Don't rewrite the button text if the actual text doesn't change.
      // This causes unnecessary and confusing information for screen reader users.
      // This check is needed because this function gets called every time the volume level is changed.
      var toMute = this.player_.muted() ? 'Unmute' : 'Mute';
      if (this.controlText() !== toMute) {
        this.controlText(toMute);
      }
  
      /* TODO improve muted icon classes */
      for (var i = 0; i < 4; i++) {
        Dom.removeElClass(this.el_, 'vjs-vol-' + i);
      }
      Dom.addElClass(this.el_, 'vjs-vol-' + level);
    };
  
    return MuteToggle;
  })(_button2['default']);
  
  MuteToggle.prototype.controlText_ = 'Mute';
  
  _component2['default'].registerComponent('MuteToggle', MuteToggle);
  exports['default'] = MuteToggle;
  module.exports = exports['default'];
  
  },{"../button":64,"../component":67,"../utils/dom.js":142}],74:[function(_dereq_,module,exports){
  /**
   * @file play-toggle.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _buttonJs = _dereq_('../button.js');
  
  var _buttonJs2 = _interopRequireDefault(_buttonJs);
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * Button to toggle between play and pause
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Button
   * @class PlayToggle
   */
  
  var PlayToggle = (function (_Button) {
    _inherits(PlayToggle, _Button);
  
    function PlayToggle(player, options) {
      _classCallCheck(this, PlayToggle);
  
      _Button.call(this, player, options);
  
      this.on(player, 'play', this.handlePlay);
      this.on(player, 'pause', this.handlePause);
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    PlayToggle.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-play-control ' + _Button.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Handle click to toggle between play and pause
     *
     * @method handleClick
     */
  
    PlayToggle.prototype.handleClick = function handleClick() {
      if (this.player_.paused()) {
        this.player_.play();
      } else {
        this.player_.pause();
      }
    };
  
    /**
     * Add the vjs-playing class to the element so it can change appearance
     *
     * @method handlePlay
     */
  
    PlayToggle.prototype.handlePlay = function handlePlay() {
      this.removeClass('vjs-paused');
      this.addClass('vjs-playing');
      this.controlText('Pause'); // change the button text to "Pause"
    };
  
    /**
     * Add the vjs-paused class to the element so it can change appearance
     *
     * @method handlePause
     */
  
    PlayToggle.prototype.handlePause = function handlePause() {
      this.removeClass('vjs-playing');
      this.addClass('vjs-paused');
      this.controlText('Play'); // change the button text to "Play"
    };
  
    return PlayToggle;
  })(_buttonJs2['default']);
  
  PlayToggle.prototype.controlText_ = 'Play';
  
  _componentJs2['default'].registerComponent('PlayToggle', PlayToggle);
  exports['default'] = PlayToggle;
  module.exports = exports['default'];
  
  },{"../button.js":64,"../component.js":67}],75:[function(_dereq_,module,exports){
  /**
   * @file playback-rate-menu-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _menuMenuButtonJs = _dereq_('../../menu/menu-button.js');
  
  var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs);
  
  var _menuMenuJs = _dereq_('../../menu/menu.js');
  
  var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs);
  
  var _playbackRateMenuItemJs = _dereq_('./playback-rate-menu-item.js');
  
  var _playbackRateMenuItemJs2 = _interopRequireDefault(_playbackRateMenuItemJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  /**
   * The component for controlling the playback rate
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends MenuButton
   * @class PlaybackRateMenuButton
   */
  
  var PlaybackRateMenuButton = (function (_MenuButton) {
    _inherits(PlaybackRateMenuButton, _MenuButton);
  
    function PlaybackRateMenuButton(player, options) {
      _classCallCheck(this, PlaybackRateMenuButton);
  
      _MenuButton.call(this, player, options);
  
      this.updateVisibility();
      this.updateLabel();
  
      this.on(player, 'loadstart', this.updateVisibility);
      this.on(player, 'ratechange', this.updateLabel);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    PlaybackRateMenuButton.prototype.createEl = function createEl() {
      var el = _MenuButton.prototype.createEl.call(this);
  
      this.labelEl_ = Dom.createEl('div', {
        className: 'vjs-playback-rate-value',
        innerHTML: 1.0
      });
  
      el.appendChild(this.labelEl_);
  
      return el;
    };
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    PlaybackRateMenuButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-playback-rate ' + _MenuButton.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Create the playback rate menu
     *
     * @return {Menu} Menu object populated with items
     * @method createMenu
     */
  
    PlaybackRateMenuButton.prototype.createMenu = function createMenu() {
      var menu = new _menuMenuJs2['default'](this.player());
      var rates = this.playbackRates();
  
      if (rates) {
        for (var i = rates.length - 1; i >= 0; i--) {
          menu.addChild(new _playbackRateMenuItemJs2['default'](this.player(), { 'rate': rates[i] + 'x' }));
        }
      }
  
      return menu;
    };
  
    /**
     * Updates ARIA accessibility attributes
     *
     * @method updateARIAAttributes
     */
  
    PlaybackRateMenuButton.prototype.updateARIAAttributes = function updateARIAAttributes() {
      // Current playback rate
      this.el().setAttribute('aria-valuenow', this.player().playbackRate());
    };
  
    /**
     * Handle menu item click
     *
     * @method handleClick
     */
  
    PlaybackRateMenuButton.prototype.handleClick = function handleClick() {
      // select next rate option
      var currentRate = this.player().playbackRate();
      var rates = this.playbackRates();
  
      // this will select first one if the last one currently selected
      var newRate = rates[0];
      for (var i = 0; i < rates.length; i++) {
        if (rates[i] > currentRate) {
          newRate = rates[i];
          break;
        }
      }
      this.player().playbackRate(newRate);
    };
  
    /**
     * Get possible playback rates
     *
     * @return {Array} Possible playback rates
     * @method playbackRates
     */
  
    PlaybackRateMenuButton.prototype.playbackRates = function playbackRates() {
      return this.options_['playbackRates'] || this.options_.playerOptions && this.options_.playerOptions['playbackRates'];
    };
  
    /**
     * Get whether playback rates is supported by the tech
     * and an array of playback rates exists
     *
     * @return {Boolean} Whether changing playback rate is supported
     * @method playbackRateSupported
     */
  
    PlaybackRateMenuButton.prototype.playbackRateSupported = function playbackRateSupported() {
      return this.player().tech_ && this.player().tech_['featuresPlaybackRate'] && this.playbackRates() && this.playbackRates().length > 0;
    };
  
    /**
     * Hide playback rate controls when they're no playback rate options to select
     *
     * @method updateVisibility
     */
  
    PlaybackRateMenuButton.prototype.updateVisibility = function updateVisibility() {
      if (this.playbackRateSupported()) {
        this.removeClass('vjs-hidden');
      } else {
        this.addClass('vjs-hidden');
      }
    };
  
    /**
     * Update button label when rate changed
     *
     * @method updateLabel
     */
  
    PlaybackRateMenuButton.prototype.updateLabel = function updateLabel() {
      if (this.playbackRateSupported()) {
        this.labelEl_.innerHTML = this.player().playbackRate() + 'x';
      }
    };
  
    return PlaybackRateMenuButton;
  })(_menuMenuButtonJs2['default']);
  
  PlaybackRateMenuButton.prototype.controlText_ = 'Playback Rate';
  
  _componentJs2['default'].registerComponent('PlaybackRateMenuButton', PlaybackRateMenuButton);
  exports['default'] = PlaybackRateMenuButton;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../menu/menu-button.js":109,"../../menu/menu.js":111,"../../utils/dom.js":142,"./playback-rate-menu-item.js":76}],76:[function(_dereq_,module,exports){
  /**
   * @file playback-rate-menu-item.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');
  
  var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * The specific menu item type for selecting a playback rate
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends MenuItem
   * @class PlaybackRateMenuItem
   */
  
  var PlaybackRateMenuItem = (function (_MenuItem) {
    _inherits(PlaybackRateMenuItem, _MenuItem);
  
    function PlaybackRateMenuItem(player, options) {
      _classCallCheck(this, PlaybackRateMenuItem);
  
      var label = options['rate'];
      var rate = parseFloat(label, 10);
  
      // Modify options for parent MenuItem class's init.
      options['label'] = label;
      options['selected'] = rate === 1;
      _MenuItem.call(this, player, options);
  
      this.label = label;
      this.rate = rate;
  
      this.on(player, 'ratechange', this.update);
    }
  
    /**
     * Handle click on menu item
     *
     * @method handleClick
     */
  
    PlaybackRateMenuItem.prototype.handleClick = function handleClick() {
      _MenuItem.prototype.handleClick.call(this);
      this.player().playbackRate(this.rate);
    };
  
    /**
     * Update playback rate with selected rate
     *
     * @method update
     */
  
    PlaybackRateMenuItem.prototype.update = function update() {
      this.selected(this.player().playbackRate() === this.rate);
    };
  
    return PlaybackRateMenuItem;
  })(_menuMenuItemJs2['default']);
  
  PlaybackRateMenuItem.prototype.contentElType = 'button';
  
  _componentJs2['default'].registerComponent('PlaybackRateMenuItem', PlaybackRateMenuItem);
  exports['default'] = PlaybackRateMenuItem;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../menu/menu-item.js":110}],77:[function(_dereq_,module,exports){
  /**
   * @file load-progress-bar.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  /**
   * Shows load progress
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class LoadProgressBar
   */
  
  var LoadProgressBar = (function (_Component) {
    _inherits(LoadProgressBar, _Component);
  
    function LoadProgressBar(player, options) {
      _classCallCheck(this, LoadProgressBar);
  
      _Component.call(this, player, options);
      this.on(player, 'progress', this.update);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    LoadProgressBar.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-load-progress',
        innerHTML: '<span class="vjs-control-text"><span>' + this.localize('Loaded') + '</span>: 0%</span>'
      });
    };
  
    /**
     * Update progress bar
     *
     * @method update
     */
  
    LoadProgressBar.prototype.update = function update() {
      var buffered = this.player_.buffered();
      var duration = this.player_.duration();
      var bufferedEnd = this.player_.bufferedEnd();
      var children = this.el_.children;
  
      // get the percent width of a time compared to the total end
      var percentify = function percentify(time, end) {
        var percent = time / end || 0; // no NaN
        return (percent >= 1 ? 1 : percent) * 100 + '%';
      };
  
      // update the width of the progress bar
      this.el_.style.width = percentify(bufferedEnd, duration);
  
      // add child elements to represent the individual buffered time ranges
      for (var i = 0; i < buffered.length; i++) {
        var start = buffered.start(i);
        var end = buffered.end(i);
        var part = children[i];
  
        if (!part) {
          part = this.el_.appendChild(Dom.createEl());
        }
  
        // set the percent based on the width of the progress bar (bufferedEnd)
        part.style.left = percentify(start, bufferedEnd);
        part.style.width = percentify(end - start, bufferedEnd);
      }
  
      // remove unused buffered range elements
      for (var i = children.length; i > buffered.length; i--) {
        this.el_.removeChild(children[i - 1]);
      }
    };
  
    return LoadProgressBar;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('LoadProgressBar', LoadProgressBar);
  exports['default'] = LoadProgressBar;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/dom.js":142}],78:[function(_dereq_,module,exports){
  /**
   * @file mouse-time-display.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  var _lodashCompatFunctionThrottle = _dereq_('lodash-compat/function/throttle');
  
  var _lodashCompatFunctionThrottle2 = _interopRequireDefault(_lodashCompatFunctionThrottle);
  
  /**
   * The Mouse Time Display component shows the time you will seek to
   * when hovering over the progress bar
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class MouseTimeDisplay
   */
  
  var MouseTimeDisplay = (function (_Component) {
    _inherits(MouseTimeDisplay, _Component);
  
    function MouseTimeDisplay(player, options) {
      var _this = this;
  
      _classCallCheck(this, MouseTimeDisplay);
  
      _Component.call(this, player, options);
  
      if (options.playerOptions && options.playerOptions.controlBar && options.playerOptions.controlBar.progressControl && options.playerOptions.controlBar.progressControl.keepTooltipsInside) {
        this.keepTooltipsInside = options.playerOptions.controlBar.progressControl.keepTooltipsInside;
      }
  
      if (this.keepTooltipsInside) {
        this.tooltip = Dom.createEl('div', { className: 'vjs-time-tooltip' });
        this.el().appendChild(this.tooltip);
        this.addClass('vjs-keep-tooltips-inside');
      }
  
      this.update(0, 0);
  
      player.on('ready', function () {
        _this.on(player.controlBar.progressControl.el(), 'mousemove', _lodashCompatFunctionThrottle2['default'](Fn.bind(_this, _this.handleMouseMove), 25));
      });
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    MouseTimeDisplay.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-mouse-display'
      });
    };
  
    MouseTimeDisplay.prototype.handleMouseMove = function handleMouseMove(event) {
      var duration = this.player_.duration();
      var newTime = this.calculateDistance(event) * duration;
      var position = event.pageX - Dom.findElPosition(this.el().parentNode).left;
  
      this.update(newTime, position);
    };
  
    MouseTimeDisplay.prototype.update = function update(newTime, position) {
      var time = _utilsFormatTimeJs2['default'](newTime, this.player_.duration());
  
      this.el().style.left = position + 'px';
      this.el().setAttribute('data-current-time', time);
  
      if (this.keepTooltipsInside) {
        var clampedPosition = this.clampPosition_(position);
        var difference = position - clampedPosition + 1;
        var tooltipWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.tooltip).width);
        var tooltipWidthHalf = tooltipWidth / 2;
  
        this.tooltip.innerHTML = time;
        this.tooltip.style.right = '-' + (tooltipWidthHalf - difference) + 'px';
      }
    };
  
    MouseTimeDisplay.prototype.calculateDistance = function calculateDistance(event) {
      return Dom.getPointerPosition(this.el().parentNode, event).x;
    };
  
    /**
     * This takes in a horizontal position for the bar and returns a clamped position.
     * Clamped position means that it will keep the position greater than half the width
     * of the tooltip and smaller than the player width minus half the width o the tooltip.
     * It will only clamp the position if `keepTooltipsInside` option is set.
     *
     * @param {Number} position the position the bar wants to be
     * @return {Number} newPosition the (potentially) clamped position
     * @method clampPosition_
     */
  
    MouseTimeDisplay.prototype.clampPosition_ = function clampPosition_(position) {
      if (!this.keepTooltipsInside) {
        return position;
      }
  
      var playerWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.player().el()).width);
      var tooltipWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.tooltip).width);
      var tooltipWidthHalf = tooltipWidth / 2;
      var actualPosition = position;
  
      if (position < tooltipWidthHalf) {
        actualPosition = Math.ceil(tooltipWidthHalf);
      } else if (position > playerWidth - tooltipWidthHalf) {
        actualPosition = Math.floor(playerWidth - tooltipWidthHalf);
      }
  
      return actualPosition;
    };
  
    return MouseTimeDisplay;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('MouseTimeDisplay', MouseTimeDisplay);
  exports['default'] = MouseTimeDisplay;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/dom.js":142,"../../utils/fn.js":144,"../../utils/format-time.js":145,"global/window":2,"lodash-compat/function/throttle":7}],79:[function(_dereq_,module,exports){
  /**
   * @file play-progress-bar.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  /**
   * Shows play progress
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class PlayProgressBar
   */
  
  var PlayProgressBar = (function (_Component) {
    _inherits(PlayProgressBar, _Component);
  
    function PlayProgressBar(player, options) {
      _classCallCheck(this, PlayProgressBar);
  
      _Component.call(this, player, options);
      this.updateDataAttr();
      this.on(player, 'timeupdate', this.updateDataAttr);
      player.ready(Fn.bind(this, this.updateDataAttr));
  
      if (options.playerOptions && options.playerOptions.controlBar && options.playerOptions.controlBar.progressControl && options.playerOptions.controlBar.progressControl.keepTooltipsInside) {
        this.keepTooltipsInside = options.playerOptions.controlBar.progressControl.keepTooltipsInside;
      }
  
      if (this.keepTooltipsInside) {
        this.addClass('vjs-keep-tooltips-inside');
      }
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    PlayProgressBar.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-play-progress vjs-slider-bar',
        innerHTML: '<span class="vjs-control-text"><span>' + this.localize('Progress') + '</span>: 0%</span>'
      });
    };
  
    PlayProgressBar.prototype.updateDataAttr = function updateDataAttr() {
      var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
      this.el_.setAttribute('data-current-time', _utilsFormatTimeJs2['default'](time, this.player_.duration()));
    };
  
    return PlayProgressBar;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('PlayProgressBar', PlayProgressBar);
  exports['default'] = PlayProgressBar;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/dom.js":142,"../../utils/fn.js":144,"../../utils/format-time.js":145}],80:[function(_dereq_,module,exports){
  /**
   * @file progress-control.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _seekBarJs = _dereq_('./seek-bar.js');
  
  var _seekBarJs2 = _interopRequireDefault(_seekBarJs);
  
  var _mouseTimeDisplayJs = _dereq_('./mouse-time-display.js');
  
  var _mouseTimeDisplayJs2 = _interopRequireDefault(_mouseTimeDisplayJs);
  
  /**
   * The Progress Control component contains the seek bar, load progress,
   * and play progress
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class ProgressControl
   */
  
  var ProgressControl = (function (_Component) {
    _inherits(ProgressControl, _Component);
  
    function ProgressControl() {
      _classCallCheck(this, ProgressControl);
  
      _Component.apply(this, arguments);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    ProgressControl.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-progress-control vjs-control'
      });
    };
  
    return ProgressControl;
  })(_componentJs2['default']);
  
  ProgressControl.prototype.options_ = {
    children: ['seekBar']
  };
  
  _componentJs2['default'].registerComponent('ProgressControl', ProgressControl);
  exports['default'] = ProgressControl;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"./mouse-time-display.js":78,"./seek-bar.js":81}],81:[function(_dereq_,module,exports){
  /**
   * @file seek-bar.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _sliderSliderJs = _dereq_('../../slider/slider.js');
  
  var _sliderSliderJs2 = _interopRequireDefault(_sliderSliderJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _loadProgressBarJs = _dereq_('./load-progress-bar.js');
  
  var _loadProgressBarJs2 = _interopRequireDefault(_loadProgressBarJs);
  
  var _playProgressBarJs = _dereq_('./play-progress-bar.js');
  
  var _playProgressBarJs2 = _interopRequireDefault(_playProgressBarJs);
  
  var _tooltipProgressBarJs = _dereq_('./tooltip-progress-bar.js');
  
  var _tooltipProgressBarJs2 = _interopRequireDefault(_tooltipProgressBarJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  /**
   * Seek Bar and holder for the progress bars
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Slider
   * @class SeekBar
   */
  
  var SeekBar = (function (_Slider) {
    _inherits(SeekBar, _Slider);
  
    function SeekBar(player, options) {
      _classCallCheck(this, SeekBar);
  
      _Slider.call(this, player, options);
      this.on(player, 'timeupdate', this.updateProgress);
      this.on(player, 'ended', this.updateProgress);
      player.ready(Fn.bind(this, this.updateProgress));
  
      if (options.playerOptions && options.playerOptions.controlBar && options.playerOptions.controlBar.progressControl && options.playerOptions.controlBar.progressControl.keepTooltipsInside) {
        this.keepTooltipsInside = options.playerOptions.controlBar.progressControl.keepTooltipsInside;
      }
  
      if (this.keepTooltipsInside) {
        this.tooltipProgressBar = this.addChild('TooltipProgressBar');
      }
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    SeekBar.prototype.createEl = function createEl() {
      return _Slider.prototype.createEl.call(this, 'div', {
        className: 'vjs-progress-holder'
      }, {
        'aria-label': 'progress bar'
      });
    };
  
    /**
     * Update ARIA accessibility attributes
     *
     * @method updateARIAAttributes
     */
  
    SeekBar.prototype.updateProgress = function updateProgress() {
      this.updateAriaAttributes(this.el_);
  
      if (this.keepTooltipsInside) {
        this.updateAriaAttributes(this.tooltipProgressBar.el_);
        this.tooltipProgressBar.el_.style.width = this.bar.el_.style.width;
  
        var playerWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.player().el()).width);
        var tooltipWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.tooltipProgressBar.tooltip).width);
        var tooltipStyle = this.tooltipProgressBar.el().style;
        tooltipStyle.maxWidth = Math.floor(playerWidth - tooltipWidth / 2) + 'px';
        tooltipStyle.minWidth = Math.ceil(tooltipWidth / 2) + 'px';
        tooltipStyle.right = '-' + tooltipWidth / 2 + 'px';
      }
    };
  
    SeekBar.prototype.updateAriaAttributes = function updateAriaAttributes(el) {
      // Allows for smooth scrubbing, when player can't keep up.
      var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
      el.setAttribute('aria-valuenow', (this.getPercent() * 100).toFixed(2)); // machine readable value of progress bar (percentage complete)
      el.setAttribute('aria-valuetext', _utilsFormatTimeJs2['default'](time, this.player_.duration())); // human readable value of progress bar (time complete)
    };
  
    /**
     * Get percentage of video played
     *
     * @return {Number} Percentage played
     * @method getPercent
     */
  
    SeekBar.prototype.getPercent = function getPercent() {
      var percent = this.player_.currentTime() / this.player_.duration();
      return percent >= 1 ? 1 : percent;
    };
  
    /**
     * Handle mouse down on seek bar
     *
     * @method handleMouseDown
     */
  
    SeekBar.prototype.handleMouseDown = function handleMouseDown(event) {
      _Slider.prototype.handleMouseDown.call(this, event);
  
      this.player_.scrubbing(true);
  
      this.videoWasPlaying = !this.player_.paused();
      this.player_.pause();
    };
  
    /**
     * Handle mouse move on seek bar
     *
     * @method handleMouseMove
     */
  
    SeekBar.prototype.handleMouseMove = function handleMouseMove(event) {
      var newTime = this.calculateDistance(event) * this.player_.duration();
  
      // Don't let video end while scrubbing.
      if (newTime === this.player_.duration()) {
        newTime = newTime - 0.1;
      }
  
      // Set new time (tell player to seek to new time)
      this.player_.currentTime(newTime);
    };
  
    /**
     * Handle mouse up on seek bar
     *
     * @method handleMouseUp
     */
  
    SeekBar.prototype.handleMouseUp = function handleMouseUp(event) {
      _Slider.prototype.handleMouseUp.call(this, event);
  
      this.player_.scrubbing(false);
      if (this.videoWasPlaying) {
        this.player_.play();
      }
    };
  
    /**
     * Move more quickly fast forward for keyboard-only users
     *
     * @method stepForward
     */
  
    SeekBar.prototype.stepForward = function stepForward() {
      this.player_.currentTime(this.player_.currentTime() + 5); // more quickly fast forward for keyboard-only users
    };
  
    /**
     * Move more quickly rewind for keyboard-only users
     *
     * @method stepBack
     */
  
    SeekBar.prototype.stepBack = function stepBack() {
      this.player_.currentTime(this.player_.currentTime() - 5); // more quickly rewind for keyboard-only users
    };
  
    return SeekBar;
  })(_sliderSliderJs2['default']);
  
  SeekBar.prototype.options_ = {
    children: ['loadProgressBar', 'mouseTimeDisplay', 'playProgressBar'],
    'barName': 'playProgressBar'
  };
  
  SeekBar.prototype.playerEvent = 'timeupdate';
  
  _componentJs2['default'].registerComponent('SeekBar', SeekBar);
  exports['default'] = SeekBar;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../slider/slider.js":119,"../../utils/fn.js":144,"../../utils/format-time.js":145,"./load-progress-bar.js":77,"./play-progress-bar.js":79,"./tooltip-progress-bar.js":82,"global/window":2,"object.assign":45}],82:[function(_dereq_,module,exports){
  /**
   * @file play-progress-bar.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  /**
   * Shows play progress
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class PlayProgressBar
   */
  
  var TooltipProgressBar = (function (_Component) {
    _inherits(TooltipProgressBar, _Component);
  
    function TooltipProgressBar(player, options) {
      _classCallCheck(this, TooltipProgressBar);
  
      _Component.call(this, player, options);
      this.updateDataAttr();
      this.on(player, 'timeupdate', this.updateDataAttr);
      player.ready(Fn.bind(this, this.updateDataAttr));
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    TooltipProgressBar.prototype.createEl = function createEl() {
      var el = _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-tooltip-progress-bar vjs-slider-bar',
        innerHTML: '<div class="vjs-time-tooltip"></div>\n        <span class="vjs-control-text"><span>' + this.localize('Progress') + '</span>: 0%</span>'
      });
  
      this.tooltip = el.querySelector('.vjs-time-tooltip');
  
      return el;
    };
  
    TooltipProgressBar.prototype.updateDataAttr = function updateDataAttr() {
      var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
      var formattedTime = _utilsFormatTimeJs2['default'](time, this.player_.duration());
      this.el_.setAttribute('data-current-time', formattedTime);
      this.tooltip.innerHTML = formattedTime;
    };
  
    return TooltipProgressBar;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('TooltipProgressBar', TooltipProgressBar);
  exports['default'] = TooltipProgressBar;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/dom.js":142,"../../utils/fn.js":144,"../../utils/format-time.js":145}],83:[function(_dereq_,module,exports){
  /**
   * @file custom-control-spacer.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _spacerJs = _dereq_('./spacer.js');
  
  var _spacerJs2 = _interopRequireDefault(_spacerJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * Spacer specifically meant to be used as an insertion point for new plugins, etc.
   *
   * @extends Spacer
   * @class CustomControlSpacer
   */
  
  var CustomControlSpacer = (function (_Spacer) {
    _inherits(CustomControlSpacer, _Spacer);
  
    function CustomControlSpacer() {
      _classCallCheck(this, CustomControlSpacer);
  
      _Spacer.apply(this, arguments);
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    CustomControlSpacer.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-custom-control-spacer ' + _Spacer.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    CustomControlSpacer.prototype.createEl = function createEl() {
      var el = _Spacer.prototype.createEl.call(this, {
        className: this.buildCSSClass()
      });
  
      // No-flex/table-cell mode requires there be some content
      // in the cell to fill the remaining space of the table.
      el.innerHTML = '&nbsp;';
      return el;
    };
  
    return CustomControlSpacer;
  })(_spacerJs2['default']);
  
  _componentJs2['default'].registerComponent('CustomControlSpacer', CustomControlSpacer);
  exports['default'] = CustomControlSpacer;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"./spacer.js":84}],84:[function(_dereq_,module,exports){
  /**
   * @file spacer.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * Just an empty spacer element that can be used as an append point for plugins, etc.
   * Also can be used to create space between elements when necessary.
   *
   * @extends Component
   * @class Spacer
   */
  
  var Spacer = (function (_Component) {
    _inherits(Spacer, _Component);
  
    function Spacer() {
      _classCallCheck(this, Spacer);
  
      _Component.apply(this, arguments);
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    Spacer.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-spacer ' + _Component.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    Spacer.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: this.buildCSSClass()
      });
    };
  
    return Spacer;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('Spacer', Spacer);
  
  exports['default'] = Spacer;
  module.exports = exports['default'];
  
  },{"../../component.js":67}],85:[function(_dereq_,module,exports){
  /**
   * @file caption-settings-menu-item.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');
  
  var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * The menu item for caption track settings menu
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends TextTrackMenuItem
   * @class CaptionSettingsMenuItem
   */
  
  var CaptionSettingsMenuItem = (function (_TextTrackMenuItem) {
    _inherits(CaptionSettingsMenuItem, _TextTrackMenuItem);
  
    function CaptionSettingsMenuItem(player, options) {
      _classCallCheck(this, CaptionSettingsMenuItem);
  
      options['track'] = {
        'kind': options['kind'],
        'player': player,
        'label': options['kind'] + ' settings',
        'selectable': false,
        'default': false,
        mode: 'disabled'
      };
  
      // CaptionSettingsMenuItem has no concept of 'selected'
      options['selectable'] = false;
  
      _TextTrackMenuItem.call(this, player, options);
      this.addClass('vjs-texttrack-settings');
      this.controlText(', opens ' + options['kind'] + ' settings dialog');
    }
  
    /**
     * Handle click on menu item
     *
     * @method handleClick
     */
  
    CaptionSettingsMenuItem.prototype.handleClick = function handleClick() {
      this.player().getChild('textTrackSettings').show();
      this.player().getChild('textTrackSettings').el_.focus();
    };
  
    return CaptionSettingsMenuItem;
  })(_textTrackMenuItemJs2['default']);
  
  _componentJs2['default'].registerComponent('CaptionSettingsMenuItem', CaptionSettingsMenuItem);
  exports['default'] = CaptionSettingsMenuItem;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"./text-track-menu-item.js":93}],86:[function(_dereq_,module,exports){
  /**
   * @file captions-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _textTrackButtonJs = _dereq_('./text-track-button.js');
  
  var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _captionSettingsMenuItemJs = _dereq_('./caption-settings-menu-item.js');
  
  var _captionSettingsMenuItemJs2 = _interopRequireDefault(_captionSettingsMenuItemJs);
  
  /**
   * The button component for toggling and selecting captions
   *
   * @param {Object} player  Player object
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @extends TextTrackButton
   * @class CaptionsButton
   */
  
  var CaptionsButton = (function (_TextTrackButton) {
    _inherits(CaptionsButton, _TextTrackButton);
  
    function CaptionsButton(player, options, ready) {
      _classCallCheck(this, CaptionsButton);
  
      _TextTrackButton.call(this, player, options, ready);
      this.el_.setAttribute('aria-label', 'Captions Menu');
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    CaptionsButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-captions-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Update caption menu items
     *
     * @method update
     */
  
    CaptionsButton.prototype.update = function update() {
      var threshold = 2;
      _TextTrackButton.prototype.update.call(this);
  
      // if native, then threshold is 1 because no settings button
      if (this.player().tech_ && this.player().tech_['featuresNativeTextTracks']) {
        threshold = 1;
      }
  
      if (this.items && this.items.length > threshold) {
        this.show();
      } else {
        this.hide();
      }
    };
  
    /**
     * Create caption menu items
     *
     * @return {Array} Array of menu items
     * @method createItems
     */
  
    CaptionsButton.prototype.createItems = function createItems() {
      var items = [];
  
      if (!(this.player().tech_ && this.player().tech_['featuresNativeTextTracks'])) {
        items.push(new _captionSettingsMenuItemJs2['default'](this.player_, { 'kind': this.kind_ }));
      }
  
      return _TextTrackButton.prototype.createItems.call(this, items);
    };
  
    return CaptionsButton;
  })(_textTrackButtonJs2['default']);
  
  CaptionsButton.prototype.kind_ = 'captions';
  CaptionsButton.prototype.controlText_ = 'Captions';
  
  _componentJs2['default'].registerComponent('CaptionsButton', CaptionsButton);
  exports['default'] = CaptionsButton;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"./caption-settings-menu-item.js":85,"./text-track-button.js":92}],87:[function(_dereq_,module,exports){
  /**
   * @file chapters-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _textTrackButtonJs = _dereq_('./text-track-button.js');
  
  var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');
  
  var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);
  
  var _chaptersTrackMenuItemJs = _dereq_('./chapters-track-menu-item.js');
  
  var _chaptersTrackMenuItemJs2 = _interopRequireDefault(_chaptersTrackMenuItemJs);
  
  var _menuMenuJs = _dereq_('../../menu/menu.js');
  
  var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsToTitleCaseJs = _dereq_('../../utils/to-title-case.js');
  
  var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  /**
   * The button component for toggling and selecting chapters
   * Chapters act much differently than other text tracks
   * Cues are navigation vs. other tracks of alternative languages
   *
   * @param {Object} player  Player object
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @extends TextTrackButton
   * @class ChaptersButton
   */
  
  var ChaptersButton = (function (_TextTrackButton) {
    _inherits(ChaptersButton, _TextTrackButton);
  
    function ChaptersButton(player, options, ready) {
      _classCallCheck(this, ChaptersButton);
  
      _TextTrackButton.call(this, player, options, ready);
      this.el_.setAttribute('aria-label', 'Chapters Menu');
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    ChaptersButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-chapters-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Create a menu item for each text track
     *
     * @return {Array} Array of menu items
     * @method createItems
     */
  
    ChaptersButton.prototype.createItems = function createItems() {
      var items = [];
  
      var tracks = this.player_.textTracks();
  
      if (!tracks) {
        return items;
      }
  
      for (var i = 0; i < tracks.length; i++) {
        var track = tracks[i];
        if (track['kind'] === this.kind_) {
          items.push(new _textTrackMenuItemJs2['default'](this.player_, {
            'track': track
          }));
        }
      }
  
      return items;
    };
  
    /**
     * Create menu from chapter buttons
     *
     * @return {Menu} Menu of chapter buttons
     * @method createMenu
     */
  
    ChaptersButton.prototype.createMenu = function createMenu() {
      var _this = this;
  
      var tracks = this.player_.textTracks() || [];
      var chaptersTrack = undefined;
      var items = this.items || [];
  
      for (var i = tracks.length - 1; i >= 0; i--) {
  
        // We will always choose the last track as our chaptersTrack
        var track = tracks[i];
  
        if (track['kind'] === this.kind_) {
          chaptersTrack = track;
  
          break;
        }
      }
  
      var menu = this.menu;
      if (menu === undefined) {
        menu = new _menuMenuJs2['default'](this.player_);
        var title = Dom.createEl('li', {
          className: 'vjs-menu-title',
          innerHTML: _utilsToTitleCaseJs2['default'](this.kind_),
          tabIndex: -1
        });
        menu.children_.unshift(title);
        Dom.insertElFirst(title, menu.contentEl());
      } else {
        // We will empty out the menu children each time because we want a
        // fresh new menu child list each time
        items.forEach(function (item) {
          return menu.removeChild(item);
        });
        // Empty out the ChaptersButton menu items because we no longer need them
        items = [];
      }
  
      if (chaptersTrack && chaptersTrack.cues == null) {
        chaptersTrack['mode'] = 'hidden';
  
        var remoteTextTrackEl = this.player_.remoteTextTrackEls().getTrackElementByTrack_(chaptersTrack);
  
        if (remoteTextTrackEl) {
          remoteTextTrackEl.addEventListener('load', function (event) {
            return _this.update();
          });
        }
      }
  
      if (chaptersTrack && chaptersTrack.cues && chaptersTrack.cues.length > 0) {
        var cues = chaptersTrack['cues'],
            cue = undefined;
  
        for (var i = 0, l = cues.length; i < l; i++) {
          cue = cues[i];
  
          var mi = new _chaptersTrackMenuItemJs2['default'](this.player_, {
            'track': chaptersTrack,
            'cue': cue
          });
  
          items.push(mi);
  
          menu.addChild(mi);
        }
      }
  
      if (items.length > 0) {
        this.show();
      }
      // Assigning the value of items back to this.items for next iteration
      this.items = items;
      return menu;
    };
  
    return ChaptersButton;
  })(_textTrackButtonJs2['default']);
  
  ChaptersButton.prototype.kind_ = 'chapters';
  ChaptersButton.prototype.controlText_ = 'Chapters';
  
  _componentJs2['default'].registerComponent('ChaptersButton', ChaptersButton);
  exports['default'] = ChaptersButton;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../menu/menu.js":111,"../../utils/dom.js":142,"../../utils/fn.js":144,"../../utils/to-title-case.js":151,"./chapters-track-menu-item.js":88,"./text-track-button.js":92,"./text-track-menu-item.js":93,"global/window":2}],88:[function(_dereq_,module,exports){
  /**
   * @file chapters-track-menu-item.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');
  
  var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  /**
   * The chapter track menu item
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends MenuItem
   * @class ChaptersTrackMenuItem
   */
  
  var ChaptersTrackMenuItem = (function (_MenuItem) {
    _inherits(ChaptersTrackMenuItem, _MenuItem);
  
    function ChaptersTrackMenuItem(player, options) {
      _classCallCheck(this, ChaptersTrackMenuItem);
  
      var track = options['track'];
      var cue = options['cue'];
      var currentTime = player.currentTime();
  
      // Modify options for parent MenuItem class's init.
      options['label'] = cue.text;
      options['selected'] = cue['startTime'] <= currentTime && currentTime < cue['endTime'];
      _MenuItem.call(this, player, options);
  
      this.track = track;
      this.cue = cue;
      track.addEventListener('cuechange', Fn.bind(this, this.update));
    }
  
    /**
     * Handle click on menu item
     *
     * @method handleClick
     */
  
    ChaptersTrackMenuItem.prototype.handleClick = function handleClick() {
      _MenuItem.prototype.handleClick.call(this);
      this.player_.currentTime(this.cue.startTime);
      this.update(this.cue.startTime);
    };
  
    /**
     * Update chapter menu item
     *
     * @method update
     */
  
    ChaptersTrackMenuItem.prototype.update = function update() {
      var cue = this.cue;
      var currentTime = this.player_.currentTime();
  
      // vjs.log(currentTime, cue.startTime);
      this.selected(cue['startTime'] <= currentTime && currentTime < cue['endTime']);
    };
  
    return ChaptersTrackMenuItem;
  })(_menuMenuItemJs2['default']);
  
  _componentJs2['default'].registerComponent('ChaptersTrackMenuItem', ChaptersTrackMenuItem);
  exports['default'] = ChaptersTrackMenuItem;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../menu/menu-item.js":110,"../../utils/fn.js":144}],89:[function(_dereq_,module,exports){
  /**
   * @file descriptions-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _textTrackButtonJs = _dereq_('./text-track-button.js');
  
  var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  /**
   * The button component for toggling and selecting descriptions
   *
   * @param {Object} player  Player object
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @extends TextTrackButton
   * @class DescriptionsButton
   */
  
  var DescriptionsButton = (function (_TextTrackButton) {
    _inherits(DescriptionsButton, _TextTrackButton);
  
    function DescriptionsButton(player, options, ready) {
      var _this = this;
  
      _classCallCheck(this, DescriptionsButton);
  
      _TextTrackButton.call(this, player, options, ready);
      this.el_.setAttribute('aria-label', 'Descriptions Menu');
  
      var tracks = player.textTracks();
  
      if (tracks) {
        (function () {
          var changeHandler = Fn.bind(_this, _this.handleTracksChange);
  
          tracks.addEventListener('change', changeHandler);
          _this.on('dispose', function () {
            tracks.removeEventListener('change', changeHandler);
          });
        })();
      }
    }
  
    /**
     * Handle text track change
     *
     * @method handleTracksChange
     */
  
    DescriptionsButton.prototype.handleTracksChange = function handleTracksChange(event) {
      var tracks = this.player().textTracks();
      var disabled = false;
  
      // Check whether a track of a different kind is showing
      for (var i = 0, l = tracks.length; i < l; i++) {
        var track = tracks[i];
        if (track['kind'] !== this.kind_ && track['mode'] === 'showing') {
          disabled = true;
          break;
        }
      }
  
      // If another track is showing, disable this menu button
      if (disabled) {
        this.disable();
      } else {
        this.enable();
      }
    };
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    DescriptionsButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-descriptions-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
    };
  
    return DescriptionsButton;
  })(_textTrackButtonJs2['default']);
  
  DescriptionsButton.prototype.kind_ = 'descriptions';
  DescriptionsButton.prototype.controlText_ = 'Descriptions';
  
  _componentJs2['default'].registerComponent('DescriptionsButton', DescriptionsButton);
  exports['default'] = DescriptionsButton;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/fn.js":144,"./text-track-button.js":92}],90:[function(_dereq_,module,exports){
  /**
   * @file off-text-track-menu-item.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');
  
  var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * A special menu item for turning of a specific type of text track
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends TextTrackMenuItem
   * @class OffTextTrackMenuItem
   */
  
  var OffTextTrackMenuItem = (function (_TextTrackMenuItem) {
    _inherits(OffTextTrackMenuItem, _TextTrackMenuItem);
  
    function OffTextTrackMenuItem(player, options) {
      _classCallCheck(this, OffTextTrackMenuItem);
  
      // Create pseudo track info
      // Requires options['kind']
      options['track'] = {
        'kind': options['kind'],
        'player': player,
        'label': options['kind'] + ' off',
        'default': false,
        'mode': 'disabled'
      };
  
      // MenuItem is selectable
      options['selectable'] = true;
  
      _TextTrackMenuItem.call(this, player, options);
      this.selected(true);
    }
  
    /**
     * Handle text track change
     *
     * @param {Object} event Event object
     * @method handleTracksChange
     */
  
    OffTextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
      var tracks = this.player().textTracks();
      var selected = true;
  
      for (var i = 0, l = tracks.length; i < l; i++) {
        var track = tracks[i];
        if (track['kind'] === this.track['kind'] && track['mode'] === 'showing') {
          selected = false;
          break;
        }
      }
  
      this.selected(selected);
    };
  
    return OffTextTrackMenuItem;
  })(_textTrackMenuItemJs2['default']);
  
  _componentJs2['default'].registerComponent('OffTextTrackMenuItem', OffTextTrackMenuItem);
  exports['default'] = OffTextTrackMenuItem;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"./text-track-menu-item.js":93}],91:[function(_dereq_,module,exports){
  /**
   * @file subtitles-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _textTrackButtonJs = _dereq_('./text-track-button.js');
  
  var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * The button component for toggling and selecting subtitles
   *
   * @param {Object} player  Player object
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @extends TextTrackButton
   * @class SubtitlesButton
   */
  
  var SubtitlesButton = (function (_TextTrackButton) {
    _inherits(SubtitlesButton, _TextTrackButton);
  
    function SubtitlesButton(player, options, ready) {
      _classCallCheck(this, SubtitlesButton);
  
      _TextTrackButton.call(this, player, options, ready);
      this.el_.setAttribute('aria-label', 'Subtitles Menu');
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    SubtitlesButton.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-subtitles-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
    };
  
    return SubtitlesButton;
  })(_textTrackButtonJs2['default']);
  
  SubtitlesButton.prototype.kind_ = 'subtitles';
  SubtitlesButton.prototype.controlText_ = 'Subtitles';
  
  _componentJs2['default'].registerComponent('SubtitlesButton', SubtitlesButton);
  exports['default'] = SubtitlesButton;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"./text-track-button.js":92}],92:[function(_dereq_,module,exports){
  /**
   * @file text-track-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _trackButtonJs = _dereq_('../track-button.js');
  
  var _trackButtonJs2 = _interopRequireDefault(_trackButtonJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');
  
  var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);
  
  var _offTextTrackMenuItemJs = _dereq_('./off-text-track-menu-item.js');
  
  var _offTextTrackMenuItemJs2 = _interopRequireDefault(_offTextTrackMenuItemJs);
  
  /**
   * The base class for buttons that toggle specific text track types (e.g. subtitles)
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends MenuButton
   * @class TextTrackButton
   */
  
  var TextTrackButton = (function (_TrackButton) {
    _inherits(TextTrackButton, _TrackButton);
  
    function TextTrackButton(player) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
      _classCallCheck(this, TextTrackButton);
  
      options.tracks = player.textTracks();
  
      _TrackButton.call(this, player, options);
    }
  
    /**
     * Create a menu item for each text track
     *
     * @return {Array} Array of menu items
     * @method createItems
     */
  
    TextTrackButton.prototype.createItems = function createItems() {
      var items = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
  
      // Add an OFF menu item to turn all tracks off
      items.push(new _offTextTrackMenuItemJs2['default'](this.player_, { 'kind': this.kind_ }));
  
      var tracks = this.player_.textTracks();
  
      if (!tracks) {
        return items;
      }
  
      for (var i = 0; i < tracks.length; i++) {
        var track = tracks[i];
  
        // only add tracks that are of the appropriate kind and have a label
        if (track['kind'] === this.kind_) {
          items.push(new _textTrackMenuItemJs2['default'](this.player_, {
            // MenuItem is selectable
            'selectable': true,
            'track': track
          }));
        }
      }
  
      return items;
    };
  
    return TextTrackButton;
  })(_trackButtonJs2['default']);
  
  _componentJs2['default'].registerComponent('TextTrackButton', TextTrackButton);
  exports['default'] = TextTrackButton;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/fn.js":144,"../track-button.js":98,"./off-text-track-menu-item.js":90,"./text-track-menu-item.js":93}],93:[function(_dereq_,module,exports){
  /**
   * @file text-track-menu-item.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');
  
  var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * The specific menu item type for selecting a language within a text track kind
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends MenuItem
   * @class TextTrackMenuItem
   */
  
  var TextTrackMenuItem = (function (_MenuItem) {
    _inherits(TextTrackMenuItem, _MenuItem);
  
    function TextTrackMenuItem(player, options) {
      var _this = this;
  
      _classCallCheck(this, TextTrackMenuItem);
  
      var track = options['track'];
      var tracks = player.textTracks();
  
      // Modify options for parent MenuItem class's init.
      options['label'] = track['label'] || track['language'] || 'Unknown';
      options['selected'] = track['default'] || track['mode'] === 'showing';
  
      _MenuItem.call(this, player, options);
  
      this.track = track;
  
      if (tracks) {
        (function () {
          var changeHandler = Fn.bind(_this, _this.handleTracksChange);
  
          tracks.addEventListener('change', changeHandler);
          _this.on('dispose', function () {
            tracks.removeEventListener('change', changeHandler);
          });
        })();
      }
  
      // iOS7 doesn't dispatch change events to TextTrackLists when an
      // associated track's mode changes. Without something like
      // Object.observe() (also not present on iOS7), it's not
      // possible to detect changes to the mode attribute and polyfill
      // the change event. As a poor substitute, we manually dispatch
      // change events whenever the controls modify the mode.
      if (tracks && tracks.onchange === undefined) {
        (function () {
          var event = undefined;
  
          _this.on(['tap', 'click'], function () {
            if (typeof _globalWindow2['default'].Event !== 'object') {
              // Android 2.3 throws an Illegal Constructor error for window.Event
              try {
                event = new _globalWindow2['default'].Event('change');
              } catch (err) {}
            }
  
            if (!event) {
              event = _globalDocument2['default'].createEvent('Event');
              event.initEvent('change', true, true);
            }
  
            tracks.dispatchEvent(event);
          });
        })();
      }
    }
  
    /**
     * Handle click on text track
     *
     * @method handleClick
     */
  
    TextTrackMenuItem.prototype.handleClick = function handleClick(event) {
      var kind = this.track['kind'];
      var tracks = this.player_.textTracks();
  
      _MenuItem.prototype.handleClick.call(this, event);
  
      if (!tracks) return;
  
      for (var i = 0; i < tracks.length; i++) {
        var track = tracks[i];
  
        if (track['kind'] !== kind) {
          continue;
        }
  
        if (track === this.track) {
          track['mode'] = 'showing';
        } else {
          track['mode'] = 'disabled';
        }
      }
    };
  
    /**
     * Handle text track change
     *
     * @method handleTracksChange
     */
  
    TextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
      this.selected(this.track['mode'] === 'showing');
    };
  
    return TextTrackMenuItem;
  })(_menuMenuItemJs2['default']);
  
  _componentJs2['default'].registerComponent('TextTrackMenuItem', TextTrackMenuItem);
  exports['default'] = TextTrackMenuItem;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../menu/menu-item.js":110,"../../utils/fn.js":144,"global/document":1,"global/window":2}],94:[function(_dereq_,module,exports){
  /**
   * @file current-time-display.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  /**
   * Displays the current time
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class CurrentTimeDisplay
   */
  
  var CurrentTimeDisplay = (function (_Component) {
    _inherits(CurrentTimeDisplay, _Component);
  
    function CurrentTimeDisplay(player, options) {
      _classCallCheck(this, CurrentTimeDisplay);
  
      _Component.call(this, player, options);
  
      this.on(player, 'timeupdate', this.updateContent);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    CurrentTimeDisplay.prototype.createEl = function createEl() {
      var el = _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-current-time vjs-time-control vjs-control'
      });
  
      this.contentEl_ = Dom.createEl('div', {
        className: 'vjs-current-time-display',
        // label the current time for screen reader users
        innerHTML: '<span class="vjs-control-text">Current Time </span>' + '0:00'
      }, {
        // tell screen readers not to automatically read the time as it changes
        'aria-live': 'off'
      });
  
      el.appendChild(this.contentEl_);
      return el;
    };
  
    /**
     * Update current time display
     *
     * @method updateContent
     */
  
    CurrentTimeDisplay.prototype.updateContent = function updateContent() {
      // Allows for smooth scrubbing, when player can't keep up.
      var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
      var localizedText = this.localize('Current Time');
      var formattedTime = _utilsFormatTimeJs2['default'](time, this.player_.duration());
      if (formattedTime !== this.formattedTime_) {
        this.formattedTime_ = formattedTime;
        this.contentEl_.innerHTML = '<span class="vjs-control-text">' + localizedText + '</span> ' + formattedTime;
      }
    };
  
    return CurrentTimeDisplay;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('CurrentTimeDisplay', CurrentTimeDisplay);
  exports['default'] = CurrentTimeDisplay;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/dom.js":142,"../../utils/format-time.js":145}],95:[function(_dereq_,module,exports){
  /**
   * @file duration-display.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  /**
   * Displays the duration
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class DurationDisplay
   */
  
  var DurationDisplay = (function (_Component) {
    _inherits(DurationDisplay, _Component);
  
    function DurationDisplay(player, options) {
      _classCallCheck(this, DurationDisplay);
  
      _Component.call(this, player, options);
  
      this.on(player, 'durationchange', this.updateContent);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    DurationDisplay.prototype.createEl = function createEl() {
      var el = _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-duration vjs-time-control vjs-control'
      });
  
      this.contentEl_ = Dom.createEl('div', {
        className: 'vjs-duration-display',
        // label the duration time for screen reader users
        innerHTML: '<span class="vjs-control-text">' + this.localize('Duration Time') + '</span> 0:00'
      }, {
        // tell screen readers not to automatically read the time as it changes
        'aria-live': 'off'
      });
  
      el.appendChild(this.contentEl_);
      return el;
    };
  
    /**
     * Update duration time display
     *
     * @method updateContent
     */
  
    DurationDisplay.prototype.updateContent = function updateContent() {
      var duration = this.player_.duration();
      if (duration && this.duration_ !== duration) {
        this.duration_ = duration;
        var localizedText = this.localize('Duration Time');
        var formattedTime = _utilsFormatTimeJs2['default'](duration);
        this.contentEl_.innerHTML = '<span class="vjs-control-text">' + localizedText + '</span> ' + formattedTime; // label the duration time for screen reader users
      }
    };
  
    return DurationDisplay;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('DurationDisplay', DurationDisplay);
  exports['default'] = DurationDisplay;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/dom.js":142,"../../utils/format-time.js":145}],96:[function(_dereq_,module,exports){
  /**
   * @file remaining-time-display.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  /**
   * Displays the time left in the video
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class RemainingTimeDisplay
   */
  
  var RemainingTimeDisplay = (function (_Component) {
    _inherits(RemainingTimeDisplay, _Component);
  
    function RemainingTimeDisplay(player, options) {
      _classCallCheck(this, RemainingTimeDisplay);
  
      _Component.call(this, player, options);
  
      this.on(player, 'timeupdate', this.updateContent);
      this.on(player, 'durationchange', this.updateContent);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    RemainingTimeDisplay.prototype.createEl = function createEl() {
      var el = _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-remaining-time vjs-time-control vjs-control'
      });
  
      this.contentEl_ = Dom.createEl('div', {
        className: 'vjs-remaining-time-display',
        // label the remaining time for screen reader users
        innerHTML: '<span class="vjs-control-text">' + this.localize('Remaining Time') + '</span> -0:00'
      }, {
        // tell screen readers not to automatically read the time as it changes
        'aria-live': 'off'
      });
  
      el.appendChild(this.contentEl_);
      return el;
    };
  
    /**
     * Update remaining time display
     *
     * @method updateContent
     */
  
    RemainingTimeDisplay.prototype.updateContent = function updateContent() {
      if (this.player_.duration()) {
        var localizedText = this.localize('Remaining Time');
        var formattedTime = _utilsFormatTimeJs2['default'](this.player_.remainingTime());
        if (formattedTime !== this.formattedTime_) {
          this.formattedTime_ = formattedTime;
          this.contentEl_.innerHTML = '<span class="vjs-control-text">' + localizedText + '</span> -' + formattedTime;
        }
      }
  
      // Allows for smooth scrubbing, when player can't keep up.
      // var time = (this.player_.scrubbing()) ? this.player_.getCache().currentTime : this.player_.currentTime();
      // this.contentEl_.innerHTML = vjs.formatTime(time, this.player_.duration());
    };
  
    return RemainingTimeDisplay;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('RemainingTimeDisplay', RemainingTimeDisplay);
  exports['default'] = RemainingTimeDisplay;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../utils/dom.js":142,"../../utils/format-time.js":145}],97:[function(_dereq_,module,exports){
  /**
   * @file time-divider.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * The separator between the current time and duration.
   * Can be hidden if it's not needed in the design.
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class TimeDivider
   */
  
  var TimeDivider = (function (_Component) {
    _inherits(TimeDivider, _Component);
  
    function TimeDivider() {
      _classCallCheck(this, TimeDivider);
  
      _Component.apply(this, arguments);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    TimeDivider.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-time-control vjs-time-divider',
        innerHTML: '<div><span>/</span></div>'
      });
    };
  
    return TimeDivider;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('TimeDivider', TimeDivider);
  exports['default'] = TimeDivider;
  module.exports = exports['default'];
  
  },{"../../component.js":67}],98:[function(_dereq_,module,exports){
  /**
   * @file track-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _menuMenuButtonJs = _dereq_('../menu/menu-button.js');
  
  var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs);
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  /**
   * The base class for buttons that toggle specific text track types (e.g. subtitles)
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends MenuButton
   * @class TrackButton
   */
  
  var TrackButton = (function (_MenuButton) {
    _inherits(TrackButton, _MenuButton);
  
    function TrackButton(player, options) {
      _classCallCheck(this, TrackButton);
  
      var tracks = options.tracks;
  
      _MenuButton.call(this, player, options);
  
      if (this.items.length <= 1) {
        this.hide();
      }
  
      if (!tracks) {
        return;
      }
  
      var updateHandler = Fn.bind(this, this.update);
      tracks.addEventListener('removetrack', updateHandler);
      tracks.addEventListener('addtrack', updateHandler);
  
      this.player_.on('dispose', function () {
        tracks.removeEventListener('removetrack', updateHandler);
        tracks.removeEventListener('addtrack', updateHandler);
      });
    }
  
    return TrackButton;
  })(_menuMenuButtonJs2['default']);
  
  _componentJs2['default'].registerComponent('TrackButton', TrackButton);
  exports['default'] = TrackButton;
  module.exports = exports['default'];
  
  },{"../component.js":67,"../menu/menu-button.js":109,"../utils/fn.js":144}],99:[function(_dereq_,module,exports){
  /**
   * @file volume-bar.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _sliderSliderJs = _dereq_('../../slider/slider.js');
  
  var _sliderSliderJs2 = _interopRequireDefault(_sliderSliderJs);
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('../../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  // Required children
  
  var _volumeLevelJs = _dereq_('./volume-level.js');
  
  var _volumeLevelJs2 = _interopRequireDefault(_volumeLevelJs);
  
  /**
   * The bar that contains the volume level and can be clicked on to adjust the level
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Slider
   * @class VolumeBar
   */
  
  var VolumeBar = (function (_Slider) {
    _inherits(VolumeBar, _Slider);
  
    function VolumeBar(player, options) {
      _classCallCheck(this, VolumeBar);
  
      _Slider.call(this, player, options);
      this.on(player, 'volumechange', this.updateARIAAttributes);
      player.ready(Fn.bind(this, this.updateARIAAttributes));
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    VolumeBar.prototype.createEl = function createEl() {
      return _Slider.prototype.createEl.call(this, 'div', {
        className: 'vjs-volume-bar vjs-slider-bar'
      }, {
        'aria-label': 'volume level'
      });
    };
  
    /**
     * Handle mouse move on volume bar
     *
     * @method handleMouseMove
     */
  
    VolumeBar.prototype.handleMouseMove = function handleMouseMove(event) {
      this.checkMuted();
      this.player_.volume(this.calculateDistance(event));
    };
  
    VolumeBar.prototype.checkMuted = function checkMuted() {
      if (this.player_.muted()) {
        this.player_.muted(false);
      }
    };
  
    /**
     * Get percent of volume level
     *
     * @retun {Number} Volume level percent
     * @method getPercent
     */
  
    VolumeBar.prototype.getPercent = function getPercent() {
      if (this.player_.muted()) {
        return 0;
      } else {
        return this.player_.volume();
      }
    };
  
    /**
     * Increase volume level for keyboard users
     *
     * @method stepForward
     */
  
    VolumeBar.prototype.stepForward = function stepForward() {
      this.checkMuted();
      this.player_.volume(this.player_.volume() + 0.1);
    };
  
    /**
     * Decrease volume level for keyboard users
     *
     * @method stepBack
     */
  
    VolumeBar.prototype.stepBack = function stepBack() {
      this.checkMuted();
      this.player_.volume(this.player_.volume() - 0.1);
    };
  
    /**
     * Update ARIA accessibility attributes
     *
     * @method updateARIAAttributes
     */
  
    VolumeBar.prototype.updateARIAAttributes = function updateARIAAttributes() {
      // Current value of volume bar as a percentage
      var volume = (this.player_.volume() * 100).toFixed(2);
      this.el_.setAttribute('aria-valuenow', volume);
      this.el_.setAttribute('aria-valuetext', volume + '%');
    };
  
    return VolumeBar;
  })(_sliderSliderJs2['default']);
  
  VolumeBar.prototype.options_ = {
    children: ['volumeLevel'],
    'barName': 'volumeLevel'
  };
  
  VolumeBar.prototype.playerEvent = 'volumechange';
  
  _componentJs2['default'].registerComponent('VolumeBar', VolumeBar);
  exports['default'] = VolumeBar;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"../../slider/slider.js":119,"../../utils/fn.js":144,"./volume-level.js":101}],100:[function(_dereq_,module,exports){
  /**
   * @file volume-control.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  // Required children
  
  var _volumeBarJs = _dereq_('./volume-bar.js');
  
  var _volumeBarJs2 = _interopRequireDefault(_volumeBarJs);
  
  /**
   * The component for controlling the volume level
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class VolumeControl
   */
  
  var VolumeControl = (function (_Component) {
    _inherits(VolumeControl, _Component);
  
    function VolumeControl(player, options) {
      _classCallCheck(this, VolumeControl);
  
      _Component.call(this, player, options);
  
      // hide volume controls when they're not supported by the current tech
      if (player.tech_ && player.tech_['featuresVolumeControl'] === false) {
        this.addClass('vjs-hidden');
      }
      this.on(player, 'loadstart', function () {
        if (player.tech_['featuresVolumeControl'] === false) {
          this.addClass('vjs-hidden');
        } else {
          this.removeClass('vjs-hidden');
        }
      });
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    VolumeControl.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-volume-control vjs-control'
      });
    };
  
    return VolumeControl;
  })(_componentJs2['default']);
  
  VolumeControl.prototype.options_ = {
    children: ['volumeBar']
  };
  
  _componentJs2['default'].registerComponent('VolumeControl', VolumeControl);
  exports['default'] = VolumeControl;
  module.exports = exports['default'];
  
  },{"../../component.js":67,"./volume-bar.js":99}],101:[function(_dereq_,module,exports){
  /**
   * @file volume-level.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  /**
   * Shows volume level
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class VolumeLevel
   */
  
  var VolumeLevel = (function (_Component) {
    _inherits(VolumeLevel, _Component);
  
    function VolumeLevel() {
      _classCallCheck(this, VolumeLevel);
  
      _Component.apply(this, arguments);
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    VolumeLevel.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-volume-level',
        innerHTML: '<span class="vjs-control-text"></span>'
      });
    };
  
    return VolumeLevel;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('VolumeLevel', VolumeLevel);
  exports['default'] = VolumeLevel;
  module.exports = exports['default'];
  
  },{"../../component.js":67}],102:[function(_dereq_,module,exports){
  /**
   * @file volume-menu-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _popupPopupJs = _dereq_('../popup/popup.js');
  
  var _popupPopupJs2 = _interopRequireDefault(_popupPopupJs);
  
  var _popupPopupButtonJs = _dereq_('../popup/popup-button.js');
  
  var _popupPopupButtonJs2 = _interopRequireDefault(_popupPopupButtonJs);
  
  var _muteToggleJs = _dereq_('./mute-toggle.js');
  
  var _muteToggleJs2 = _interopRequireDefault(_muteToggleJs);
  
  var _volumeControlVolumeBarJs = _dereq_('./volume-control/volume-bar.js');
  
  var _volumeControlVolumeBarJs2 = _interopRequireDefault(_volumeControlVolumeBarJs);
  
  /**
   * Button for volume popup
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends PopupButton
   * @class VolumeMenuButton
   */
  
  var VolumeMenuButton = (function (_PopupButton) {
    _inherits(VolumeMenuButton, _PopupButton);
  
    function VolumeMenuButton(player) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
      _classCallCheck(this, VolumeMenuButton);
  
      // Default to inline
      if (options.inline === undefined) {
        options.inline = true;
      }
  
      // If the vertical option isn't passed at all, default to true.
      if (options.vertical === undefined) {
        // If an inline volumeMenuButton is used, we should default to using
        // a horizontal slider for obvious reasons.
        if (options.inline) {
          options.vertical = false;
        } else {
          options.vertical = true;
        }
      }
  
      // The vertical option needs to be set on the volumeBar as well,
      // since that will need to be passed along to the VolumeBar constructor
      options.volumeBar = options.volumeBar || {};
      options.volumeBar.vertical = !!options.vertical;
  
      _PopupButton.call(this, player, options);
  
      // Same listeners as MuteToggle
      this.on(player, 'volumechange', this.volumeUpdate);
      this.on(player, 'loadstart', this.volumeUpdate);
  
      // hide mute toggle if the current tech doesn't support volume control
      function updateVisibility() {
        if (player.tech_ && player.tech_['featuresVolumeControl'] === false) {
          this.addClass('vjs-hidden');
        } else {
          this.removeClass('vjs-hidden');
        }
      }
  
      updateVisibility.call(this);
      this.on(player, 'loadstart', updateVisibility);
  
      this.on(this.volumeBar, ['slideractive', 'focus'], function () {
        this.addClass('vjs-slider-active');
      });
  
      this.on(this.volumeBar, ['sliderinactive', 'blur'], function () {
        this.removeClass('vjs-slider-active');
      });
  
      this.on(this.volumeBar, ['focus'], function () {
        this.addClass('vjs-lock-showing');
      });
  
      this.on(this.volumeBar, ['blur'], function () {
        this.removeClass('vjs-lock-showing');
      });
    }
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    VolumeMenuButton.prototype.buildCSSClass = function buildCSSClass() {
      var orientationClass = '';
      if (!!this.options_.vertical) {
        orientationClass = 'vjs-volume-menu-button-vertical';
      } else {
        orientationClass = 'vjs-volume-menu-button-horizontal';
      }
  
      return 'vjs-volume-menu-button ' + _PopupButton.prototype.buildCSSClass.call(this) + ' ' + orientationClass;
    };
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {Popup} The volume popup button
     * @method createPopup
     */
  
    VolumeMenuButton.prototype.createPopup = function createPopup() {
      var popup = new _popupPopupJs2['default'](this.player_, {
        contentElType: 'div'
      });
  
      var vb = new _volumeControlVolumeBarJs2['default'](this.player_, this.options_.volumeBar);
  
      popup.addChild(vb);
  
      this.menuContent = popup;
      this.volumeBar = vb;
  
      this.attachVolumeBarEvents();
  
      return popup;
    };
  
    /**
     * Handle click on volume popup and calls super
     *
     * @method handleClick
     */
  
    VolumeMenuButton.prototype.handleClick = function handleClick() {
      _muteToggleJs2['default'].prototype.handleClick.call(this);
      _PopupButton.prototype.handleClick.call(this);
    };
  
    VolumeMenuButton.prototype.attachVolumeBarEvents = function attachVolumeBarEvents() {
      this.menuContent.on(['mousedown', 'touchdown'], Fn.bind(this, this.handleMouseDown));
    };
  
    VolumeMenuButton.prototype.handleMouseDown = function handleMouseDown(event) {
      this.on(['mousemove', 'touchmove'], Fn.bind(this.volumeBar, this.volumeBar.handleMouseMove));
      this.on(this.el_.ownerDocument, ['mouseup', 'touchend'], this.handleMouseUp);
    };
  
    VolumeMenuButton.prototype.handleMouseUp = function handleMouseUp(event) {
      this.off(['mousemove', 'touchmove'], Fn.bind(this.volumeBar, this.volumeBar.handleMouseMove));
    };
  
    return VolumeMenuButton;
  })(_popupPopupButtonJs2['default']);
  
  VolumeMenuButton.prototype.volumeUpdate = _muteToggleJs2['default'].prototype.update;
  VolumeMenuButton.prototype.controlText_ = 'Mute';
  
  _componentJs2['default'].registerComponent('VolumeMenuButton', VolumeMenuButton);
  exports['default'] = VolumeMenuButton;
  module.exports = exports['default'];
  
  },{"../component.js":67,"../popup/popup-button.js":115,"../popup/popup.js":116,"../utils/fn.js":144,"./mute-toggle.js":73,"./volume-control/volume-bar.js":99}],103:[function(_dereq_,module,exports){
  /**
   * @file error-display.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _component = _dereq_('./component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _modalDialog = _dereq_('./modal-dialog');
  
  var _modalDialog2 = _interopRequireDefault(_modalDialog);
  
  var _utilsDom = _dereq_('./utils/dom');
  
  var Dom = _interopRequireWildcard(_utilsDom);
  
  var _utilsMergeOptions = _dereq_('./utils/merge-options');
  
  var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);
  
  /**
   * Display that an error has occurred making the video unplayable.
   *
   * @extends ModalDialog
   * @class ErrorDisplay
   */
  
  var ErrorDisplay = (function (_ModalDialog) {
    _inherits(ErrorDisplay, _ModalDialog);
  
    /**
     * Constructor for error display modal.
     *
     * @param  {Player} player
     * @param  {Object} [options]
     */
  
    function ErrorDisplay(player, options) {
      _classCallCheck(this, ErrorDisplay);
  
      _ModalDialog.call(this, player, options);
      this.on(player, 'error', this.open);
    }
  
    /**
     * Include the old class for backward-compatibility.
     *
     * This can be removed in 6.0.
     *
     * @method buildCSSClass
     * @deprecated
     * @return {String}
     */
  
    ErrorDisplay.prototype.buildCSSClass = function buildCSSClass() {
      return 'vjs-error-display ' + _ModalDialog.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Generates the modal content based on the player error.
     *
     * @return {String|Null}
     */
  
    ErrorDisplay.prototype.content = function content() {
      var error = this.player().error();
      return error ? this.localize(error.message) : '';
    };
  
    return ErrorDisplay;
  })(_modalDialog2['default']);
  
  ErrorDisplay.prototype.options_ = _utilsMergeOptions2['default'](_modalDialog2['default'].prototype.options_, {
    fillAlways: true,
    temporary: false,
    uncloseable: true
  });
  
  _component2['default'].registerComponent('ErrorDisplay', ErrorDisplay);
  exports['default'] = ErrorDisplay;
  module.exports = exports['default'];
  
  },{"./component":67,"./modal-dialog":112,"./utils/dom":142,"./utils/merge-options":148}],104:[function(_dereq_,module,exports){
  /**
   * @file event-target.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  var _utilsEventsJs = _dereq_('./utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var EventTarget = function EventTarget() {};
  
  EventTarget.prototype.allowedEvents_ = {};
  
  EventTarget.prototype.on = function (type, fn) {
    // Remove the addEventListener alias before calling Events.on
    // so we don't get into an infinite type loop
    var ael = this.addEventListener;
    this.addEventListener = function () {};
    Events.on(this, type, fn);
    this.addEventListener = ael;
  };
  EventTarget.prototype.addEventListener = EventTarget.prototype.on;
  
  EventTarget.prototype.off = function (type, fn) {
    Events.off(this, type, fn);
  };
  EventTarget.prototype.removeEventListener = EventTarget.prototype.off;
  
  EventTarget.prototype.one = function (type, fn) {
    // Remove the addEventListener alias before calling Events.on
    // so we don't get into an infinite type loop
    var ael = this.addEventListener;
    this.addEventListener = function () {};
    Events.one(this, type, fn);
    this.addEventListener = ael;
  };
  
  EventTarget.prototype.trigger = function (event) {
    var type = event.type || event;
  
    if (typeof event === 'string') {
      event = {
        type: type
      };
    }
    event = Events.fixEvent(event);
  
    if (this.allowedEvents_[type] && this['on' + type]) {
      this['on' + type](event);
    }
  
    Events.trigger(this, event);
  };
  // The standard DOM EventTarget.dispatchEvent() is aliased to trigger()
  EventTarget.prototype.dispatchEvent = EventTarget.prototype.trigger;
  
  exports['default'] = EventTarget;
  module.exports = exports['default'];
  
  },{"./utils/events.js":143}],105:[function(_dereq_,module,exports){
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _utilsLog = _dereq_('./utils/log');
  
  var _utilsLog2 = _interopRequireDefault(_utilsLog);
  
  /*
   * @file extend.js
   *
   * A combination of node inherits and babel's inherits (after transpile).
   * Both work the same but node adds `super_` to the subClass
   * and Bable adds the superClass as __proto__. Both seem useful.
   */
  var _inherits = function _inherits(subClass, superClass) {
    if (typeof superClass !== 'function' && superClass !== null) {
      throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass);
    }
  
    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
  
    if (superClass) {
      // node
      subClass.super_ = superClass;
    }
  };
  
  /*
   * Function for subclassing using the same inheritance that
   * videojs uses internally
   * ```js
   * var Button = videojs.getComponent('Button');
   * ```
   * ```js
   * var MyButton = videojs.extend(Button, {
   *   constructor: function(player, options) {
   *     Button.call(this, player, options);
   *   },
   *   onClick: function() {
   *     // doSomething
   *   }
   * });
   * ```
   */
  var extendFn = function extendFn(superClass) {
    var subClassMethods = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
    var subClass = function subClass() {
      superClass.apply(this, arguments);
    };
    var methods = {};
  
    if (typeof subClassMethods === 'object') {
      if (typeof subClassMethods.init === 'function') {
        _utilsLog2['default'].warn('Constructor logic via init() is deprecated; please use constructor() instead.');
        subClassMethods.constructor = subClassMethods.init;
      }
      if (subClassMethods.constructor !== Object.prototype.constructor) {
        subClass = subClassMethods.constructor;
      }
      methods = subClassMethods;
    } else if (typeof subClassMethods === 'function') {
      subClass = subClassMethods;
    }
  
    _inherits(subClass, superClass);
  
    // Extend subObj's prototype with functions and other properties from props
    for (var name in methods) {
      if (methods.hasOwnProperty(name)) {
        subClass.prototype[name] = methods[name];
      }
    }
  
    return subClass;
  };
  
  exports['default'] = extendFn;
  module.exports = exports['default'];
  
  },{"./utils/log":147}],106:[function(_dereq_,module,exports){
  /**
   * @file fullscreen-api.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /*
   * Store the browser-specific methods for the fullscreen API
   * @type {Object|undefined}
   * @private
   */
  var FullscreenApi = {};
  
  // browser API methods
  // map approach from Screenful.js - https://github.com/sindresorhus/screenfull.js
  var apiMap = [
  // Spec: https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
  ['requestFullscreen', 'exitFullscreen', 'fullscreenElement', 'fullscreenEnabled', 'fullscreenchange', 'fullscreenerror'],
  // WebKit
  ['webkitRequestFullscreen', 'webkitExitFullscreen', 'webkitFullscreenElement', 'webkitFullscreenEnabled', 'webkitfullscreenchange', 'webkitfullscreenerror'],
  // Old WebKit (Safari 5.1)
  ['webkitRequestFullScreen', 'webkitCancelFullScreen', 'webkitCurrentFullScreenElement', 'webkitCancelFullScreen', 'webkitfullscreenchange', 'webkitfullscreenerror'],
  // Mozilla
  ['mozRequestFullScreen', 'mozCancelFullScreen', 'mozFullScreenElement', 'mozFullScreenEnabled', 'mozfullscreenchange', 'mozfullscreenerror'],
  // Microsoft
  ['msRequestFullscreen', 'msExitFullscreen', 'msFullscreenElement', 'msFullscreenEnabled', 'MSFullscreenChange', 'MSFullscreenError']];
  
  var specApi = apiMap[0];
  var browserApi = undefined;
  
  // determine the supported set of functions
  for (var i = 0; i < apiMap.length; i++) {
    // check for exitFullscreen function
    if (apiMap[i][1] in _globalDocument2['default']) {
      browserApi = apiMap[i];
      break;
    }
  }
  
  // map the browser API names to the spec API names
  if (browserApi) {
    for (var i = 0; i < browserApi.length; i++) {
      FullscreenApi[specApi[i]] = browserApi[i];
    }
  }
  
  exports['default'] = FullscreenApi;
  module.exports = exports['default'];
  
  },{"global/document":1}],107:[function(_dereq_,module,exports){
  /**
   * @file loading-spinner.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _component = _dereq_('./component');
  
  var _component2 = _interopRequireDefault(_component);
  
  /* Loading Spinner
  ================================================================================ */
  /**
   * Loading spinner for waiting events
   *
   * @extends Component
   * @class LoadingSpinner
   */
  
  var LoadingSpinner = (function (_Component) {
    _inherits(LoadingSpinner, _Component);
  
    function LoadingSpinner() {
      _classCallCheck(this, LoadingSpinner);
  
      _Component.apply(this, arguments);
    }
  
    /**
     * Create the component's DOM element
     *
     * @method createEl
     */
  
    LoadingSpinner.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-loading-spinner',
        dir: 'ltr'
      });
    };
  
    return LoadingSpinner;
  })(_component2['default']);
  
  _component2['default'].registerComponent('LoadingSpinner', LoadingSpinner);
  exports['default'] = LoadingSpinner;
  module.exports = exports['default'];
  
  },{"./component":67}],108:[function(_dereq_,module,exports){
  /**
   * @file media-error.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  /*
   * Custom MediaError class which mimics the standard HTML5 MediaError class.
   *
   * @param {Number|String|Object|MediaError} value
   *        This can be of multiple types:
   *        - Number: should be a standard error code
   *        - String: an error message (the code will be 0)
   *        - Object: arbitrary properties
   *        - MediaError (native): used to populate a video.js MediaError object
   *        - MediaError (video.js): will return itself if it's already a
   *          video.js MediaError object.
   */
  function MediaError(value) {
  
    // Allow redundant calls to this constructor to avoid having `instanceof`
    // checks peppered around the code.
    if (value instanceof MediaError) {
      return value;
    }
  
    if (typeof value === 'number') {
      this.code = value;
    } else if (typeof value === 'string') {
      // default code is zero, so this is a custom error
      this.message = value;
    } else if (typeof value === 'object') {
  
      // We assign the `code` property manually because native MediaError objects
      // do not expose it as an own/enumerable property of the object.
      if (typeof value.code === 'number') {
        this.code = value.code;
      }
  
      _objectAssign2['default'](this, value);
    }
  
    if (!this.message) {
      this.message = MediaError.defaultMessages[this.code] || '';
    }
  }
  
  /*
   * The error code that refers two one of the defined
   * MediaError types
   *
   * @type {Number}
   */
  MediaError.prototype.code = 0;
  
  /*
   * An optional message to be shown with the error.
   * Message is not part of the HTML5 video spec
   * but allows for more informative custom errors.
   *
   * @type {String}
   */
  MediaError.prototype.message = '';
  
  /*
   * An optional status code that can be set by plugins
   * to allow even more detail about the error.
   * For example the HLS plugin might provide the specific
   * HTTP status code that was returned when the error
   * occurred, then allowing a custom error overlay
   * to display more information.
   *
   * @type {Array}
   */
  MediaError.prototype.status = null;
  
  MediaError.errorTypes = ['MEDIA_ERR_CUSTOM', // = 0
  'MEDIA_ERR_ABORTED', // = 1
  'MEDIA_ERR_NETWORK', // = 2
  'MEDIA_ERR_DECODE', // = 3
  'MEDIA_ERR_SRC_NOT_SUPPORTED', // = 4
  'MEDIA_ERR_ENCRYPTED' // = 5
  ];
  
  MediaError.defaultMessages = {
    1: 'You aborted the media playback',
    2: 'A network error caused the media download to fail part-way.',
    3: 'The media playback was aborted due to a corruption problem or because the media used features your browser did not support.',
    4: 'The media could not be loaded, either because the server or network failed or because the format is not supported.',
    5: 'The media is encrypted and we do not have the keys to decrypt it.'
  };
  
  // Add types as properties on MediaError
  // e.g. MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED = 4;
  for (var errNum = 0; errNum < MediaError.errorTypes.length; errNum++) {
    MediaError[MediaError.errorTypes[errNum]] = errNum;
    // values should be accessible on both the class and instance
    MediaError.prototype[MediaError.errorTypes[errNum]] = errNum;
  }
  
  exports['default'] = MediaError;
  module.exports = exports['default'];
  
  },{"object.assign":45}],109:[function(_dereq_,module,exports){
  /**
   * @file menu-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _clickableComponentJs = _dereq_('../clickable-component.js');
  
  var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _menuJs = _dereq_('./menu.js');
  
  var _menuJs2 = _interopRequireDefault(_menuJs);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');
  
  var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);
  
  /**
   * A button class with a popup menu
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Button
   * @class MenuButton
   */
  
  var MenuButton = (function (_ClickableComponent) {
    _inherits(MenuButton, _ClickableComponent);
  
    function MenuButton(player) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
      _classCallCheck(this, MenuButton);
  
      _ClickableComponent.call(this, player, options);
  
      this.update();
  
      this.enabled_ = true;
  
      this.el_.setAttribute('aria-haspopup', 'true');
      this.el_.setAttribute('role', 'menuitem');
      this.on('keydown', this.handleSubmenuKeyPress);
    }
  
    /**
     * Update menu
     *
     * @method update
     */
  
    MenuButton.prototype.update = function update() {
      var menu = this.createMenu();
  
      if (this.menu) {
        this.removeChild(this.menu);
      }
  
      this.menu = menu;
      this.addChild(menu);
  
      /**
       * Track the state of the menu button
       *
       * @type {Boolean}
       * @private
       */
      this.buttonPressed_ = false;
      this.el_.setAttribute('aria-expanded', 'false');
  
      if (this.items && this.items.length === 0) {
        this.hide();
      } else if (this.items && this.items.length > 1) {
        this.show();
      }
    };
  
    /**
     * Create menu
     *
     * @return {Menu} The constructed menu
     * @method createMenu
     */
  
    MenuButton.prototype.createMenu = function createMenu() {
      var menu = new _menuJs2['default'](this.player_);
  
      // Add a title list item to the top
      if (this.options_.title) {
        var title = Dom.createEl('li', {
          className: 'vjs-menu-title',
          innerHTML: _utilsToTitleCaseJs2['default'](this.options_.title),
          tabIndex: -1
        });
        menu.children_.unshift(title);
        Dom.insertElFirst(title, menu.contentEl());
      }
  
      this.items = this['createItems']();
  
      if (this.items) {
        // Add menu items to the menu
        for (var i = 0; i < this.items.length; i++) {
          menu.addItem(this.items[i]);
        }
      }
  
      return menu;
    };
  
    /**
     * Create the list of menu items. Specific to each subclass.
     *
     * @method createItems
     */
  
    MenuButton.prototype.createItems = function createItems() {};
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    MenuButton.prototype.createEl = function createEl() {
      return _ClickableComponent.prototype.createEl.call(this, 'div', {
        className: this.buildCSSClass()
      });
    };
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    MenuButton.prototype.buildCSSClass = function buildCSSClass() {
      var menuButtonClass = 'vjs-menu-button';
  
      // If the inline option is passed, we want to use different styles altogether.
      if (this.options_.inline === true) {
        menuButtonClass += '-inline';
      } else {
        menuButtonClass += '-popup';
      }
  
      return 'vjs-menu-button ' + menuButtonClass + ' ' + _ClickableComponent.prototype.buildCSSClass.call(this);
    };
  
    /**
     * When you click the button it adds focus, which
     * will show the menu indefinitely.
     * So we'll remove focus when the mouse leaves the button.
     * Focus is needed for tab navigation.
     * Allow sub components to stack CSS class names
     *
     * @method handleClick
     */
  
    MenuButton.prototype.handleClick = function handleClick() {
      this.one(this.menu.contentEl(), 'mouseleave', Fn.bind(this, function (e) {
        this.unpressButton();
        this.el_.blur();
      }));
      if (this.buttonPressed_) {
        this.unpressButton();
      } else {
        this.pressButton();
      }
    };
  
    /**
     * Handle key press on menu
     *
     * @param {Object} event Key press event
     * @method handleKeyPress
     */
  
    MenuButton.prototype.handleKeyPress = function handleKeyPress(event) {
  
      // Escape (27) key or Tab (9) key unpress the 'button'
      if (event.which === 27 || event.which === 9) {
        if (this.buttonPressed_) {
          this.unpressButton();
        }
        // Don't preventDefault for Tab key - we still want to lose focus
        if (event.which !== 9) {
          event.preventDefault();
        }
        // Up (38) key or Down (40) key press the 'button'
      } else if (event.which === 38 || event.which === 40) {
          if (!this.buttonPressed_) {
            this.pressButton();
            event.preventDefault();
          }
        } else {
          _ClickableComponent.prototype.handleKeyPress.call(this, event);
        }
    };
  
    /**
     * Handle key press on submenu
     *
     * @param {Object} event Key press event
     * @method handleSubmenuKeyPress
     */
  
    MenuButton.prototype.handleSubmenuKeyPress = function handleSubmenuKeyPress(event) {
  
      // Escape (27) key or Tab (9) key unpress the 'button'
      if (event.which === 27 || event.which === 9) {
        if (this.buttonPressed_) {
          this.unpressButton();
        }
        // Don't preventDefault for Tab key - we still want to lose focus
        if (event.which !== 9) {
          event.preventDefault();
        }
      }
    };
  
    /**
     * Makes changes based on button pressed
     *
     * @method pressButton
     */
  
    MenuButton.prototype.pressButton = function pressButton() {
      if (this.enabled_) {
        this.buttonPressed_ = true;
        this.menu.lockShowing();
        this.el_.setAttribute('aria-expanded', 'true');
        this.menu.focus(); // set the focus into the submenu
      }
    };
  
    /**
     * Makes changes based on button unpressed
     *
     * @method unpressButton
     */
  
    MenuButton.prototype.unpressButton = function unpressButton() {
      if (this.enabled_) {
        this.buttonPressed_ = false;
        this.menu.unlockShowing();
        this.el_.setAttribute('aria-expanded', 'false');
        this.el_.focus(); // Set focus back to this menu button
      }
    };
  
    /**
     * Disable the menu button
     *
     * @return {Component}
     * @method disable
     */
  
    MenuButton.prototype.disable = function disable() {
      // Unpress, but don't force focus on this button
      this.buttonPressed_ = false;
      this.menu.unlockShowing();
      this.el_.setAttribute('aria-expanded', 'false');
  
      this.enabled_ = false;
  
      return _ClickableComponent.prototype.disable.call(this);
    };
  
    /**
     * Enable the menu button
     *
     * @return {Component}
     * @method disable
     */
  
    MenuButton.prototype.enable = function enable() {
      this.enabled_ = true;
  
      return _ClickableComponent.prototype.enable.call(this);
    };
  
    return MenuButton;
  })(_clickableComponentJs2['default']);
  
  _componentJs2['default'].registerComponent('MenuButton', MenuButton);
  exports['default'] = MenuButton;
  module.exports = exports['default'];
  
  },{"../clickable-component.js":65,"../component.js":67,"../utils/dom.js":142,"../utils/fn.js":144,"../utils/to-title-case.js":151,"./menu.js":111}],110:[function(_dereq_,module,exports){
  /**
   * @file menu-item.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _clickableComponentJs = _dereq_('../clickable-component.js');
  
  var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  /**
   * The component for a menu item. `<li>`
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Button
   * @class MenuItem
   */
  
  var MenuItem = (function (_ClickableComponent) {
    _inherits(MenuItem, _ClickableComponent);
  
    function MenuItem(player, options) {
      _classCallCheck(this, MenuItem);
  
      _ClickableComponent.call(this, player, options);
  
      this.selectable = options['selectable'];
  
      this.selected(options['selected']);
  
      if (this.selectable) {
        // TODO: May need to be either menuitemcheckbox or menuitemradio,
        //       and may need logical grouping of menu items.
        this.el_.setAttribute('role', 'menuitemcheckbox');
      } else {
        this.el_.setAttribute('role', 'menuitem');
      }
    }
  
    /**
     * Create the component's DOM element
     *
     * @param {String=} type Desc
     * @param {Object=} props Desc
     * @return {Element}
     * @method createEl
     */
  
    MenuItem.prototype.createEl = function createEl(type, props, attrs) {
      return _ClickableComponent.prototype.createEl.call(this, 'li', _objectAssign2['default']({
        className: 'vjs-menu-item',
        innerHTML: this.localize(this.options_['label']),
        tabIndex: -1
      }, props), attrs);
    };
  
    /**
     * Handle a click on the menu item, and set it to selected
     *
     * @method handleClick
     */
  
    MenuItem.prototype.handleClick = function handleClick() {
      this.selected(true);
    };
  
    /**
     * Set this menu item as selected or not
     *
     * @param  {Boolean} selected
     * @method selected
     */
  
    MenuItem.prototype.selected = function selected(_selected) {
      if (this.selectable) {
        if (_selected) {
          this.addClass('vjs-selected');
          this.el_.setAttribute('aria-checked', 'true');
          // aria-checked isn't fully supported by browsers/screen readers,
          // so indicate selected state to screen reader in the control text.
          this.controlText(', selected');
        } else {
          this.removeClass('vjs-selected');
          this.el_.setAttribute('aria-checked', 'false');
          // Indicate un-selected state to screen reader
          // Note that a space clears out the selected state text
          this.controlText(' ');
        }
      }
    };
  
    return MenuItem;
  })(_clickableComponentJs2['default']);
  
  _componentJs2['default'].registerComponent('MenuItem', MenuItem);
  exports['default'] = MenuItem;
  module.exports = exports['default'];
  
  },{"../clickable-component.js":65,"../component.js":67,"object.assign":45}],111:[function(_dereq_,module,exports){
  /**
   * @file menu.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsEventsJs = _dereq_('../utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  /**
   * The Menu component is used to build pop up menus, including subtitle and
   * captions selection menus.
   *
   * @extends Component
   * @class Menu
   */
  
  var Menu = (function (_Component) {
    _inherits(Menu, _Component);
  
    function Menu(player, options) {
      _classCallCheck(this, Menu);
  
      _Component.call(this, player, options);
  
      this.focusedChild_ = -1;
  
      this.on('keydown', this.handleKeyPress);
    }
  
    /**
     * Add a menu item to the menu
     *
     * @param {Object|String} component Component or component type to add
     * @method addItem
     */
  
    Menu.prototype.addItem = function addItem(component) {
      this.addChild(component);
      component.on('click', Fn.bind(this, function () {
        this.unlockShowing();
        //TODO: Need to set keyboard focus back to the menuButton
      }));
    };
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    Menu.prototype.createEl = function createEl() {
      var contentElType = this.options_.contentElType || 'ul';
      this.contentEl_ = Dom.createEl(contentElType, {
        className: 'vjs-menu-content'
      });
      this.contentEl_.setAttribute('role', 'menu');
      var el = _Component.prototype.createEl.call(this, 'div', {
        append: this.contentEl_,
        className: 'vjs-menu'
      });
      el.setAttribute('role', 'presentation');
      el.appendChild(this.contentEl_);
  
      // Prevent clicks from bubbling up. Needed for Menu Buttons,
      // where a click on the parent is significant
      Events.on(el, 'click', function (event) {
        event.preventDefault();
        event.stopImmediatePropagation();
      });
  
      return el;
    };
  
    /**
     * Handle key press for menu
     *
     * @param {Object} event Event object
     * @method handleKeyPress
     */
  
    Menu.prototype.handleKeyPress = function handleKeyPress(event) {
      if (event.which === 37 || event.which === 40) {
        // Left and Down Arrows
        event.preventDefault();
        this.stepForward();
      } else if (event.which === 38 || event.which === 39) {
        // Up and Right Arrows
        event.preventDefault();
        this.stepBack();
      }
    };
  
    /**
     * Move to next (lower) menu item for keyboard users
     *
     * @method stepForward
     */
  
    Menu.prototype.stepForward = function stepForward() {
      var stepChild = 0;
  
      if (this.focusedChild_ !== undefined) {
        stepChild = this.focusedChild_ + 1;
      }
      this.focus(stepChild);
    };
  
    /**
     * Move to previous (higher) menu item for keyboard users
     *
     * @method stepBack
     */
  
    Menu.prototype.stepBack = function stepBack() {
      var stepChild = 0;
  
      if (this.focusedChild_ !== undefined) {
        stepChild = this.focusedChild_ - 1;
      }
      this.focus(stepChild);
    };
  
    /**
     * Set focus on a menu item in the menu
     *
     * @param {Object|String} item Index of child item set focus on
     * @method focus
     */
  
    Menu.prototype.focus = function focus() {
      var item = arguments.length <= 0 || arguments[0] === undefined ? 0 : arguments[0];
  
      var children = this.children().slice();
      var haveTitle = children.length && children[0].className && /vjs-menu-title/.test(children[0].className);
  
      if (haveTitle) {
        children.shift();
      }
  
      if (children.length > 0) {
        if (item < 0) {
          item = 0;
        } else if (item >= children.length) {
          item = children.length - 1;
        }
  
        this.focusedChild_ = item;
  
        children[item].el_.focus();
      }
    };
  
    return Menu;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('Menu', Menu);
  exports['default'] = Menu;
  module.exports = exports['default'];
  
  },{"../component.js":67,"../utils/dom.js":142,"../utils/events.js":143,"../utils/fn.js":144}],112:[function(_dereq_,module,exports){
  /**
   * @file modal-dialog.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _utilsDom = _dereq_('./utils/dom');
  
  var Dom = _interopRequireWildcard(_utilsDom);
  
  var _utilsFn = _dereq_('./utils/fn');
  
  var Fn = _interopRequireWildcard(_utilsFn);
  
  var _utilsLog = _dereq_('./utils/log');
  
  var _utilsLog2 = _interopRequireDefault(_utilsLog);
  
  var _component = _dereq_('./component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _closeButton = _dereq_('./close-button');
  
  var _closeButton2 = _interopRequireDefault(_closeButton);
  
  var MODAL_CLASS_NAME = 'vjs-modal-dialog';
  var ESC = 27;
  
  /**
   * The `ModalDialog` displays over the video and its controls, which blocks
   * interaction with the player until it is closed.
   *
   * Modal dialogs include a "Close" button and will close when that button
   * is activated - or when ESC is pressed anywhere.
   *
   * @extends Component
   * @class ModalDialog
   */
  
  var ModalDialog = (function (_Component) {
    _inherits(ModalDialog, _Component);
  
    /**
     * Constructor for modals.
     *
     * @param  {Player} player
     * @param  {Object} [options]
     * @param  {Mixed} [options.content=undefined]
     *         Provide customized content for this modal.
     *
     * @param  {String} [options.description]
     *         A text description for the modal, primarily for accessibility.
     *
     * @param  {Boolean} [options.fillAlways=false]
     *         Normally, modals are automatically filled only the first time
     *         they open. This tells the modal to refresh its content
     *         every time it opens.
     *
     * @param  {String} [options.label]
     *         A text label for the modal, primarily for accessibility.
     *
     * @param  {Boolean} [options.temporary=true]
     *         If `true`, the modal can only be opened once; it will be
     *         disposed as soon as it's closed.
     *
     * @param  {Boolean} [options.uncloseable=false]
     *         If `true`, the user will not be able to close the modal
     *         through the UI in the normal ways. Programmatic closing is
     *         still possible.
     *
     */
  
    function ModalDialog(player, options) {
      _classCallCheck(this, ModalDialog);
  
      _Component.call(this, player, options);
      this.opened_ = this.hasBeenOpened_ = this.hasBeenFilled_ = false;
  
      this.closeable(!this.options_.uncloseable);
      this.content(this.options_.content);
  
      // Make sure the contentEl is defined AFTER any children are initialized
      // because we only want the contents of the modal in the contentEl
      // (not the UI elements like the close button).
      this.contentEl_ = Dom.createEl('div', {
        className: MODAL_CLASS_NAME + '-content'
      }, {
        role: 'document'
      });
  
      this.descEl_ = Dom.createEl('p', {
        className: MODAL_CLASS_NAME + '-description vjs-offscreen',
        id: this.el().getAttribute('aria-describedby')
      });
  
      Dom.textContent(this.descEl_, this.description());
      this.el_.appendChild(this.descEl_);
      this.el_.appendChild(this.contentEl_);
    }
  
    /*
     * Modal dialog default options.
     *
     * @type {Object}
     * @private
     */
  
    /**
     * Create the modal's DOM element
     *
     * @method createEl
     * @return {Element}
     */
  
    ModalDialog.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: this.buildCSSClass(),
        tabIndex: -1
      }, {
        'aria-describedby': this.id() + '_description',
        'aria-hidden': 'true',
        'aria-label': this.label(),
        role: 'dialog'
      });
    };
  
    /**
     * Build the modal's CSS class.
     *
     * @method buildCSSClass
     * @return {String}
     */
  
    ModalDialog.prototype.buildCSSClass = function buildCSSClass() {
      return MODAL_CLASS_NAME + ' vjs-hidden ' + _Component.prototype.buildCSSClass.call(this);
    };
  
    /**
     * Handles key presses on the document, looking for ESC, which closes
     * the modal.
     *
     * @method handleKeyPress
     * @param  {Event} e
     */
  
    ModalDialog.prototype.handleKeyPress = function handleKeyPress(e) {
      if (e.which === ESC && this.closeable()) {
        this.close();
      }
    };
  
    /**
     * Returns the label string for this modal. Primarily used for accessibility.
     *
     * @return {String}
     */
  
    ModalDialog.prototype.label = function label() {
      return this.options_.label || this.localize('Modal Window');
    };
  
    /**
     * Returns the description string for this modal. Primarily used for
     * accessibility.
     *
     * @return {String}
     */
  
    ModalDialog.prototype.description = function description() {
      var desc = this.options_.description || this.localize('This is a modal window.');
  
      // Append a universal closeability message if the modal is closeable.
      if (this.closeable()) {
        desc += ' ' + this.localize('This modal can be closed by pressing the Escape key or activating the close button.');
      }
  
      return desc;
    };
  
    /**
     * Opens the modal.
     *
     * @method open
     * @return {ModalDialog}
     */
  
    ModalDialog.prototype.open = function open() {
      if (!this.opened_) {
        var player = this.player();
  
        this.trigger('beforemodalopen');
        this.opened_ = true;
  
        // Fill content if the modal has never opened before and
        // never been filled.
        if (this.options_.fillAlways || !this.hasBeenOpened_ && !this.hasBeenFilled_) {
          this.fill();
        }
  
        // If the player was playing, pause it and take note of its previously
        // playing state.
        this.wasPlaying_ = !player.paused();
  
        if (this.wasPlaying_) {
          player.pause();
        }
  
        if (this.closeable()) {
          this.on(this.el_.ownerDocument, 'keydown', Fn.bind(this, this.handleKeyPress));
        }
  
        player.controls(false);
        this.show();
        this.el().setAttribute('aria-hidden', 'false');
        this.trigger('modalopen');
        this.hasBeenOpened_ = true;
      }
      return this;
    };
  
    /**
     * Whether or not the modal is opened currently.
     *
     * @method opened
     * @param  {Boolean} [value]
     *         If given, it will open (`true`) or close (`false`) the modal.
     *
     * @return {Boolean}
     */
  
    ModalDialog.prototype.opened = function opened(value) {
      if (typeof value === 'boolean') {
        this[value ? 'open' : 'close']();
      }
      return this.opened_;
    };
  
    /**
     * Closes the modal.
     *
     * @method close
     * @return {ModalDialog}
     */
  
    ModalDialog.prototype.close = function close() {
      if (this.opened_) {
        var player = this.player();
  
        this.trigger('beforemodalclose');
        this.opened_ = false;
  
        if (this.wasPlaying_) {
          player.play();
        }
  
        if (this.closeable()) {
          this.off(this.el_.ownerDocument, 'keydown', Fn.bind(this, this.handleKeyPress));
        }
  
        player.controls(true);
        this.hide();
        this.el().setAttribute('aria-hidden', 'true');
        this.trigger('modalclose');
  
        if (this.options_.temporary) {
          this.dispose();
        }
      }
      return this;
    };
  
    /**
     * Whether or not the modal is closeable via the UI.
     *
     * @method closeable
     * @param  {Boolean} [value]
     *         If given as a Boolean, it will set the `closeable` option.
     *
     * @return {Boolean}
     */
  
    ModalDialog.prototype.closeable = function closeable(value) {
      if (typeof value === 'boolean') {
        var closeable = this.closeable_ = !!value;
        var _close = this.getChild('closeButton');
  
        // If this is being made closeable and has no close button, add one.
        if (closeable && !_close) {
  
          // The close button should be a child of the modal - not its
          // content element, so temporarily change the content element.
          var temp = this.contentEl_;
          this.contentEl_ = this.el_;
          _close = this.addChild('closeButton', { controlText: 'Close Modal Dialog' });
          this.contentEl_ = temp;
          this.on(_close, 'close', this.close);
        }
  
        // If this is being made uncloseable and has a close button, remove it.
        if (!closeable && _close) {
          this.off(_close, 'close', this.close);
          this.removeChild(_close);
          _close.dispose();
        }
      }
      return this.closeable_;
    };
  
    /**
     * Fill the modal's content element with the modal's "content" option.
     *
     * The content element will be emptied before this change takes place.
     *
     * @method fill
     * @return {ModalDialog}
     */
  
    ModalDialog.prototype.fill = function fill() {
      return this.fillWith(this.content());
    };
  
    /**
     * Fill the modal's content element with arbitrary content.
     *
     * The content element will be emptied before this change takes place.
     *
     * @method fillWith
     * @param  {Mixed} [content]
     *         The same rules apply to this as apply to the `content` option.
     *
     * @return {ModalDialog}
     */
  
    ModalDialog.prototype.fillWith = function fillWith(content) {
      var contentEl = this.contentEl();
      var parentEl = contentEl.parentNode;
      var nextSiblingEl = contentEl.nextSibling;
  
      this.trigger('beforemodalfill');
      this.hasBeenFilled_ = true;
  
      // Detach the content element from the DOM before performing
      // manipulation to avoid modifying the live DOM multiple times.
      parentEl.removeChild(contentEl);
      this.empty();
      Dom.insertContent(contentEl, content);
      this.trigger('modalfill');
  
      // Re-inject the re-filled content element.
      if (nextSiblingEl) {
        parentEl.insertBefore(contentEl, nextSiblingEl);
      } else {
        parentEl.appendChild(contentEl);
      }
  
      return this;
    };
  
    /**
     * Empties the content element.
     *
     * This happens automatically anytime the modal is filled.
     *
     * @method empty
     * @return {ModalDialog}
     */
  
    ModalDialog.prototype.empty = function empty() {
      this.trigger('beforemodalempty');
      Dom.emptyEl(this.contentEl());
      this.trigger('modalempty');
      return this;
    };
  
    /**
     * Gets or sets the modal content, which gets normalized before being
     * rendered into the DOM.
     *
     * This does not update the DOM or fill the modal, but it is called during
     * that process.
     *
     * @method content
     * @param  {Mixed} [value]
     *         If defined, sets the internal content value to be used on the
     *         next call(s) to `fill`. This value is normalized before being
     *         inserted. To "clear" the internal content value, pass `null`.
     *
     * @return {Mixed}
     */
  
    ModalDialog.prototype.content = function content(value) {
      if (typeof value !== 'undefined') {
        this.content_ = value;
      }
      return this.content_;
    };
  
    return ModalDialog;
  })(_component2['default']);
  
  ModalDialog.prototype.options_ = {
    temporary: true
  };
  
  _component2['default'].registerComponent('ModalDialog', ModalDialog);
  exports['default'] = ModalDialog;
  module.exports = exports['default'];
  
  },{"./close-button":66,"./component":67,"./utils/dom":142,"./utils/fn":144,"./utils/log":147}],113:[function(_dereq_,module,exports){
  /**
   * @file player.js
   */
  // Subclasses Component
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('./component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _utilsEventsJs = _dereq_('./utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var _utilsDomJs = _dereq_('./utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('./utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsGuidJs = _dereq_('./utils/guid.js');
  
  var Guid = _interopRequireWildcard(_utilsGuidJs);
  
  var _utilsBrowserJs = _dereq_('./utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _utilsLogJs = _dereq_('./utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _utilsToTitleCaseJs = _dereq_('./utils/to-title-case.js');
  
  var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);
  
  var _utilsTimeRangesJs = _dereq_('./utils/time-ranges.js');
  
  var _utilsBufferJs = _dereq_('./utils/buffer.js');
  
  var _utilsStylesheetJs = _dereq_('./utils/stylesheet.js');
  
  var stylesheet = _interopRequireWildcard(_utilsStylesheetJs);
  
  var _fullscreenApiJs = _dereq_('./fullscreen-api.js');
  
  var _fullscreenApiJs2 = _interopRequireDefault(_fullscreenApiJs);
  
  var _mediaErrorJs = _dereq_('./media-error.js');
  
  var _mediaErrorJs2 = _interopRequireDefault(_mediaErrorJs);
  
  var _safeJsonParseTuple = _dereq_('safe-json-parse/tuple');
  
  var _safeJsonParseTuple2 = _interopRequireDefault(_safeJsonParseTuple);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  var _utilsMergeOptionsJs = _dereq_('./utils/merge-options.js');
  
  var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);
  
  var _tracksTextTrackListConverterJs = _dereq_('./tracks/text-track-list-converter.js');
  
  var _tracksTextTrackListConverterJs2 = _interopRequireDefault(_tracksTextTrackListConverterJs);
  
  var _tracksAudioTrackListJs = _dereq_('./tracks/audio-track-list.js');
  
  var _tracksAudioTrackListJs2 = _interopRequireDefault(_tracksAudioTrackListJs);
  
  var _tracksVideoTrackListJs = _dereq_('./tracks/video-track-list.js');
  
  var _tracksVideoTrackListJs2 = _interopRequireDefault(_tracksVideoTrackListJs);
  
  // Include required child components (importing also registers them)
  
  var _techLoaderJs = _dereq_('./tech/loader.js');
  
  var _techLoaderJs2 = _interopRequireDefault(_techLoaderJs);
  
  var _posterImageJs = _dereq_('./poster-image.js');
  
  var _posterImageJs2 = _interopRequireDefault(_posterImageJs);
  
  var _tracksTextTrackDisplayJs = _dereq_('./tracks/text-track-display.js');
  
  var _tracksTextTrackDisplayJs2 = _interopRequireDefault(_tracksTextTrackDisplayJs);
  
  var _loadingSpinnerJs = _dereq_('./loading-spinner.js');
  
  var _loadingSpinnerJs2 = _interopRequireDefault(_loadingSpinnerJs);
  
  var _bigPlayButtonJs = _dereq_('./big-play-button.js');
  
  var _bigPlayButtonJs2 = _interopRequireDefault(_bigPlayButtonJs);
  
  var _controlBarControlBarJs = _dereq_('./control-bar/control-bar.js');
  
  var _controlBarControlBarJs2 = _interopRequireDefault(_controlBarControlBarJs);
  
  var _errorDisplayJs = _dereq_('./error-display.js');
  
  var _errorDisplayJs2 = _interopRequireDefault(_errorDisplayJs);
  
  var _tracksTextTrackSettingsJs = _dereq_('./tracks/text-track-settings.js');
  
  var _tracksTextTrackSettingsJs2 = _interopRequireDefault(_tracksTextTrackSettingsJs);
  
  var _modalDialog = _dereq_('./modal-dialog');
  
  var _modalDialog2 = _interopRequireDefault(_modalDialog);
  
  // Require html5 tech, at least for disposing the original video tag
  
  var _techTechJs = _dereq_('./tech/tech.js');
  
  var _techTechJs2 = _interopRequireDefault(_techTechJs);
  
  var _techHtml5Js = _dereq_('./tech/html5.js');
  
  var _techHtml5Js2 = _interopRequireDefault(_techHtml5Js);
  
  /**
   * An instance of the `Player` class is created when any of the Video.js setup methods are used to initialize a video.
   * ```js
   * var myPlayer = videojs('example_video_1');
   * ```
   * In the following example, the `data-setup` attribute tells the Video.js library to create a player instance when the library is ready.
   * ```html
   * <video id="example_video_1" data-setup='{}' controls>
   *   <source src="my-source.mp4" type="video/mp4">
   * </video>
   * ```
   * After an instance has been created it can be accessed globally using `Video('example_video_1')`.
   *
   * @param {Element} tag        The original video tag used for configuring options
   * @param {Object=} options    Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @extends Component
   * @class Player
   */
  
  var Player = (function (_Component) {
    _inherits(Player, _Component);
  
    /**
     * player's constructor function
     *
     * @constructs
     * @method init
     * @param {Element} tag        The original video tag used for configuring options
     * @param {Object=} options    Player options
     * @param {Function=} ready    Ready callback function
     */
  
    function Player(tag, options, ready) {
      var _this = this;
  
      _classCallCheck(this, Player);
  
      // Make sure tag ID exists
      tag.id = tag.id || 'vjs_video_' + Guid.newGUID();
  
      // Set Options
      // The options argument overrides options set in the video tag
      // which overrides globally set options.
      // This latter part coincides with the load order
      // (tag must exist before Player)
      options = _objectAssign2['default'](Player.getTagSettings(tag), options);
  
      // Delay the initialization of children because we need to set up
      // player properties first, and can't use `this` before `super()`
      options.initChildren = false;
  
      // Same with creating the element
      options.createEl = false;
  
      // we don't want the player to report touch activity on itself
      // see enableTouchActivity in Component
      options.reportTouchActivity = false;
  
      // If language is not set, get the closest lang attribute
      if (!options.language) {
        if (typeof tag.closest === 'function') {
          var closest = tag.closest('[lang]');
          if (closest) {
            options.language = closest.getAttribute('lang');
          }
        } else {
          var element = tag;
          while (element && element.nodeType === 1) {
            if (Dom.getElAttributes(element).hasOwnProperty('lang')) {
              options.language = element.getAttribute('lang');
              break;
            }
            element = element.parentNode;
          }
        }
      }
  
      // Run base component initializing with new options
      _Component.call(this, null, options, ready);
  
      // if the global option object was accidentally blown away by
      // someone, bail early with an informative error
      if (!this.options_ || !this.options_.techOrder || !this.options_.techOrder.length) {
        throw new Error('No techOrder specified. Did you overwrite ' + 'videojs.options instead of just changing the ' + 'properties you want to override?');
      }
  
      this.tag = tag; // Store the original tag used to set options
  
      // Store the tag attributes used to restore html5 element
      this.tagAttributes = tag && Dom.getElAttributes(tag);
  
      // Update current language
      this.language(this.options_.language);
  
      // Update Supported Languages
      if (options.languages) {
        (function () {
          // Normalise player option languages to lowercase
          var languagesToLower = {};
  
          Object.getOwnPropertyNames(options.languages).forEach(function (name) {
            languagesToLower[name.toLowerCase()] = options.languages[name];
          });
          _this.languages_ = languagesToLower;
        })();
      } else {
        this.languages_ = Player.prototype.options_.languages;
      }
  
      // Cache for video property values.
      this.cache_ = {};
  
      // Set poster
      this.poster_ = options.poster || '';
  
      // Set controls
      this.controls_ = !!options.controls;
  
      // Original tag settings stored in options
      // now remove immediately so native controls don't flash.
      // May be turned back on by HTML5 tech if nativeControlsForTouch is true
      tag.controls = false;
  
      /*
       * Store the internal state of scrubbing
       *
       * @private
       * @return {Boolean} True if the user is scrubbing
       */
      this.scrubbing_ = false;
  
      this.el_ = this.createEl();
  
      // We also want to pass the original player options to each component and plugin
      // as well so they don't need to reach back into the player for options later.
      // We also need to do another copy of this.options_ so we don't end up with
      // an infinite loop.
      var playerOptionsCopy = _utilsMergeOptionsJs2['default'](this.options_);
  
      // Load plugins
      if (options.plugins) {
        (function () {
          var plugins = options.plugins;
  
          Object.getOwnPropertyNames(plugins).forEach(function (name) {
            if (typeof this[name] === 'function') {
              this[name](plugins[name]);
            } else {
              _utilsLogJs2['default'].error('Unable to find plugin:', name);
            }
          }, _this);
        })();
      }
  
      this.options_.playerOptions = playerOptionsCopy;
  
      this.initChildren();
  
      // Set isAudio based on whether or not an audio tag was used
      this.isAudio(tag.nodeName.toLowerCase() === 'audio');
  
      // Update controls className. Can't do this when the controls are initially
      // set because the element doesn't exist yet.
      if (this.controls()) {
        this.addClass('vjs-controls-enabled');
      } else {
        this.addClass('vjs-controls-disabled');
      }
  
      // Set ARIA label and region role depending on player type
      this.el_.setAttribute('role', 'region');
      if (this.isAudio()) {
        this.el_.setAttribute('aria-label', 'audio player');
      } else {
        this.el_.setAttribute('aria-label', 'video player');
      }
  
      if (this.isAudio()) {
        this.addClass('vjs-audio');
      }
  
      if (this.flexNotSupported_()) {
        this.addClass('vjs-no-flex');
      }
  
      // TODO: Make this smarter. Toggle user state between touching/mousing
      // using events, since devices can have both touch and mouse events.
      // if (browser.TOUCH_ENABLED) {
      //   this.addClass('vjs-touch-enabled');
      // }
  
      // iOS Safari has broken hover handling
      if (!browser.IS_IOS) {
        this.addClass('vjs-workinghover');
      }
  
      // Make player easily findable by ID
      Player.players[this.id_] = this;
  
      // When the player is first initialized, trigger activity so components
      // like the control bar show themselves if needed
      this.userActive(true);
      this.reportUserActivity();
      this.listenForUserActivity_();
  
      this.on('fullscreenchange', this.handleFullscreenChange_);
      this.on('stageclick', this.handleStageClick_);
    }
  
    /*
     * Global player list
     *
     * @type {Object}
     */
  
    /**
     * Destroys the video player and does any necessary cleanup
     * ```js
     *     myPlayer.dispose();
     * ```
     * This is especially helpful if you are dynamically adding and removing videos
     * to/from the DOM.
     *
     * @method dispose
     */
  
    Player.prototype.dispose = function dispose() {
      this.trigger('dispose');
      // prevent dispose from being called twice
      this.off('dispose');
  
      if (this.styleEl_ && this.styleEl_.parentNode) {
        this.styleEl_.parentNode.removeChild(this.styleEl_);
      }
  
      // Kill reference to this player
      Player.players[this.id_] = null;
      if (this.tag && this.tag.player) {
        this.tag.player = null;
      }
      if (this.el_ && this.el_.player) {
        this.el_.player = null;
      }
  
      if (this.tech_) {
        this.tech_.dispose();
      }
  
      _Component.prototype.dispose.call(this);
    };
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    Player.prototype.createEl = function createEl() {
      var el = this.el_ = _Component.prototype.createEl.call(this, 'div');
      var tag = this.tag;
  
      // Remove width/height attrs from tag so CSS can make it 100% width/height
      tag.removeAttribute('width');
      tag.removeAttribute('height');
  
      // Copy over all the attributes from the tag, including ID and class
      // ID will now reference player box, not the video tag
      var attrs = Dom.getElAttributes(tag);
  
      Object.getOwnPropertyNames(attrs).forEach(function (attr) {
        // workaround so we don't totally break IE7
        // http://stackoverflow.com/questions/3653444/css-styles-not-applied-on-dynamic-elements-in-internet-explorer-7
        if (attr === 'class') {
          el.className = attrs[attr];
        } else {
          el.setAttribute(attr, attrs[attr]);
        }
      });
  
      // Update tag id/class for use as HTML5 playback tech
      // Might think we should do this after embedding in container so .vjs-tech class
      // doesn't flash 100% width/height, but class only applies with .video-js parent
      tag.playerId = tag.id;
      tag.id += '_html5_api';
      tag.className = 'vjs-tech';
  
      // Make player findable on elements
      tag.player = el.player = this;
      // Default state of video is paused
      this.addClass('vjs-paused');
  
      // Add a style element in the player that we'll use to set the width/height
      // of the player in a way that's still overrideable by CSS, just like the
      // video element
      if (_globalWindow2['default'].VIDEOJS_NO_DYNAMIC_STYLE !== true) {
        this.styleEl_ = stylesheet.createStyleElement('vjs-styles-dimensions');
        var defaultsStyleEl = Dom.$('.vjs-styles-defaults');
        var head = Dom.$('head');
        head.insertBefore(this.styleEl_, defaultsStyleEl ? defaultsStyleEl.nextSibling : head.firstChild);
      }
  
      // Pass in the width/height/aspectRatio options which will update the style el
      this.width(this.options_.width);
      this.height(this.options_.height);
      this.fluid(this.options_.fluid);
      this.aspectRatio(this.options_.aspectRatio);
  
      // Hide any links within the video/audio tag, because IE doesn't hide them completely.
      var links = tag.getElementsByTagName('a');
      for (var i = 0; i < links.length; i++) {
        var linkEl = links.item(i);
        Dom.addElClass(linkEl, 'vjs-hidden');
        linkEl.setAttribute('hidden', 'hidden');
      }
  
      // insertElFirst seems to cause the networkState to flicker from 3 to 2, so
      // keep track of the original for later so we can know if the source originally failed
      tag.initNetworkState_ = tag.networkState;
  
      // Wrap video tag in div (el/box) container
      if (tag.parentNode) {
        tag.parentNode.insertBefore(el, tag);
      }
  
      // insert the tag as the first child of the player element
      // then manually add it to the children array so that this.addChild
      // will work properly for other components
      Dom.insertElFirst(tag, el); // Breaks iPhone, fixed in HTML5 setup.
      this.children_.unshift(tag);
  
      this.el_ = el;
  
      return el;
    };
  
    /**
     * Get/set player width
     *
     * @param {Number=} value Value for width
     * @return {Number} Width when getting
     * @method width
     */
  
    Player.prototype.width = function width(value) {
      return this.dimension('width', value);
    };
  
    /**
     * Get/set player height
     *
     * @param {Number=} value Value for height
     * @return {Number} Height when getting
     * @method height
     */
  
    Player.prototype.height = function height(value) {
      return this.dimension('height', value);
    };
  
    /**
     * Get/set dimension for player
     *
     * @param {String} dimension Either width or height
     * @param {Number=} value Value for dimension
     * @return {Component}
     * @method dimension
     */
  
    Player.prototype.dimension = function dimension(_dimension, value) {
      var privDimension = _dimension + '_';
  
      if (value === undefined) {
        return this[privDimension] || 0;
      }
  
      if (value === '') {
        // If an empty string is given, reset the dimension to be automatic
        this[privDimension] = undefined;
      } else {
        var parsedVal = parseFloat(value);
  
        if (isNaN(parsedVal)) {
          _utilsLogJs2['default'].error('Improper value "' + value + '" supplied for for ' + _dimension);
          return this;
        }
  
        this[privDimension] = parsedVal;
      }
  
      this.updateStyleEl_();
      return this;
    };
  
    /**
     * Add/remove the vjs-fluid class
     *
     * @param {Boolean} bool Value of true adds the class, value of false removes the class
     * @method fluid
     */
  
    Player.prototype.fluid = function fluid(bool) {
      if (bool === undefined) {
        return !!this.fluid_;
      }
  
      this.fluid_ = !!bool;
  
      if (bool) {
        this.addClass('vjs-fluid');
      } else {
        this.removeClass('vjs-fluid');
      }
    };
  
    /**
     * Get/Set the aspect ratio
     *
     * @param {String=} ratio Aspect ratio for player
     * @return aspectRatio
     * @method aspectRatio
     */
  
    Player.prototype.aspectRatio = function aspectRatio(ratio) {
      if (ratio === undefined) {
        return this.aspectRatio_;
      }
  
      // Check for width:height format
      if (!/^\d+\:\d+$/.test(ratio)) {
        throw new Error('Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.');
      }
      this.aspectRatio_ = ratio;
  
      // We're assuming if you set an aspect ratio you want fluid mode,
      // because in fixed mode you could calculate width and height yourself.
      this.fluid(true);
  
      this.updateStyleEl_();
    };
  
    /**
     * Update styles of the player element (height, width and aspect ratio)
     *
     * @method updateStyleEl_
     */
  
    Player.prototype.updateStyleEl_ = function updateStyleEl_() {
      if (_globalWindow2['default'].VIDEOJS_NO_DYNAMIC_STYLE === true) {
        var _width = typeof this.width_ === 'number' ? this.width_ : this.options_.width;
        var _height = typeof this.height_ === 'number' ? this.height_ : this.options_.height;
        var techEl = this.tech_ && this.tech_.el();
  
        if (techEl) {
          if (_width >= 0) {
            techEl.width = _width;
          }
          if (_height >= 0) {
            techEl.height = _height;
          }
        }
  
        return;
      }
  
      var width = undefined;
      var height = undefined;
      var aspectRatio = undefined;
      var idClass = undefined;
  
      // The aspect ratio is either used directly or to calculate width and height.
      if (this.aspectRatio_ !== undefined && this.aspectRatio_ !== 'auto') {
        // Use any aspectRatio that's been specifically set
        aspectRatio = this.aspectRatio_;
      } else if (this.videoWidth()) {
        // Otherwise try to get the aspect ratio from the video metadata
        aspectRatio = this.videoWidth() + ':' + this.videoHeight();
      } else {
        // Or use a default. The video element's is 2:1, but 16:9 is more common.
        aspectRatio = '16:9';
      }
  
      // Get the ratio as a decimal we can use to calculate dimensions
      var ratioParts = aspectRatio.split(':');
      var ratioMultiplier = ratioParts[1] / ratioParts[0];
  
      if (this.width_ !== undefined) {
        // Use any width that's been specifically set
        width = this.width_;
      } else if (this.height_ !== undefined) {
        // Or calulate the width from the aspect ratio if a height has been set
        width = this.height_ / ratioMultiplier;
      } else {
        // Or use the video's metadata, or use the video el's default of 300
        width = this.videoWidth() || 300;
      }
  
      if (this.height_ !== undefined) {
        // Use any height that's been specifically set
        height = this.height_;
      } else {
        // Otherwise calculate the height from the ratio and the width
        height = width * ratioMultiplier;
      }
  
      // Ensure the CSS class is valid by starting with an alpha character
      if (/^[^a-zA-Z]/.test(this.id())) {
        idClass = 'dimensions-' + this.id();
      } else {
        idClass = this.id() + '-dimensions';
      }
  
      // Ensure the right class is still on the player for the style element
      this.addClass(idClass);
  
      stylesheet.setTextContent(this.styleEl_, '\n      .' + idClass + ' {\n        width: ' + width + 'px;\n        height: ' + height + 'px;\n      }\n\n      .' + idClass + '.vjs-fluid {\n        padding-top: ' + ratioMultiplier * 100 + '%;\n      }\n    ');
    };
  
    /**
     * Load the Media Playback Technology (tech)
     * Load/Create an instance of playback technology including element and API methods
     * And append playback element in player div.
     *
     * @param {String} techName Name of the playback technology
     * @param {String} source Video source
     * @method loadTech_
     * @private
     */
  
    Player.prototype.loadTech_ = function loadTech_(techName, source) {
  
      // Pause and remove current playback technology
      if (this.tech_) {
        this.unloadTech_();
      }
  
      // get rid of the HTML5 video tag as soon as we are using another tech
      if (techName !== 'Html5' && this.tag) {
        _techTechJs2['default'].getTech('Html5').disposeMediaElement(this.tag);
        this.tag.player = null;
        this.tag = null;
      }
  
      this.techName_ = techName;
  
      // Turn off API access because we're loading a new tech that might load asynchronously
      this.isReady_ = false;
  
      // Grab tech-specific options from player options and add source and parent element to use.
      var techOptions = _objectAssign2['default']({
        'nativeControlsForTouch': this.options_.nativeControlsForTouch,
        'source': source,
        'playerId': this.id(),
        'techId': this.id() + '_' + techName + '_api',
        'videoTracks': this.videoTracks_,
        'textTracks': this.textTracks_,
        'audioTracks': this.audioTracks_,
        'autoplay': this.options_.autoplay,
        'preload': this.options_.preload,
        'loop': this.options_.loop,
        'muted': this.options_.muted,
        'poster': this.poster(),
        'language': this.language(),
        'vtt.js': this.options_['vtt.js']
      }, this.options_[techName.toLowerCase()]);
  
      if (this.tag) {
        techOptions.tag = this.tag;
      }
  
      if (source) {
        this.currentType_ = source.type;
        if (source.src === this.cache_.src && this.cache_.currentTime > 0) {
          techOptions.startTime = this.cache_.currentTime;
        }
  
        this.cache_.src = source.src;
      }
  
      // Initialize tech instance
      var techComponent = _techTechJs2['default'].getTech(techName);
      // Support old behavior of techs being registered as components.
      // Remove once that deprecated behavior is removed.
      if (!techComponent) {
        techComponent = _componentJs2['default'].getComponent(techName);
      }
      this.tech_ = new techComponent(techOptions);
  
      // player.triggerReady is always async, so don't need this to be async
      this.tech_.ready(Fn.bind(this, this.handleTechReady_), true);
  
      _tracksTextTrackListConverterJs2['default'].jsonToTextTracks(this.textTracksJson_ || [], this.tech_);
  
      // Listen to all HTML5-defined events and trigger them on the player
      this.on(this.tech_, 'loadstart', this.handleTechLoadStart_);
      this.on(this.tech_, 'waiting', this.handleTechWaiting_);
      this.on(this.tech_, 'canplay', this.handleTechCanPlay_);
      this.on(this.tech_, 'canplaythrough', this.handleTechCanPlayThrough_);
      this.on(this.tech_, 'playing', this.handleTechPlaying_);
      this.on(this.tech_, 'ended', this.handleTechEnded_);
      this.on(this.tech_, 'seeking', this.handleTechSeeking_);
      this.on(this.tech_, 'seeked', this.handleTechSeeked_);
      this.on(this.tech_, 'play', this.handleTechPlay_);
      this.on(this.tech_, 'firstplay', this.handleTechFirstPlay_);
      this.on(this.tech_, 'pause', this.handleTechPause_);
      this.on(this.tech_, 'progress', this.handleTechProgress_);
      this.on(this.tech_, 'durationchange', this.handleTechDurationChange_);
      this.on(this.tech_, 'fullscreenchange', this.handleTechFullscreenChange_);
      this.on(this.tech_, 'error', this.handleTechError_);
      this.on(this.tech_, 'suspend', this.handleTechSuspend_);
      this.on(this.tech_, 'abort', this.handleTechAbort_);
      this.on(this.tech_, 'emptied', this.handleTechEmptied_);
      this.on(this.tech_, 'stalled', this.handleTechStalled_);
      this.on(this.tech_, 'loadedmetadata', this.handleTechLoadedMetaData_);
      this.on(this.tech_, 'loadeddata', this.handleTechLoadedData_);
      this.on(this.tech_, 'timeupdate', this.handleTechTimeUpdate_);
      this.on(this.tech_, 'ratechange', this.handleTechRateChange_);
      this.on(this.tech_, 'volumechange', this.handleTechVolumeChange_);
      this.on(this.tech_, 'texttrackchange', this.handleTechTextTrackChange_);
      this.on(this.tech_, 'loadedmetadata', this.updateStyleEl_);
      this.on(this.tech_, 'posterchange', this.handleTechPosterChange_);
      this.on(this.tech_, 'textdata', this.handleTechTextData_);
  
      this.usingNativeControls(this.techGet_('controls'));
  
      if (this.controls() && !this.usingNativeControls()) {
        this.addTechControlsListeners_();
      }
  
      // Add the tech element in the DOM if it was not already there
      // Make sure to not insert the original video element if using Html5
      if (this.tech_.el().parentNode !== this.el() && (techName !== 'Html5' || !this.tag)) {
        Dom.insertElFirst(this.tech_.el(), this.el());
      }
  
      // Get rid of the original video tag reference after the first tech is loaded
      if (this.tag) {
        this.tag.player = null;
        this.tag = null;
      }
    };
  
    /**
     * Unload playback technology
     *
     * @method unloadTech_
     * @private
     */
  
    Player.prototype.unloadTech_ = function unloadTech_() {
      // Save the current text tracks so that we can reuse the same text tracks with the next tech
      this.videoTracks_ = this.videoTracks();
      this.textTracks_ = this.textTracks();
      this.audioTracks_ = this.audioTracks();
      this.textTracksJson_ = _tracksTextTrackListConverterJs2['default'].textTracksToJson(this.tech_);
  
      this.isReady_ = false;
  
      this.tech_.dispose();
  
      this.tech_ = false;
    };
  
    /**
     * Return a reference to the current tech.
     * It will only return a reference to the tech if given an object with the
     * `IWillNotUseThisInPlugins` property on it. This is try and prevent misuse
     * of techs by plugins.
     *
     * @param {Object}
     * @return {Object} The Tech
     * @method tech
     */
  
    Player.prototype.tech = function tech(safety) {
      if (safety && safety.IWillNotUseThisInPlugins) {
        return this.tech_;
      }
      var errorText = '\n      Please make sure that you are not using this inside of a plugin.\n      To disable this alert and error, please pass in an object with\n      `IWillNotUseThisInPlugins` to the `tech` method. See\n      https://github.com/videojs/video.js/issues/2617 for more info.\n    ';
      _globalWindow2['default'].alert(errorText);
      throw new Error(errorText);
    };
  
    /**
     * Set up click and touch listeners for the playback element
     *
     * On desktops, a click on the video itself will toggle playback,
     * on a mobile device a click on the video toggles controls.
     * (toggling controls is done by toggling the user state between active and
     * inactive)
     * A tap can signal that a user has become active, or has become inactive
     * e.g. a quick tap on an iPhone movie should reveal the controls. Another
     * quick tap should hide them again (signaling the user is in an inactive
     * viewing state)
     * In addition to this, we still want the user to be considered inactive after
     * a few seconds of inactivity.
     * Note: the only part of iOS interaction we can't mimic with this setup
     * is a touch and hold on the video element counting as activity in order to
     * keep the controls showing, but that shouldn't be an issue. A touch and hold
     * on any controls will still keep the user active
     *
     * @private
     * @method addTechControlsListeners_
     */
  
    Player.prototype.addTechControlsListeners_ = function addTechControlsListeners_() {
      // Make sure to remove all the previous listeners in case we are called multiple times.
      this.removeTechControlsListeners_();
  
      // Some browsers (Chrome & IE) don't trigger a click on a flash swf, but do
      // trigger mousedown/up.
      // http://stackoverflow.com/questions/1444562/javascript-onclick-event-over-flash-object
      // Any touch events are set to block the mousedown event from happening
      this.on(this.tech_, 'mousedown', this.handleTechClick_);
  
      // If the controls were hidden we don't want that to change without a tap event
      // so we'll check if the controls were already showing before reporting user
      // activity
      this.on(this.tech_, 'touchstart', this.handleTechTouchStart_);
      this.on(this.tech_, 'touchmove', this.handleTechTouchMove_);
      this.on(this.tech_, 'touchend', this.handleTechTouchEnd_);
  
      // The tap listener needs to come after the touchend listener because the tap
      // listener cancels out any reportedUserActivity when setting userActive(false)
      this.on(this.tech_, 'tap', this.handleTechTap_);
    };
  
    /**
     * Remove the listeners used for click and tap controls. This is needed for
     * toggling to controls disabled, where a tap/touch should do nothing.
     *
     * @method removeTechControlsListeners_
     * @private
     */
  
    Player.prototype.removeTechControlsListeners_ = function removeTechControlsListeners_() {
      // We don't want to just use `this.off()` because there might be other needed
      // listeners added by techs that extend this.
      this.off(this.tech_, 'tap', this.handleTechTap_);
      this.off(this.tech_, 'touchstart', this.handleTechTouchStart_);
      this.off(this.tech_, 'touchmove', this.handleTechTouchMove_);
      this.off(this.tech_, 'touchend', this.handleTechTouchEnd_);
      this.off(this.tech_, 'mousedown', this.handleTechClick_);
    };
  
    /**
     * Player waits for the tech to be ready
     *
     * @method handleTechReady_
     * @private
     */
  
    Player.prototype.handleTechReady_ = function handleTechReady_() {
      this.triggerReady();
  
      // Keep the same volume as before
      if (this.cache_.volume) {
        this.techCall_('setVolume', this.cache_.volume);
      }
  
      // Look if the tech found a higher resolution poster while loading
      this.handleTechPosterChange_();
  
      // Update the duration if available
      this.handleTechDurationChange_();
  
      // Chrome and Safari both have issues with autoplay.
      // In Safari (5.1.1), when we move the video element into the container div, autoplay doesn't work.
      // In Chrome (15), if you have autoplay + a poster + no controls, the video gets hidden (but audio plays)
      // This fixes both issues. Need to wait for API, so it updates displays correctly
      if ((this.src() || this.currentSrc()) && this.tag && this.options_.autoplay && this.paused()) {
        try {
          delete this.tag.poster; // Chrome Fix. Fixed in Chrome v16.
        } catch (e) {
          _utilsLogJs2['default']('deleting tag.poster throws in some browsers', e);
        }
        this.play();
      }
    };
  
    /**
     * Fired when the user agent begins looking for media data
     *
     * @private
     * @method handleTechLoadStart_
     */
  
    Player.prototype.handleTechLoadStart_ = function handleTechLoadStart_() {
      // TODO: Update to use `emptied` event instead. See #1277.
  
      this.removeClass('vjs-ended');
  
      // reset the error state
      this.error(null);
  
      // If it's already playing we want to trigger a firstplay event now.
      // The firstplay event relies on both the play and loadstart events
      // which can happen in any order for a new source
      if (!this.paused()) {
        this.trigger('loadstart');
        this.trigger('firstplay');
      } else {
        // reset the hasStarted state
        this.hasStarted(false);
        this.trigger('loadstart');
      }
    };
  
    /**
     * Add/remove the vjs-has-started class
     *
     * @param {Boolean} hasStarted The value of true adds the class the value of false remove the class
     * @return {Boolean} Boolean value if has started
     * @private
     * @method hasStarted
     */
  
    Player.prototype.hasStarted = function hasStarted(_hasStarted) {
      if (_hasStarted !== undefined) {
        // only update if this is a new value
        if (this.hasStarted_ !== _hasStarted) {
          this.hasStarted_ = _hasStarted;
          if (_hasStarted) {
            this.addClass('vjs-has-started');
            // trigger the firstplay event if this newly has played
            this.trigger('firstplay');
          } else {
            this.removeClass('vjs-has-started');
          }
        }
        return this;
      }
      return !!this.hasStarted_;
    };
  
    /**
     * Fired whenever the media begins or resumes playback
     *
     * @private
     * @method handleTechPlay_
     */
  
    Player.prototype.handleTechPlay_ = function handleTechPlay_() {
      this.removeClass('vjs-ended');
      this.removeClass('vjs-paused');
      this.addClass('vjs-playing');
  
      // hide the poster when the user hits play
      // https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-play
      this.hasStarted(true);
  
      this.trigger('play');
    };
  
    /**
     * Fired whenever the media begins waiting
     *
     * @private
     * @method handleTechWaiting_
     */
  
    Player.prototype.handleTechWaiting_ = function handleTechWaiting_() {
      var _this2 = this;
  
      this.addClass('vjs-waiting');
      this.trigger('waiting');
      this.one('timeupdate', function () {
        return _this2.removeClass('vjs-waiting');
      });
    };
  
    /**
     * A handler for events that signal that waiting has ended
     * which is not consistent between browsers. See #1351
     *
     * @private
     * @method handleTechCanPlay_
     */
  
    Player.prototype.handleTechCanPlay_ = function handleTechCanPlay_() {
      this.removeClass('vjs-waiting');
      this.trigger('canplay');
    };
  
    /**
     * A handler for events that signal that waiting has ended
     * which is not consistent between browsers. See #1351
     *
     * @private
     * @method handleTechCanPlayThrough_
     */
  
    Player.prototype.handleTechCanPlayThrough_ = function handleTechCanPlayThrough_() {
      this.removeClass('vjs-waiting');
      this.trigger('canplaythrough');
    };
  
    /**
     * A handler for events that signal that waiting has ended
     * which is not consistent between browsers. See #1351
     *
     * @private
     * @method handleTechPlaying_
     */
  
    Player.prototype.handleTechPlaying_ = function handleTechPlaying_() {
      this.removeClass('vjs-waiting');
      this.trigger('playing');
    };
  
    /**
     * Fired whenever the player is jumping to a new time
     *
     * @private
     * @method handleTechSeeking_
     */
  
    Player.prototype.handleTechSeeking_ = function handleTechSeeking_() {
      this.addClass('vjs-seeking');
      this.trigger('seeking');
    };
  
    /**
     * Fired when the player has finished jumping to a new time
     *
     * @private
     * @method handleTechSeeked_
     */
  
    Player.prototype.handleTechSeeked_ = function handleTechSeeked_() {
      this.removeClass('vjs-seeking');
      this.trigger('seeked');
    };
  
    /**
     * Fired the first time a video is played
     * Not part of the HLS spec, and we're not sure if this is the best
     * implementation yet, so use sparingly. If you don't have a reason to
     * prevent playback, use `myPlayer.one('play');` instead.
     *
     * @private
     * @method handleTechFirstPlay_
     */
  
    Player.prototype.handleTechFirstPlay_ = function handleTechFirstPlay_() {
      //If the first starttime attribute is specified
      //then we will start at the given offset in seconds
      if (this.options_.starttime) {
        this.currentTime(this.options_.starttime);
      }
  
      this.addClass('vjs-has-started');
      this.trigger('firstplay');
    };
  
    /**
     * Fired whenever the media has been paused
     *
     * @private
     * @method handleTechPause_
     */
  
    Player.prototype.handleTechPause_ = function handleTechPause_() {
      this.removeClass('vjs-playing');
      this.addClass('vjs-paused');
      this.trigger('pause');
    };
  
    /**
     * Fired while the user agent is downloading media data
     *
     * @private
     * @method handleTechProgress_
     */
  
    Player.prototype.handleTechProgress_ = function handleTechProgress_() {
      this.trigger('progress');
    };
  
    /**
     * Fired when the end of the media resource is reached (currentTime == duration)
     *
     * @private
     * @method handleTechEnded_
     */
  
    Player.prototype.handleTechEnded_ = function handleTechEnded_() {
      this.addClass('vjs-ended');
      if (this.options_.loop) {
        this.currentTime(0);
        this.play();
      } else if (!this.paused()) {
        this.pause();
      }
  
      this.trigger('ended');
    };
  
    /**
     * Fired when the duration of the media resource is first known or changed
     *
     * @private
     * @method handleTechDurationChange_
     */
  
    Player.prototype.handleTechDurationChange_ = function handleTechDurationChange_() {
      this.duration(this.techGet_('duration'));
    };
  
    /**
     * Handle a click on the media element to play/pause
     *
     * @param {Object=} event Event object
     * @private
     * @method handleTechClick_
     */
  
    Player.prototype.handleTechClick_ = function handleTechClick_(event) {
      // We're using mousedown to detect clicks thanks to Flash, but mousedown
      // will also be triggered with right-clicks, so we need to prevent that
      if (event.button !== 0) return;
  
      // When controls are disabled a click should not toggle playback because
      // the click is considered a control
      if (this.controls()) {
        if (this.paused()) {
          this.play();
        } else {
          this.pause();
        }
      }
    };
  
    /**
     * Handle a tap on the media element. It will toggle the user
     * activity state, which hides and shows the controls.
     *
     * @private
     * @method handleTechTap_
     */
  
    Player.prototype.handleTechTap_ = function handleTechTap_() {
      this.userActive(!this.userActive());
    };
  
    /**
     * Handle touch to start
     *
     * @private
     * @method handleTechTouchStart_
     */
  
    Player.prototype.handleTechTouchStart_ = function handleTechTouchStart_() {
      this.userWasActive = this.userActive();
    };
  
    /**
     * Handle touch to move
     *
     * @private
     * @method handleTechTouchMove_
     */
  
    Player.prototype.handleTechTouchMove_ = function handleTechTouchMove_() {
      if (this.userWasActive) {
        this.reportUserActivity();
      }
    };
  
    /**
     * Handle touch to end
     *
     * @private
     * @method handleTechTouchEnd_
     */
  
    Player.prototype.handleTechTouchEnd_ = function handleTechTouchEnd_(event) {
      // Stop the mouse events from also happening
      event.preventDefault();
    };
  
    /**
     * Fired when the player switches in or out of fullscreen mode
     *
     * @private
     * @method handleFullscreenChange_
     */
  
    Player.prototype.handleFullscreenChange_ = function handleFullscreenChange_() {
      if (this.isFullscreen()) {
        this.addClass('vjs-fullscreen');
      } else {
        this.removeClass('vjs-fullscreen');
      }
    };
  
    /**
     * native click events on the SWF aren't triggered on IE11, Win8.1RT
     * use stageclick events triggered from inside the SWF instead
     *
     * @private
     * @method handleStageClick_
     */
  
    Player.prototype.handleStageClick_ = function handleStageClick_() {
      this.reportUserActivity();
    };
  
    /**
     * Handle Tech Fullscreen Change
     *
     * @private
     * @method handleTechFullscreenChange_
     */
  
    Player.prototype.handleTechFullscreenChange_ = function handleTechFullscreenChange_(event, data) {
      if (data) {
        this.isFullscreen(data.isFullscreen);
      }
      this.trigger('fullscreenchange');
    };
  
    /**
     * Fires when an error occurred during the loading of an audio/video
     *
     * @private
     * @method handleTechError_
     */
  
    Player.prototype.handleTechError_ = function handleTechError_() {
      var error = this.tech_.error();
      this.error(error);
    };
  
    /**
     * Fires when the browser is intentionally not getting media data
     *
     * @private
     * @method handleTechSuspend_
     */
  
    Player.prototype.handleTechSuspend_ = function handleTechSuspend_() {
      this.trigger('suspend');
    };
  
    /**
     * Fires when the loading of an audio/video is aborted
     *
     * @private
     * @method handleTechAbort_
     */
  
    Player.prototype.handleTechAbort_ = function handleTechAbort_() {
      this.trigger('abort');
    };
  
    /**
     * Fires when the current playlist is empty
     *
     * @private
     * @method handleTechEmptied_
     */
  
    Player.prototype.handleTechEmptied_ = function handleTechEmptied_() {
      this.trigger('emptied');
    };
  
    /**
     * Fires when the browser is trying to get media data, but data is not available
     *
     * @private
     * @method handleTechStalled_
     */
  
    Player.prototype.handleTechStalled_ = function handleTechStalled_() {
      this.trigger('stalled');
    };
  
    /**
     * Fires when the browser has loaded meta data for the audio/video
     *
     * @private
     * @method handleTechLoadedMetaData_
     */
  
    Player.prototype.handleTechLoadedMetaData_ = function handleTechLoadedMetaData_() {
      this.trigger('loadedmetadata');
    };
  
    Player.prototype.handleTechTextData_ = function handleTechTextData_() {
      var data = null;
      if (arguments.length > 1) {
        data = arguments[1];
      }
      this.trigger('textdata', data);
    };
  
    /**
     * Fires when the browser has loaded the current frame of the audio/video
     *
     * @private
     * @method handleTechLoadedData_
     */
  
    Player.prototype.handleTechLoadedData_ = function handleTechLoadedData_() {
      this.trigger('loadeddata');
    };
  
    /**
     * Fires when the current playback position has changed
     *
     * @private
     * @method handleTechTimeUpdate_
     */
  
    Player.prototype.handleTechTimeUpdate_ = function handleTechTimeUpdate_() {
      this.trigger('timeupdate');
    };
  
    /**
     * Fires when the playing speed of the audio/video is changed
     *
     * @private
     * @method handleTechRateChange_
     */
  
    Player.prototype.handleTechRateChange_ = function handleTechRateChange_() {
      this.trigger('ratechange');
    };
  
    /**
     * Fires when the volume has been changed
     *
     * @private
     * @method handleTechVolumeChange_
     */
  
    Player.prototype.handleTechVolumeChange_ = function handleTechVolumeChange_() {
      this.trigger('volumechange');
    };
  
    /**
     * Fires when the text track has been changed
     *
     * @private
     * @method handleTechTextTrackChange_
     */
  
    Player.prototype.handleTechTextTrackChange_ = function handleTechTextTrackChange_() {
      this.trigger('texttrackchange');
    };
  
    /**
     * Get object for cached values.
     *
     * @return {Object}
     * @method getCache
     */
  
    Player.prototype.getCache = function getCache() {
      return this.cache_;
    };
  
    /**
     * Pass values to the playback tech
     *
     * @param {String=} method Method
     * @param {Object=} arg Argument
     * @private
     * @method techCall_
     */
  
    Player.prototype.techCall_ = function techCall_(method, arg) {
      // If it's not ready yet, call method when it is
      if (this.tech_ && !this.tech_.isReady_) {
        this.tech_.ready(function () {
          this[method](arg);
        }, true);
  
        // Otherwise call method now
      } else {
          try {
            this.tech_ && this.tech_[method](arg);
          } catch (e) {
            _utilsLogJs2['default'](e);
            throw e;
          }
        }
    };
  
    /**
     * Get calls can't wait for the tech, and sometimes don't need to.
     *
     * @param {String} method Tech method
     * @return {Method}
     * @private
     * @method techGet_
     */
  
    Player.prototype.techGet_ = function techGet_(method) {
      if (this.tech_ && this.tech_.isReady_) {
  
        // Flash likes to die and reload when you hide or reposition it.
        // In these cases the object methods go away and we get errors.
        // When that happens we'll catch the errors and inform tech that it's not ready any more.
        try {
          return this.tech_[method]();
        } catch (e) {
          // When building additional tech libs, an expected method may not be defined yet
          if (this.tech_[method] === undefined) {
            _utilsLogJs2['default']('Video.js: ' + method + ' method not defined for ' + this.techName_ + ' playback technology.', e);
          } else {
            // When a method isn't available on the object it throws a TypeError
            if (e.name === 'TypeError') {
              _utilsLogJs2['default']('Video.js: ' + method + ' unavailable on ' + this.techName_ + ' playback technology element.', e);
              this.tech_.isReady_ = false;
            } else {
              _utilsLogJs2['default'](e);
            }
          }
          throw e;
        }
      }
  
      return;
    };
  
    /**
     * start media playback
     * ```js
     *     myPlayer.play();
     * ```
     *
     * @return {Player} self
     * @method play
     */
  
    Player.prototype.play = function play() {
      // Only calls the tech's play if we already have a src loaded
      if (this.src() || this.currentSrc()) {
        this.techCall_('play');
      } else {
        this.tech_.one('loadstart', function () {
          this.play();
        });
      }
  
      return this;
    };
  
    /**
     * Pause the video playback
     * ```js
     *     myPlayer.pause();
     * ```
     *
     * @return {Player} self
     * @method pause
     */
  
    Player.prototype.pause = function pause() {
      this.techCall_('pause');
      return this;
    };
  
    /**
     * Check if the player is paused
     * ```js
     *     var isPaused = myPlayer.paused();
     *     var isPlaying = !myPlayer.paused();
     * ```
     *
     * @return {Boolean} false if the media is currently playing, or true otherwise
     * @method paused
     */
  
    Player.prototype.paused = function paused() {
      // The initial state of paused should be true (in Safari it's actually false)
      return this.techGet_('paused') === false ? false : true;
    };
  
    /**
     * Returns whether or not the user is "scrubbing". Scrubbing is when the user
     * has clicked the progress bar handle and is dragging it along the progress bar.
     *
     * @param  {Boolean} isScrubbing   True/false the user is scrubbing
     * @return {Boolean}               The scrubbing status when getting
     * @return {Object}                The player when setting
     * @method scrubbing
     */
  
    Player.prototype.scrubbing = function scrubbing(isScrubbing) {
      if (isScrubbing !== undefined) {
        this.scrubbing_ = !!isScrubbing;
  
        if (isScrubbing) {
          this.addClass('vjs-scrubbing');
        } else {
          this.removeClass('vjs-scrubbing');
        }
  
        return this;
      }
  
      return this.scrubbing_;
    };
  
    /**
     * Get or set the current time (in seconds)
     * ```js
     *     // get
     *     var whereYouAt = myPlayer.currentTime();
     *     // set
     *     myPlayer.currentTime(120); // 2 minutes into the video
     * ```
     *
     * @param  {Number|String=} seconds The time to seek to
     * @return {Number}        The time in seconds, when not setting
     * @return {Player}    self, when the current time is set
     * @method currentTime
     */
  
    Player.prototype.currentTime = function currentTime(seconds) {
      if (seconds !== undefined) {
  
        this.techCall_('setCurrentTime', seconds);
  
        return this;
      }
  
      // cache last currentTime and return. default to 0 seconds
      //
      // Caching the currentTime is meant to prevent a massive amount of reads on the tech's
      // currentTime when scrubbing, but may not provide much performance benefit afterall.
      // Should be tested. Also something has to read the actual current time or the cache will
      // never get updated.
      return this.cache_.currentTime = this.techGet_('currentTime') || 0;
    };
  
    /**
     * Normally gets the length in time of the video in seconds;
     * in all but the rarest use cases an argument will NOT be passed to the method
     * ```js
     *     var lengthOfVideo = myPlayer.duration();
     * ```
     * **NOTE**: The video must have started loading before the duration can be
     * known, and in the case of Flash, may not be known until the video starts
     * playing.
     *
     * @param {Number} seconds Duration when setting
     * @return {Number} The duration of the video in seconds when getting
     * @method duration
     */
  
    Player.prototype.duration = function duration(seconds) {
      if (seconds === undefined) {
        return this.cache_.duration || 0;
      }
  
      seconds = parseFloat(seconds) || 0;
  
      // Standardize on Inifity for signaling video is live
      if (seconds < 0) {
        seconds = Infinity;
      }
  
      if (seconds !== this.cache_.duration) {
        // Cache the last set value for optimized scrubbing (esp. Flash)
        this.cache_.duration = seconds;
  
        if (seconds === Infinity) {
          this.addClass('vjs-live');
        } else {
          this.removeClass('vjs-live');
        }
  
        this.trigger('durationchange');
      }
  
      return this;
    };
  
    /**
     * Calculates how much time is left.
     * ```js
     *     var timeLeft = myPlayer.remainingTime();
     * ```
     * Not a native video element function, but useful
     *
     * @return {Number} The time remaining in seconds
     * @method remainingTime
     */
  
    Player.prototype.remainingTime = function remainingTime() {
      return this.duration() - this.currentTime();
    };
  
    // http://dev.w3.org/html5/spec/video.html#dom-media-buffered
    // Buffered returns a timerange object.
    // Kind of like an array of portions of the video that have been downloaded.
  
    /**
     * Get a TimeRange object with the times of the video that have been downloaded
     * If you just want the percent of the video that's been downloaded,
     * use bufferedPercent.
     * ```js
     *     // Number of different ranges of time have been buffered. Usually 1.
     *     numberOfRanges = bufferedTimeRange.length,
     *     // Time in seconds when the first range starts. Usually 0.
     *     firstRangeStart = bufferedTimeRange.start(0),
     *     // Time in seconds when the first range ends
     *     firstRangeEnd = bufferedTimeRange.end(0),
     *     // Length in seconds of the first time range
     *     firstRangeLength = firstRangeEnd - firstRangeStart;
     * ```
     *
     * @return {Object} A mock TimeRange object (following HTML spec)
     * @method buffered
     */
  
    Player.prototype.buffered = function buffered() {
      var buffered = this.techGet_('buffered');
  
      if (!buffered || !buffered.length) {
        buffered = _utilsTimeRangesJs.createTimeRange(0, 0);
      }
  
      return buffered;
    };
  
    /**
     * Get the percent (as a decimal) of the video that's been downloaded
     * ```js
     *     var howMuchIsDownloaded = myPlayer.bufferedPercent();
     * ```
     * 0 means none, 1 means all.
     * (This method isn't in the HTML5 spec, but it's very convenient)
     *
     * @return {Number} A decimal between 0 and 1 representing the percent
     * @method bufferedPercent
     */
  
    Player.prototype.bufferedPercent = function bufferedPercent() {
      return _utilsBufferJs.bufferedPercent(this.buffered(), this.duration());
    };
  
    /**
     * Get the ending time of the last buffered time range
     * This is used in the progress bar to encapsulate all time ranges.
     *
     * @return {Number} The end of the last buffered time range
     * @method bufferedEnd
     */
  
    Player.prototype.bufferedEnd = function bufferedEnd() {
      var buffered = this.buffered(),
          duration = this.duration(),
          end = buffered.end(buffered.length - 1);
  
      if (end > duration) {
        end = duration;
      }
  
      return end;
    };
  
    /**
     * Get or set the current volume of the media
     * ```js
     *     // get
     *     var howLoudIsIt = myPlayer.volume();
     *     // set
     *     myPlayer.volume(0.5); // Set volume to half
     * ```
     * 0 is off (muted), 1.0 is all the way up, 0.5 is half way.
     *
     * @param  {Number} percentAsDecimal The new volume as a decimal percent
     * @return {Number}              The current volume when getting
     * @return {Player}              self when setting
     * @method volume
     */
  
    Player.prototype.volume = function volume(percentAsDecimal) {
      var vol = undefined;
  
      if (percentAsDecimal !== undefined) {
        vol = Math.max(0, Math.min(1, parseFloat(percentAsDecimal))); // Force value to between 0 and 1
        this.cache_.volume = vol;
        this.techCall_('setVolume', vol);
  
        return this;
      }
  
      // Default to 1 when returning current volume.
      vol = parseFloat(this.techGet_('volume'));
      return isNaN(vol) ? 1 : vol;
    };
  
    /**
     * Get the current muted state, or turn mute on or off
     * ```js
     *     // get
     *     var isVolumeMuted = myPlayer.muted();
     *     // set
     *     myPlayer.muted(true); // mute the volume
     * ```
     *
     * @param  {Boolean=} muted True to mute, false to unmute
     * @return {Boolean} True if mute is on, false if not when getting
     * @return {Player} self when setting mute
     * @method muted
     */
  
    Player.prototype.muted = function muted(_muted) {
      if (_muted !== undefined) {
        this.techCall_('setMuted', _muted);
        return this;
      }
      return this.techGet_('muted') || false; // Default to false
    };
  
    // Check if current tech can support native fullscreen
    // (e.g. with built in controls like iOS, so not our flash swf)
    /**
     * Check to see if fullscreen is supported
     *
     * @return {Boolean}
     * @method supportsFullScreen
     */
  
    Player.prototype.supportsFullScreen = function supportsFullScreen() {
      return this.techGet_('supportsFullScreen') || false;
    };
  
    /**
     * Check if the player is in fullscreen mode
     * ```js
     *     // get
     *     var fullscreenOrNot = myPlayer.isFullscreen();
     *     // set
     *     myPlayer.isFullscreen(true); // tell the player it's in fullscreen
     * ```
     * NOTE: As of the latest HTML5 spec, isFullscreen is no longer an official
     * property and instead document.fullscreenElement is used. But isFullscreen is
     * still a valuable property for internal player workings.
     *
     * @param  {Boolean=} isFS Update the player's fullscreen state
     * @return {Boolean} true if fullscreen false if not when getting
     * @return {Player} self when setting
     * @method isFullscreen
     */
  
    Player.prototype.isFullscreen = function isFullscreen(isFS) {
      if (isFS !== undefined) {
        this.isFullscreen_ = !!isFS;
        return this;
      }
      return !!this.isFullscreen_;
    };
  
    /**
     * Increase the size of the video to full screen
     * ```js
     *     myPlayer.requestFullscreen();
     * ```
     * In some browsers, full screen is not supported natively, so it enters
     * "full window mode", where the video fills the browser window.
     * In browsers and devices that support native full screen, sometimes the
     * browser's default controls will be shown, and not the Video.js custom skin.
     * This includes most mobile devices (iOS, Android) and older versions of
     * Safari.
     *
     * @return {Player} self
     * @method requestFullscreen
     */
  
    Player.prototype.requestFullscreen = function requestFullscreen() {
      var fsApi = _fullscreenApiJs2['default'];
  
      this.isFullscreen(true);
  
      if (fsApi.requestFullscreen) {
        // the browser supports going fullscreen at the element level so we can
        // take the controls fullscreen as well as the video
  
        // Trigger fullscreenchange event after change
        // We have to specifically add this each time, and remove
        // when canceling fullscreen. Otherwise if there's multiple
        // players on a page, they would all be reacting to the same fullscreen
        // events
        Events.on(_globalDocument2['default'], fsApi.fullscreenchange, Fn.bind(this, function documentFullscreenChange(e) {
          this.isFullscreen(_globalDocument2['default'][fsApi.fullscreenElement]);
  
          // If cancelling fullscreen, remove event listener.
          if (this.isFullscreen() === false) {
            Events.off(_globalDocument2['default'], fsApi.fullscreenchange, documentFullscreenChange);
          }
  
          this.trigger('fullscreenchange');
        }));
  
        this.el_[fsApi.requestFullscreen]();
      } else if (this.tech_.supportsFullScreen()) {
        // we can't take the video.js controls fullscreen but we can go fullscreen
        // with native controls
        this.techCall_('enterFullScreen');
      } else {
        // fullscreen isn't supported so we'll just stretch the video element to
        // fill the viewport
        this.enterFullWindow();
        this.trigger('fullscreenchange');
      }
  
      return this;
    };
  
    /**
     * Return the video to its normal size after having been in full screen mode
     * ```js
     *     myPlayer.exitFullscreen();
     * ```
     *
     * @return {Player} self
     * @method exitFullscreen
     */
  
    Player.prototype.exitFullscreen = function exitFullscreen() {
      var fsApi = _fullscreenApiJs2['default'];
      this.isFullscreen(false);
  
      // Check for browser element fullscreen support
      if (fsApi.requestFullscreen) {
        _globalDocument2['default'][fsApi.exitFullscreen]();
      } else if (this.tech_.supportsFullScreen()) {
        this.techCall_('exitFullScreen');
      } else {
        this.exitFullWindow();
        this.trigger('fullscreenchange');
      }
  
      return this;
    };
  
    /**
     * When fullscreen isn't supported we can stretch the video container to as wide as the browser will let us.
     *
     * @method enterFullWindow
     */
  
    Player.prototype.enterFullWindow = function enterFullWindow() {
      this.isFullWindow = true;
  
      // Storing original doc overflow value to return to when fullscreen is off
      this.docOrigOverflow = _globalDocument2['default'].documentElement.style.overflow;
  
      // Add listener for esc key to exit fullscreen
      Events.on(_globalDocument2['default'], 'keydown', Fn.bind(this, this.fullWindowOnEscKey));
  
      // Hide any scroll bars
      _globalDocument2['default'].documentElement.style.overflow = 'hidden';
  
      // Apply fullscreen styles
      Dom.addElClass(_globalDocument2['default'].body, 'vjs-full-window');
  
      this.trigger('enterFullWindow');
    };
  
    /**
     * Check for call to either exit full window or full screen on ESC key
     *
     * @param {String} event Event to check for key press
     * @method fullWindowOnEscKey
     */
  
    Player.prototype.fullWindowOnEscKey = function fullWindowOnEscKey(event) {
      if (event.keyCode === 27) {
        if (this.isFullscreen() === true) {
          this.exitFullscreen();
        } else {
          this.exitFullWindow();
        }
      }
    };
  
    /**
     * Exit full window
     *
     * @method exitFullWindow
     */
  
    Player.prototype.exitFullWindow = function exitFullWindow() {
      this.isFullWindow = false;
      Events.off(_globalDocument2['default'], 'keydown', this.fullWindowOnEscKey);
  
      // Unhide scroll bars.
      _globalDocument2['default'].documentElement.style.overflow = this.docOrigOverflow;
  
      // Remove fullscreen styles
      Dom.removeElClass(_globalDocument2['default'].body, 'vjs-full-window');
  
      // Resize the box, controller, and poster to original sizes
      // this.positionAll();
      this.trigger('exitFullWindow');
    };
  
    /**
     * Check whether the player can play a given mimetype
     *
     * @param {String} type The mimetype to check
     * @return {String} 'probably', 'maybe', or '' (empty string)
     * @method canPlayType
     */
  
    Player.prototype.canPlayType = function canPlayType(type) {
      var can = undefined;
  
      // Loop through each playback technology in the options order
      for (var i = 0, j = this.options_.techOrder; i < j.length; i++) {
        var techName = _utilsToTitleCaseJs2['default'](j[i]);
        var tech = _techTechJs2['default'].getTech(techName);
  
        // Support old behavior of techs being registered as components.
        // Remove once that deprecated behavior is removed.
        if (!tech) {
          tech = _componentJs2['default'].getComponent(techName);
        }
  
        // Check if the current tech is defined before continuing
        if (!tech) {
          _utilsLogJs2['default'].error('The "' + techName + '" tech is undefined. Skipped browser support check for that tech.');
          continue;
        }
  
        // Check if the browser supports this technology
        if (tech.isSupported()) {
          can = tech.canPlayType(type);
  
          if (can) {
            return can;
          }
        }
      }
  
      return '';
    };
  
    /**
     * Select source based on tech-order or source-order
     * Uses source-order selection if `options.sourceOrder` is truthy. Otherwise,
     * defaults to tech-order selection
     *
     * @param {Array} sources The sources for a media asset
     * @return {Object|Boolean} Object of source and tech order, otherwise false
     * @method selectSource
     */
  
    Player.prototype.selectSource = function selectSource(sources) {
      var _this3 = this;
  
      // Get only the techs specified in `techOrder` that exist and are supported by the
      // current platform
      var techs = this.options_.techOrder.map(_utilsToTitleCaseJs2['default']).map(function (techName) {
        // `Component.getComponent(...)` is for support of old behavior of techs
        // being registered as components.
        // Remove once that deprecated behavior is removed.
        return [techName, _techTechJs2['default'].getTech(techName) || _componentJs2['default'].getComponent(techName)];
      }).filter(function (_ref) {
        var techName = _ref[0];
        var tech = _ref[1];
  
        // Check if the current tech is defined before continuing
        if (tech) {
          // Check if the browser supports this technology
          return tech.isSupported();
        }
  
        _utilsLogJs2['default'].error('The "' + techName + '" tech is undefined. Skipped browser support check for that tech.');
        return false;
      });
  
      // Iterate over each `innerArray` element once per `outerArray` element and execute
      // `tester` with both. If `tester` returns a non-falsy value, exit early and return
      // that value.
      var findFirstPassingTechSourcePair = function findFirstPassingTechSourcePair(outerArray, innerArray, tester) {
        var found = undefined;
  
        outerArray.some(function (outerChoice) {
          return innerArray.some(function (innerChoice) {
            found = tester(outerChoice, innerChoice);
  
            if (found) {
              return true;
            }
          });
        });
  
        return found;
      };
  
      var foundSourceAndTech = undefined;
      var flip = function flip(fn) {
        return function (a, b) {
          return fn(b, a);
        };
      };
      var finder = function finder(_ref2, source) {
        var techName = _ref2[0];
        var tech = _ref2[1];
  
        if (tech.canPlaySource(source, _this3.options_[techName.toLowerCase()])) {
          return { source: source, tech: techName };
        }
      };
  
      // Depending on the truthiness of `options.sourceOrder`, we swap the order of techs and sources
      // to select from them based on their priority.
      if (this.options_.sourceOrder) {
        // Source-first ordering
        foundSourceAndTech = findFirstPassingTechSourcePair(sources, techs, flip(finder));
      } else {
        // Tech-first ordering
        foundSourceAndTech = findFirstPassingTechSourcePair(techs, sources, finder);
      }
  
      return foundSourceAndTech || false;
    };
  
    /**
     * The source function updates the video source
     * There are three types of variables you can pass as the argument.
     * **URL String**: A URL to the the video file. Use this method if you are sure
     * the current playback technology (HTML5/Flash) can support the source you
     * provide. Currently only MP4 files can be used in both HTML5 and Flash.
     * ```js
     *     myPlayer.src("http://www.example.com/path/to/video.mp4");
     * ```
     * **Source Object (or element):* * A javascript object containing information
     * about the source file. Use this method if you want the player to determine if
     * it can support the file using the type information.
     * ```js
     *     myPlayer.src({ type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" });
     * ```
     * **Array of Source Objects:* * To provide multiple versions of the source so
     * that it can be played using HTML5 across browsers you can use an array of
     * source objects. Video.js will detect which version is supported and load that
     * file.
     * ```js
     *     myPlayer.src([
     *       { type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" },
     *       { type: "video/webm", src: "http://www.example.com/path/to/video.webm" },
     *       { type: "video/ogg", src: "http://www.example.com/path/to/video.ogv" }
     *     ]);
     * ```
     *
     * @param  {String|Object|Array=} source The source URL, object, or array of sources
     * @return {String} The current video source when getting
     * @return {String} The player when setting
     * @method src
     */
  
    Player.prototype.src = function src(source) {
      if (source === undefined) {
        return this.techGet_('src');
      }
  
      var currentTech = _techTechJs2['default'].getTech(this.techName_);
      // Support old behavior of techs being registered as components.
      // Remove once that deprecated behavior is removed.
      if (!currentTech) {
        currentTech = _componentJs2['default'].getComponent(this.techName_);
      }
  
      // case: Array of source objects to choose from and pick the best to play
      if (Array.isArray(source)) {
        this.sourceList_(source);
  
        // case: URL String (http://myvideo...)
      } else if (typeof source === 'string') {
          // create a source object from the string
          this.src({ src: source });
  
          // case: Source object { src: '', type: '' ... }
        } else if (source instanceof Object) {
            // check if the source has a type and the loaded tech cannot play the source
            // if there's no type we'll just try the current tech
            if (source.type && !currentTech.canPlaySource(source, this.options_[this.techName_.toLowerCase()])) {
              // create a source list with the current source and send through
              // the tech loop to check for a compatible technology
              this.sourceList_([source]);
            } else {
              this.cache_.src = source.src;
              this.currentType_ = source.type || '';
  
              // wait until the tech is ready to set the source
              this.ready(function () {
  
                // The setSource tech method was added with source handlers
                // so older techs won't support it
                // We need to check the direct prototype for the case where subclasses
                // of the tech do not support source handlers
                if (currentTech.prototype.hasOwnProperty('setSource')) {
                  this.techCall_('setSource', source);
                } else {
                  this.techCall_('src', source.src);
                }
  
                if (this.options_.preload === 'auto') {
                  this.load();
                }
  
                if (this.options_.autoplay) {
                  this.play();
                }
  
                // Set the source synchronously if possible (#2326)
              }, true);
            }
          }
  
      return this;
    };
  
    /**
     * Handle an array of source objects
     *
     * @param  {Array} sources Array of source objects
     * @private
     * @method sourceList_
     */
  
    Player.prototype.sourceList_ = function sourceList_(sources) {
      var sourceTech = this.selectSource(sources);
  
      if (sourceTech) {
        if (sourceTech.tech === this.techName_) {
          // if this technology is already loaded, set the source
          this.src(sourceTech.source);
        } else {
          // load this technology with the chosen source
          this.loadTech_(sourceTech.tech, sourceTech.source);
        }
      } else {
        // We need to wrap this in a timeout to give folks a chance to add error event handlers
        this.setTimeout(function () {
          this.error({ code: 4, message: this.localize(this.options_.notSupportedMessage) });
        }, 0);
  
        // we could not find an appropriate tech, but let's still notify the delegate that this is it
        // this needs a better comment about why this is needed
        this.triggerReady();
      }
    };
  
    /**
     * Begin loading the src data.
     *
     * @return {Player} Returns the player
     * @method load
     */
  
    Player.prototype.load = function load() {
      this.techCall_('load');
      return this;
    };
  
    /**
     * Reset the player. Loads the first tech in the techOrder,
     * and calls `reset` on the tech`.
     *
     * @return {Player} Returns the player
     * @method reset
     */
  
    Player.prototype.reset = function reset() {
      this.loadTech_(_utilsToTitleCaseJs2['default'](this.options_.techOrder[0]), null);
      this.techCall_('reset');
      return this;
    };
  
    /**
     * Returns the fully qualified URL of the current source value e.g. http://mysite.com/video.mp4
     * Can be used in conjuction with `currentType` to assist in rebuilding the current source object.
     *
     * @return {String} The current source
     * @method currentSrc
     */
  
    Player.prototype.currentSrc = function currentSrc() {
      return this.techGet_('currentSrc') || this.cache_.src || '';
    };
  
    /**
     * Get the current source type e.g. video/mp4
     * This can allow you rebuild the current source object so that you could load the same
     * source and tech later
     *
     * @return {String} The source MIME type
     * @method currentType
     */
  
    Player.prototype.currentType = function currentType() {
      return this.currentType_ || '';
    };
  
    /**
     * Get or set the preload attribute
     *
     * @param {Boolean} value Boolean to determine if preload should be used
     * @return {String} The preload attribute value when getting
     * @return {Player} Returns the player when setting
     * @method preload
     */
  
    Player.prototype.preload = function preload(value) {
      if (value !== undefined) {
        this.techCall_('setPreload', value);
        this.options_.preload = value;
        return this;
      }
      return this.techGet_('preload');
    };
  
    /**
     * Get or set the autoplay attribute.
     *
     * @param {Boolean} value Boolean to determine if video should autoplay
     * @return {String} The autoplay attribute value when getting
     * @return {Player} Returns the player when setting
     * @method autoplay
     */
  
    Player.prototype.autoplay = function autoplay(value) {
      if (value !== undefined) {
        this.techCall_('setAutoplay', value);
        this.options_.autoplay = value;
        return this;
      }
      return this.techGet_('autoplay', value);
    };
  
    /**
     * Get or set the loop attribute on the video element.
     *
     * @param {Boolean} value Boolean to determine if video should loop
     * @return {String} The loop attribute value when getting
     * @return {Player} Returns the player when setting
     * @method loop
     */
  
    Player.prototype.loop = function loop(value) {
      if (value !== undefined) {
        this.techCall_('setLoop', value);
        this.options_['loop'] = value;
        return this;
      }
      return this.techGet_('loop');
    };
  
    /**
     * Get or set the poster image source url
     *
     * ##### EXAMPLE:
     * ```js
     *     // get
     *     var currentPoster = myPlayer.poster();
     *     // set
     *     myPlayer.poster('http://example.com/myImage.jpg');
     * ```
     *
     * @param  {String=} src Poster image source URL
     * @return {String} poster URL when getting
     * @return {Player} self when setting
     * @method poster
     */
  
    Player.prototype.poster = function poster(src) {
      if (src === undefined) {
        return this.poster_;
      }
  
      // The correct way to remove a poster is to set as an empty string
      // other falsey values will throw errors
      if (!src) {
        src = '';
      }
  
      // update the internal poster variable
      this.poster_ = src;
  
      // update the tech's poster
      this.techCall_('setPoster', src);
  
      // alert components that the poster has been set
      this.trigger('posterchange');
  
      return this;
    };
  
    /**
     * Some techs (e.g. YouTube) can provide a poster source in an
     * asynchronous way. We want the poster component to use this
     * poster source so that it covers up the tech's controls.
     * (YouTube's play button). However we only want to use this
     * soruce if the player user hasn't set a poster through
     * the normal APIs.
     *
     * @private
     * @method handleTechPosterChange_
     */
  
    Player.prototype.handleTechPosterChange_ = function handleTechPosterChange_() {
      if (!this.poster_ && this.tech_ && this.tech_.poster) {
        this.poster_ = this.tech_.poster() || '';
  
        // Let components know the poster has changed
        this.trigger('posterchange');
      }
    };
  
    /**
     * Get or set whether or not the controls are showing.
     *
     * @param  {Boolean} bool Set controls to showing or not
     * @return {Boolean}    Controls are showing
     * @method controls
     */
  
    Player.prototype.controls = function controls(bool) {
      if (bool !== undefined) {
        bool = !!bool; // force boolean
        // Don't trigger a change event unless it actually changed
        if (this.controls_ !== bool) {
          this.controls_ = bool;
  
          if (this.usingNativeControls()) {
            this.techCall_('setControls', bool);
          }
  
          if (bool) {
            this.removeClass('vjs-controls-disabled');
            this.addClass('vjs-controls-enabled');
            this.trigger('controlsenabled');
  
            if (!this.usingNativeControls()) {
              this.addTechControlsListeners_();
            }
          } else {
            this.removeClass('vjs-controls-enabled');
            this.addClass('vjs-controls-disabled');
            this.trigger('controlsdisabled');
  
            if (!this.usingNativeControls()) {
              this.removeTechControlsListeners_();
            }
          }
        }
        return this;
      }
      return !!this.controls_;
    };
  
    /**
     * Toggle native controls on/off. Native controls are the controls built into
     * devices (e.g. default iPhone controls), Flash, or other techs
     * (e.g. Vimeo Controls)
     * **This should only be set by the current tech, because only the tech knows
     * if it can support native controls**
     *
     * @param  {Boolean} bool    True signals that native controls are on
     * @return {Player}      Returns the player
     * @private
     * @method usingNativeControls
     */
  
    Player.prototype.usingNativeControls = function usingNativeControls(bool) {
      if (bool !== undefined) {
        bool = !!bool; // force boolean
        // Don't trigger a change event unless it actually changed
        if (this.usingNativeControls_ !== bool) {
          this.usingNativeControls_ = bool;
          if (bool) {
            this.addClass('vjs-using-native-controls');
  
            /**
              * player is using the native device controls
             *
              * @event usingnativecontrols
              * @memberof Player
              * @instance
              * @private
              */
            this.trigger('usingnativecontrols');
          } else {
            this.removeClass('vjs-using-native-controls');
  
            /**
              * player is using the custom HTML controls
             *
              * @event usingcustomcontrols
              * @memberof Player
              * @instance
              * @private
              */
            this.trigger('usingcustomcontrols');
          }
        }
        return this;
      }
      return !!this.usingNativeControls_;
    };
  
    /**
     * Set or get the current MediaError
     *
     * @param  {*} err A MediaError or a String/Number to be turned into a MediaError
     * @return {MediaError|null}     when getting
     * @return {Player}              when setting
     * @method error
     */
  
    Player.prototype.error = function error(err) {
      if (err === undefined) {
        return this.error_ || null;
      }
  
      // restoring to default
      if (err === null) {
        this.error_ = err;
        this.removeClass('vjs-error');
        if (this.errorDisplay) {
          this.errorDisplay.close();
        }
        return this;
      }
  
      this.error_ = new _mediaErrorJs2['default'](err);
  
      // add the vjs-error classname to the player
      this.addClass('vjs-error');
  
      // log the name of the error type and any message
      // ie8 just logs "[object object]" if you just log the error object
      _utilsLogJs2['default'].error('(CODE:' + this.error_.code + ' ' + _mediaErrorJs2['default'].errorTypes[this.error_.code] + ')', this.error_.message, this.error_);
  
      // fire an error event on the player
      this.trigger('error');
  
      return this;
    };
  
    /**
     * Returns whether or not the player is in the "ended" state.
     *
     * @return {Boolean} True if the player is in the ended state, false if not.
     * @method ended
     */
  
    Player.prototype.ended = function ended() {
      return this.techGet_('ended');
    };
  
    /**
     * Returns whether or not the player is in the "seeking" state.
     *
     * @return {Boolean} True if the player is in the seeking state, false if not.
     * @method seeking
     */
  
    Player.prototype.seeking = function seeking() {
      return this.techGet_('seeking');
    };
  
    /**
     * Returns the TimeRanges of the media that are currently available
     * for seeking to.
     *
     * @return {TimeRanges} the seekable intervals of the media timeline
     * @method seekable
     */
  
    Player.prototype.seekable = function seekable() {
      return this.techGet_('seekable');
    };
  
    /**
     * Report user activity
     *
     * @param {Object} event Event object
     * @method reportUserActivity
     */
  
    Player.prototype.reportUserActivity = function reportUserActivity(event) {
      this.userActivity_ = true;
    };
  
    /**
     * Get/set if user is active
     *
     * @param {Boolean} bool Value when setting
     * @return {Boolean} Value if user is active user when getting
     * @method userActive
     */
  
    Player.prototype.userActive = function userActive(bool) {
      if (bool !== undefined) {
        bool = !!bool;
        if (bool !== this.userActive_) {
          this.userActive_ = bool;
          if (bool) {
            // If the user was inactive and is now active we want to reset the
            // inactivity timer
            this.userActivity_ = true;
            this.removeClass('vjs-user-inactive');
            this.addClass('vjs-user-active');
            this.trigger('useractive');
          } else {
            // We're switching the state to inactive manually, so erase any other
            // activity
            this.userActivity_ = false;
  
            // Chrome/Safari/IE have bugs where when you change the cursor it can
            // trigger a mousemove event. This causes an issue when you're hiding
            // the cursor when the user is inactive, and a mousemove signals user
            // activity. Making it impossible to go into inactive mode. Specifically
            // this happens in fullscreen when we really need to hide the cursor.
            //
            // When this gets resolved in ALL browsers it can be removed
            // https://code.google.com/p/chromium/issues/detail?id=103041
            if (this.tech_) {
              this.tech_.one('mousemove', function (e) {
                e.stopPropagation();
                e.preventDefault();
              });
            }
  
            this.removeClass('vjs-user-active');
            this.addClass('vjs-user-inactive');
            this.trigger('userinactive');
          }
        }
        return this;
      }
      return this.userActive_;
    };
  
    /**
     * Listen for user activity based on timeout value
     *
     * @private
     * @method listenForUserActivity_
     */
  
    Player.prototype.listenForUserActivity_ = function listenForUserActivity_() {
      var mouseInProgress = undefined,
          lastMoveX = undefined,
          lastMoveY = undefined;
  
      var handleActivity = Fn.bind(this, this.reportUserActivity);
  
      var handleMouseMove = function handleMouseMove(e) {
        // #1068 - Prevent mousemove spamming
        // Chrome Bug: https://code.google.com/p/chromium/issues/detail?id=366970
        if (e.screenX !== lastMoveX || e.screenY !== lastMoveY) {
          lastMoveX = e.screenX;
          lastMoveY = e.screenY;
          handleActivity();
        }
      };
  
      var handleMouseDown = function handleMouseDown() {
        handleActivity();
        // For as long as the they are touching the device or have their mouse down,
        // we consider them active even if they're not moving their finger or mouse.
        // So we want to continue to update that they are active
        this.clearInterval(mouseInProgress);
        // Setting userActivity=true now and setting the interval to the same time
        // as the activityCheck interval (250) should ensure we never miss the
        // next activityCheck
        mouseInProgress = this.setInterval(handleActivity, 250);
      };
  
      var handleMouseUp = function handleMouseUp(event) {
        handleActivity();
        // Stop the interval that maintains activity if the mouse/touch is down
        this.clearInterval(mouseInProgress);
      };
  
      // Any mouse movement will be considered user activity
      this.on('mousedown', handleMouseDown);
      this.on('mousemove', handleMouseMove);
      this.on('mouseup', handleMouseUp);
  
      // Listen for keyboard navigation
      // Shouldn't need to use inProgress interval because of key repeat
      this.on('keydown', handleActivity);
      this.on('keyup', handleActivity);
  
      // Run an interval every 250 milliseconds instead of stuffing everything into
      // the mousemove/touchmove function itself, to prevent performance degradation.
      // `this.reportUserActivity` simply sets this.userActivity_ to true, which
      // then gets picked up by this loop
      // http://ejohn.org/blog/learning-from-twitter/
      var inactivityTimeout = undefined;
      var activityCheck = this.setInterval(function () {
        // Check to see if mouse/touch activity has happened
        if (this.userActivity_) {
          // Reset the activity tracker
          this.userActivity_ = false;
  
          // If the user state was inactive, set the state to active
          this.userActive(true);
  
          // Clear any existing inactivity timeout to start the timer over
          this.clearTimeout(inactivityTimeout);
  
          var timeout = this.options_['inactivityTimeout'];
          if (timeout > 0) {
            // In <timeout> milliseconds, if no more activity has occurred the
            // user will be considered inactive
            inactivityTimeout = this.setTimeout(function () {
              // Protect against the case where the inactivityTimeout can trigger just
              // before the next user activity is picked up by the activityCheck loop
              // causing a flicker
              if (!this.userActivity_) {
                this.userActive(false);
              }
            }, timeout);
          }
        }
      }, 250);
    };
  
    /**
     * Gets or sets the current playback rate.  A playback rate of
     * 1.0 represents normal speed and 0.5 would indicate half-speed
     * playback, for instance.
     * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-playbackrate
     *
     * @param  {Number} rate    New playback rate to set.
     * @return {Number}         Returns the new playback rate when setting
     * @return {Number}         Returns the current playback rate when getting
     * @method playbackRate
     */
  
    Player.prototype.playbackRate = function playbackRate(rate) {
      if (rate !== undefined) {
        this.techCall_('setPlaybackRate', rate);
        return this;
      }
  
      if (this.tech_ && this.tech_['featuresPlaybackRate']) {
        return this.techGet_('playbackRate');
      } else {
        return 1.0;
      }
    };
  
    /**
     * Gets or sets the audio flag
     *
     * @param  {Boolean} bool    True signals that this is an audio player.
     * @return {Boolean}         Returns true if player is audio, false if not when getting
     * @return {Player}      Returns the player if setting
     * @private
     * @method isAudio
     */
  
    Player.prototype.isAudio = function isAudio(bool) {
      if (bool !== undefined) {
        this.isAudio_ = !!bool;
        return this;
      }
  
      return !!this.isAudio_;
    };
  
    /**
     * Returns the current state of network activity for the element, from
     * the codes in the list below.
     * - NETWORK_EMPTY (numeric value 0)
     *   The element has not yet been initialised. All attributes are in
     *   their initial states.
     * - NETWORK_IDLE (numeric value 1)
     *   The element's resource selection algorithm is active and has
     *   selected a resource, but it is not actually using the network at
     *   this time.
     * - NETWORK_LOADING (numeric value 2)
     *   The user agent is actively trying to download data.
     * - NETWORK_NO_SOURCE (numeric value 3)
     *   The element's resource selection algorithm is active, but it has
     *   not yet found a resource to use.
     *
     * @see https://html.spec.whatwg.org/multipage/embedded-content.html#network-states
     * @return {Number} the current network activity state
     * @method networkState
     */
  
    Player.prototype.networkState = function networkState() {
      return this.techGet_('networkState');
    };
  
    /**
     * Returns a value that expresses the current state of the element
     * with respect to rendering the current playback position, from the
     * codes in the list below.
     * - HAVE_NOTHING (numeric value 0)
     *   No information regarding the media resource is available.
     * - HAVE_METADATA (numeric value 1)
     *   Enough of the resource has been obtained that the duration of the
     *   resource is available.
     * - HAVE_CURRENT_DATA (numeric value 2)
     *   Data for the immediate current playback position is available.
     * - HAVE_FUTURE_DATA (numeric value 3)
     *   Data for the immediate current playback position is available, as
     *   well as enough data for the user agent to advance the current
     *   playback position in the direction of playback.
     * - HAVE_ENOUGH_DATA (numeric value 4)
     *   The user agent estimates that enough data is available for
     *   playback to proceed uninterrupted.
     *
     * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-readystate
     * @return {Number} the current playback rendering state
     * @method readyState
     */
  
    Player.prototype.readyState = function readyState() {
      return this.techGet_('readyState');
    };
  
    /**
     * Get a video track list
     * @link https://html.spec.whatwg.org/multipage/embedded-content.html#videotracklist
     *
     * @return {VideoTrackList} thes current video track list
     * @method videoTracks
     */
  
    Player.prototype.videoTracks = function videoTracks() {
      // if we have not yet loadTech_, we create videoTracks_
      // these will be passed to the tech during loading
      if (!this.tech_) {
        this.videoTracks_ = this.videoTracks_ || new _tracksVideoTrackListJs2['default']();
        return this.videoTracks_;
      }
  
      return this.tech_.videoTracks();
    };
  
    /**
     * Get an audio track list
     * @link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotracklist
     *
     * @return {AudioTrackList} thes current audio track list
     * @method audioTracks
     */
  
    Player.prototype.audioTracks = function audioTracks() {
      // if we have not yet loadTech_, we create videoTracks_
      // these will be passed to the tech during loading
      if (!this.tech_) {
        this.audioTracks_ = this.audioTracks_ || new _tracksAudioTrackListJs2['default']();
        return this.audioTracks_;
      }
  
      return this.tech_.audioTracks();
    };
  
    /*
      * Text tracks are tracks of timed text events.
      * Captions - text displayed over the video for the hearing impaired
      * Subtitles - text displayed over the video for those who don't understand language in the video
      * Chapters - text displayed in a menu allowing the user to jump to particular points (chapters) in the video
      * Descriptions (not supported yet) - audio descriptions that are read back to the user by a screen reading device
      */
  
    /**
     * Get an array of associated text tracks. captions, subtitles, chapters, descriptions
     * http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-texttracks
     *
     * @return {Array}           Array of track objects
     * @method textTracks
     */
  
    Player.prototype.textTracks = function textTracks() {
      // cannot use techGet_ directly because it checks to see whether the tech is ready.
      // Flash is unlikely to be ready in time but textTracks should still work.
      return this.tech_ && this.tech_['textTracks']();
    };
  
    /**
     * Get an array of remote text tracks
     *
     * @return {Array}
     * @method remoteTextTracks
     */
  
    Player.prototype.remoteTextTracks = function remoteTextTracks() {
      return this.tech_ && this.tech_['remoteTextTracks']();
    };
  
    /**
     * Get an array of remote html track elements
     *
     * @return {HTMLTrackElement[]}
     * @method remoteTextTrackEls
     */
  
    Player.prototype.remoteTextTrackEls = function remoteTextTrackEls() {
      return this.tech_ && this.tech_['remoteTextTrackEls']();
    };
  
    /**
     * Add a text track
     * In addition to the W3C settings we allow adding additional info through options.
     * http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-addtexttrack
     *
     * @param {String}  kind        Captions, subtitles, chapters, descriptions, or metadata
     * @param {String=} label       Optional label
     * @param {String=} language    Optional language
     * @method addTextTrack
     */
  
    Player.prototype.addTextTrack = function addTextTrack(kind, label, language) {
      return this.tech_ && this.tech_['addTextTrack'](kind, label, language);
    };
  
    /**
     * Add a remote text track
     *
     * @param {Object} options    Options for remote text track
     * @method addRemoteTextTrack
     */
  
    Player.prototype.addRemoteTextTrack = function addRemoteTextTrack(options) {
      return this.tech_ && this.tech_['addRemoteTextTrack'](options);
    };
  
    /**
     * Remove a remote text track
     *
     * @param {Object} track    Remote text track to remove
     * @method removeRemoteTextTrack
     */
    // destructure the input into an object with a track argument, defaulting to arguments[0]
    // default the whole argument to an empty object if nothing was passed in
  
    Player.prototype.removeRemoteTextTrack = function removeRemoteTextTrack() {
      var _ref3 = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      var _ref3$track = _ref3.track;
      var track = _ref3$track === undefined ? arguments[0] : _ref3$track;
      // jshint ignore:line
      this.tech_ && this.tech_['removeRemoteTextTrack'](track);
    };
  
    /**
     * Get video width
     *
     * @return {Number} Video width
     * @method videoWidth
     */
  
    Player.prototype.videoWidth = function videoWidth() {
      return this.tech_ && this.tech_.videoWidth && this.tech_.videoWidth() || 0;
    };
  
    /**
     * Get video height
     *
     * @return {Number} Video height
     * @method videoHeight
     */
  
    Player.prototype.videoHeight = function videoHeight() {
      return this.tech_ && this.tech_.videoHeight && this.tech_.videoHeight() || 0;
    };
  
    // Methods to add support for
    // initialTime: function(){ return this.techCall_('initialTime'); },
    // startOffsetTime: function(){ return this.techCall_('startOffsetTime'); },
    // played: function(){ return this.techCall_('played'); },
    // defaultPlaybackRate: function(){ return this.techCall_('defaultPlaybackRate'); },
    // defaultMuted: function(){ return this.techCall_('defaultMuted'); }
  
    /**
     * The player's language code
     * NOTE: The language should be set in the player options if you want the
     * the controls to be built with a specific language. Changing the lanugage
     * later will not update controls text.
     *
     * @param {String} code  The locale string
     * @return {String}      The locale string when getting
     * @return {Player}      self when setting
     * @method language
     */
  
    Player.prototype.language = function language(code) {
      if (code === undefined) {
        return this.language_;
      }
  
      this.language_ = ('' + code).toLowerCase();
      return this;
    };
  
    /**
     * Get the player's language dictionary
     * Merge every time, because a newly added plugin might call videojs.addLanguage() at any time
     * Languages specified directly in the player options have precedence
     *
     * @return {Array} Array of languages
     * @method languages
     */
  
    Player.prototype.languages = function languages() {
      return _utilsMergeOptionsJs2['default'](Player.prototype.options_.languages, this.languages_);
    };
  
    /**
     * Converts track info to JSON
     *
     * @return {Object} JSON object of options
     * @method toJSON
     */
  
    Player.prototype.toJSON = function toJSON() {
      var options = _utilsMergeOptionsJs2['default'](this.options_);
      var tracks = options.tracks;
  
      options.tracks = [];
  
      for (var i = 0; i < tracks.length; i++) {
        var track = tracks[i];
  
        // deep merge tracks and null out player so no circular references
        track = _utilsMergeOptionsJs2['default'](track);
        track.player = undefined;
        options.tracks[i] = track;
      }
  
      return options;
    };
  
    /**
     * Creates a simple modal dialog (an instance of the `ModalDialog`
     * component) that immediately overlays the player with arbitrary
     * content and removes itself when closed.
     *
     * @param {String|Function|Element|Array|Null} content
     *        Same as `ModalDialog#content`'s param of the same name.
     *
     *        The most straight-forward usage is to provide a string or DOM
     *        element.
     *
     * @param {Object} [options]
     *        Extra options which will be passed on to the `ModalDialog`.
     *
     * @return {ModalDialog}
     */
  
    Player.prototype.createModal = function createModal(content, options) {
      var player = this;
  
      options = options || {};
      options.content = content || '';
  
      var modal = new _modalDialog2['default'](player, options);
  
      player.addChild(modal);
      modal.on('dispose', function () {
        player.removeChild(modal);
      });
  
      return modal.open();
    };
  
    /**
     * Gets tag settings
     *
     * @param {Element} tag The player tag
     * @return {Array} An array of sources and track objects
     * @static
     * @method getTagSettings
     */
  
    Player.getTagSettings = function getTagSettings(tag) {
      var baseOptions = {
        'sources': [],
        'tracks': []
      };
  
      var tagOptions = Dom.getElAttributes(tag);
      var dataSetup = tagOptions['data-setup'];
  
      // Check if data-setup attr exists.
      if (dataSetup !== null) {
        // Parse options JSON
  
        var _safeParseTuple = _safeJsonParseTuple2['default'](dataSetup || '{}');
  
        var err = _safeParseTuple[0];
        var data = _safeParseTuple[1];
  
        if (err) {
          _utilsLogJs2['default'].error(err);
        }
        _objectAssign2['default'](tagOptions, data);
      }
  
      _objectAssign2['default'](baseOptions, tagOptions);
  
      // Get tag children settings
      if (tag.hasChildNodes()) {
        var children = tag.childNodes;
  
        for (var i = 0, j = children.length; i < j; i++) {
          var child = children[i];
          // Change case needed: http://ejohn.org/blog/nodename-case-sensitivity/
          var childName = child.nodeName.toLowerCase();
          if (childName === 'source') {
            baseOptions.sources.push(Dom.getElAttributes(child));
          } else if (childName === 'track') {
            baseOptions.tracks.push(Dom.getElAttributes(child));
          }
        }
      }
  
      return baseOptions;
    };
  
    return Player;
  })(_componentJs2['default']);
  
  Player.players = {};
  
  var navigator = _globalWindow2['default'].navigator;
  /*
   * Player instance options, surfaced using options
   * options = Player.prototype.options_
   * Make changes in options, not here.
   *
   * @type {Object}
   * @private
   */
  Player.prototype.options_ = {
    // Default order of fallback technology
    techOrder: ['html5', 'flash'],
    // techOrder: ['flash','html5'],
  
    html5: {},
    flash: {},
  
    // defaultVolume: 0.85,
    defaultVolume: 0.00, // The freakin seaguls are driving me crazy!
  
    // default inactivity timeout
    inactivityTimeout: 2000,
  
    // default playback rates
    playbackRates: [],
    // Add playback rate selection by adding rates
    // 'playbackRates': [0.5, 1, 1.5, 2],
  
    // Included control sets
    children: ['mediaLoader', 'posterImage', 'textTrackDisplay', 'loadingSpinner', 'bigPlayButton', 'controlBar', 'errorDisplay', 'textTrackSettings'],
  
    language: navigator.languages && navigator.languages[0] || navigator.userLanguage || navigator.language || 'en',
  
    // locales and their language translations
    languages: {},
  
    // Default message to show when a video cannot be played.
    notSupportedMessage: 'No compatible source was found for this media.'
  };
  
  /**
   * Fired when the user agent begins looking for media data
   *
   * @event loadstart
   */
  Player.prototype.handleTechLoadStart_;
  
  /**
   * Fired when the player has initial duration and dimension information
   *
   * @event loadedmetadata
   */
  Player.prototype.handleLoadedMetaData_;
  
  /**
   * Fired when the player receives text data
   *
   * @event textdata
   */
  Player.prototype.handleTextData_;
  
  /**
   * Fired when the player has downloaded data at the current playback position
   *
   * @event loadeddata
   */
  Player.prototype.handleLoadedData_;
  
  /**
   * Fired when the user is active, e.g. moves the mouse over the player
   *
   * @event useractive
   */
  Player.prototype.handleUserActive_;
  
  /**
   * Fired when the user is inactive, e.g. a short delay after the last mouse move or control interaction
   *
   * @event userinactive
   */
  Player.prototype.handleUserInactive_;
  
  /**
   * Fired when the current playback position has changed *
   * During playback this is fired every 15-250 milliseconds, depending on the
   * playback technology in use.
   *
   * @event timeupdate
   */
  Player.prototype.handleTimeUpdate_;
  
  /**
   * Fired when video playback ends
   *
   * @event ended
   */
  Player.prototype.handleTechEnded_;
  
  /**
   * Fired when the volume changes
   *
   * @event volumechange
   */
  Player.prototype.handleVolumeChange_;
  
  /**
   * Fired when an error occurs
   *
   * @event error
   */
  Player.prototype.handleError_;
  
  Player.prototype.flexNotSupported_ = function () {
    var elem = _globalDocument2['default'].createElement('i');
  
    // Note: We don't actually use flexBasis (or flexOrder), but it's one of the more
    // common flex features that we can rely on when checking for flex support.
    return !('flexBasis' in elem.style || 'webkitFlexBasis' in elem.style || 'mozFlexBasis' in elem.style || 'msFlexBasis' in elem.style || 'msFlexOrder' in elem.style) /* IE10-specific (2012 flex spec)  */;
  };
  
  _componentJs2['default'].registerComponent('Player', Player);
  exports['default'] = Player;
  module.exports = exports['default'];
  // If empty string, make it a parsable json object.
  
  },{"./big-play-button.js":63,"./component.js":67,"./control-bar/control-bar.js":70,"./error-display.js":103,"./fullscreen-api.js":106,"./loading-spinner.js":107,"./media-error.js":108,"./modal-dialog":112,"./poster-image.js":117,"./tech/html5.js":122,"./tech/loader.js":123,"./tech/tech.js":124,"./tracks/audio-track-list.js":125,"./tracks/text-track-display.js":130,"./tracks/text-track-list-converter.js":131,"./tracks/text-track-settings.js":133,"./tracks/video-track-list.js":138,"./utils/browser.js":140,"./utils/buffer.js":141,"./utils/dom.js":142,"./utils/events.js":143,"./utils/fn.js":144,"./utils/guid.js":146,"./utils/log.js":147,"./utils/merge-options.js":148,"./utils/stylesheet.js":149,"./utils/time-ranges.js":150,"./utils/to-title-case.js":151,"global/document":1,"global/window":2,"object.assign":45,"safe-json-parse/tuple":54}],114:[function(_dereq_,module,exports){
  /**
   * @file plugins.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _playerJs = _dereq_('./player.js');
  
  var _playerJs2 = _interopRequireDefault(_playerJs);
  
  /**
   * The method for registering a video.js plugin
   *
   * @param  {String} name The name of the plugin
   * @param  {Function} init The function that is run when the player inits
   * @method plugin
   */
  var plugin = function plugin(name, init) {
    _playerJs2['default'].prototype[name] = init;
  };
  
  exports['default'] = plugin;
  module.exports = exports['default'];
  
  },{"./player.js":113}],115:[function(_dereq_,module,exports){
  /**
   * @file popup-button.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _clickableComponentJs = _dereq_('../clickable-component.js');
  
  var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _popupJs = _dereq_('./popup.js');
  
  var _popupJs2 = _interopRequireDefault(_popupJs);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');
  
  var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);
  
  /**
   * A button class with a popup control
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends ClickableComponent
   * @class PopupButton
   */
  
  var PopupButton = (function (_ClickableComponent) {
    _inherits(PopupButton, _ClickableComponent);
  
    function PopupButton(player) {
      var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
  
      _classCallCheck(this, PopupButton);
  
      _ClickableComponent.call(this, player, options);
  
      this.update();
    }
  
    /**
     * Update popup
     *
     * @method update
     */
  
    PopupButton.prototype.update = function update() {
      var popup = this.createPopup();
  
      if (this.popup) {
        this.removeChild(this.popup);
      }
  
      this.popup = popup;
      this.addChild(popup);
  
      if (this.items && this.items.length === 0) {
        this.hide();
      } else if (this.items && this.items.length > 1) {
        this.show();
      }
    };
  
    /**
     * Create popup - Override with specific functionality for component
     *
     * @return {Popup} The constructed popup
     * @method createPopup
     */
  
    PopupButton.prototype.createPopup = function createPopup() {};
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    PopupButton.prototype.createEl = function createEl() {
      return _ClickableComponent.prototype.createEl.call(this, 'div', {
        className: this.buildCSSClass()
      });
    };
  
    /**
     * Allow sub components to stack CSS class names
     *
     * @return {String} The constructed class name
     * @method buildCSSClass
     */
  
    PopupButton.prototype.buildCSSClass = function buildCSSClass() {
      var menuButtonClass = 'vjs-menu-button';
  
      // If the inline option is passed, we want to use different styles altogether.
      if (this.options_.inline === true) {
        menuButtonClass += '-inline';
      } else {
        menuButtonClass += '-popup';
      }
  
      return 'vjs-menu-button ' + menuButtonClass + ' ' + _ClickableComponent.prototype.buildCSSClass.call(this);
    };
  
    return PopupButton;
  })(_clickableComponentJs2['default']);
  
  _componentJs2['default'].registerComponent('PopupButton', PopupButton);
  exports['default'] = PopupButton;
  module.exports = exports['default'];
  
  },{"../clickable-component.js":65,"../component.js":67,"../utils/dom.js":142,"../utils/fn.js":144,"../utils/to-title-case.js":151,"./popup.js":116}],116:[function(_dereq_,module,exports){
  /**
   * @file popup.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsEventsJs = _dereq_('../utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  /**
   * The Popup component is used to build pop up controls.
   *
   * @extends Component
   * @class Popup
   */
  
  var Popup = (function (_Component) {
    _inherits(Popup, _Component);
  
    function Popup() {
      _classCallCheck(this, Popup);
  
      _Component.apply(this, arguments);
    }
  
    /**
     * Add a popup item to the popup
     *
     * @param {Object|String} component Component or component type to add
     * @method addItem
     */
  
    Popup.prototype.addItem = function addItem(component) {
      this.addChild(component);
      component.on('click', Fn.bind(this, function () {
        this.unlockShowing();
      }));
    };
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    Popup.prototype.createEl = function createEl() {
      var contentElType = this.options_.contentElType || 'ul';
      this.contentEl_ = Dom.createEl(contentElType, {
        className: 'vjs-menu-content'
      });
      var el = _Component.prototype.createEl.call(this, 'div', {
        append: this.contentEl_,
        className: 'vjs-menu'
      });
      el.appendChild(this.contentEl_);
  
      // Prevent clicks from bubbling up. Needed for Popup Buttons,
      // where a click on the parent is significant
      Events.on(el, 'click', function (event) {
        event.preventDefault();
        event.stopImmediatePropagation();
      });
  
      return el;
    };
  
    return Popup;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('Popup', Popup);
  exports['default'] = Popup;
  module.exports = exports['default'];
  
  },{"../component.js":67,"../utils/dom.js":142,"../utils/events.js":143,"../utils/fn.js":144}],117:[function(_dereq_,module,exports){
  /**
   * @file poster-image.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _clickableComponentJs = _dereq_('./clickable-component.js');
  
  var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);
  
  var _componentJs = _dereq_('./component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsFnJs = _dereq_('./utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsDomJs = _dereq_('./utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsBrowserJs = _dereq_('./utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  /**
   * The component that handles showing the poster image.
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Button
   * @class PosterImage
   */
  
  var PosterImage = (function (_ClickableComponent) {
    _inherits(PosterImage, _ClickableComponent);
  
    function PosterImage(player, options) {
      _classCallCheck(this, PosterImage);
  
      _ClickableComponent.call(this, player, options);
  
      this.update();
      player.on('posterchange', Fn.bind(this, this.update));
    }
  
    /**
     * Clean up the poster image
     *
     * @method dispose
     */
  
    PosterImage.prototype.dispose = function dispose() {
      this.player().off('posterchange', this.update);
      _ClickableComponent.prototype.dispose.call(this);
    };
  
    /**
     * Create the poster's image element
     *
     * @return {Element}
     * @method createEl
     */
  
    PosterImage.prototype.createEl = function createEl() {
      var el = Dom.createEl('div', {
        className: 'vjs-poster',
  
        // Don't want poster to be tabbable.
        tabIndex: -1
      });
  
      // To ensure the poster image resizes while maintaining its original aspect
      // ratio, use a div with `background-size` when available. For browsers that
      // do not support `background-size` (e.g. IE8), fall back on using a regular
      // img element.
      if (!browser.BACKGROUND_SIZE_SUPPORTED) {
        this.fallbackImg_ = Dom.createEl('img');
        el.appendChild(this.fallbackImg_);
      }
  
      return el;
    };
  
    /**
     * Event handler for updates to the player's poster source
     *
     * @method update
     */
  
    PosterImage.prototype.update = function update() {
      var url = this.player().poster();
  
      this.setSrc(url);
  
      // If there's no poster source we should display:none on this component
      // so it's not still clickable or right-clickable
      if (url) {
        this.show();
      } else {
        this.hide();
      }
    };
  
    /**
     * Set the poster source depending on the display method
     *
     * @param {String} url The URL to the poster source
     * @method setSrc
     */
  
    PosterImage.prototype.setSrc = function setSrc(url) {
      if (this.fallbackImg_) {
        this.fallbackImg_.src = url;
      } else {
        var backgroundImage = '';
        // Any falsey values should stay as an empty string, otherwise
        // this will throw an extra error
        if (url) {
          backgroundImage = 'url("' + url + '")';
        }
  
        this.el_.style.backgroundImage = backgroundImage;
      }
    };
  
    /**
     * Event handler for clicks on the poster image
     *
     * @method handleClick
     */
  
    PosterImage.prototype.handleClick = function handleClick() {
      // We don't want a click to trigger playback when controls are disabled
      // but CSS should be hiding the poster to prevent that from happening
      if (this.player_.paused()) {
        this.player_.play();
      } else {
        this.player_.pause();
      }
    };
  
    return PosterImage;
  })(_clickableComponentJs2['default']);
  
  _componentJs2['default'].registerComponent('PosterImage', PosterImage);
  exports['default'] = PosterImage;
  module.exports = exports['default'];
  
  },{"./clickable-component.js":65,"./component.js":67,"./utils/browser.js":140,"./utils/dom.js":142,"./utils/fn.js":144}],118:[function(_dereq_,module,exports){
  /**
   * @file setup.js
   *
   * Functions for automatically setting up a player
   * based on the data-setup attribute of the video tag
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  var _utilsEventsJs = _dereq_('./utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _windowLoaded = false;
  var videojs = undefined;
  
  // Automatically set up any tags that have a data-setup attribute
  var autoSetup = function autoSetup() {
    // One day, when we stop supporting IE8, go back to this, but in the meantime...*hack hack hack*
    // var vids = Array.prototype.slice.call(document.getElementsByTagName('video'));
    // var audios = Array.prototype.slice.call(document.getElementsByTagName('audio'));
    // var mediaEls = vids.concat(audios);
  
    // Because IE8 doesn't support calling slice on a node list, we need to loop through each list of elements
    // to build up a new, combined list of elements.
    var vids = _globalDocument2['default'].getElementsByTagName('video');
    var audios = _globalDocument2['default'].getElementsByTagName('audio');
    var mediaEls = [];
    if (vids && vids.length > 0) {
      for (var i = 0, e = vids.length; i < e; i++) {
        mediaEls.push(vids[i]);
      }
    }
    if (audios && audios.length > 0) {
      for (var i = 0, e = audios.length; i < e; i++) {
        mediaEls.push(audios[i]);
      }
    }
  
    // Check if any media elements exist
    if (mediaEls && mediaEls.length > 0) {
  
      for (var i = 0, e = mediaEls.length; i < e; i++) {
        var mediaEl = mediaEls[i];
  
        // Check if element exists, has getAttribute func.
        // IE seems to consider typeof el.getAttribute == 'object' instead of 'function' like expected, at least when loading the player immediately.
        if (mediaEl && mediaEl.getAttribute) {
  
          // Make sure this player hasn't already been set up.
          if (mediaEl['player'] === undefined) {
            var options = mediaEl.getAttribute('data-setup');
  
            // Check if data-setup attr exists.
            // We only auto-setup if they've added the data-setup attr.
            if (options !== null) {
              // Create new video.js instance.
              var player = videojs(mediaEl);
            }
          }
  
          // If getAttribute isn't defined, we need to wait for the DOM.
        } else {
            autoSetupTimeout(1);
            break;
          }
      }
  
      // No videos were found, so keep looping unless page is finished loading.
    } else if (!_windowLoaded) {
        autoSetupTimeout(1);
      }
  };
  
  // Pause to let the DOM keep processing
  var autoSetupTimeout = function autoSetupTimeout(wait, vjs) {
    if (vjs) {
      videojs = vjs;
    }
  
    setTimeout(autoSetup, wait);
  };
  
  if (_globalDocument2['default'].readyState === 'complete') {
    _windowLoaded = true;
  } else {
    Events.one(_globalWindow2['default'], 'load', function () {
      _windowLoaded = true;
    });
  }
  
  var hasLoaded = function hasLoaded() {
    return _windowLoaded;
  };
  
  exports.autoSetup = autoSetup;
  exports.autoSetupTimeout = autoSetupTimeout;
  exports.hasLoaded = hasLoaded;
  
  },{"./utils/events.js":143,"global/document":1,"global/window":2}],119:[function(_dereq_,module,exports){
  /**
   * @file slider.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  /**
   * The base functionality for sliders like the volume bar and seek bar
   *
   * @param {Player|Object} player
   * @param {Object=} options
   * @extends Component
   * @class Slider
   */
  
  var Slider = (function (_Component) {
    _inherits(Slider, _Component);
  
    function Slider(player, options) {
      _classCallCheck(this, Slider);
  
      _Component.call(this, player, options);
  
      // Set property names to bar to match with the child Slider class is looking for
      this.bar = this.getChild(this.options_.barName);
  
      // Set a horizontal or vertical class on the slider depending on the slider type
      this.vertical(!!this.options_.vertical);
  
      this.on('mousedown', this.handleMouseDown);
      this.on('touchstart', this.handleMouseDown);
      this.on('focus', this.handleFocus);
      this.on('blur', this.handleBlur);
      this.on('click', this.handleClick);
  
      this.on(player, 'controlsvisible', this.update);
      this.on(player, this.playerEvent, this.update);
    }
  
    /**
     * Create the component's DOM element
     *
     * @param {String} type Type of element to create
     * @param {Object=} props List of properties in Object form
     * @return {Element}
     * @method createEl
     */
  
    Slider.prototype.createEl = function createEl(type) {
      var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
      var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
  
      // Add the slider element class to all sub classes
      props.className = props.className + ' vjs-slider';
      props = _objectAssign2['default']({
        tabIndex: 0
      }, props);
  
      attributes = _objectAssign2['default']({
        'role': 'slider',
        'aria-valuenow': 0,
        'aria-valuemin': 0,
        'aria-valuemax': 100,
        tabIndex: 0
      }, attributes);
  
      return _Component.prototype.createEl.call(this, type, props, attributes);
    };
  
    /**
     * Handle mouse down on slider
     *
     * @param {Object} event Mouse down event object
     * @method handleMouseDown
     */
  
    Slider.prototype.handleMouseDown = function handleMouseDown(event) {
      var doc = this.bar.el_.ownerDocument;
  
      event.preventDefault();
      Dom.blockTextSelection();
  
      this.addClass('vjs-sliding');
      this.trigger('slideractive');
  
      this.on(doc, 'mousemove', this.handleMouseMove);
      this.on(doc, 'mouseup', this.handleMouseUp);
      this.on(doc, 'touchmove', this.handleMouseMove);
      this.on(doc, 'touchend', this.handleMouseUp);
  
      this.handleMouseMove(event);
    };
  
    /**
     * To be overridden by a subclass
     *
     * @method handleMouseMove
     */
  
    Slider.prototype.handleMouseMove = function handleMouseMove() {};
  
    /**
     * Handle mouse up on Slider
     *
     * @method handleMouseUp
     */
  
    Slider.prototype.handleMouseUp = function handleMouseUp() {
      var doc = this.bar.el_.ownerDocument;
  
      Dom.unblockTextSelection();
  
      this.removeClass('vjs-sliding');
      this.trigger('sliderinactive');
  
      this.off(doc, 'mousemove', this.handleMouseMove);
      this.off(doc, 'mouseup', this.handleMouseUp);
      this.off(doc, 'touchmove', this.handleMouseMove);
      this.off(doc, 'touchend', this.handleMouseUp);
  
      this.update();
    };
  
    /**
     * Update slider
     *
     * @method update
     */
  
    Slider.prototype.update = function update() {
      // In VolumeBar init we have a setTimeout for update that pops and update to the end of the
      // execution stack. The player is destroyed before then update will cause an error
      if (!this.el_) return;
  
      // If scrubbing, we could use a cached value to make the handle keep up with the user's mouse.
      // On HTML5 browsers scrubbing is really smooth, but some flash players are slow, so we might want to utilize this later.
      // var progress =  (this.player_.scrubbing()) ? this.player_.getCache().currentTime / this.player_.duration() : this.player_.currentTime() / this.player_.duration();
      var progress = this.getPercent();
      var bar = this.bar;
  
      // If there's no bar...
      if (!bar) return;
  
      // Protect against no duration and other division issues
      if (typeof progress !== 'number' || progress !== progress || progress < 0 || progress === Infinity) {
        progress = 0;
      }
  
      // Convert to a percentage for setting
      var percentage = (progress * 100).toFixed(2) + '%';
  
      // Set the new bar width or height
      if (this.vertical()) {
        bar.el().style.height = percentage;
      } else {
        bar.el().style.width = percentage;
      }
    };
  
    /**
     * Calculate distance for slider
     *
     * @param {Object} event Event object
     * @method calculateDistance
     */
  
    Slider.prototype.calculateDistance = function calculateDistance(event) {
      var position = Dom.getPointerPosition(this.el_, event);
      if (this.vertical()) {
        return position.y;
      }
      return position.x;
    };
  
    /**
     * Handle on focus for slider
     *
     * @method handleFocus
     */
  
    Slider.prototype.handleFocus = function handleFocus() {
      this.on(this.bar.el_.ownerDocument, 'keydown', this.handleKeyPress);
    };
  
    /**
     * Handle key press for slider
     *
     * @param {Object} event Event object
     * @method handleKeyPress
     */
  
    Slider.prototype.handleKeyPress = function handleKeyPress(event) {
      if (event.which === 37 || event.which === 40) {
        // Left and Down Arrows
        event.preventDefault();
        this.stepBack();
      } else if (event.which === 38 || event.which === 39) {
        // Up and Right Arrows
        event.preventDefault();
        this.stepForward();
      }
    };
  
    /**
     * Handle on blur for slider
     *
     * @method handleBlur
     */
  
    Slider.prototype.handleBlur = function handleBlur() {
      this.off(this.bar.el_.ownerDocument, 'keydown', this.handleKeyPress);
    };
  
    /**
     * Listener for click events on slider, used to prevent clicks
     *   from bubbling up to parent elements like button menus.
     *
     * @param {Object} event Event object
     * @method handleClick
     */
  
    Slider.prototype.handleClick = function handleClick(event) {
      event.stopImmediatePropagation();
      event.preventDefault();
    };
  
    /**
     * Get/set if slider is horizontal for vertical
     *
     * @param {Boolean} bool True if slider is vertical, false is horizontal
     * @return {Boolean} True if slider is vertical, false is horizontal
     * @method vertical
     */
  
    Slider.prototype.vertical = function vertical(bool) {
      if (bool === undefined) {
        return this.vertical_ || false;
      }
  
      this.vertical_ = !!bool;
  
      if (this.vertical_) {
        this.addClass('vjs-slider-vertical');
      } else {
        this.addClass('vjs-slider-horizontal');
      }
  
      return this;
    };
  
    return Slider;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('Slider', Slider);
  exports['default'] = Slider;
  module.exports = exports['default'];
  
  },{"../component.js":67,"../utils/dom.js":142,"object.assign":45}],120:[function(_dereq_,module,exports){
  /**
   * @file flash-rtmp.js
   */
  'use strict';
  
  exports.__esModule = true;
  function FlashRtmpDecorator(Flash) {
    Flash.streamingFormats = {
      'rtmp/mp4': 'MP4',
      'rtmp/flv': 'FLV'
    };
  
    Flash.streamFromParts = function (connection, stream) {
      return connection + '&' + stream;
    };
  
    Flash.streamToParts = function (src) {
      var parts = {
        connection: '',
        stream: ''
      };
  
      if (!src) return parts;
  
      // Look for the normal URL separator we expect, '&'.
      // If found, we split the URL into two pieces around the
      // first '&'.
      var connEnd = src.search(/&(?!\w+=)/);
      var streamBegin = undefined;
      if (connEnd !== -1) {
        streamBegin = connEnd + 1;
      } else {
        // If there's not a '&', we use the last '/' as the delimiter.
        connEnd = streamBegin = src.lastIndexOf('/') + 1;
        if (connEnd === 0) {
          // really, there's not a '/'?
          connEnd = streamBegin = src.length;
        }
      }
      parts.connection = src.substring(0, connEnd);
      parts.stream = src.substring(streamBegin, src.length);
  
      return parts;
    };
  
    Flash.isStreamingType = function (srcType) {
      return srcType in Flash.streamingFormats;
    };
  
    // RTMP has four variations, any string starting
    // with one of these protocols should be valid
    Flash.RTMP_RE = /^rtmp[set]?:\/\//i;
  
    Flash.isStreamingSrc = function (src) {
      return Flash.RTMP_RE.test(src);
    };
  
    /**
     * A source handler for RTMP urls
     * @type {Object}
     */
    Flash.rtmpSourceHandler = {};
  
    /**
     * Check if Flash can play the given videotype
     * @param  {String} type    The mimetype to check
     * @return {String}         'probably', 'maybe', or '' (empty string)
     */
    Flash.rtmpSourceHandler.canPlayType = function (type) {
      if (Flash.isStreamingType(type)) {
        return 'maybe';
      }
  
      return '';
    };
  
    /**
     * Check if Flash can handle the source natively
     * @param  {Object} source  The source object
     * @param  {Object} options The options passed to the tech
     * @return {String}         'probably', 'maybe', or '' (empty string)
     */
    Flash.rtmpSourceHandler.canHandleSource = function (source, options) {
      var can = Flash.rtmpSourceHandler.canPlayType(source.type);
  
      if (can) {
        return can;
      }
  
      if (Flash.isStreamingSrc(source.src)) {
        return 'maybe';
      }
  
      return '';
    };
  
    /**
     * Pass the source to the flash object
     * Adaptive source handlers will have more complicated workflows before passing
     * video data to the video element
     * @param  {Object} source   The source object
     * @param  {Flash}  tech     The instance of the Flash tech
     * @param  {Object} options  The options to pass to the source
     */
    Flash.rtmpSourceHandler.handleSource = function (source, tech, options) {
      var srcParts = Flash.streamToParts(source.src);
  
      tech['setRtmpConnection'](srcParts.connection);
      tech['setRtmpStream'](srcParts.stream);
    };
  
    // Register the native source handler
    Flash.registerSourceHandler(Flash.rtmpSourceHandler);
  
    return Flash;
  }
  
  exports['default'] = FlashRtmpDecorator;
  module.exports = exports['default'];
  
  },{}],121:[function(_dereq_,module,exports){
  /**
   * @file flash.js
   * VideoJS-SWF - Custom Flash Player with HTML5-ish API
   * https://github.com/zencoder/video-js-swf
   * Not using setupTriggers. Using global onEvent func to distribute events
   */
  
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _tech = _dereq_('./tech');
  
  var _tech2 = _interopRequireDefault(_tech);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsUrlJs = _dereq_('../utils/url.js');
  
  var Url = _interopRequireWildcard(_utilsUrlJs);
  
  var _utilsTimeRangesJs = _dereq_('../utils/time-ranges.js');
  
  var _flashRtmp = _dereq_('./flash-rtmp');
  
  var _flashRtmp2 = _interopRequireDefault(_flashRtmp);
  
  var _component = _dereq_('../component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  var navigator = _globalWindow2['default'].navigator;
  /**
   * Flash Media Controller - Wrapper for fallback SWF API
   *
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready Ready callback function
   * @extends Tech
   * @class Flash
   */
  
  var Flash = (function (_Tech) {
    _inherits(Flash, _Tech);
  
    function Flash(options, ready) {
      _classCallCheck(this, Flash);
  
      _Tech.call(this, options, ready);
  
      // Set the source when ready
      if (options.source) {
        this.ready(function () {
          this.setSource(options.source);
        }, true);
      }
  
      // Having issues with Flash reloading on certain page actions (hide/resize/fullscreen) in certain browsers
      // This allows resetting the playhead when we catch the reload
      if (options.startTime) {
        this.ready(function () {
          this.load();
          this.play();
          this.currentTime(options.startTime);
        }, true);
      }
  
      // Add global window functions that the swf expects
      // A 4.x workflow we weren't able to solve for in 5.0
      // because of the need to hard code these functions
      // into the swf for security reasons
      _globalWindow2['default'].videojs = _globalWindow2['default'].videojs || {};
      _globalWindow2['default'].videojs.Flash = _globalWindow2['default'].videojs.Flash || {};
      _globalWindow2['default'].videojs.Flash.onReady = Flash.onReady;
      _globalWindow2['default'].videojs.Flash.onEvent = Flash.onEvent;
      _globalWindow2['default'].videojs.Flash.onError = Flash.onError;
  
      this.on('seeked', function () {
        this.lastSeekTarget_ = undefined;
      });
    }
  
    // Create setters and getters for attributes
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    Flash.prototype.createEl = function createEl() {
      var options = this.options_;
  
      // If video.js is hosted locally you should also set the location
      // for the hosted swf, which should be relative to the page (not video.js)
      // Otherwise this adds a CDN url.
      // The CDN also auto-adds a swf URL for that specific version.
      if (!options.swf) {
        options.swf = '//vjs.zencdn.net/swf/5.1.0/video-js.swf';
      }
  
      // Generate ID for swf object
      var objId = options.techId;
  
      // Merge default flashvars with ones passed in to init
      var flashVars = _objectAssign2['default']({
  
        // SWF Callback Functions
        'readyFunction': 'videojs.Flash.onReady',
        'eventProxyFunction': 'videojs.Flash.onEvent',
        'errorEventProxyFunction': 'videojs.Flash.onError',
  
        // Player Settings
        'autoplay': options.autoplay,
        'preload': options.preload,
        'loop': options.loop,
        'muted': options.muted
  
      }, options.flashVars);
  
      // Merge default parames with ones passed in
      var params = _objectAssign2['default']({
        'wmode': 'opaque', // Opaque is needed to overlay controls, but can affect playback performance
        'bgcolor': '#000000' // Using bgcolor prevents a white flash when the object is loading
      }, options.params);
  
      // Merge default attributes with ones passed in
      var attributes = _objectAssign2['default']({
        'id': objId,
        'name': objId, // Both ID and Name needed or swf to identify itself
        'class': 'vjs-tech'
      }, options.attributes);
  
      this.el_ = Flash.embed(options.swf, flashVars, params, attributes);
      this.el_.tech = this;
  
      return this.el_;
    };
  
    /**
     * Play for flash tech
     *
     * @method play
     */
  
    Flash.prototype.play = function play() {
      if (this.ended()) {
        this.setCurrentTime(0);
      }
      this.el_.vjs_play();
    };
  
    /**
     * Pause for flash tech
     *
     * @method pause
     */
  
    Flash.prototype.pause = function pause() {
      this.el_.vjs_pause();
    };
  
    /**
     * Get/set video
     *
     * @param {Object=} src Source object
     * @return {Object}
     * @method src
     */
  
    Flash.prototype.src = function src(_src) {
      if (_src === undefined) {
        return this.currentSrc();
      }
  
      // Setting src through `src` not `setSrc` will be deprecated
      return this.setSrc(_src);
    };
  
    /**
     * Set video
     *
     * @param {Object=} src Source object
     * @deprecated
     * @method setSrc
     */
  
    Flash.prototype.setSrc = function setSrc(src) {
      // Make sure source URL is absolute.
      src = Url.getAbsoluteURL(src);
      this.el_.vjs_src(src);
  
      // Currently the SWF doesn't autoplay if you load a source later.
      // e.g. Load player w/ no source, wait 2s, set src.
      if (this.autoplay()) {
        var tech = this;
        this.setTimeout(function () {
          tech.play();
        }, 0);
      }
    };
  
    /**
     * Returns true if the tech is currently seeking.
     * @return {boolean} true if seeking
     */
  
    Flash.prototype.seeking = function seeking() {
      return this.lastSeekTarget_ !== undefined;
    };
  
    /**
     * Set current time
     *
     * @param {Number} time Current time of video
     * @method setCurrentTime
     */
  
    Flash.prototype.setCurrentTime = function setCurrentTime(time) {
      var seekable = this.seekable();
      if (seekable.length) {
        // clamp to the current seekable range
        time = time > seekable.start(0) ? time : seekable.start(0);
        time = time < seekable.end(seekable.length - 1) ? time : seekable.end(seekable.length - 1);
  
        this.lastSeekTarget_ = time;
        this.trigger('seeking');
        this.el_.vjs_setProperty('currentTime', time);
        _Tech.prototype.setCurrentTime.call(this);
      }
    };
  
    /**
     * Get current time
     *
     * @param {Number=} time Current time of video
     * @return {Number} Current time
     * @method currentTime
     */
  
    Flash.prototype.currentTime = function currentTime(time) {
      // when seeking make the reported time keep up with the requested time
      // by reading the time we're seeking to
      if (this.seeking()) {
        return this.lastSeekTarget_ || 0;
      }
      return this.el_.vjs_getProperty('currentTime');
    };
  
    /**
     * Get current source
     *
     * @method currentSrc
     */
  
    Flash.prototype.currentSrc = function currentSrc() {
      if (this.currentSource_) {
        return this.currentSource_.src;
      } else {
        return this.el_.vjs_getProperty('currentSrc');
      }
    };
  
    /**
     * Get media duration
     *
     * @returns {Number} Media duration
     */
  
    Flash.prototype.duration = function duration() {
      if (this.readyState() === 0) {
        return NaN;
      } else {
        var duration = this.el_.vjs_getProperty('duration');
        return duration >= 0 ? duration : Infinity;
      }
    };
  
    /**
     * Load media into player
     *
     * @method load
     */
  
    Flash.prototype.load = function load() {
      this.el_.vjs_load();
    };
  
    /**
     * Get poster
     *
     * @method poster
     */
  
    Flash.prototype.poster = function poster() {
      this.el_.vjs_getProperty('poster');
    };
  
    /**
     * Poster images are not handled by the Flash tech so make this a no-op
     *
     * @method setPoster
     */
  
    Flash.prototype.setPoster = function setPoster() {};
  
    /**
     * Determine if can seek in media
     *
     * @return {TimeRangeObject}
     * @method seekable
     */
  
    Flash.prototype.seekable = function seekable() {
      var duration = this.duration();
      if (duration === 0) {
        return _utilsTimeRangesJs.createTimeRange();
      }
      return _utilsTimeRangesJs.createTimeRange(0, duration);
    };
  
    /**
     * Get buffered time range
     *
     * @return {TimeRangeObject}
     * @method buffered
     */
  
    Flash.prototype.buffered = function buffered() {
      var ranges = this.el_.vjs_getProperty('buffered');
      if (ranges.length === 0) {
        return _utilsTimeRangesJs.createTimeRange();
      }
      return _utilsTimeRangesJs.createTimeRange(ranges[0][0], ranges[0][1]);
    };
  
    /**
     * Get fullscreen support -
     * Flash does not allow fullscreen through javascript
     * so always returns false
     *
     * @return {Boolean} false
     * @method supportsFullScreen
     */
  
    Flash.prototype.supportsFullScreen = function supportsFullScreen() {
      return false; // Flash does not allow fullscreen through javascript
    };
  
    /**
     * Request to enter fullscreen
     * Flash does not allow fullscreen through javascript
     * so always returns false
     *
     * @return {Boolean} false
     * @method enterFullScreen
     */
  
    Flash.prototype.enterFullScreen = function enterFullScreen() {
      return false;
    };
  
    return Flash;
  })(_tech2['default']);
  
  var _api = Flash.prototype;
  var _readWrite = 'rtmpConnection,rtmpStream,preload,defaultPlaybackRate,playbackRate,autoplay,loop,mediaGroup,controller,controls,volume,muted,defaultMuted'.split(',');
  var _readOnly = 'networkState,readyState,initialTime,startOffsetTime,paused,ended,videoWidth,videoHeight'.split(',');
  
  function _createSetter(attr) {
    var attrUpper = attr.charAt(0).toUpperCase() + attr.slice(1);
    _api['set' + attrUpper] = function (val) {
      return this.el_.vjs_setProperty(attr, val);
    };
  }
  function _createGetter(attr) {
    _api[attr] = function () {
      return this.el_.vjs_getProperty(attr);
    };
  }
  
  // Create getter and setters for all read/write attributes
  for (var i = 0; i < _readWrite.length; i++) {
    _createGetter(_readWrite[i]);
    _createSetter(_readWrite[i]);
  }
  
  // Create getters for read-only attributes
  for (var i = 0; i < _readOnly.length; i++) {
    _createGetter(_readOnly[i]);
  }
  
  /* Flash Support Testing -------------------------------------------------------- */
  
  Flash.isSupported = function () {
    return Flash.version()[0] >= 10;
    // return swfobject.hasFlashPlayerVersion('10');
  };
  
  // Add Source Handler pattern functions to this tech
  _tech2['default'].withSourceHandlers(Flash);
  
  /*
   * The default native source handler.
   * This simply passes the source to the video element. Nothing fancy.
   *
   * @param  {Object} source   The source object
   * @param  {Flash} tech  The instance of the Flash tech
   */
  Flash.nativeSourceHandler = {};
  
  /**
   * Check if Flash can play the given videotype
   * @param  {String} type    The mimetype to check
   * @return {String}         'probably', 'maybe', or '' (empty string)
   */
  Flash.nativeSourceHandler.canPlayType = function (type) {
    if (type in Flash.formats) {
      return 'maybe';
    }
  
    return '';
  };
  
  /*
   * Check Flash can handle the source natively
   *
   * @param  {Object} source  The source object
   * @param  {Object} options The options passed to the tech
   * @return {String}         'probably', 'maybe', or '' (empty string)
   */
  Flash.nativeSourceHandler.canHandleSource = function (source, options) {
    var type;
  
    function guessMimeType(src) {
      var ext = Url.getFileExtension(src);
      if (ext) {
        return 'video/' + ext;
      }
      return '';
    }
  
    if (!source.type) {
      type = guessMimeType(source.src);
    } else {
      // Strip code information from the type because we don't get that specific
      type = source.type.replace(/;.*/, '').toLowerCase();
    }
  
    return Flash.nativeSourceHandler.canPlayType(type);
  };
  
  /*
   * Pass the source to the flash object
   * Adaptive source handlers will have more complicated workflows before passing
   * video data to the video element
   *
   * @param  {Object} source   The source object
   * @param  {Flash}  tech     The instance of the Flash tech
   * @param  {Object} options  The options to pass to the source
   */
  Flash.nativeSourceHandler.handleSource = function (source, tech, options) {
    tech.setSrc(source.src);
  };
  
  /*
   * Clean up the source handler when disposing the player or switching sources..
   * (no cleanup is needed when supporting the format natively)
   */
  Flash.nativeSourceHandler.dispose = function () {};
  
  // Register the native source handler
  Flash.registerSourceHandler(Flash.nativeSourceHandler);
  
  Flash.formats = {
    'video/flv': 'FLV',
    'video/x-flv': 'FLV',
    'video/mp4': 'MP4',
    'video/m4v': 'MP4'
  };
  
  Flash.onReady = function (currSwf) {
    var el = Dom.getEl(currSwf);
    var tech = el && el.tech;
  
    // if there is no el then the tech has been disposed
    // and the tech element was removed from the player div
    if (tech && tech.el()) {
      // check that the flash object is really ready
      Flash.checkReady(tech);
    }
  };
  
  // The SWF isn't always ready when it says it is. Sometimes the API functions still need to be added to the object.
  // If it's not ready, we set a timeout to check again shortly.
  Flash.checkReady = function (tech) {
    // stop worrying if the tech has been disposed
    if (!tech.el()) {
      return;
    }
  
    // check if API property exists
    if (tech.el().vjs_getProperty) {
      // tell tech it's ready
      tech.triggerReady();
    } else {
      // wait longer
      this.setTimeout(function () {
        Flash['checkReady'](tech);
      }, 50);
    }
  };
  
  // Trigger events from the swf on the player
  Flash.onEvent = function (swfID, eventName) {
    var tech = Dom.getEl(swfID).tech;
    tech.trigger(eventName, Array.prototype.slice.call(arguments, 2));
  };
  
  // Log errors from the swf
  Flash.onError = function (swfID, err) {
    var tech = Dom.getEl(swfID).tech;
  
    // trigger MEDIA_ERR_SRC_NOT_SUPPORTED
    if (err === 'srcnotfound') {
      return tech.error(4);
    }
  
    // trigger a custom error
    tech.error('FLASH: ' + err);
  };
  
  // Flash Version Check
  Flash.version = function () {
    var version = '0,0,0';
  
    // IE
    try {
      version = new _globalWindow2['default'].ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version').replace(/\D+/g, ',').match(/^,?(.+),?$/)[1];
  
      // other browsers
    } catch (e) {
      try {
        if (navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin) {
          version = (navigator.plugins['Shockwave Flash 2.0'] || navigator.plugins['Shockwave Flash']).description.replace(/\D+/g, ',').match(/^,?(.+),?$/)[1];
        }
      } catch (err) {}
    }
    return version.split(',');
  };
  
  // Flash embedding method. Only used in non-iframe mode
  Flash.embed = function (swf, flashVars, params, attributes) {
    var code = Flash.getEmbedCode(swf, flashVars, params, attributes);
  
    // Get element by embedding code and retrieving created element
    var obj = Dom.createEl('div', { innerHTML: code }).childNodes[0];
  
    return obj;
  };
  
  Flash.getEmbedCode = function (swf, flashVars, params, attributes) {
    var objTag = '<object type="application/x-shockwave-flash" ';
    var flashVarsString = '';
    var paramsString = '';
    var attrsString = '';
  
    // Convert flash vars to string
    if (flashVars) {
      Object.getOwnPropertyNames(flashVars).forEach(function (key) {
        flashVarsString += key + '=' + flashVars[key] + '&amp;';
      });
    }
  
    // Add swf, flashVars, and other default params
    params = _objectAssign2['default']({
      'movie': swf,
      'flashvars': flashVarsString,
      'allowScriptAccess': 'always', // Required to talk to swf
      'allowNetworking': 'all' // All should be default, but having security issues.
    }, params);
  
    // Create param tags string
    Object.getOwnPropertyNames(params).forEach(function (key) {
      paramsString += '<param name="' + key + '" value="' + params[key] + '" />';
    });
  
    attributes = _objectAssign2['default']({
      // Add swf to attributes (need both for IE and Others to work)
      'data': swf,
  
      // Default to 100% width/height
      'width': '100%',
      'height': '100%'
  
    }, attributes);
  
    // Create Attributes string
    Object.getOwnPropertyNames(attributes).forEach(function (key) {
      attrsString += key + '="' + attributes[key] + '" ';
    });
  
    return '' + objTag + attrsString + '>' + paramsString + '</object>';
  };
  
  // Run Flash through the RTMP decorator
  _flashRtmp2['default'](Flash);
  
  _component2['default'].registerComponent('Flash', Flash);
  _tech2['default'].registerTech('Flash', Flash);
  exports['default'] = Flash;
  module.exports = exports['default'];
  
  },{"../component":67,"../utils/dom.js":142,"../utils/time-ranges.js":150,"../utils/url.js":152,"./flash-rtmp":120,"./tech":124,"global/window":2,"object.assign":45}],122:[function(_dereq_,module,exports){
  /**
   * @file html5.js
   * HTML5 Media Controller - Wrapper for HTML5 Media API
   */
  
  'use strict';
  
  exports.__esModule = true;
  
  var _templateObject = _taggedTemplateLiteralLoose(['Text Tracks are being loaded from another origin but the crossorigin attribute isn\'t used. \n            This may prevent text tracks from loading.'], ['Text Tracks are being loaded from another origin but the crossorigin attribute isn\'t used. \n            This may prevent text tracks from loading.']);
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  function _taggedTemplateLiteralLoose(strings, raw) { strings.raw = raw; return strings; }
  
  var _techJs = _dereq_('./tech.js');
  
  var _techJs2 = _interopRequireDefault(_techJs);
  
  var _component = _dereq_('../component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _utilsDomJs = _dereq_('../utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsUrlJs = _dereq_('../utils/url.js');
  
  var Url = _interopRequireWildcard(_utilsUrlJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsLogJs = _dereq_('../utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _tsml = _dereq_('tsml');
  
  var _tsml2 = _interopRequireDefault(_tsml);
  
  var _srcJsTracksTextTrackJs = _dereq_('../../../src/js/tracks/text-track.js');
  
  var _srcJsTracksTextTrackJs2 = _interopRequireDefault(_srcJsTracksTextTrackJs);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _objectAssign = _dereq_('object.assign');
  
  var _objectAssign2 = _interopRequireDefault(_objectAssign);
  
  var _utilsMergeOptionsJs = _dereq_('../utils/merge-options.js');
  
  var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);
  
  var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');
  
  var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);
  
  /**
   * HTML5 Media Controller - Wrapper for HTML5 Media API
   *
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready Ready callback function
   * @extends Tech
   * @class Html5
   */
  
  var Html5 = (function (_Tech) {
    _inherits(Html5, _Tech);
  
    function Html5(options, ready) {
      var _this = this;
  
      _classCallCheck(this, Html5);
  
      _Tech.call(this, options, ready);
  
      var source = options.source;
      var crossoriginTracks = false;
  
      // Set the source if one is provided
      // 1) Check if the source is new (if not, we want to keep the original so playback isn't interrupted)
      // 2) Check to see if the network state of the tag was failed at init, and if so, reset the source
      // anyway so the error gets fired.
      if (source && (this.el_.currentSrc !== source.src || options.tag && options.tag.initNetworkState_ === 3)) {
        this.setSource(source);
      } else {
        this.handleLateInit_(this.el_);
      }
  
      if (this.el_.hasChildNodes()) {
  
        var nodes = this.el_.childNodes;
        var nodesLength = nodes.length;
        var removeNodes = [];
  
        while (nodesLength--) {
          var node = nodes[nodesLength];
          var nodeName = node.nodeName.toLowerCase();
  
          if (nodeName === 'track') {
            if (!this.featuresNativeTextTracks) {
              // Empty video tag tracks so the built-in player doesn't use them also.
              // This may not be fast enough to stop HTML5 browsers from reading the tags
              // so we'll need to turn off any default tracks if we're manually doing
              // captions and subtitles. videoElement.textTracks
              removeNodes.push(node);
            } else {
              // store HTMLTrackElement and TextTrack to remote list
              this.remoteTextTrackEls().addTrackElement_(node);
              this.remoteTextTracks().addTrack_(node.track);
              if (!crossoriginTracks && !this.el_.hasAttribute('crossorigin') && Url.isCrossOrigin(node.src)) {
                crossoriginTracks = true;
              }
            }
          }
        }
  
        for (var i = 0; i < removeNodes.length; i++) {
          this.el_.removeChild(removeNodes[i]);
        }
      }
  
      var trackTypes = ['audio', 'video'];
  
      // ProxyNativeTextTracks
      trackTypes.forEach(function (type) {
        var capitalType = _utilsToTitleCaseJs2['default'](type);
  
        if (!_this['featuresNative' + capitalType + 'Tracks']) {
          return;
        }
        var tl = _this.el()[type + 'Tracks'];
  
        if (tl && tl.addEventListener) {
          tl.addEventListener('change', Fn.bind(_this, _this['handle' + capitalType + 'TrackChange_']));
          tl.addEventListener('addtrack', Fn.bind(_this, _this['handle' + capitalType + 'TrackAdd_']));
          tl.addEventListener('removetrack', Fn.bind(_this, _this['handle' + capitalType + 'TrackRemove_']));
  
          // Remove (native) trackts that are not used anymore
          _this.on('loadstart', _this['removeOld' + capitalType + 'Tracks_']);
        }
      });
  
      if (this.featuresNativeTextTracks) {
        if (crossoriginTracks) {
          _utilsLogJs2['default'].warn(_tsml2['default'](_templateObject));
        }
  
        this.handleTextTrackChange_ = Fn.bind(this, this.handleTextTrackChange);
        this.handleTextTrackAdd_ = Fn.bind(this, this.handleTextTrackAdd);
        this.handleTextTrackRemove_ = Fn.bind(this, this.handleTextTrackRemove);
        this.proxyNativeTextTracks_();
      }
  
      // Determine if native controls should be used
      // Our goal should be to get the custom controls on mobile solid everywhere
      // so we can remove this all together. Right now this will block custom
      // controls on touch enabled laptops like the Chrome Pixel
      if ((browser.TOUCH_ENABLED || browser.IS_IPHONE || browser.IS_NATIVE_ANDROID) && options.nativeControlsForTouch === true) {
        this.setControls(true);
      }
  
      this.triggerReady();
    }
  
    /* HTML5 Support Testing ---------------------------------------------------- */
  
    /*
    * Element for testing browser HTML5 video capabilities
    *
    * @type {Element}
    * @constant
    * @private
    */
  
    /**
     * Dispose of html5 media element
     *
     * @method dispose
     */
  
    Html5.prototype.dispose = function dispose() {
      var _this2 = this;
  
      // Un-ProxyNativeTracks
      ['audio', 'video', 'text'].forEach(function (type) {
        var capitalType = _utilsToTitleCaseJs2['default'](type);
        var tl = _this2.el_[type + 'Tracks'];
  
        if (tl && tl.removeEventListener) {
          tl.removeEventListener('change', _this2['handle' + capitalType + 'TrackChange_']);
          tl.removeEventListener('addtrack', _this2['handle' + capitalType + 'TrackAdd_']);
          tl.removeEventListener('removetrack', _this2['handle' + capitalType + 'TrackRemove_']);
        }
  
        // Stop removing old text tracks
        if (tl) {
          _this2.off('loadstart', _this2['removeOld' + capitalType + 'Tracks_']);
        }
      });
  
      Html5.disposeMediaElement(this.el_);
      // tech will handle clearing of the emulated track list
      _Tech.prototype.dispose.call(this);
    };
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    Html5.prototype.createEl = function createEl() {
      var el = this.options_.tag;
  
      // Check if this browser supports moving the element into the box.
      // On the iPhone video will break if you move the element,
      // So we have to create a brand new element.
      if (!el || this['movingMediaElementInDOM'] === false) {
  
        // If the original tag is still there, clone and remove it.
        if (el) {
          var clone = el.cloneNode(true);
          el.parentNode.insertBefore(clone, el);
          Html5.disposeMediaElement(el);
          el = clone;
        } else {
          el = _globalDocument2['default'].createElement('video');
  
          // determine if native controls should be used
          var tagAttributes = this.options_.tag && Dom.getElAttributes(this.options_.tag);
          var attributes = _utilsMergeOptionsJs2['default']({}, tagAttributes);
          if (!browser.TOUCH_ENABLED || this.options_.nativeControlsForTouch !== true) {
            delete attributes.controls;
          }
  
          Dom.setElAttributes(el, _objectAssign2['default'](attributes, {
            id: this.options_.techId,
            'class': 'vjs-tech'
          }));
        }
  
        el.playerId = this.options_.playerId;
      }
  
      // Update specific tag settings, in case they were overridden
      var settingsAttrs = ['autoplay', 'preload', 'loop', 'muted'];
      for (var i = settingsAttrs.length - 1; i >= 0; i--) {
        var attr = settingsAttrs[i];
        var overwriteAttrs = {};
        if (typeof this.options_[attr] !== 'undefined') {
          overwriteAttrs[attr] = this.options_[attr];
        }
        Dom.setElAttributes(el, overwriteAttrs);
      }
  
      return el;
      // jenniisawesome = true;
    };
  
    // If we're loading the playback object after it has started loading
    // or playing the video (often with autoplay on) then the loadstart event
    // has already fired and we need to fire it manually because many things
    // rely on it.
  
    Html5.prototype.handleLateInit_ = function handleLateInit_(el) {
      var _this3 = this;
  
      if (el.networkState === 0 || el.networkState === 3) {
        // The video element hasn't started loading the source yet
        // or didn't find a source
        return;
      }
  
      if (el.readyState === 0) {
        var _ret = (function () {
          // NetworkState is set synchronously BUT loadstart is fired at the
          // end of the current stack, usually before setInterval(fn, 0).
          // So at this point we know loadstart may have already fired or is
          // about to fire, and either way the player hasn't seen it yet.
          // We don't want to fire loadstart prematurely here and cause a
          // double loadstart so we'll wait and see if it happens between now
          // and the next loop, and fire it if not.
          // HOWEVER, we also want to make sure it fires before loadedmetadata
          // which could also happen between now and the next loop, so we'll
          // watch for that also.
          var loadstartFired = false;
          var setLoadstartFired = function setLoadstartFired() {
            loadstartFired = true;
          };
          _this3.on('loadstart', setLoadstartFired);
  
          var triggerLoadstart = function triggerLoadstart() {
            // We did miss the original loadstart. Make sure the player
            // sees loadstart before loadedmetadata
            if (!loadstartFired) {
              this.trigger('loadstart');
            }
          };
          _this3.on('loadedmetadata', triggerLoadstart);
  
          _this3.ready(function () {
            this.off('loadstart', setLoadstartFired);
            this.off('loadedmetadata', triggerLoadstart);
  
            if (!loadstartFired) {
              // We did miss the original native loadstart. Fire it now.
              this.trigger('loadstart');
            }
          });
  
          return {
            v: undefined
          };
        })();
  
        if (typeof _ret === 'object') return _ret.v;
      }
  
      // From here on we know that loadstart already fired and we missed it.
      // The other readyState events aren't as much of a problem if we double
      // them, so not going to go to as much trouble as loadstart to prevent
      // that unless we find reason to.
      var eventsToTrigger = ['loadstart'];
  
      // loadedmetadata: newly equal to HAVE_METADATA (1) or greater
      eventsToTrigger.push('loadedmetadata');
  
      // loadeddata: newly increased to HAVE_CURRENT_DATA (2) or greater
      if (el.readyState >= 2) {
        eventsToTrigger.push('loadeddata');
      }
  
      // canplay: newly increased to HAVE_FUTURE_DATA (3) or greater
      if (el.readyState >= 3) {
        eventsToTrigger.push('canplay');
      }
  
      // canplaythrough: newly equal to HAVE_ENOUGH_DATA (4)
      if (el.readyState >= 4) {
        eventsToTrigger.push('canplaythrough');
      }
  
      // We still need to give the player time to add event listeners
      this.ready(function () {
        eventsToTrigger.forEach(function (type) {
          this.trigger(type);
        }, this);
      });
    };
  
    Html5.prototype.proxyNativeTextTracks_ = function proxyNativeTextTracks_() {
      var tt = this.el().textTracks;
  
      if (tt) {
        // Add tracks - if player is initialised after DOM loaded, textTracks
        // will not trigger addtrack
        for (var i = 0; i < tt.length; i++) {
          this.textTracks().addTrack_(tt[i]);
        }
  
        if (tt.addEventListener) {
          tt.addEventListener('change', this.handleTextTrackChange_);
          tt.addEventListener('addtrack', this.handleTextTrackAdd_);
          tt.addEventListener('removetrack', this.handleTextTrackRemove_);
        }
  
        // Remove (native) texttracks that are not used anymore
        this.on('loadstart', this.removeOldTextTracks_);
      }
    };
  
    Html5.prototype.handleTextTrackChange = function handleTextTrackChange(e) {
      var tt = this.textTracks();
      this.textTracks().trigger({
        type: 'change',
        target: tt,
        currentTarget: tt,
        srcElement: tt
      });
    };
  
    Html5.prototype.handleTextTrackAdd = function handleTextTrackAdd(e) {
      this.textTracks().addTrack_(e.track);
    };
  
    Html5.prototype.handleTextTrackRemove = function handleTextTrackRemove(e) {
      this.textTracks().removeTrack_(e.track);
    };
  
    Html5.prototype.handleVideoTrackChange_ = function handleVideoTrackChange_(e) {
      var vt = this.videoTracks();
      this.videoTracks().trigger({
        type: 'change',
        target: vt,
        currentTarget: vt,
        srcElement: vt
      });
    };
  
    Html5.prototype.handleVideoTrackAdd_ = function handleVideoTrackAdd_(e) {
      this.videoTracks().addTrack_(e.track);
    };
  
    Html5.prototype.handleVideoTrackRemove_ = function handleVideoTrackRemove_(e) {
      this.videoTracks().removeTrack_(e.track);
    };
  
    Html5.prototype.handleAudioTrackChange_ = function handleAudioTrackChange_(e) {
      var audioTrackList = this.audioTracks();
      this.audioTracks().trigger({
        type: 'change',
        target: audioTrackList,
        currentTarget: audioTrackList,
        srcElement: audioTrackList
      });
    };
  
    Html5.prototype.handleAudioTrackAdd_ = function handleAudioTrackAdd_(e) {
      this.audioTracks().addTrack_(e.track);
    };
  
    Html5.prototype.handleAudioTrackRemove_ = function handleAudioTrackRemove_(e) {
      this.audioTracks().removeTrack_(e.track);
    };
  
    /**
     * This is a helper function that is used in removeOldTextTracks_, removeOldAudioTracks_ and
     * removeOldVideoTracks_
     * @param {Track[]} techTracks Tracks for this tech
     * @param {Track[]} elTracks Tracks for the HTML5 video element
     * @private
     */
  
    Html5.prototype.removeOldTracks_ = function removeOldTracks_(techTracks, elTracks) {
      // This will loop over the techTracks and check if they are still used by the HTML5 video element
      // If not, they will be removed from the emulated list
      var removeTracks = [];
      if (!elTracks) {
        return;
      }
  
      for (var i = 0; i < techTracks.length; i++) {
        var techTrack = techTracks[i];
  
        var found = false;
        for (var j = 0; j < elTracks.length; j++) {
          if (elTracks[j] === techTrack) {
            found = true;
            break;
          }
        }
  
        if (!found) {
          removeTracks.push(techTrack);
        }
      }
  
      for (var i = 0; i < removeTracks.length; i++) {
        var _track = removeTracks[i];
        techTracks.removeTrack_(_track);
      }
    };
  
    Html5.prototype.removeOldTextTracks_ = function removeOldTextTracks_() {
      var techTracks = this.textTracks();
      var elTracks = this.el().textTracks;
      this.removeOldTracks_(techTracks, elTracks);
    };
  
    Html5.prototype.removeOldAudioTracks_ = function removeOldAudioTracks_() {
      var techTracks = this.audioTracks();
      var elTracks = this.el().audioTracks;
      this.removeOldTracks_(techTracks, elTracks);
    };
  
    Html5.prototype.removeOldVideoTracks_ = function removeOldVideoTracks_() {
      var techTracks = this.videoTracks();
      var elTracks = this.el().videoTracks;
      this.removeOldTracks_(techTracks, elTracks);
    };
  
    /**
     * Play for html5 tech
     *
     * @method play
     */
  
    Html5.prototype.play = function play() {
      var playPromise = this.el_.play();
  
      // Catch/silence error when a pause interrupts a play request
      // on browsers which return a promise
      if (playPromise !== undefined && typeof playPromise.then === 'function') {
        playPromise.then(null, function (e) {});
      }
    };
  
    /**
     * Pause for html5 tech
     *
     * @method pause
     */
  
    Html5.prototype.pause = function pause() {
      this.el_.pause();
    };
  
    /**
     * Paused for html5 tech
     *
     * @return {Boolean}
     * @method paused
     */
  
    Html5.prototype.paused = function paused() {
      return this.el_.paused;
    };
  
    /**
     * Get current time
     *
     * @return {Number}
     * @method currentTime
     */
  
    Html5.prototype.currentTime = function currentTime() {
      return this.el_.currentTime;
    };
  
    /**
     * Set current time
     *
     * @param {Number} seconds Current time of video
     * @method setCurrentTime
     */
  
    Html5.prototype.setCurrentTime = function setCurrentTime(seconds) {
      try {
        this.el_.currentTime = seconds;
      } catch (e) {
        _utilsLogJs2['default'](e, 'Video is not ready. (Video.js)');
        // this.warning(VideoJS.warnings.videoNotReady);
      }
    };
  
    /**
     * Get duration
     *
     * @return {Number}
     * @method duration
     */
  
    Html5.prototype.duration = function duration() {
      return this.el_.duration || 0;
    };
  
    /**
     * Get a TimeRange object that represents the intersection
     * of the time ranges for which the user agent has all
     * relevant media
     *
     * @return {TimeRangeObject}
     * @method buffered
     */
  
    Html5.prototype.buffered = function buffered() {
      return this.el_.buffered;
    };
  
    /**
     * Get volume level
     *
     * @return {Number}
     * @method volume
     */
  
    Html5.prototype.volume = function volume() {
      return this.el_.volume;
    };
  
    /**
     * Set volume level
     *
     * @param {Number} percentAsDecimal Volume percent as a decimal
     * @method setVolume
     */
  
    Html5.prototype.setVolume = function setVolume(percentAsDecimal) {
      this.el_.volume = percentAsDecimal;
    };
  
    /**
     * Get if muted
     *
     * @return {Boolean}
     * @method muted
     */
  
    Html5.prototype.muted = function muted() {
      return this.el_.muted;
    };
  
    /**
     * Set muted
     *
     * @param {Boolean} If player is to be muted or note
     * @method setMuted
     */
  
    Html5.prototype.setMuted = function setMuted(muted) {
      this.el_.muted = muted;
    };
  
    /**
     * Get player width
     *
     * @return {Number}
     * @method width
     */
  
    Html5.prototype.width = function width() {
      return this.el_.offsetWidth;
    };
  
    /**
     * Get player height
     *
     * @return {Number}
     * @method height
     */
  
    Html5.prototype.height = function height() {
      return this.el_.offsetHeight;
    };
  
    /**
     * Get if there is fullscreen support
     *
     * @return {Boolean}
     * @method supportsFullScreen
     */
  
    Html5.prototype.supportsFullScreen = function supportsFullScreen() {
      if (typeof this.el_.webkitEnterFullScreen === 'function') {
        var userAgent = _globalWindow2['default'].navigator.userAgent;
        // Seems to be broken in Chromium/Chrome && Safari in Leopard
        if (/Android/.test(userAgent) || !/Chrome|Mac OS X 10.5/.test(userAgent)) {
          return true;
        }
      }
      return false;
    };
  
    /**
     * Request to enter fullscreen
     *
     * @method enterFullScreen
     */
  
    Html5.prototype.enterFullScreen = function enterFullScreen() {
      var video = this.el_;
  
      if ('webkitDisplayingFullscreen' in video) {
        this.one('webkitbeginfullscreen', function () {
          this.one('webkitendfullscreen', function () {
            this.trigger('fullscreenchange', { isFullscreen: false });
          });
  
          this.trigger('fullscreenchange', { isFullscreen: true });
        });
      }
  
      if (video.paused && video.networkState <= video.HAVE_METADATA) {
        // attempt to prime the video element for programmatic access
        // this isn't necessary on the desktop but shouldn't hurt
        this.el_.play();
  
        // playing and pausing synchronously during the transition to fullscreen
        // can get iOS ~6.1 devices into a play/pause loop
        this.setTimeout(function () {
          video.pause();
          video.webkitEnterFullScreen();
        }, 0);
      } else {
        video.webkitEnterFullScreen();
      }
    };
  
    /**
     * Request to exit fullscreen
     *
     * @method exitFullScreen
     */
  
    Html5.prototype.exitFullScreen = function exitFullScreen() {
      this.el_.webkitExitFullScreen();
    };
  
    /**
     * Get/set video
     *
     * @param {Object=} src Source object
     * @return {Object}
     * @method src
     */
  
    Html5.prototype.src = function src(_src) {
      if (_src === undefined) {
        return this.el_.src;
      } else {
        // Setting src through `src` instead of `setSrc` will be deprecated
        this.setSrc(_src);
      }
    };
  
    /**
     * Set video
     *
     * @param {Object} src Source object
     * @deprecated
     * @method setSrc
     */
  
    Html5.prototype.setSrc = function setSrc(src) {
      this.el_.src = src;
    };
  
    /**
     * Load media into player
     *
     * @method load
     */
  
    Html5.prototype.load = function load() {
      this.el_.load();
    };
  
    /**
     * Reset the tech. Removes all sources and calls `load`.
     *
     * @method reset
     */
  
    Html5.prototype.reset = function reset() {
      Html5.resetMediaElement(this.el_);
    };
  
    /**
     * Get current source
     *
     * @return {Object}
     * @method currentSrc
     */
  
    Html5.prototype.currentSrc = function currentSrc() {
      if (this.currentSource_) {
        return this.currentSource_.src;
      } else {
        return this.el_.currentSrc;
      }
    };
  
    /**
     * Get poster
     *
     * @return {String}
     * @method poster
     */
  
    Html5.prototype.poster = function poster() {
      return this.el_.poster;
    };
  
    /**
     * Set poster
     *
     * @param {String} val URL to poster image
     * @method
     */
  
    Html5.prototype.setPoster = function setPoster(val) {
      this.el_.poster = val;
    };
  
    /**
     * Get preload attribute
     *
     * @return {String}
     * @method preload
     */
  
    Html5.prototype.preload = function preload() {
      return this.el_.preload;
    };
  
    /**
     * Set preload attribute
     *
     * @param {String} val Value for preload attribute
     * @method setPreload
     */
  
    Html5.prototype.setPreload = function setPreload(val) {
      this.el_.preload = val;
    };
  
    /**
     * Get autoplay attribute
     *
     * @return {String}
     * @method autoplay
     */
  
    Html5.prototype.autoplay = function autoplay() {
      return this.el_.autoplay;
    };
  
    /**
     * Set autoplay attribute
     *
     * @param {String} val Value for preload attribute
     * @method setAutoplay
     */
  
    Html5.prototype.setAutoplay = function setAutoplay(val) {
      this.el_.autoplay = val;
    };
  
    /**
     * Get controls attribute
     *
     * @return {String}
     * @method controls
     */
  
    Html5.prototype.controls = function controls() {
      return this.el_.controls;
    };
  
    /**
     * Set controls attribute
     *
     * @param {String} val Value for controls attribute
     * @method setControls
     */
  
    Html5.prototype.setControls = function setControls(val) {
      this.el_.controls = !!val;
    };
  
    /**
     * Get loop attribute
     *
     * @return {String}
     * @method loop
     */
  
    Html5.prototype.loop = function loop() {
      return this.el_.loop;
    };
  
    /**
     * Set loop attribute
     *
     * @param {String} val Value for loop attribute
     * @method setLoop
     */
  
    Html5.prototype.setLoop = function setLoop(val) {
      this.el_.loop = val;
    };
  
    /**
     * Get error value
     *
     * @return {String}
     * @method error
     */
  
    Html5.prototype.error = function error() {
      return this.el_.error;
    };
  
    /**
     * Get whether or not the player is in the "seeking" state
     *
     * @return {Boolean}
     * @method seeking
     */
  
    Html5.prototype.seeking = function seeking() {
      return this.el_.seeking;
    };
  
    /**
     * Get a TimeRanges object that represents the
     * ranges of the media resource to which it is possible
     * for the user agent to seek.
     *
     * @return {TimeRangeObject}
     * @method seekable
     */
  
    Html5.prototype.seekable = function seekable() {
      return this.el_.seekable;
    };
  
    /**
     * Get if video ended
     *
     * @return {Boolean}
     * @method ended
     */
  
    Html5.prototype.ended = function ended() {
      return this.el_.ended;
    };
  
    /**
     * Get the value of the muted content attribute
     * This attribute has no dynamic effect, it only
     * controls the default state of the element
     *
     * @return {Boolean}
     * @method defaultMuted
     */
  
    Html5.prototype.defaultMuted = function defaultMuted() {
      return this.el_.defaultMuted;
    };
  
    /**
     * Get desired speed at which the media resource is to play
     *
     * @return {Number}
     * @method playbackRate
     */
  
    Html5.prototype.playbackRate = function playbackRate() {
      return this.el_.playbackRate;
    };
  
    /**
     * Returns a TimeRanges object that represents the ranges of the
     * media resource that the user agent has played.
     * @return {TimeRangeObject} the range of points on the media
     * timeline that has been reached through normal playback
     * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-played
     */
  
    Html5.prototype.played = function played() {
      return this.el_.played;
    };
  
    /**
     * Set desired speed at which the media resource is to play
     *
     * @param {Number} val Speed at which the media resource is to play
     * @method setPlaybackRate
     */
  
    Html5.prototype.setPlaybackRate = function setPlaybackRate(val) {
      this.el_.playbackRate = val;
    };
  
    /**
     * Get the current state of network activity for the element, from
     * the list below
     * NETWORK_EMPTY (numeric value 0)
     * NETWORK_IDLE (numeric value 1)
     * NETWORK_LOADING (numeric value 2)
     * NETWORK_NO_SOURCE (numeric value 3)
     *
     * @return {Number}
     * @method networkState
     */
  
    Html5.prototype.networkState = function networkState() {
      return this.el_.networkState;
    };
  
    /**
     * Get a value that expresses the current state of the element
     * with respect to rendering the current playback position, from
     * the codes in the list below
     * HAVE_NOTHING (numeric value 0)
     * HAVE_METADATA (numeric value 1)
     * HAVE_CURRENT_DATA (numeric value 2)
     * HAVE_FUTURE_DATA (numeric value 3)
     * HAVE_ENOUGH_DATA (numeric value 4)
     *
     * @return {Number}
     * @method readyState
     */
  
    Html5.prototype.readyState = function readyState() {
      return this.el_.readyState;
    };
  
    /**
     * Get width of video
     *
     * @return {Number}
     * @method videoWidth
     */
  
    Html5.prototype.videoWidth = function videoWidth() {
      return this.el_.videoWidth;
    };
  
    /**
     * Get height of video
     *
     * @return {Number}
     * @method videoHeight
     */
  
    Html5.prototype.videoHeight = function videoHeight() {
      return this.el_.videoHeight;
    };
  
    /**
     * Get text tracks
     *
     * @return {TextTrackList}
     * @method textTracks
     */
  
    Html5.prototype.textTracks = function textTracks() {
      return _Tech.prototype.textTracks.call(this);
    };
  
    /**
     * Creates and returns a text track object
     *
     * @param {String} kind Text track kind (subtitles, captions, descriptions
     *                                       chapters and metadata)
     * @param {String=} label Label to identify the text track
     * @param {String=} language Two letter language abbreviation
     * @return {TextTrackObject}
     * @method addTextTrack
     */
  
    Html5.prototype.addTextTrack = function addTextTrack(kind, label, language) {
      if (!this['featuresNativeTextTracks']) {
        return _Tech.prototype.addTextTrack.call(this, kind, label, language);
      }
  
      return this.el_.addTextTrack(kind, label, language);
    };
  
    /**
     * Creates a remote text track object and returns a html track element
     *
     * @param {Object} options The object should contain values for
     * kind, language, label and src (location of the WebVTT file)
     * @return {HTMLTrackElement}
     * @method addRemoteTextTrack
     */
  
    Html5.prototype.addRemoteTextTrack = function addRemoteTextTrack() {
      var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      if (!this['featuresNativeTextTracks']) {
        return _Tech.prototype.addRemoteTextTrack.call(this, options);
      }
  
      var htmlTrackElement = _globalDocument2['default'].createElement('track');
  
      if (options.kind) {
        htmlTrackElement.kind = options.kind;
      }
      if (options.label) {
        htmlTrackElement.label = options.label;
      }
      if (options.language || options.srclang) {
        htmlTrackElement.srclang = options.language || options.srclang;
      }
      if (options['default']) {
        htmlTrackElement['default'] = options['default'];
      }
      if (options.id) {
        htmlTrackElement.id = options.id;
      }
      if (options.src) {
        htmlTrackElement.src = options.src;
      }
  
      this.el().appendChild(htmlTrackElement);
  
      // store HTMLTrackElement and TextTrack to remote list
      this.remoteTextTrackEls().addTrackElement_(htmlTrackElement);
      this.remoteTextTracks().addTrack_(htmlTrackElement.track);
  
      return htmlTrackElement;
    };
  
    /**
     * Remove remote text track from TextTrackList object
     *
     * @param {TextTrackObject} track Texttrack object to remove
     * @method removeRemoteTextTrack
     */
  
    Html5.prototype.removeRemoteTextTrack = function removeRemoteTextTrack(track) {
      if (!this['featuresNativeTextTracks']) {
        return _Tech.prototype.removeRemoteTextTrack.call(this, track);
      }
  
      var tracks = undefined,
          i = undefined;
  
      var trackElement = this.remoteTextTrackEls().getTrackElementByTrack_(track);
  
      // remove HTMLTrackElement and TextTrack from remote list
      this.remoteTextTrackEls().removeTrackElement_(trackElement);
      this.remoteTextTracks().removeTrack_(track);
  
      tracks = this.$$('track');
  
      i = tracks.length;
      while (i--) {
        if (track === tracks[i] || track === tracks[i].track) {
          this.el().removeChild(tracks[i]);
        }
      }
    };
  
    return Html5;
  })(_techJs2['default']);
  
  Html5.TEST_VID = _globalDocument2['default'].createElement('video');
  var track = _globalDocument2['default'].createElement('track');
  track.kind = 'captions';
  track.srclang = 'en';
  track.label = 'English';
  Html5.TEST_VID.appendChild(track);
  
  /*
   * Check if HTML5 video is supported by this browser/device
   *
   * @return {Boolean}
   */
  Html5.isSupported = function () {
    // IE9 with no Media Player is a LIAR! (#984)
    try {
      Html5.TEST_VID['volume'] = 0.5;
    } catch (e) {
      return false;
    }
  
    return !!Html5.TEST_VID.canPlayType;
  };
  
  // Add Source Handler pattern functions to this tech
  _techJs2['default'].withSourceHandlers(Html5);
  
  /*
   * The default native source handler.
   * This simply passes the source to the video element. Nothing fancy.
   *
   * @param  {Object} source   The source object
   * @param  {Html5} tech  The instance of the HTML5 tech
   */
  Html5.nativeSourceHandler = {};
  
  /*
   * Check if the video element can play the given videotype
   *
   * @param  {String} type    The mimetype to check
   * @return {String}         'probably', 'maybe', or '' (empty string)
   */
  Html5.nativeSourceHandler.canPlayType = function (type) {
    // IE9 on Windows 7 without MediaPlayer throws an error here
    // https://github.com/videojs/video.js/issues/519
    try {
      return Html5.TEST_VID.canPlayType(type);
    } catch (e) {
      return '';
    }
  };
  
  /*
   * Check if the video element can handle the source natively
   *
   * @param  {Object} source  The source object
   * @param  {Object} options The options passed to the tech
   * @return {String}         'probably', 'maybe', or '' (empty string)
   */
  Html5.nativeSourceHandler.canHandleSource = function (source, options) {
    var match, ext;
  
    // If a type was provided we should rely on that
    if (source.type) {
      return Html5.nativeSourceHandler.canPlayType(source.type);
    } else if (source.src) {
      // If no type, fall back to checking 'video/[EXTENSION]'
      ext = Url.getFileExtension(source.src);
  
      return Html5.nativeSourceHandler.canPlayType('video/' + ext);
    }
  
    return '';
  };
  
  /*
   * Pass the source to the video element
   * Adaptive source handlers will have more complicated workflows before passing
   * video data to the video element
   *
   * @param  {Object} source   The source object
   * @param  {Html5}  tech     The instance of the Html5 tech
   * @param  {Object} options  The options to pass to the source
   */
  Html5.nativeSourceHandler.handleSource = function (source, tech, options) {
    tech.setSrc(source.src);
  };
  
  /*
  * Clean up the source handler when disposing the player or switching sources..
  * (no cleanup is needed when supporting the format natively)
  */
  Html5.nativeSourceHandler.dispose = function () {};
  
  // Register the native source handler
  Html5.registerSourceHandler(Html5.nativeSourceHandler);
  
  /*
   * Check if the volume can be changed in this browser/device.
   * Volume cannot be changed in a lot of mobile devices.
   * Specifically, it can't be changed from 1 on iOS.
   *
   * @return {Boolean}
   */
  Html5.canControlVolume = function () {
    // IE will error if Windows Media Player not installed #3315
    try {
      var volume = Html5.TEST_VID.volume;
      Html5.TEST_VID.volume = volume / 2 + 0.1;
      return volume !== Html5.TEST_VID.volume;
    } catch (e) {
      return false;
    }
  };
  
  /*
   * Check if playbackRate is supported in this browser/device.
   *
   * @return {Boolean}
   */
  Html5.canControlPlaybackRate = function () {
    // Playback rate API is implemented in Android Chrome, but doesn't do anything
    // https://github.com/videojs/video.js/issues/3180
    if (browser.IS_ANDROID && browser.IS_CHROME) {
      return false;
    }
    // IE will error if Windows Media Player not installed #3315
    try {
      var playbackRate = Html5.TEST_VID.playbackRate;
      Html5.TEST_VID.playbackRate = playbackRate / 2 + 0.1;
      return playbackRate !== Html5.TEST_VID.playbackRate;
    } catch (e) {
      return false;
    }
  };
  
  /*
   * Check to see if native text tracks are supported by this browser/device
   *
   * @return {Boolean}
   */
  Html5.supportsNativeTextTracks = function () {
    var supportsTextTracks;
  
    // Figure out native text track support
    // If mode is a number, we cannot change it because it'll disappear from view.
    // Browsers with numeric modes include IE10 and older (<=2013) samsung android models.
    // Firefox isn't playing nice either with modifying the mode
    // TODO: Investigate firefox: https://github.com/videojs/video.js/issues/1862
    supportsTextTracks = !!Html5.TEST_VID.textTracks;
    if (supportsTextTracks && Html5.TEST_VID.textTracks.length > 0) {
      supportsTextTracks = typeof Html5.TEST_VID.textTracks[0]['mode'] !== 'number';
    }
    if (supportsTextTracks && browser.IS_FIREFOX) {
      supportsTextTracks = false;
    }
    if (supportsTextTracks && !('onremovetrack' in Html5.TEST_VID.textTracks)) {
      supportsTextTracks = false;
    }
  
    return supportsTextTracks;
  };
  
  /*
   * Check to see if native video tracks are supported by this browser/device
   *
   * @return {Boolean}
   */
  Html5.supportsNativeVideoTracks = function () {
    var supportsVideoTracks = !!Html5.TEST_VID.videoTracks;
    return supportsVideoTracks;
  };
  
  /*
   * Check to see if native audio tracks are supported by this browser/device
   *
   * @return {Boolean}
   */
  Html5.supportsNativeAudioTracks = function () {
    var supportsAudioTracks = !!Html5.TEST_VID.audioTracks;
    return supportsAudioTracks;
  };
  
  /**
   * An array of events available on the Html5 tech.
   *
   * @private
   * @type {Array}
   */
  Html5.Events = ['loadstart', 'suspend', 'abort', 'error', 'emptied', 'stalled', 'loadedmetadata', 'loadeddata', 'canplay', 'canplaythrough', 'playing', 'waiting', 'seeking', 'seeked', 'ended', 'durationchange', 'timeupdate', 'progress', 'play', 'pause', 'ratechange', 'volumechange'];
  
  /*
   * Set the tech's volume control support status
   *
   * @type {Boolean}
   */
  Html5.prototype['featuresVolumeControl'] = Html5.canControlVolume();
  
  /*
   * Set the tech's playbackRate support status
   *
   * @type {Boolean}
   */
  Html5.prototype['featuresPlaybackRate'] = Html5.canControlPlaybackRate();
  
  /*
   * Set the tech's status on moving the video element.
   * In iOS, if you move a video element in the DOM, it breaks video playback.
   *
   * @type {Boolean}
   */
  Html5.prototype['movingMediaElementInDOM'] = !browser.IS_IOS;
  
  /*
   * Set the the tech's fullscreen resize support status.
   * HTML video is able to automatically resize when going to fullscreen.
   * (No longer appears to be used. Can probably be removed.)
   */
  Html5.prototype['featuresFullscreenResize'] = true;
  
  /*
   * Set the tech's progress event support status
   * (this disables the manual progress events of the Tech)
   */
  Html5.prototype['featuresProgressEvents'] = true;
  
  /*
   * Sets the tech's status on native text track support
   *
   * @type {Boolean}
   */
  Html5.prototype['featuresNativeTextTracks'] = Html5.supportsNativeTextTracks();
  
  /**
   * Sets the tech's status on native text track support
   *
   * @type {Boolean}
   */
  Html5.prototype['featuresNativeVideoTracks'] = Html5.supportsNativeVideoTracks();
  
  /**
   * Sets the tech's status on native audio track support
   *
   * @type {Boolean}
   */
  Html5.prototype['featuresNativeAudioTracks'] = Html5.supportsNativeAudioTracks();
  
  // HTML5 Feature detection and Device Fixes --------------------------------- //
  var canPlayType = undefined;
  var mpegurlRE = /^application\/(?:x-|vnd\.apple\.)mpegurl/i;
  var mp4RE = /^video\/mp4/i;
  
  Html5.patchCanPlayType = function () {
    // Android 4.0 and above can play HLS to some extent but it reports being unable to do so
    if (browser.ANDROID_VERSION >= 4.0) {
      if (!canPlayType) {
        canPlayType = Html5.TEST_VID.constructor.prototype.canPlayType;
      }
  
      Html5.TEST_VID.constructor.prototype.canPlayType = function (type) {
        if (type && mpegurlRE.test(type)) {
          return 'maybe';
        }
        return canPlayType.call(this, type);
      };
    }
  
    // Override Android 2.2 and less canPlayType method which is broken
    if (browser.IS_OLD_ANDROID) {
      if (!canPlayType) {
        canPlayType = Html5.TEST_VID.constructor.prototype.canPlayType;
      }
  
      Html5.TEST_VID.constructor.prototype.canPlayType = function (type) {
        if (type && mp4RE.test(type)) {
          return 'maybe';
        }
        return canPlayType.call(this, type);
      };
    }
  };
  
  Html5.unpatchCanPlayType = function () {
    var r = Html5.TEST_VID.constructor.prototype.canPlayType;
    Html5.TEST_VID.constructor.prototype.canPlayType = canPlayType;
    canPlayType = null;
    return r;
  };
  
  // by default, patch the video element
  Html5.patchCanPlayType();
  
  Html5.disposeMediaElement = function (el) {
    if (!el) {
      return;
    }
  
    if (el.parentNode) {
      el.parentNode.removeChild(el);
    }
  
    // remove any child track or source nodes to prevent their loading
    while (el.hasChildNodes()) {
      el.removeChild(el.firstChild);
    }
  
    // remove any src reference. not setting `src=''` because that causes a warning
    // in firefox
    el.removeAttribute('src');
  
    // force the media element to update its loading state by calling load()
    // however IE on Windows 7N has a bug that throws an error so need a try/catch (#793)
    if (typeof el.load === 'function') {
      // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473)
      (function () {
        try {
          el.load();
        } catch (e) {
          // not supported
        }
      })();
    }
  };
  
  Html5.resetMediaElement = function (el) {
    if (!el) {
      return;
    }
  
    var sources = el.querySelectorAll('source');
    var i = sources.length;
    while (i--) {
      el.removeChild(sources[i]);
    }
  
    // remove any src reference.
    // not setting `src=''` because that throws an error
    el.removeAttribute('src');
  
    if (typeof el.load === 'function') {
      // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473)
      (function () {
        try {
          el.load();
        } catch (e) {}
      })();
    }
  };
  
  _component2['default'].registerComponent('Html5', Html5);
  _techJs2['default'].registerTech('Html5', Html5);
  exports['default'] = Html5;
  module.exports = exports['default'];
  
  },{"../../../src/js/tracks/text-track.js":134,"../component":67,"../utils/browser.js":140,"../utils/dom.js":142,"../utils/fn.js":144,"../utils/log.js":147,"../utils/merge-options.js":148,"../utils/to-title-case.js":151,"../utils/url.js":152,"./tech.js":124,"global/document":1,"global/window":2,"object.assign":45,"tsml":55}],123:[function(_dereq_,module,exports){
  /**
   * @file loader.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _componentJs = _dereq_('../component.js');
  
  var _componentJs2 = _interopRequireDefault(_componentJs);
  
  var _techJs = _dereq_('./tech.js');
  
  var _techJs2 = _interopRequireDefault(_techJs);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');
  
  var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);
  
  /**
   * The Media Loader is the component that decides which playback technology to load
   * when the player is initialized.
   *
   * @param {Object} player  Main Player
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @extends Component
   * @class MediaLoader
   */
  
  var MediaLoader = (function (_Component) {
    _inherits(MediaLoader, _Component);
  
    function MediaLoader(player, options, ready) {
      _classCallCheck(this, MediaLoader);
  
      _Component.call(this, player, options, ready);
  
      // If there are no sources when the player is initialized,
      // load the first supported playback technology.
  
      if (!options.playerOptions['sources'] || options.playerOptions['sources'].length === 0) {
        for (var i = 0, j = options.playerOptions['techOrder']; i < j.length; i++) {
          var techName = _utilsToTitleCaseJs2['default'](j[i]);
          var tech = _techJs2['default'].getTech(techName);
          // Support old behavior of techs being registered as components.
          // Remove once that deprecated behavior is removed.
          if (!techName) {
            tech = _componentJs2['default'].getComponent(techName);
          }
  
          // Check if the browser supports this technology
          if (tech && tech.isSupported()) {
            player.loadTech_(techName);
            break;
          }
        }
      } else {
        // // Loop through playback technologies (HTML5, Flash) and check for support.
        // // Then load the best source.
        // // A few assumptions here:
        // //   All playback technologies respect preload false.
        player.src(options.playerOptions['sources']);
      }
    }
  
    return MediaLoader;
  })(_componentJs2['default']);
  
  _componentJs2['default'].registerComponent('MediaLoader', MediaLoader);
  exports['default'] = MediaLoader;
  module.exports = exports['default'];
  
  },{"../component.js":67,"../utils/to-title-case.js":151,"./tech.js":124,"global/window":2}],124:[function(_dereq_,module,exports){
  /**
   * @file tech.js
   * Media Technology Controller - Base class for media playback
   * technology controllers like Flash and HTML5
   */
  
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _component = _dereq_('../component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _tracksHtmlTrackElement = _dereq_('../tracks/html-track-element');
  
  var _tracksHtmlTrackElement2 = _interopRequireDefault(_tracksHtmlTrackElement);
  
  var _tracksHtmlTrackElementList = _dereq_('../tracks/html-track-element-list');
  
  var _tracksHtmlTrackElementList2 = _interopRequireDefault(_tracksHtmlTrackElementList);
  
  var _utilsMergeOptionsJs = _dereq_('../utils/merge-options.js');
  
  var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);
  
  var _tracksTextTrack = _dereq_('../tracks/text-track');
  
  var _tracksTextTrack2 = _interopRequireDefault(_tracksTextTrack);
  
  var _tracksTextTrackList = _dereq_('../tracks/text-track-list');
  
  var _tracksTextTrackList2 = _interopRequireDefault(_tracksTextTrackList);
  
  var _tracksVideoTrack = _dereq_('../tracks/video-track');
  
  var _tracksVideoTrack2 = _interopRequireDefault(_tracksVideoTrack);
  
  var _tracksVideoTrackList = _dereq_('../tracks/video-track-list');
  
  var _tracksVideoTrackList2 = _interopRequireDefault(_tracksVideoTrackList);
  
  var _tracksAudioTrackList = _dereq_('../tracks/audio-track-list');
  
  var _tracksAudioTrackList2 = _interopRequireDefault(_tracksAudioTrackList);
  
  var _tracksAudioTrack = _dereq_('../tracks/audio-track');
  
  var _tracksAudioTrack2 = _interopRequireDefault(_tracksAudioTrack);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsLogJs = _dereq_('../utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _utilsTimeRangesJs = _dereq_('../utils/time-ranges.js');
  
  var _utilsBufferJs = _dereq_('../utils/buffer.js');
  
  var _mediaErrorJs = _dereq_('../media-error.js');
  
  var _mediaErrorJs2 = _interopRequireDefault(_mediaErrorJs);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * Base class for media (HTML5 Video, Flash) controllers
   *
   * @param {Object=} options Options object
   * @param {Function=} ready Ready callback function
   * @extends Component
   * @class Tech
   */
  
  var Tech = (function (_Component) {
    _inherits(Tech, _Component);
  
    function Tech() {
      var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
      var ready = arguments.length <= 1 || arguments[1] === undefined ? function () {} : arguments[1];
  
      _classCallCheck(this, Tech);
  
      // we don't want the tech to report user activity automatically.
      // This is done manually in addControlsListeners
      options.reportTouchActivity = false;
      _Component.call(this, null, options, ready);
  
      // keep track of whether the current source has played at all to
      // implement a very limited played()
      this.hasStarted_ = false;
      this.on('playing', function () {
        this.hasStarted_ = true;
      });
      this.on('loadstart', function () {
        this.hasStarted_ = false;
      });
  
      this.textTracks_ = options.textTracks;
      this.videoTracks_ = options.videoTracks;
      this.audioTracks_ = options.audioTracks;
  
      // Manually track progress in cases where the browser/flash player doesn't report it.
      if (!this.featuresProgressEvents) {
        this.manualProgressOn();
      }
  
      // Manually track timeupdates in cases where the browser/flash player doesn't report it.
      if (!this.featuresTimeupdateEvents) {
        this.manualTimeUpdatesOn();
      }
  
      if (options.nativeCaptions === false || options.nativeTextTracks === false) {
        this.featuresNativeTextTracks = false;
      }
  
      if (!this.featuresNativeTextTracks) {
        this.on('ready', this.emulateTextTracks);
      }
  
      this.initTextTrackListeners();
      this.initTrackListeners();
  
      // Turn on component tap events
      this.emitTapEvents();
    }
  
    /**
     * List of associated text tracks
     *
     * @type {TextTrackList}
     * @private
     */
  
    /* Fallbacks for unsupported event types
    ================================================================================ */
    // Manually trigger progress events based on changes to the buffered amount
    // Many flash players and older HTML5 browsers don't send progress or progress-like events
    /**
     * Turn on progress events
     *
     * @method manualProgressOn
     */
  
    Tech.prototype.manualProgressOn = function manualProgressOn() {
      this.on('durationchange', this.onDurationChange);
  
      this.manualProgress = true;
  
      // Trigger progress watching when a source begins loading
      this.one('ready', this.trackProgress);
    };
  
    /**
     * Turn off progress events
     *
     * @method manualProgressOff
     */
  
    Tech.prototype.manualProgressOff = function manualProgressOff() {
      this.manualProgress = false;
      this.stopTrackingProgress();
  
      this.off('durationchange', this.onDurationChange);
    };
  
    /**
     * Track progress
     *
     * @method trackProgress
     */
  
    Tech.prototype.trackProgress = function trackProgress() {
      this.stopTrackingProgress();
      this.progressInterval = this.setInterval(Fn.bind(this, function () {
        // Don't trigger unless buffered amount is greater than last time
  
        var numBufferedPercent = this.bufferedPercent();
  
        if (this.bufferedPercent_ !== numBufferedPercent) {
          this.trigger('progress');
        }
  
        this.bufferedPercent_ = numBufferedPercent;
  
        if (numBufferedPercent === 1) {
          this.stopTrackingProgress();
        }
      }), 500);
    };
  
    /**
     * Update duration
     *
     * @method onDurationChange
     */
  
    Tech.prototype.onDurationChange = function onDurationChange() {
      this.duration_ = this.duration();
    };
  
    /**
     * Create and get TimeRange object for buffering
     *
     * @return {TimeRangeObject}
     * @method buffered
     */
  
    Tech.prototype.buffered = function buffered() {
      return _utilsTimeRangesJs.createTimeRange(0, 0);
    };
  
    /**
     * Get buffered percent
     *
     * @return {Number}
     * @method bufferedPercent
     */
  
    Tech.prototype.bufferedPercent = function bufferedPercent() {
      return _utilsBufferJs.bufferedPercent(this.buffered(), this.duration_);
    };
  
    /**
     * Stops tracking progress by clearing progress interval
     *
     * @method stopTrackingProgress
     */
  
    Tech.prototype.stopTrackingProgress = function stopTrackingProgress() {
      this.clearInterval(this.progressInterval);
    };
  
    /*! Time Tracking -------------------------------------------------------------- */
    /**
     * Set event listeners for on play and pause and tracking current time
     *
     * @method manualTimeUpdatesOn
     */
  
    Tech.prototype.manualTimeUpdatesOn = function manualTimeUpdatesOn() {
      this.manualTimeUpdates = true;
  
      this.on('play', this.trackCurrentTime);
      this.on('pause', this.stopTrackingCurrentTime);
    };
  
    /**
     * Remove event listeners for on play and pause and tracking current time
     *
     * @method manualTimeUpdatesOff
     */
  
    Tech.prototype.manualTimeUpdatesOff = function manualTimeUpdatesOff() {
      this.manualTimeUpdates = false;
      this.stopTrackingCurrentTime();
      this.off('play', this.trackCurrentTime);
      this.off('pause', this.stopTrackingCurrentTime);
    };
  
    /**
     * Tracks current time
     *
     * @method trackCurrentTime
     */
  
    Tech.prototype.trackCurrentTime = function trackCurrentTime() {
      if (this.currentTimeInterval) {
        this.stopTrackingCurrentTime();
      }
      this.currentTimeInterval = this.setInterval(function () {
        this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true });
      }, 250); // 42 = 24 fps // 250 is what Webkit uses // FF uses 15
    };
  
    /**
     * Turn off play progress tracking (when paused or dragging)
     *
     * @method stopTrackingCurrentTime
     */
  
    Tech.prototype.stopTrackingCurrentTime = function stopTrackingCurrentTime() {
      this.clearInterval(this.currentTimeInterval);
  
      // #1002 - if the video ends right before the next timeupdate would happen,
      // the progress bar won't make it all the way to the end
      this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true });
    };
  
    /**
     * Turn off any manual progress or timeupdate tracking
     *
     * @method dispose
     */
  
    Tech.prototype.dispose = function dispose() {
  
      // clear out all tracks because we can't reuse them between techs
      this.clearTracks(['audio', 'video', 'text']);
  
      // Turn off any manual progress or timeupdate tracking
      if (this.manualProgress) {
        this.manualProgressOff();
      }
  
      if (this.manualTimeUpdates) {
        this.manualTimeUpdatesOff();
      }
  
      _Component.prototype.dispose.call(this);
    };
  
    /**
     * clear out a track list, or multiple track lists
     *
     * Note: Techs without source handlers should call this between
     * sources for video & audio tracks, as usually you don't want
     * to use them between tracks and we have no automatic way to do
     * it for you
     *
     * @method clearTracks
     * @param {Array|String} types type(s) of track lists to empty
     */
  
    Tech.prototype.clearTracks = function clearTracks(types) {
      var _this = this;
  
      types = [].concat(types);
      // clear out all tracks because we can't reuse them between techs
      types.forEach(function (type) {
        var list = _this[type + 'Tracks']() || [];
        var i = list.length;
        while (i--) {
          var track = list[i];
          if (type === 'text') {
            _this.removeRemoteTextTrack(track);
          }
          list.removeTrack_(track);
        }
      });
    };
  
    /**
     * Reset the tech. Removes all sources and resets readyState.
     *
     * @method reset
     */
  
    Tech.prototype.reset = function reset() {};
  
    /**
     * When invoked without an argument, returns a MediaError object
     * representing the current error state of the player or null if
     * there is no error. When invoked with an argument, set the current
     * error state of the player.
     * @param {MediaError=} err    Optional an error object
     * @return {MediaError}        the current error object or null
     * @method error
     */
  
    Tech.prototype.error = function error(err) {
      if (err !== undefined) {
        this.error_ = new _mediaErrorJs2['default'](err);
        this.trigger('error');
      }
      return this.error_;
    };
  
    /**
     * Return the time ranges that have been played through for the
     * current source. This implementation is incomplete. It does not
     * track the played time ranges, only whether the source has played
     * at all or not.
     * @return {TimeRangeObject} a single time range if this video has
     * played or an empty set of ranges if not.
     * @method played
     */
  
    Tech.prototype.played = function played() {
      if (this.hasStarted_) {
        return _utilsTimeRangesJs.createTimeRange(0, 0);
      }
      return _utilsTimeRangesJs.createTimeRange();
    };
  
    /**
     * Set current time
     *
     * @method setCurrentTime
     */
  
    Tech.prototype.setCurrentTime = function setCurrentTime() {
      // improve the accuracy of manual timeupdates
      if (this.manualTimeUpdates) {
        this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true });
      }
    };
  
    /**
     * Initialize texttrack listeners
     *
     * @method initTextTrackListeners
     */
  
    Tech.prototype.initTextTrackListeners = function initTextTrackListeners() {
      var textTrackListChanges = Fn.bind(this, function () {
        this.trigger('texttrackchange');
      });
  
      var tracks = this.textTracks();
  
      if (!tracks) return;
  
      tracks.addEventListener('removetrack', textTrackListChanges);
      tracks.addEventListener('addtrack', textTrackListChanges);
  
      this.on('dispose', Fn.bind(this, function () {
        tracks.removeEventListener('removetrack', textTrackListChanges);
        tracks.removeEventListener('addtrack', textTrackListChanges);
      }));
    };
  
    /**
     * Initialize audio and video track listeners
     *
     * @method initTrackListeners
     */
  
    Tech.prototype.initTrackListeners = function initTrackListeners() {
      var _this2 = this;
  
      var trackTypes = ['video', 'audio'];
  
      trackTypes.forEach(function (type) {
        var trackListChanges = function trackListChanges() {
          _this2.trigger(type + 'trackchange');
        };
  
        var tracks = _this2[type + 'Tracks']();
  
        tracks.addEventListener('removetrack', trackListChanges);
        tracks.addEventListener('addtrack', trackListChanges);
  
        _this2.on('dispose', function () {
          tracks.removeEventListener('removetrack', trackListChanges);
          tracks.removeEventListener('addtrack', trackListChanges);
        });
      });
    };
  
    /**
     * Emulate texttracks
     *
     * @method emulateTextTracks
     */
  
    Tech.prototype.emulateTextTracks = function emulateTextTracks() {
      var _this3 = this;
  
      var tracks = this.textTracks();
      if (!tracks) {
        return;
      }
  
      if (!_globalWindow2['default']['WebVTT'] && this.el().parentNode != null) {
        (function () {
          var script = _globalDocument2['default'].createElement('script');
          script.src = _this3.options_['vtt.js'] || 'https://cdn.rawgit.com/gkatsev/vtt.js/vjs-v0.12.1/dist/vtt.min.js';
          script.onload = function () {
            _this3.trigger('vttjsloaded');
          };
          script.onerror = function () {
            _this3.trigger('vttjserror');
          };
          _this3.on('dispose', function () {
            script.onload = null;
            script.onerror = null;
          });
          // but have not loaded yet and we set it to true before the inject so that
          // we don't overwrite the injected window.WebVTT if it loads right away
          _globalWindow2['default']['WebVTT'] = true;
          _this3.el().parentNode.appendChild(script);
        })();
      }
  
      var updateDisplay = function updateDisplay() {
        return _this3.trigger('texttrackchange');
      };
      var textTracksChanges = function textTracksChanges() {
        updateDisplay();
  
        for (var i = 0; i < tracks.length; i++) {
          var track = tracks[i];
          track.removeEventListener('cuechange', updateDisplay);
          if (track.mode === 'showing') {
            track.addEventListener('cuechange', updateDisplay);
          }
        }
      };
  
      textTracksChanges();
      tracks.addEventListener('change', textTracksChanges);
  
      this.on('dispose', function () {
        tracks.removeEventListener('change', textTracksChanges);
      });
    };
  
    /**
     * Get videotracks
     *
     * @returns {VideoTrackList}
     * @method videoTracks
     */
  
    Tech.prototype.videoTracks = function videoTracks() {
      this.videoTracks_ = this.videoTracks_ || new _tracksVideoTrackList2['default']();
      return this.videoTracks_;
    };
  
    /**
     * Get audiotracklist
     *
     * @returns {AudioTrackList}
     * @method audioTracks
     */
  
    Tech.prototype.audioTracks = function audioTracks() {
      this.audioTracks_ = this.audioTracks_ || new _tracksAudioTrackList2['default']();
      return this.audioTracks_;
    };
  
    /*
     * Provide default methods for text tracks.
     *
     * Html5 tech overrides these.
     */
  
    /**
     * Get texttracks
     *
     * @returns {TextTrackList}
     * @method textTracks
     */
  
    Tech.prototype.textTracks = function textTracks() {
      this.textTracks_ = this.textTracks_ || new _tracksTextTrackList2['default']();
      return this.textTracks_;
    };
  
    /**
     * Get remote texttracks
     *
     * @returns {TextTrackList}
     * @method remoteTextTracks
     */
  
    Tech.prototype.remoteTextTracks = function remoteTextTracks() {
      this.remoteTextTracks_ = this.remoteTextTracks_ || new _tracksTextTrackList2['default']();
      return this.remoteTextTracks_;
    };
  
    /**
     * Get remote htmltrackelements
     *
     * @returns {HTMLTrackElementList}
     * @method remoteTextTrackEls
     */
  
    Tech.prototype.remoteTextTrackEls = function remoteTextTrackEls() {
      this.remoteTextTrackEls_ = this.remoteTextTrackEls_ || new _tracksHtmlTrackElementList2['default']();
      return this.remoteTextTrackEls_;
    };
  
    /**
     * Creates and returns a remote text track object
     *
     * @param {String} kind Text track kind (subtitles, captions, descriptions
     *                                       chapters and metadata)
     * @param {String=} label Label to identify the text track
     * @param {String=} language Two letter language abbreviation
     * @return {TextTrackObject}
     * @method addTextTrack
     */
  
    Tech.prototype.addTextTrack = function addTextTrack(kind, label, language) {
      if (!kind) {
        throw new Error('TextTrack kind is required but was not provided');
      }
  
      return createTrackHelper(this, kind, label, language);
    };
  
    /**
     * Creates a remote text track object and returns a emulated html track element
     *
     * @param {Object} options The object should contain values for
     * kind, language, label and src (location of the WebVTT file)
     * @return {HTMLTrackElement}
     * @method addRemoteTextTrack
     */
  
    Tech.prototype.addRemoteTextTrack = function addRemoteTextTrack(options) {
      var track = _utilsMergeOptionsJs2['default'](options, {
        tech: this
      });
  
      var htmlTrackElement = new _tracksHtmlTrackElement2['default'](track);
  
      // store HTMLTrackElement and TextTrack to remote list
      this.remoteTextTrackEls().addTrackElement_(htmlTrackElement);
      this.remoteTextTracks().addTrack_(htmlTrackElement.track);
  
      // must come after remoteTextTracks()
      this.textTracks().addTrack_(htmlTrackElement.track);
  
      return htmlTrackElement;
    };
  
    /**
     * Remove remote texttrack
     *
     * @param {TextTrackObject} track Texttrack to remove
     * @method removeRemoteTextTrack
     */
  
    Tech.prototype.removeRemoteTextTrack = function removeRemoteTextTrack(track) {
      this.textTracks().removeTrack_(track);
  
      var trackElement = this.remoteTextTrackEls().getTrackElementByTrack_(track);
  
      // remove HTMLTrackElement and TextTrack from remote list
      this.remoteTextTrackEls().removeTrackElement_(trackElement);
      this.remoteTextTracks().removeTrack_(track);
    };
  
    /**
     * Provide a default setPoster method for techs
     * Poster support for techs should be optional, so we don't want techs to
     * break if they don't have a way to set a poster.
     *
     * @method setPoster
     */
  
    Tech.prototype.setPoster = function setPoster() {};
  
    /*
     * Check if the tech can support the given type
     *
     * The base tech does not support any type, but source handlers might
     * overwrite this.
     *
     * @param  {String} type    The mimetype to check
     * @return {String}         'probably', 'maybe', or '' (empty string)
     */
  
    Tech.prototype.canPlayType = function canPlayType() {
      return '';
    };
  
    /*
     * Return whether the argument is a Tech or not.
     * Can be passed either a Class like `Html5` or a instance like `player.tech_`
     *
     * @param {Object} component An item to check
     * @return {Boolean}         Whether it is a tech or not
     */
  
    Tech.isTech = function isTech(component) {
      return component.prototype instanceof Tech || component instanceof Tech || component === Tech;
    };
  
    /**
     * Registers a Tech
     *
     * @param {String} name Name of the Tech to register
     * @param {Object} tech The tech to register
     * @static
     * @method registerComponent
     */
  
    Tech.registerTech = function registerTech(name, tech) {
      if (!Tech.techs_) {
        Tech.techs_ = {};
      }
  
      if (!Tech.isTech(tech)) {
        throw new Error('Tech ' + name + ' must be a Tech');
      }
  
      Tech.techs_[name] = tech;
      return tech;
    };
  
    /**
     * Gets a component by name
     *
     * @param {String} name Name of the component to get
     * @return {Component}
     * @static
     * @method getComponent
     */
  
    Tech.getTech = function getTech(name) {
      if (Tech.techs_ && Tech.techs_[name]) {
        return Tech.techs_[name];
      }
  
      if (_globalWindow2['default'] && _globalWindow2['default'].videojs && _globalWindow2['default'].videojs[name]) {
        _utilsLogJs2['default'].warn('The ' + name + ' tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)');
        return _globalWindow2['default'].videojs[name];
      }
    };
  
    return Tech;
  })(_component2['default']);
  
  Tech.prototype.textTracks_;
  
  /**
   * List of associated audio tracks
   *
   * @type {AudioTrackList}
   * @private
   */
  Tech.prototype.audioTracks_;
  
  /**
   * List of associated video tracks
   *
   * @type {VideoTrackList}
   * @private
   */
  Tech.prototype.videoTracks_;
  
  var createTrackHelper = function createTrackHelper(self, kind, label, language) {
    var options = arguments.length <= 4 || arguments[4] === undefined ? {} : arguments[4];
  
    var tracks = self.textTracks();
  
    options.kind = kind;
  
    if (label) {
      options.label = label;
    }
    if (language) {
      options.language = language;
    }
    options.tech = self;
  
    var track = new _tracksTextTrack2['default'](options);
    tracks.addTrack_(track);
  
    return track;
  };
  
  Tech.prototype.featuresVolumeControl = true;
  
  // Resizing plugins using request fullscreen reloads the plugin
  Tech.prototype.featuresFullscreenResize = false;
  Tech.prototype.featuresPlaybackRate = false;
  
  // Optional events that we can manually mimic with timers
  // currently not triggered by video-js-swf
  Tech.prototype.featuresProgressEvents = false;
  Tech.prototype.featuresTimeupdateEvents = false;
  
  Tech.prototype.featuresNativeTextTracks = false;
  
  /*
   * A functional mixin for techs that want to use the Source Handler pattern.
   *
   * ##### EXAMPLE:
   *
   *   Tech.withSourceHandlers.call(MyTech);
   *
   */
  Tech.withSourceHandlers = function (_Tech) {
    /*
     * Register a source handler
     * Source handlers are scripts for handling specific formats.
     * The source handler pattern is used for adaptive formats (HLS, DASH) that
     * manually load video data and feed it into a Source Buffer (Media Source Extensions)
     * @param  {Function} handler  The source handler
     * @param  {Boolean}  first    Register it before any existing handlers
     */
    _Tech.registerSourceHandler = function (handler, index) {
      var handlers = _Tech.sourceHandlers;
  
      if (!handlers) {
        handlers = _Tech.sourceHandlers = [];
      }
  
      if (index === undefined) {
        // add to the end of the list
        index = handlers.length;
      }
  
      handlers.splice(index, 0, handler);
    };
  
    /*
     * Check if the tech can support the given type
     * @param  {String} type    The mimetype to check
     * @return {String}         'probably', 'maybe', or '' (empty string)
     */
    _Tech.canPlayType = function (type) {
      var handlers = _Tech.sourceHandlers || [];
      var can = undefined;
  
      for (var i = 0; i < handlers.length; i++) {
        can = handlers[i].canPlayType(type);
  
        if (can) {
          return can;
        }
      }
  
      return '';
    };
  
    /*
     * Return the first source handler that supports the source
     * TODO: Answer question: should 'probably' be prioritized over 'maybe'
     * @param  {Object} source  The source object
     * @param  {Object} options The options passed to the tech
     * @returns {Object}       The first source handler that supports the source
     * @returns {null}         Null if no source handler is found
     */
    _Tech.selectSourceHandler = function (source, options) {
      var handlers = _Tech.sourceHandlers || [];
      var can = undefined;
  
      for (var i = 0; i < handlers.length; i++) {
        can = handlers[i].canHandleSource(source, options);
  
        if (can) {
          return handlers[i];
        }
      }
  
      return null;
    };
  
    /*
     * Check if the tech can support the given source
     * @param  {Object} srcObj  The source object
     * @param  {Object} options The options passed to the tech
     * @return {String}         'probably', 'maybe', or '' (empty string)
     */
    _Tech.canPlaySource = function (srcObj, options) {
      var sh = _Tech.selectSourceHandler(srcObj, options);
  
      if (sh) {
        return sh.canHandleSource(srcObj, options);
      }
  
      return '';
    };
  
    /*
     * When using a source handler, prefer its implementation of
     * any function normally provided by the tech.
     */
    var deferrable = ['seekable', 'duration'];
  
    deferrable.forEach(function (fnName) {
      var originalFn = this[fnName];
  
      if (typeof originalFn !== 'function') {
        return;
      }
  
      this[fnName] = function () {
        if (this.sourceHandler_ && this.sourceHandler_[fnName]) {
          return this.sourceHandler_[fnName].apply(this.sourceHandler_, arguments);
        }
        return originalFn.apply(this, arguments);
      };
    }, _Tech.prototype);
  
    /*
     * Create a function for setting the source using a source object
     * and source handlers.
     * Should never be called unless a source handler was found.
     * @param {Object} source  A source object with src and type keys
     * @return {Tech} self
     */
    _Tech.prototype.setSource = function (source) {
      var sh = _Tech.selectSourceHandler(source, this.options_);
  
      if (!sh) {
        // Fall back to a native source hander when unsupported sources are
        // deliberately set
        if (_Tech.nativeSourceHandler) {
          sh = _Tech.nativeSourceHandler;
        } else {
          _utilsLogJs2['default'].error('No source hander found for the current source.');
        }
      }
  
      // Dispose any existing source handler
      this.disposeSourceHandler();
      this.off('dispose', this.disposeSourceHandler);
  
      // if we have a source and get another one
      // then we are loading something new
      // than clear all of our current tracks
      if (this.currentSource_) {
        this.clearTracks(['audio', 'video']);
  
        this.currentSource_ = null;
      }
  
      if (sh !== _Tech.nativeSourceHandler) {
  
        this.currentSource_ = source;
  
        // Catch if someone replaced the src without calling setSource.
        // If they do, set currentSource_ to null and dispose our source handler.
        this.off(this.el_, 'loadstart', _Tech.prototype.firstLoadStartListener_);
        this.off(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
        this.one(this.el_, 'loadstart', _Tech.prototype.firstLoadStartListener_);
      }
  
      this.sourceHandler_ = sh.handleSource(source, this, this.options_);
      this.on('dispose', this.disposeSourceHandler);
  
      return this;
    };
  
    // On the first loadstart after setSource
    _Tech.prototype.firstLoadStartListener_ = function () {
      this.one(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
    };
  
    // On successive loadstarts when setSource has not been called again
    _Tech.prototype.successiveLoadStartListener_ = function () {
      this.currentSource_ = null;
      this.disposeSourceHandler();
      this.one(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
    };
  
    /*
     * Clean up any existing source handler
     */
    _Tech.prototype.disposeSourceHandler = function () {
      if (this.sourceHandler_ && this.sourceHandler_.dispose) {
        this.off(this.el_, 'loadstart', _Tech.prototype.firstLoadStartListener_);
        this.off(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
        this.sourceHandler_.dispose();
        this.sourceHandler_ = null;
      }
    };
  };
  
  _component2['default'].registerComponent('Tech', Tech);
  // Old name for Tech
  _component2['default'].registerComponent('MediaTechController', Tech);
  Tech.registerTech('Tech', Tech);
  exports['default'] = Tech;
  module.exports = exports['default'];
  
  },{"../component":67,"../media-error.js":108,"../tracks/audio-track":126,"../tracks/audio-track-list":125,"../tracks/html-track-element":128,"../tracks/html-track-element-list":127,"../tracks/text-track":134,"../tracks/text-track-list":132,"../tracks/video-track":139,"../tracks/video-track-list":138,"../utils/buffer.js":141,"../utils/fn.js":144,"../utils/log.js":147,"../utils/merge-options.js":148,"../utils/time-ranges.js":150,"global/document":1,"global/window":2}],125:[function(_dereq_,module,exports){
  /**
   * @file audio-track-list.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _trackList = _dereq_('./track-list');
  
  var _trackList2 = _interopRequireDefault(_trackList);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * anywhere we call this function we diverge from the spec
   * as we only support one enabled audiotrack at a time
   *
   * @param {Array|AudioTrackList} list list to work on
   * @param {AudioTrack} track the track to skip
   */
  var disableOthers = function disableOthers(list, track) {
    for (var i = 0; i < list.length; i++) {
      if (track.id === list[i].id) {
        continue;
      }
      // another audio track is enabled, disable it
      list[i].enabled = false;
    }
  };
  /**
   * A list of possible audio tracks. All functionality is in the
   * base class Tracklist and the spec for AudioTrackList is located at:
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotracklist
   *
   * interface AudioTrackList : EventTarget {
   *   readonly attribute unsigned long length;
   *   getter AudioTrack (unsigned long index);
   *   AudioTrack? getTrackById(DOMString id);
   *
   *   attribute EventHandler onchange;
   *   attribute EventHandler onaddtrack;
   *   attribute EventHandler onremovetrack;
   * };
   *
   * @param {AudioTrack[]} tracks a list of audio tracks to instantiate the list with
   * @extends TrackList
   * @class AudioTrackList
   */
  
  var AudioTrackList = (function (_TrackList) {
    _inherits(AudioTrackList, _TrackList);
  
    function AudioTrackList() {
      var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
  
      _classCallCheck(this, AudioTrackList);
  
      var list = undefined;
  
      // make sure only 1 track is enabled
      // sorted from last index to first index
      for (var i = tracks.length - 1; i >= 0; i--) {
        if (tracks[i].enabled) {
          disableOthers(tracks, tracks[i]);
          break;
        }
      }
  
      // IE8 forces us to implement inheritance ourselves
      // as it does not support Object.defineProperty properly
      if (browser.IS_IE8) {
        list = _globalDocument2['default'].createElement('custom');
        for (var prop in _trackList2['default'].prototype) {
          if (prop !== 'constructor') {
            list[prop] = _trackList2['default'].prototype[prop];
          }
        }
        for (var prop in AudioTrackList.prototype) {
          if (prop !== 'constructor') {
            list[prop] = AudioTrackList.prototype[prop];
          }
        }
      }
  
      list = _TrackList.call(this, tracks, list);
      list.changing_ = false;
  
      return list;
    }
  
    AudioTrackList.prototype.addTrack_ = function addTrack_(track) {
      var _this = this;
  
      if (track.enabled) {
        disableOthers(this, track);
      }
  
      _TrackList.prototype.addTrack_.call(this, track);
      // native tracks don't have this
      if (!track.addEventListener) {
        return;
      }
  
      track.addEventListener('enabledchange', function () {
        // when we are disabling other tracks (since we don't support
        // more than one track at a time) we will set changing_
        // to true so that we don't trigger additional change events
        if (_this.changing_) {
          return;
        }
        _this.changing_ = true;
        disableOthers(_this, track);
        _this.changing_ = false;
        _this.trigger('change');
      });
    };
  
    AudioTrackList.prototype.addTrack = function addTrack(track) {
      this.addTrack_(track);
    };
  
    AudioTrackList.prototype.removeTrack = function removeTrack(track) {
      _TrackList.prototype.removeTrack_.call(this, track);
    };
  
    return AudioTrackList;
  })(_trackList2['default']);
  
  exports['default'] = AudioTrackList;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"./track-list":136,"global/document":1}],126:[function(_dereq_,module,exports){
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _trackEnums = _dereq_('./track-enums');
  
  var _track = _dereq_('./track');
  
  var _track2 = _interopRequireDefault(_track);
  
  var _utilsMergeOptions = _dereq_('../utils/merge-options');
  
  var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  /**
   * A single audio text track as defined in:
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotrack
   *
   * interface AudioTrack {
   *   readonly attribute DOMString id;
   *   readonly attribute DOMString kind;
   *   readonly attribute DOMString label;
   *   readonly attribute DOMString language;
   *   attribute boolean enabled;
   * };
   *
   * @param {Object=} options Object of option names and values
   * @class AudioTrack
   */
  
  var AudioTrack = (function (_Track) {
    _inherits(AudioTrack, _Track);
  
    function AudioTrack() {
      var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      _classCallCheck(this, AudioTrack);
  
      var settings = _utilsMergeOptions2['default'](options, {
        kind: _trackEnums.AudioTrackKind[options.kind] || ''
      });
      // on IE8 this will be a document element
      // for every other browser this will be a normal object
      var track = _Track.call(this, settings);
      var enabled = false;
  
      if (browser.IS_IE8) {
        for (var prop in AudioTrack.prototype) {
          if (prop !== 'constructor') {
            track[prop] = AudioTrack.prototype[prop];
          }
        }
      }
  
      Object.defineProperty(track, 'enabled', {
        get: function get() {
          return enabled;
        },
        set: function set(newEnabled) {
          // an invalid or unchanged value
          if (typeof newEnabled !== 'boolean' || newEnabled === enabled) {
            return;
          }
          enabled = newEnabled;
          this.trigger('enabledchange');
        }
      });
  
      // if the user sets this track to selected then
      // set selected to that true value otherwise
      // we keep it false
      if (settings.enabled) {
        track.enabled = settings.enabled;
      }
      track.loaded_ = true;
  
      return track;
    }
  
    return AudioTrack;
  })(_track2['default']);
  
  exports['default'] = AudioTrack;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"../utils/merge-options":148,"./track":137,"./track-enums":135}],127:[function(_dereq_,module,exports){
  /**
   * @file html-track-element-list.js
   */
  
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var HtmlTrackElementList = (function () {
    function HtmlTrackElementList() {
      var trackElements = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
  
      _classCallCheck(this, HtmlTrackElementList);
  
      var list = this;
  
      if (browser.IS_IE8) {
        list = _globalDocument2['default'].createElement('custom');
  
        for (var prop in HtmlTrackElementList.prototype) {
          if (prop !== 'constructor') {
            list[prop] = HtmlTrackElementList.prototype[prop];
          }
        }
      }
  
      list.trackElements_ = [];
  
      Object.defineProperty(list, 'length', {
        get: function get() {
          return this.trackElements_.length;
        }
      });
  
      for (var i = 0, _length = trackElements.length; i < _length; i++) {
        list.addTrackElement_(trackElements[i]);
      }
  
      if (browser.IS_IE8) {
        return list;
      }
    }
  
    HtmlTrackElementList.prototype.addTrackElement_ = function addTrackElement_(trackElement) {
      this.trackElements_.push(trackElement);
    };
  
    HtmlTrackElementList.prototype.getTrackElementByTrack_ = function getTrackElementByTrack_(track) {
      var trackElement_ = undefined;
  
      for (var i = 0, _length2 = this.trackElements_.length; i < _length2; i++) {
        if (track === this.trackElements_[i].track) {
          trackElement_ = this.trackElements_[i];
  
          break;
        }
      }
  
      return trackElement_;
    };
  
    HtmlTrackElementList.prototype.removeTrackElement_ = function removeTrackElement_(trackElement) {
      for (var i = 0, _length3 = this.trackElements_.length; i < _length3; i++) {
        if (trackElement === this.trackElements_[i]) {
          this.trackElements_.splice(i, 1);
  
          break;
        }
      }
    };
  
    return HtmlTrackElementList;
  })();
  
  exports['default'] = HtmlTrackElementList;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"global/document":1}],128:[function(_dereq_,module,exports){
  /**
   * @file html-track-element.js
   */
  
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _eventTarget = _dereq_('../event-target');
  
  var _eventTarget2 = _interopRequireDefault(_eventTarget);
  
  var _tracksTextTrack = _dereq_('../tracks/text-track');
  
  var _tracksTextTrack2 = _interopRequireDefault(_tracksTextTrack);
  
  var NONE = 0;
  var LOADING = 1;
  var LOADED = 2;
  var ERROR = 3;
  
  /**
   * https://html.spec.whatwg.org/multipage/embedded-content.html#htmltrackelement
   *
   * interface HTMLTrackElement : HTMLElement {
   *   attribute DOMString kind;
   *   attribute DOMString src;
   *   attribute DOMString srclang;
   *   attribute DOMString label;
   *   attribute boolean default;
   *
   *   const unsigned short NONE = 0;
   *   const unsigned short LOADING = 1;
   *   const unsigned short LOADED = 2;
   *   const unsigned short ERROR = 3;
   *   readonly attribute unsigned short readyState;
   *
   *   readonly attribute TextTrack track;
   * };
   *
   * @param {Object} options TextTrack configuration
   * @class HTMLTrackElement
   */
  
  var HTMLTrackElement = (function (_EventTarget) {
    _inherits(HTMLTrackElement, _EventTarget);
  
    function HTMLTrackElement() {
      var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      _classCallCheck(this, HTMLTrackElement);
  
      _EventTarget.call(this);
  
      var readyState = undefined,
          trackElement = this;
  
      if (browser.IS_IE8) {
        trackElement = _globalDocument2['default'].createElement('custom');
  
        for (var prop in HTMLTrackElement.prototype) {
          if (prop !== 'constructor') {
            trackElement[prop] = HTMLTrackElement.prototype[prop];
          }
        }
      }
  
      var track = new _tracksTextTrack2['default'](options);
  
      trackElement.kind = track.kind;
      trackElement.src = track.src;
      trackElement.srclang = track.language;
      trackElement.label = track.label;
      trackElement['default'] = track['default'];
  
      Object.defineProperty(trackElement, 'readyState', {
        get: function get() {
          return readyState;
        }
      });
  
      Object.defineProperty(trackElement, 'track', {
        get: function get() {
          return track;
        }
      });
  
      readyState = NONE;
  
      track.addEventListener('loadeddata', function () {
        readyState = LOADED;
  
        trackElement.trigger({
          type: 'load',
          target: trackElement
        });
      });
  
      if (browser.IS_IE8) {
        return trackElement;
      }
    }
  
    return HTMLTrackElement;
  })(_eventTarget2['default']);
  
  HTMLTrackElement.prototype.allowedEvents_ = {
    load: 'load'
  };
  
  HTMLTrackElement.NONE = NONE;
  HTMLTrackElement.LOADING = LOADING;
  HTMLTrackElement.LOADED = LOADED;
  HTMLTrackElement.ERROR = ERROR;
  
  exports['default'] = HTMLTrackElement;
  module.exports = exports['default'];
  
  },{"../event-target":104,"../tracks/text-track":134,"../utils/browser.js":140,"global/document":1}],129:[function(_dereq_,module,exports){
  /**
   * @file text-track-cue-list.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * A List of text track cues as defined in:
   * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackcuelist
   *
   * interface TextTrackCueList {
   *   readonly attribute unsigned long length;
   *   getter TextTrackCue (unsigned long index);
   *   TextTrackCue? getCueById(DOMString id);
   * };
   *
   * @param {Array} cues A list of cues to be initialized with
   * @class TextTrackCueList
   */
  
  var TextTrackCueList = (function () {
    function TextTrackCueList(cues) {
      _classCallCheck(this, TextTrackCueList);
  
      var list = this;
  
      if (browser.IS_IE8) {
        list = _globalDocument2['default'].createElement('custom');
  
        for (var prop in TextTrackCueList.prototype) {
          if (prop !== 'constructor') {
            list[prop] = TextTrackCueList.prototype[prop];
          }
        }
      }
  
      TextTrackCueList.prototype.setCues_.call(list, cues);
  
      Object.defineProperty(list, 'length', {
        get: function get() {
          return this.length_;
        }
      });
  
      if (browser.IS_IE8) {
        return list;
      }
    }
  
    /**
     * A setter for cues in this list
     *
     * @param {Array} cues an array of cues
     * @method setCues_
     * @private
     */
  
    TextTrackCueList.prototype.setCues_ = function setCues_(cues) {
      var oldLength = this.length || 0;
      var i = 0;
      var l = cues.length;
  
      this.cues_ = cues;
      this.length_ = cues.length;
  
      var defineProp = function defineProp(index) {
        if (!('' + index in this)) {
          Object.defineProperty(this, '' + index, {
            get: function get() {
              return this.cues_[index];
            }
          });
        }
      };
  
      if (oldLength < l) {
        i = oldLength;
  
        for (; i < l; i++) {
          defineProp.call(this, i);
        }
      }
    };
  
    /**
     * Get a cue that is currently in the Cue list by id
     *
     * @param {String} id
     * @method getCueById
     * @return {Object} a single cue
     */
  
    TextTrackCueList.prototype.getCueById = function getCueById(id) {
      var result = null;
  
      for (var i = 0, l = this.length; i < l; i++) {
        var cue = this[i];
  
        if (cue.id === id) {
          result = cue;
          break;
        }
      }
  
      return result;
    };
  
    return TextTrackCueList;
  })();
  
  exports['default'] = TextTrackCueList;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"global/document":1}],130:[function(_dereq_,module,exports){
  /**
   * @file text-track-display.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _component = _dereq_('../component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _menuMenuJs = _dereq_('../menu/menu.js');
  
  var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs);
  
  var _menuMenuItemJs = _dereq_('../menu/menu-item.js');
  
  var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);
  
  var _menuMenuButtonJs = _dereq_('../menu/menu-button.js');
  
  var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var darkGray = '#222';
  var lightGray = '#ccc';
  var fontMap = {
    monospace: 'monospace',
    sansSerif: 'sans-serif',
    serif: 'serif',
    monospaceSansSerif: '"Andale Mono", "Lucida Console", monospace',
    monospaceSerif: '"Courier New", monospace',
    proportionalSansSerif: 'sans-serif',
    proportionalSerif: 'serif',
    casual: '"Comic Sans MS", Impact, fantasy',
    script: '"Monotype Corsiva", cursive',
    smallcaps: '"Andale Mono", "Lucida Console", monospace, sans-serif'
  };
  
  /**
   * The component for displaying text track cues
   *
   * @param {Object} player  Main Player
   * @param {Object=} options Object of option names and values
   * @param {Function=} ready    Ready callback function
   * @extends Component
   * @class TextTrackDisplay
   */
  
  var TextTrackDisplay = (function (_Component) {
    _inherits(TextTrackDisplay, _Component);
  
    function TextTrackDisplay(player, options, ready) {
      _classCallCheck(this, TextTrackDisplay);
  
      _Component.call(this, player, options, ready);
  
      player.on('loadstart', Fn.bind(this, this.toggleDisplay));
      player.on('texttrackchange', Fn.bind(this, this.updateDisplay));
  
      // This used to be called during player init, but was causing an error
      // if a track should show by default and the display hadn't loaded yet.
      // Should probably be moved to an external track loader when we support
      // tracks that don't need a display.
      player.ready(Fn.bind(this, function () {
        if (player.tech_ && player.tech_['featuresNativeTextTracks']) {
          this.hide();
          return;
        }
  
        player.on('fullscreenchange', Fn.bind(this, this.updateDisplay));
  
        var tracks = this.options_.playerOptions['tracks'] || [];
        for (var i = 0; i < tracks.length; i++) {
          var track = tracks[i];
          this.player_.addRemoteTextTrack(track);
        }
  
        var modes = { 'captions': 1, 'subtitles': 1 };
        var trackList = this.player_.textTracks();
        var firstDesc = undefined;
        var firstCaptions = undefined;
  
        if (trackList) {
          for (var i = 0; i < trackList.length; i++) {
            var track = trackList[i];
            if (track['default']) {
              if (track.kind === 'descriptions' && !firstDesc) {
                firstDesc = track;
              } else if (track.kind in modes && !firstCaptions) {
                firstCaptions = track;
              }
            }
          }
  
          // We want to show the first default track but captions and subtitles
          // take precedence over descriptions.
          // So, display the first default captions or subtitles track
          // and otherwise the first default descriptions track.
          if (firstCaptions) {
            firstCaptions.mode = 'showing';
          } else if (firstDesc) {
            firstDesc.mode = 'showing';
          }
        }
      }));
    }
  
    /**
    * Add cue HTML to display
    *
    * @param {Number} color Hex number for color, like #f0e
    * @param {Number} opacity Value for opacity,0.0 - 1.0
    * @return {RGBAColor} In the form 'rgba(255, 0, 0, 0.3)'
    * @method constructColor
    */
  
    /**
     * Toggle display texttracks
     *
     * @method toggleDisplay
     */
  
    TextTrackDisplay.prototype.toggleDisplay = function toggleDisplay() {
      if (this.player_.tech_ && this.player_.tech_['featuresNativeTextTracks']) {
        this.hide();
      } else {
        this.show();
      }
    };
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    TextTrackDisplay.prototype.createEl = function createEl() {
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-text-track-display'
      }, {
        'aria-live': 'assertive',
        'aria-atomic': 'true'
      });
    };
  
    /**
     * Clear display texttracks
     *
     * @method clearDisplay
     */
  
    TextTrackDisplay.prototype.clearDisplay = function clearDisplay() {
      if (typeof _globalWindow2['default']['WebVTT'] === 'function') {
        _globalWindow2['default']['WebVTT']['processCues'](_globalWindow2['default'], [], this.el_);
      }
    };
  
    /**
     * Update display texttracks
     *
     * @method updateDisplay
     */
  
    TextTrackDisplay.prototype.updateDisplay = function updateDisplay() {
      var tracks = this.player_.textTracks();
  
      this.clearDisplay();
  
      if (!tracks) {
        return;
      }
  
      // Track display prioritization model: if multiple tracks are 'showing',
      //  display the first 'subtitles' or 'captions' track which is 'showing',
      //  otherwise display the first 'descriptions' track which is 'showing'
  
      var descriptionsTrack = null;
      var captionsSubtitlesTrack = null;
  
      var i = tracks.length;
      while (i--) {
        var track = tracks[i];
        if (track['mode'] === 'showing') {
          if (track['kind'] === 'descriptions') {
            descriptionsTrack = track;
          } else {
            captionsSubtitlesTrack = track;
          }
        }
      }
  
      if (captionsSubtitlesTrack) {
        this.updateForTrack(captionsSubtitlesTrack);
      } else if (descriptionsTrack) {
        this.updateForTrack(descriptionsTrack);
      }
    };
  
    /**
     * Add texttrack to texttrack list
     *
     * @param {TextTrackObject} track Texttrack object to be added to list
     * @method updateForTrack
     */
  
    TextTrackDisplay.prototype.updateForTrack = function updateForTrack(track) {
      if (typeof _globalWindow2['default']['WebVTT'] !== 'function' || !track['activeCues']) {
        return;
      }
  
      var overrides = this.player_['textTrackSettings'].getValues();
  
      var cues = [];
      for (var _i = 0; _i < track['activeCues'].length; _i++) {
        cues.push(track['activeCues'][_i]);
      }
  
      _globalWindow2['default']['WebVTT']['processCues'](_globalWindow2['default'], cues, this.el_);
  
      var i = cues.length;
      while (i--) {
        var cue = cues[i];
        if (!cue) {
          continue;
        }
  
        var cueDiv = cue.displayState;
        if (overrides.color) {
          cueDiv.firstChild.style.color = overrides.color;
        }
        if (overrides.textOpacity) {
          tryUpdateStyle(cueDiv.firstChild, 'color', constructColor(overrides.color || '#fff', overrides.textOpacity));
        }
        if (overrides.backgroundColor) {
          cueDiv.firstChild.style.backgroundColor = overrides.backgroundColor;
        }
        if (overrides.backgroundOpacity) {
          tryUpdateStyle(cueDiv.firstChild, 'backgroundColor', constructColor(overrides.backgroundColor || '#000', overrides.backgroundOpacity));
        }
        if (overrides.windowColor) {
          if (overrides.windowOpacity) {
            tryUpdateStyle(cueDiv, 'backgroundColor', constructColor(overrides.windowColor, overrides.windowOpacity));
          } else {
            cueDiv.style.backgroundColor = overrides.windowColor;
          }
        }
        if (overrides.edgeStyle) {
          if (overrides.edgeStyle === 'dropshadow') {
            cueDiv.firstChild.style.textShadow = '2px 2px 3px ' + darkGray + ', 2px 2px 4px ' + darkGray + ', 2px 2px 5px ' + darkGray;
          } else if (overrides.edgeStyle === 'raised') {
            cueDiv.firstChild.style.textShadow = '1px 1px ' + darkGray + ', 2px 2px ' + darkGray + ', 3px 3px ' + darkGray;
          } else if (overrides.edgeStyle === 'depressed') {
            cueDiv.firstChild.style.textShadow = '1px 1px ' + lightGray + ', 0 1px ' + lightGray + ', -1px -1px ' + darkGray + ', 0 -1px ' + darkGray;
          } else if (overrides.edgeStyle === 'uniform') {
            cueDiv.firstChild.style.textShadow = '0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray;
          }
        }
        if (overrides.fontPercent && overrides.fontPercent !== 1) {
          var fontSize = _globalWindow2['default'].parseFloat(cueDiv.style.fontSize);
          cueDiv.style.fontSize = fontSize * overrides.fontPercent + 'px';
          cueDiv.style.height = 'auto';
          cueDiv.style.top = 'auto';
          cueDiv.style.bottom = '2px';
        }
        if (overrides.fontFamily && overrides.fontFamily !== 'default') {
          if (overrides.fontFamily === 'small-caps') {
            cueDiv.firstChild.style.fontVariant = 'small-caps';
          } else {
            cueDiv.firstChild.style.fontFamily = fontMap[overrides.fontFamily];
          }
        }
      }
    };
  
    return TextTrackDisplay;
  })(_component2['default']);
  
  function constructColor(color, opacity) {
    return 'rgba(' +
    // color looks like "#f0e"
    parseInt(color[1] + color[1], 16) + ',' + parseInt(color[2] + color[2], 16) + ',' + parseInt(color[3] + color[3], 16) + ',' + opacity + ')';
  }
  
  /**
   * Try to update style
   * Some style changes will throw an error, particularly in IE8. Those should be noops.
   *
   * @param {Element} el The element to be styles
   * @param {CSSProperty} style The CSS property to be styled
   * @param {CSSStyle} rule The actual style to be applied to the property
   * @method tryUpdateStyle
   */
  function tryUpdateStyle(el, style, rule) {
    //
    try {
      el.style[style] = rule;
    } catch (e) {}
  }
  
  _component2['default'].registerComponent('TextTrackDisplay', TextTrackDisplay);
  exports['default'] = TextTrackDisplay;
  module.exports = exports['default'];
  
  },{"../component":67,"../menu/menu-button.js":109,"../menu/menu-item.js":110,"../menu/menu.js":111,"../utils/fn.js":144,"global/document":1,"global/window":2}],131:[function(_dereq_,module,exports){
  /**
   * Utilities for capturing text track state and re-creating tracks
   * based on a capture.
   *
   * @file text-track-list-converter.js
   */
  
  /**
   * Examine a single text track and return a JSON-compatible javascript
   * object that represents the text track's state.
   * @param track {TextTrackObject} the text track to query
   * @return {Object} a serializable javascript representation of the
   * @private
   */
  'use strict';
  
  exports.__esModule = true;
  var trackToJson_ = function trackToJson_(track) {
    var ret = ['kind', 'label', 'language', 'id', 'inBandMetadataTrackDispatchType', 'mode', 'src'].reduce(function (acc, prop, i) {
      if (track[prop]) {
        acc[prop] = track[prop];
      }
  
      return acc;
    }, {
      cues: track.cues && Array.prototype.map.call(track.cues, function (cue) {
        return {
          startTime: cue.startTime,
          endTime: cue.endTime,
          text: cue.text,
          id: cue.id
        };
      })
    });
  
    return ret;
  };
  
  /**
   * Examine a tech and return a JSON-compatible javascript array that
   * represents the state of all text tracks currently configured. The
   * return array is compatible with `jsonToTextTracks`.
   * @param tech {tech} the tech object to query
   * @return {Array} a serializable javascript representation of the
   * @function textTracksToJson
   */
  var textTracksToJson = function textTracksToJson(tech) {
  
    var trackEls = tech.$$('track');
  
    var trackObjs = Array.prototype.map.call(trackEls, function (t) {
      return t.track;
    });
    var tracks = Array.prototype.map.call(trackEls, function (trackEl) {
      var json = trackToJson_(trackEl.track);
      if (trackEl.src) {
        json.src = trackEl.src;
      }
      return json;
    });
  
    return tracks.concat(Array.prototype.filter.call(tech.textTracks(), function (track) {
      return trackObjs.indexOf(track) === -1;
    }).map(trackToJson_));
  };
  
  /**
   * Creates a set of remote text tracks on a tech based on an array of
   * javascript text track representations.
   * @param json {Array} an array of text track representation objects,
   * like those that would be produced by `textTracksToJson`
   * @param tech {tech} the tech to create text tracks on
   * @function jsonToTextTracks
   */
  var jsonToTextTracks = function jsonToTextTracks(json, tech) {
    json.forEach(function (track) {
      var addedTrack = tech.addRemoteTextTrack(track).track;
      if (!track.src && track.cues) {
        track.cues.forEach(function (cue) {
          return addedTrack.addCue(cue);
        });
      }
    });
  
    return tech.textTracks();
  };
  
  exports['default'] = { textTracksToJson: textTracksToJson, jsonToTextTracks: jsonToTextTracks, trackToJson_: trackToJson_ };
  module.exports = exports['default'];
  
  },{}],132:[function(_dereq_,module,exports){
  /**
   * @file text-track-list.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _trackList = _dereq_('./track-list');
  
  var _trackList2 = _interopRequireDefault(_trackList);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * A list of possible text tracks. All functionality is in the
   * base class TrackList. The spec for TextTrackList is located at:
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html#texttracklist
   *
   * interface TextTrackList : EventTarget {
   *   readonly attribute unsigned long length;
   *   getter TextTrack (unsigned long index);
   *   TextTrack? getTrackById(DOMString id);
   *
   *   attribute EventHandler onchange;
   *   attribute EventHandler onaddtrack;
   *   attribute EventHandler onremovetrack;
   * };
   *
   * @param {TextTrack[]} tracks A list of tracks to initialize the list with
   * @extends TrackList
   * @class TextTrackList
   */
  
  var TextTrackList = (function (_TrackList) {
    _inherits(TextTrackList, _TrackList);
  
    function TextTrackList() {
      var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
  
      _classCallCheck(this, TextTrackList);
  
      var list = undefined;
  
      // IE8 forces us to implement inheritance ourselves
      // as it does not support Object.defineProperty properly
      if (browser.IS_IE8) {
        list = _globalDocument2['default'].createElement('custom');
        for (var prop in _trackList2['default'].prototype) {
          if (prop !== 'constructor') {
            list[prop] = _trackList2['default'].prototype[prop];
          }
        }
        for (var prop in TextTrackList.prototype) {
          if (prop !== 'constructor') {
            list[prop] = TextTrackList.prototype[prop];
          }
        }
      }
  
      list = _TrackList.call(this, tracks, list);
      return list;
    }
  
    TextTrackList.prototype.addTrack_ = function addTrack_(track) {
      _TrackList.prototype.addTrack_.call(this, track);
      track.addEventListener('modechange', Fn.bind(this, function () {
        this.trigger('change');
      }));
    };
  
    /**
     * Remove TextTrack from TextTrackList
     * NOTE: Be mindful of what is passed in as it may be a HTMLTrackElement
     *
     * @param {TextTrack} rtrack
     * @method removeTrack_
     * @private
     */
  
    TextTrackList.prototype.removeTrack_ = function removeTrack_(rtrack) {
      var track = undefined;
  
      for (var i = 0, l = this.length; i < l; i++) {
        if (this[i] === rtrack) {
          track = this[i];
          if (track.off) {
            track.off();
          }
  
          this.tracks_.splice(i, 1);
  
          break;
        }
      }
  
      if (!track) {
        return;
      }
  
      this.trigger({
        track: track,
        type: 'removetrack'
      });
    };
  
    /**
     * Get a TextTrack from TextTrackList by a tracks id
     *
     * @param {String} id - the id of the track to get
     * @method getTrackById
     * @return {TextTrack}
     * @private
     */
  
    TextTrackList.prototype.getTrackById = function getTrackById(id) {
      var result = null;
  
      for (var i = 0, l = this.length; i < l; i++) {
        var track = this[i];
  
        if (track.id === id) {
          result = track;
          break;
        }
      }
  
      return result;
    };
  
    return TextTrackList;
  })(_trackList2['default']);
  
  exports['default'] = TextTrackList;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"../utils/fn.js":144,"./track-list":136,"global/document":1}],133:[function(_dereq_,module,exports){
  /**
   * @file text-track-settings.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _component = _dereq_('../component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _utilsEventsJs = _dereq_('../utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsLogJs = _dereq_('../utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _safeJsonParseTuple = _dereq_('safe-json-parse/tuple');
  
  var _safeJsonParseTuple2 = _interopRequireDefault(_safeJsonParseTuple);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  /**
   * Manipulate settings of texttracks
   *
   * @param {Object} player  Main Player
   * @param {Object=} options Object of option names and values
   * @extends Component
   * @class TextTrackSettings
   */
  
  var TextTrackSettings = (function (_Component) {
    _inherits(TextTrackSettings, _Component);
  
    function TextTrackSettings(player, options) {
      _classCallCheck(this, TextTrackSettings);
  
      _Component.call(this, player, options);
      this.hide();
  
      // Grab `persistTextTrackSettings` from the player options if not passed in child options
      if (options.persistTextTrackSettings === undefined) {
        this.options_.persistTextTrackSettings = this.options_.playerOptions.persistTextTrackSettings;
      }
  
      Events.on(this.$('.vjs-done-button'), 'click', Fn.bind(this, function () {
        this.saveSettings();
        this.hide();
      }));
  
      Events.on(this.$('.vjs-default-button'), 'click', Fn.bind(this, function () {
        this.$('.vjs-fg-color > select').selectedIndex = 0;
        this.$('.vjs-bg-color > select').selectedIndex = 0;
        this.$('.window-color > select').selectedIndex = 0;
        this.$('.vjs-text-opacity > select').selectedIndex = 0;
        this.$('.vjs-bg-opacity > select').selectedIndex = 0;
        this.$('.vjs-window-opacity > select').selectedIndex = 0;
        this.$('.vjs-edge-style select').selectedIndex = 0;
        this.$('.vjs-font-family select').selectedIndex = 0;
        this.$('.vjs-font-percent select').selectedIndex = 2;
        this.updateDisplay();
      }));
  
      Events.on(this.$('.vjs-fg-color > select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.vjs-bg-color > select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.window-color > select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.vjs-text-opacity > select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.vjs-bg-opacity > select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.vjs-window-opacity > select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.vjs-font-percent select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.vjs-edge-style select'), 'change', Fn.bind(this, this.updateDisplay));
      Events.on(this.$('.vjs-font-family select'), 'change', Fn.bind(this, this.updateDisplay));
  
      if (this.options_.persistTextTrackSettings) {
        this.restoreSettings();
      }
    }
  
    /**
     * Create the component's DOM element
     *
     * @return {Element}
     * @method createEl
     */
  
    TextTrackSettings.prototype.createEl = function createEl() {
      var uniqueId = this.id_;
      var dialogLabelId = 'TTsettingsDialogLabel-' + uniqueId;
      var dialogDescriptionId = 'TTsettingsDialogDescription-' + uniqueId;
  
      return _Component.prototype.createEl.call(this, 'div', {
        className: 'vjs-caption-settings vjs-modal-overlay',
        innerHTML: captionOptionsMenuTemplate(uniqueId, dialogLabelId, dialogDescriptionId),
        tabIndex: -1
      }, {
        role: 'dialog',
        'aria-labelledby': dialogLabelId,
        'aria-describedby': dialogDescriptionId
      });
    };
  
    /**
     * Get texttrack settings
     * Settings are
     * .vjs-edge-style
     * .vjs-font-family
     * .vjs-fg-color
     * .vjs-text-opacity
     * .vjs-bg-color
     * .vjs-bg-opacity
     * .window-color
     * .vjs-window-opacity
     *
     * @return {Object}
     * @method getValues
     */
  
    TextTrackSettings.prototype.getValues = function getValues() {
      var textEdge = getSelectedOptionValue(this.$('.vjs-edge-style select'));
      var fontFamily = getSelectedOptionValue(this.$('.vjs-font-family select'));
      var fgColor = getSelectedOptionValue(this.$('.vjs-fg-color > select'));
      var textOpacity = getSelectedOptionValue(this.$('.vjs-text-opacity > select'));
      var bgColor = getSelectedOptionValue(this.$('.vjs-bg-color > select'));
      var bgOpacity = getSelectedOptionValue(this.$('.vjs-bg-opacity > select'));
      var windowColor = getSelectedOptionValue(this.$('.window-color > select'));
      var windowOpacity = getSelectedOptionValue(this.$('.vjs-window-opacity > select'));
      var fontPercent = _globalWindow2['default']['parseFloat'](getSelectedOptionValue(this.$('.vjs-font-percent > select')));
  
      var result = {
        'backgroundOpacity': bgOpacity,
        'textOpacity': textOpacity,
        'windowOpacity': windowOpacity,
        'edgeStyle': textEdge,
        'fontFamily': fontFamily,
        'color': fgColor,
        'backgroundColor': bgColor,
        'windowColor': windowColor,
        'fontPercent': fontPercent
      };
      for (var _name in result) {
        if (result[_name] === '' || result[_name] === 'none' || _name === 'fontPercent' && result[_name] === 1.00) {
          delete result[_name];
        }
      }
      return result;
    };
  
    /**
     * Set texttrack settings
     * Settings are
     * .vjs-edge-style
     * .vjs-font-family
     * .vjs-fg-color
     * .vjs-text-opacity
     * .vjs-bg-color
     * .vjs-bg-opacity
     * .window-color
     * .vjs-window-opacity
     *
     * @param {Object} values Object with texttrack setting values
     * @method setValues
     */
  
    TextTrackSettings.prototype.setValues = function setValues(values) {
      setSelectedOption(this.$('.vjs-edge-style select'), values.edgeStyle);
      setSelectedOption(this.$('.vjs-font-family select'), values.fontFamily);
      setSelectedOption(this.$('.vjs-fg-color > select'), values.color);
      setSelectedOption(this.$('.vjs-text-opacity > select'), values.textOpacity);
      setSelectedOption(this.$('.vjs-bg-color > select'), values.backgroundColor);
      setSelectedOption(this.$('.vjs-bg-opacity > select'), values.backgroundOpacity);
      setSelectedOption(this.$('.window-color > select'), values.windowColor);
      setSelectedOption(this.$('.vjs-window-opacity > select'), values.windowOpacity);
  
      var fontPercent = values.fontPercent;
  
      if (fontPercent) {
        fontPercent = fontPercent.toFixed(2);
      }
  
      setSelectedOption(this.$('.vjs-font-percent > select'), fontPercent);
    };
  
    /**
     * Restore texttrack settings
     *
     * @method restoreSettings
     */
  
    TextTrackSettings.prototype.restoreSettings = function restoreSettings() {
      var err = undefined,
          values = undefined;
  
      try {
        var _safeParseTuple = _safeJsonParseTuple2['default'](_globalWindow2['default'].localStorage.getItem('vjs-text-track-settings'));
  
        err = _safeParseTuple[0];
        values = _safeParseTuple[1];
  
        if (err) {
          _utilsLogJs2['default'].error(err);
        }
      } catch (e) {
        _utilsLogJs2['default'].warn(e);
      }
  
      if (values) {
        this.setValues(values);
      }
    };
  
    /**
     * Save texttrack settings to local storage
     *
     * @method saveSettings
     */
  
    TextTrackSettings.prototype.saveSettings = function saveSettings() {
      if (!this.options_.persistTextTrackSettings) {
        return;
      }
  
      var values = this.getValues();
      try {
        if (Object.getOwnPropertyNames(values).length > 0) {
          _globalWindow2['default'].localStorage.setItem('vjs-text-track-settings', JSON.stringify(values));
        } else {
          _globalWindow2['default'].localStorage.removeItem('vjs-text-track-settings');
        }
      } catch (e) {
        _utilsLogJs2['default'].warn(e);
      }
    };
  
    /**
     * Update display of texttrack settings
     *
     * @method updateDisplay
     */
  
    TextTrackSettings.prototype.updateDisplay = function updateDisplay() {
      var ttDisplay = this.player_.getChild('textTrackDisplay');
      if (ttDisplay) {
        ttDisplay.updateDisplay();
      }
    };
  
    return TextTrackSettings;
  })(_component2['default']);
  
  _component2['default'].registerComponent('TextTrackSettings', TextTrackSettings);
  
  function getSelectedOptionValue(target) {
    var selectedOption = undefined;
    // not all browsers support selectedOptions, so, fallback to options
    if (target.selectedOptions) {
      selectedOption = target.selectedOptions[0];
    } else if (target.options) {
      selectedOption = target.options[target.options.selectedIndex];
    }
  
    return selectedOption.value;
  }
  
  function setSelectedOption(target, value) {
    if (!value) {
      return;
    }
  
    var i = undefined;
    for (i = 0; i < target.options.length; i++) {
      var option = target.options[i];
      if (option.value === value) {
        break;
      }
    }
  
    target.selectedIndex = i;
  }
  
  function captionOptionsMenuTemplate(uniqueId, dialogLabelId, dialogDescriptionId) {
  
    var template = '\n    <div role="document">\n      <div role="heading" aria-level="1" id="' + dialogLabelId + '" class="vjs-control-text">Captions Settings Dialog</div>\n      <div id="' + dialogDescriptionId + '" class="vjs-control-text">Beginning of dialog window. Escape will cancel and close the window.</div>\n      <div class="vjs-tracksettings">\n        <div class="vjs-tracksettings-colors">\n          <fieldset class="vjs-fg-color vjs-tracksetting">\n            <legend>Text</legend>\n            <label class="vjs-label" for="captions-foreground-color-' + uniqueId + '">Color</label>\n            <select id="captions-foreground-color-' + uniqueId + '">\n              <option value="#FFF" selected>White</option>\n              <option value="#000">Black</option>\n              <option value="#F00">Red</option>\n              <option value="#0F0">Green</option>\n              <option value="#00F">Blue</option>\n              <option value="#FF0">Yellow</option>\n              <option value="#F0F">Magenta</option>\n              <option value="#0FF">Cyan</option>\n            </select>\n            <span class="vjs-text-opacity vjs-opacity">\n              <label class="vjs-label" for="captions-foreground-opacity-' + uniqueId + '">Transparency</label>\n              <select id="captions-foreground-opacity-' + uniqueId + '">\n                <option value="1" selected>Opaque</option>\n                <option value="0.5">Semi-Opaque</option>\n              </select>\n            </span>\n          </fieldset>\n          <fieldset class="vjs-bg-color vjs-tracksetting">\n            <legend>Background</legend>\n            <label class="vjs-label" for="captions-background-color-' + uniqueId + '">Color</label>\n            <select id="captions-background-color-' + uniqueId + '">\n              <option value="#000" selected>Black</option>\n              <option value="#FFF">White</option>\n              <option value="#F00">Red</option>\n              <option value="#0F0">Green</option>\n              <option value="#00F">Blue</option>\n              <option value="#FF0">Yellow</option>\n              <option value="#F0F">Magenta</option>\n              <option value="#0FF">Cyan</option>\n            </select>\n            <span class="vjs-bg-opacity vjs-opacity">\n              <label class="vjs-label" for="captions-background-opacity-' + uniqueId + '">Transparency</label>\n              <select id="captions-background-opacity-' + uniqueId + '">\n                <option value="1" selected>Opaque</option>\n                <option value="0.5">Semi-Transparent</option>\n                <option value="0">Transparent</option>\n              </select>\n            </span>\n          </fieldset>\n          <fieldset class="window-color vjs-tracksetting">\n            <legend>Window</legend>\n            <label class="vjs-label" for="captions-window-color-' + uniqueId + '">Color</label>\n            <select id="captions-window-color-' + uniqueId + '">\n              <option value="#000" selected>Black</option>\n              <option value="#FFF">White</option>\n              <option value="#F00">Red</option>\n              <option value="#0F0">Green</option>\n              <option value="#00F">Blue</option>\n              <option value="#FF0">Yellow</option>\n              <option value="#F0F">Magenta</option>\n              <option value="#0FF">Cyan</option>\n            </select>\n            <span class="vjs-window-opacity vjs-opacity">\n              <label class="vjs-label" for="captions-window-opacity-' + uniqueId + '">Transparency</label>\n              <select id="captions-window-opacity-' + uniqueId + '">\n                <option value="0" selected>Transparent</option>\n                <option value="0.5">Semi-Transparent</option>\n                <option value="1">Opaque</option>\n              </select>\n            </span>\n          </fieldset>\n        </div> <!-- vjs-tracksettings-colors -->\n        <div class="vjs-tracksettings-font">\n          <div class="vjs-font-percent vjs-tracksetting">\n            <label class="vjs-label" for="captions-font-size-' + uniqueId + '">Font Size</label>\n            <select id="captions-font-size-' + uniqueId + '">\n              <option value="0.50">50%</option>\n              <option value="0.75">75%</option>\n              <option value="1.00" selected>100%</option>\n              <option value="1.25">125%</option>\n              <option value="1.50">150%</option>\n              <option value="1.75">175%</option>\n              <option value="2.00">200%</option>\n              <option value="3.00">300%</option>\n              <option value="4.00">400%</option>\n            </select>\n          </div>\n          <div class="vjs-edge-style vjs-tracksetting">\n            <label class="vjs-label" for="captions-edge-style-' + uniqueId + '">Text Edge Style</label>\n            <select id="captions-edge-style-' + uniqueId + '">\n              <option value="none" selected>None</option>\n              <option value="raised">Raised</option>\n              <option value="depressed">Depressed</option>\n              <option value="uniform">Uniform</option>\n              <option value="dropshadow">Dropshadow</option>\n            </select>\n          </div>\n          <div class="vjs-font-family vjs-tracksetting">\n            <label class="vjs-label" for="captions-font-family-' + uniqueId + '">Font Family</label>\n            <select id="captions-font-family-' + uniqueId + '">\n              <option value="proportionalSansSerif" selected>Proportional Sans-Serif</option>\n              <option value="monospaceSansSerif">Monospace Sans-Serif</option>\n              <option value="proportionalSerif">Proportional Serif</option>\n              <option value="monospaceSerif">Monospace Serif</option>\n              <option value="casual">Casual</option>\n              <option value="script">Script</option>\n              <option value="small-caps">Small Caps</option>\n            </select>\n          </div>\n        </div> <!-- vjs-tracksettings-font -->\n        <div class="vjs-tracksettings-controls">\n          <button class="vjs-default-button">Defaults</button>\n          <button class="vjs-done-button">Done</button>\n        </div>\n      </div> <!-- vjs-tracksettings -->\n    </div> <!--  role="document" -->';
  
    return template;
  }
  
  exports['default'] = TextTrackSettings;
  module.exports = exports['default'];
  
  },{"../component":67,"../utils/events.js":143,"../utils/fn.js":144,"../utils/log.js":147,"global/window":2,"safe-json-parse/tuple":54}],134:[function(_dereq_,module,exports){
  /**
   * @file text-track.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _textTrackCueList = _dereq_('./text-track-cue-list');
  
  var _textTrackCueList2 = _interopRequireDefault(_textTrackCueList);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _trackEnums = _dereq_('./track-enums');
  
  var _utilsLogJs = _dereq_('../utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _trackJs = _dereq_('./track.js');
  
  var _trackJs2 = _interopRequireDefault(_trackJs);
  
  var _utilsUrlJs = _dereq_('../utils/url.js');
  
  var _xhr = _dereq_('xhr');
  
  var _xhr2 = _interopRequireDefault(_xhr);
  
  var _utilsMergeOptions = _dereq_('../utils/merge-options');
  
  var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  /**
   * takes a webvtt file contents and parses it into cues
   *
   * @param {String} srcContent webVTT file contents
   * @param {Track} track track to addcues to
   */
  var parseCues = function parseCues(srcContent, track) {
    var parser = new _globalWindow2['default'].WebVTT.Parser(_globalWindow2['default'], _globalWindow2['default'].vttjs, _globalWindow2['default'].WebVTT.StringDecoder());
    var errors = [];
  
    parser.oncue = function (cue) {
      track.addCue(cue);
    };
  
    parser.onparsingerror = function (error) {
      errors.push(error);
    };
  
    parser.onflush = function () {
      track.trigger({
        type: 'loadeddata',
        target: track
      });
    };
  
    parser.parse(srcContent);
    if (errors.length > 0) {
      if (console.groupCollapsed) {
        console.groupCollapsed('Text Track parsing errors for ' + track.src);
      }
      errors.forEach(function (error) {
        return _utilsLogJs2['default'].error(error);
      });
      if (console.groupEnd) {
        console.groupEnd();
      }
    }
  
    parser.flush();
  };
  
  /**
   * load a track from a  specifed url
   *
   * @param {String} src url to load track from
   * @param {Track} track track to addcues to
   */
  var loadTrack = function loadTrack(src, track) {
    var opts = {
      uri: src
    };
    var crossOrigin = _utilsUrlJs.isCrossOrigin(src);
  
    if (crossOrigin) {
      opts.cors = crossOrigin;
    }
  
    _xhr2['default'](opts, Fn.bind(this, function (err, response, responseBody) {
      if (err) {
        return _utilsLogJs2['default'].error(err, response);
      }
  
      track.loaded_ = true;
  
      // Make sure that vttjs has loaded, otherwise, wait till it finished loading
      // NOTE: this is only used for the alt/video.novtt.js build
      if (typeof _globalWindow2['default'].WebVTT !== 'function') {
        if (track.tech_) {
          (function () {
            var loadHandler = function loadHandler() {
              return parseCues(responseBody, track);
            };
            track.tech_.on('vttjsloaded', loadHandler);
            track.tech_.on('vttjserror', function () {
              _utilsLogJs2['default'].error('vttjs failed to load, stopping trying to process ' + track.src);
              track.tech_.off('vttjsloaded', loadHandler);
            });
          })();
        }
      } else {
        parseCues(responseBody, track);
      }
    }));
  };
  
  /**
   * A single text track as defined in:
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html#texttrack
   *
   * interface TextTrack : EventTarget {
   *   readonly attribute TextTrackKind kind;
   *   readonly attribute DOMString label;
   *   readonly attribute DOMString language;
   *
   *   readonly attribute DOMString id;
   *   readonly attribute DOMString inBandMetadataTrackDispatchType;
   *
   *   attribute TextTrackMode mode;
   *
   *   readonly attribute TextTrackCueList? cues;
   *   readonly attribute TextTrackCueList? activeCues;
   *
   *   void addCue(TextTrackCue cue);
   *   void removeCue(TextTrackCue cue);
   *
   *   attribute EventHandler oncuechange;
   * };
   *
   * @param {Object=} options Object of option names and values
   * @extends Track
   * @class TextTrack
   */
  
  var TextTrack = (function (_Track) {
    _inherits(TextTrack, _Track);
  
    function TextTrack() {
      var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      _classCallCheck(this, TextTrack);
  
      if (!options.tech) {
        throw new Error('A tech was not provided.');
      }
  
      var settings = _utilsMergeOptions2['default'](options, {
        kind: _trackEnums.TextTrackKind[options.kind] || 'subtitles',
        language: options.language || options.srclang || ''
      });
      var mode = _trackEnums.TextTrackMode[settings.mode] || 'disabled';
      var default_ = settings['default'];
  
      if (settings.kind === 'metadata' || settings.kind === 'chapters') {
        mode = 'hidden';
      }
      // on IE8 this will be a document element
      // for every other browser this will be a normal object
      var tt = _Track.call(this, settings);
      tt.tech_ = settings.tech;
  
      if (browser.IS_IE8) {
        for (var prop in TextTrack.prototype) {
          if (prop !== 'constructor') {
            tt[prop] = TextTrack.prototype[prop];
          }
        }
      }
  
      tt.cues_ = [];
      tt.activeCues_ = [];
  
      var cues = new _textTrackCueList2['default'](tt.cues_);
      var activeCues = new _textTrackCueList2['default'](tt.activeCues_);
      var changed = false;
      var timeupdateHandler = Fn.bind(tt, function () {
        this.activeCues;
        if (changed) {
          this.trigger('cuechange');
          changed = false;
        }
      });
  
      if (mode !== 'disabled') {
        tt.tech_.on('timeupdate', timeupdateHandler);
      }
  
      Object.defineProperty(tt, 'default', {
        get: function get() {
          return default_;
        },
        set: function set() {}
      });
  
      Object.defineProperty(tt, 'mode', {
        get: function get() {
          return mode;
        },
        set: function set(newMode) {
          if (!_trackEnums.TextTrackMode[newMode]) {
            return;
          }
          mode = newMode;
          if (mode === 'showing') {
            this.tech_.on('timeupdate', timeupdateHandler);
          }
          this.trigger('modechange');
        }
      });
  
      Object.defineProperty(tt, 'cues', {
        get: function get() {
          if (!this.loaded_) {
            return null;
          }
  
          return cues;
        },
        set: function set() {}
      });
  
      Object.defineProperty(tt, 'activeCues', {
        get: function get() {
          if (!this.loaded_) {
            return null;
          }
  
          // nothing to do
          if (this.cues.length === 0) {
            return activeCues;
          }
  
          var ct = this.tech_.currentTime();
          var active = [];
  
          for (var i = 0, l = this.cues.length; i < l; i++) {
            var cue = this.cues[i];
  
            if (cue.startTime <= ct && cue.endTime >= ct) {
              active.push(cue);
            } else if (cue.startTime === cue.endTime && cue.startTime <= ct && cue.startTime + 0.5 >= ct) {
              active.push(cue);
            }
          }
  
          changed = false;
  
          if (active.length !== this.activeCues_.length) {
            changed = true;
          } else {
            for (var i = 0; i < active.length; i++) {
              if (this.activeCues_.indexOf(active[i]) === -1) {
                changed = true;
              }
            }
          }
  
          this.activeCues_ = active;
          activeCues.setCues_(this.activeCues_);
  
          return activeCues;
        },
        set: function set() {}
      });
  
      if (settings.src) {
        tt.src = settings.src;
        loadTrack(settings.src, tt);
      } else {
        tt.loaded_ = true;
      }
  
      return tt;
    }
  
    /**
     * cuechange - One or more cues in the track have become active or stopped being active.
     */
  
    /**
     * add a cue to the internal list of cues
     *
     * @param {Object} cue the cue to add to our internal list
     * @method addCue
     */
  
    TextTrack.prototype.addCue = function addCue(cue) {
      var tracks = this.tech_.textTracks();
  
      if (tracks) {
        for (var i = 0; i < tracks.length; i++) {
          if (tracks[i] !== this) {
            tracks[i].removeCue(cue);
          }
        }
      }
  
      this.cues_.push(cue);
      this.cues.setCues_(this.cues_);
    };
  
    /**
     * remvoe a cue from our internal list
     *
     * @param {Object} removeCue the cue to remove from our internal list
     * @method removeCue
     */
  
    TextTrack.prototype.removeCue = function removeCue(_removeCue) {
      var removed = false;
  
      for (var i = 0, l = this.cues_.length; i < l; i++) {
        var cue = this.cues_[i];
  
        if (cue === _removeCue) {
          this.cues_.splice(i, 1);
          removed = true;
        }
      }
  
      if (removed) {
        this.cues.setCues_(this.cues_);
      }
    };
  
    return TextTrack;
  })(_trackJs2['default']);
  
  TextTrack.prototype.allowedEvents_ = {
    cuechange: 'cuechange'
  };
  
  exports['default'] = TextTrack;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"../utils/fn.js":144,"../utils/log.js":147,"../utils/merge-options":148,"../utils/url.js":152,"./text-track-cue-list":129,"./track-enums":135,"./track.js":137,"global/document":1,"global/window":2,"xhr":56}],135:[function(_dereq_,module,exports){
  /**
   * @file track-kinds.js
   */
  
  /**
   * https://html.spec.whatwg.org/multipage/embedded-content.html#dom-videotrack-kind
   *
   * enum VideoTrackKind {
   *   "alternative",
   *   "captions",
   *   "main",
   *   "sign",
   *   "subtitles",
   *   "commentary",
   *   "",
   * };
   */
  'use strict';
  
  exports.__esModule = true;
  var VideoTrackKind = {
    alternative: 'alternative',
    captions: 'captions',
    main: 'main',
    sign: 'sign',
    subtitles: 'subtitles',
    commentary: 'commentary'
  };
  
  /**
   * https://html.spec.whatwg.org/multipage/embedded-content.html#dom-audiotrack-kind
   *
   * enum AudioTrackKind {
   *   "alternative",
   *   "descriptions",
   *   "main",
   *   "main-desc",
   *   "translation",
   *   "commentary",
   *   "",
   * };
   */
  var AudioTrackKind = {
    alternative: 'alternative',
    descriptions: 'descriptions',
    main: 'main',
    'main-desc': 'main-desc',
    translation: 'translation',
    commentary: 'commentary'
  };
  
  /**
   * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackkind
   *
   * enum TextTrackKind {
   *   "subtitles",
   *   "captions",
   *   "descriptions",
   *   "chapters",
   *   "metadata"
   * };
   */
  var TextTrackKind = {
    subtitles: 'subtitles',
    captions: 'captions',
    descriptions: 'descriptions',
    chapters: 'chapters',
    metadata: 'metadata'
  };
  
  /**
   * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackmode
   *
   * enum TextTrackMode { "disabled",  "hidden",  "showing" };
   */
  var TextTrackMode = {
    disabled: 'disabled',
    hidden: 'hidden',
    showing: 'showing'
  };
  
  /* jshint ignore:start */
  // we ignore jshint here because it does not see
  // AudioTrackKind as defined here
  exports['default'] = { VideoTrackKind: VideoTrackKind, AudioTrackKind: AudioTrackKind, TextTrackKind: TextTrackKind, TextTrackMode: TextTrackMode };
  
  /* jshint ignore:end */
  module.exports = exports['default'];
  
  },{}],136:[function(_dereq_,module,exports){
  /**
   * @file track-list.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _eventTarget = _dereq_('../event-target');
  
  var _eventTarget2 = _interopRequireDefault(_eventTarget);
  
  var _utilsFnJs = _dereq_('../utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * Common functionaliy between Text, Audio, and Video TrackLists
   * Interfaces defined in the following spec:
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html
   *
   * @param {Track[]} tracks A list of tracks to initialize the list with
   * @param {Object} list the child object with inheritance done manually for ie8
   * @extends EventTarget
   * @class TrackList
   */
  
  var TrackList = (function (_EventTarget) {
    _inherits(TrackList, _EventTarget);
  
    function TrackList() {
      var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
      var list = arguments.length <= 1 || arguments[1] === undefined ? null : arguments[1];
  
      _classCallCheck(this, TrackList);
  
      _EventTarget.call(this);
      if (!list) {
        list = this;
        if (browser.IS_IE8) {
          list = _globalDocument2['default'].createElement('custom');
          for (var prop in TrackList.prototype) {
            if (prop !== 'constructor') {
              list[prop] = TrackList.prototype[prop];
            }
          }
        }
      }
  
      list.tracks_ = [];
      Object.defineProperty(list, 'length', {
        get: function get() {
          return this.tracks_.length;
        }
      });
  
      for (var i = 0; i < tracks.length; i++) {
        list.addTrack_(tracks[i]);
      }
  
      return list;
    }
  
    /**
     * change - One or more tracks in the track list have been enabled or disabled.
     * addtrack - A track has been added to the track list.
     * removetrack - A track has been removed from the track list.
     */
  
    /**
     * Add a Track from TrackList
     *
     * @param {Mixed} track
     * @method addTrack_
     * @private
     */
  
    TrackList.prototype.addTrack_ = function addTrack_(track) {
      var index = this.tracks_.length;
  
      if (!('' + index in this)) {
        Object.defineProperty(this, index, {
          get: function get() {
            return this.tracks_[index];
          }
        });
      }
  
      // Do not add duplicate tracks
      if (this.tracks_.indexOf(track) === -1) {
        this.tracks_.push(track);
        this.trigger({
          track: track,
          type: 'addtrack'
        });
      }
    };
  
    /**
     * Remove a Track from TrackList
     *
     * @param {Track} rtrack track to be removed
     * @method removeTrack_
     * @private
     */
  
    TrackList.prototype.removeTrack_ = function removeTrack_(rtrack) {
      var track = undefined;
  
      for (var i = 0, l = this.length; i < l; i++) {
        if (this[i] === rtrack) {
          track = this[i];
          if (track.off) {
            track.off();
          }
  
          this.tracks_.splice(i, 1);
  
          break;
        }
      }
  
      if (!track) {
        return;
      }
  
      this.trigger({
        track: track,
        type: 'removetrack'
      });
    };
  
    /**
     * Get a Track from the TrackList by a tracks id
     *
     * @param {String} id - the id of the track to get
     * @method getTrackById
     * @return {Track}
     * @private
     */
  
    TrackList.prototype.getTrackById = function getTrackById(id) {
      var result = null;
  
      for (var i = 0, l = this.length; i < l; i++) {
        var track = this[i];
        if (track.id === id) {
          result = track;
          break;
        }
      }
  
      return result;
    };
  
    return TrackList;
  })(_eventTarget2['default']);
  
  TrackList.prototype.allowedEvents_ = {
    change: 'change',
    addtrack: 'addtrack',
    removetrack: 'removetrack'
  };
  
  // emulate attribute EventHandler support to allow for feature detection
  for (var _event in TrackList.prototype.allowedEvents_) {
    TrackList.prototype['on' + _event] = null;
  }
  
  exports['default'] = TrackList;
  module.exports = exports['default'];
  
  },{"../event-target":104,"../utils/browser.js":140,"../utils/fn.js":144,"global/document":1}],137:[function(_dereq_,module,exports){
  /**
   * @file track.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _utilsGuidJs = _dereq_('../utils/guid.js');
  
  var Guid = _interopRequireWildcard(_utilsGuidJs);
  
  var _eventTarget = _dereq_('../event-target');
  
  var _eventTarget2 = _interopRequireDefault(_eventTarget);
  
  /**
   * setup the common parts of an audio, video, or text track
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html
   *
   * @param {String} type The type of track we are dealing with audio|video|text
   * @param {Object=} options Object of option names and values
   * @extends EventTarget
   * @class Track
   */
  
  var Track = (function (_EventTarget) {
    _inherits(Track, _EventTarget);
  
    function Track() {
      var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      _classCallCheck(this, Track);
  
      _EventTarget.call(this);
  
      var track = this;
      if (browser.IS_IE8) {
        track = _globalDocument2['default'].createElement('custom');
        for (var prop in Track.prototype) {
          if (prop !== 'constructor') {
            track[prop] = Track.prototype[prop];
          }
        }
      }
  
      var trackProps = {
        id: options.id || 'vjs_track_' + Guid.newGUID(),
        kind: options.kind || '',
        label: options.label || '',
        language: options.language || ''
      };
  
      var _loop = function (key) {
        Object.defineProperty(track, key, {
          get: function get() {
            return trackProps[key];
          },
          set: function set() {}
        });
      };
  
      for (var key in trackProps) {
        _loop(key);
      }
  
      return track;
    }
  
    return Track;
  })(_eventTarget2['default']);
  
  exports['default'] = Track;
  module.exports = exports['default'];
  
  },{"../event-target":104,"../utils/browser.js":140,"../utils/guid.js":146,"global/document":1}],138:[function(_dereq_,module,exports){
  /**
   * @file video-track-list.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _trackList = _dereq_('./track-list');
  
  var _trackList2 = _interopRequireDefault(_trackList);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * disable other video tracks before selecting the new one
   *
   * @param {Array|VideoTrackList} list list to work on
   * @param {VideoTrack} track the track to skip
   */
  var disableOthers = function disableOthers(list, track) {
    for (var i = 0; i < list.length; i++) {
      if (track.id === list[i].id) {
        continue;
      }
      // another audio track is enabled, disable it
      list[i].selected = false;
    }
  };
  
  /**
  * A list of possiblee video tracks. Most functionality is in the
   * base class Tracklist and the spec for VideoTrackList is located at:
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html#videotracklist
   *
   * interface VideoTrackList : EventTarget {
   *   readonly attribute unsigned long length;
   *   getter VideoTrack (unsigned long index);
   *   VideoTrack? getTrackById(DOMString id);
   *   readonly attribute long selectedIndex;
   *
   *   attribute EventHandler onchange;
   *   attribute EventHandler onaddtrack;
   *   attribute EventHandler onremovetrack;
   * };
   *
   * @param {VideoTrack[]} tracks a list of video tracks to instantiate the list with
   # @extends TrackList
   * @class VideoTrackList
   */
  
  var VideoTrackList = (function (_TrackList) {
    _inherits(VideoTrackList, _TrackList);
  
    function VideoTrackList() {
      var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
  
      _classCallCheck(this, VideoTrackList);
  
      var list = undefined;
  
      // make sure only 1 track is enabled
      // sorted from last index to first index
      for (var i = tracks.length - 1; i >= 0; i--) {
        if (tracks[i].selected) {
          disableOthers(tracks, tracks[i]);
          break;
        }
      }
  
      // IE8 forces us to implement inheritance ourselves
      // as it does not support Object.defineProperty properly
      if (browser.IS_IE8) {
        list = _globalDocument2['default'].createElement('custom');
        for (var prop in _trackList2['default'].prototype) {
          if (prop !== 'constructor') {
            list[prop] = _trackList2['default'].prototype[prop];
          }
        }
        for (var prop in VideoTrackList.prototype) {
          if (prop !== 'constructor') {
            list[prop] = VideoTrackList.prototype[prop];
          }
        }
      }
  
      list = _TrackList.call(this, tracks, list);
      list.changing_ = false;
  
      Object.defineProperty(list, 'selectedIndex', {
        get: function get() {
          for (var i = 0; i < this.length; i++) {
            if (this[i].selected) {
              return i;
            }
          }
          return -1;
        },
        set: function set() {}
      });
  
      return list;
    }
  
    VideoTrackList.prototype.addTrack_ = function addTrack_(track) {
      var _this = this;
  
      if (track.selected) {
        disableOthers(this, track);
      }
  
      _TrackList.prototype.addTrack_.call(this, track);
      // native tracks don't have this
      if (!track.addEventListener) {
        return;
      }
      track.addEventListener('selectedchange', function () {
        if (_this.changing_) {
          return;
        }
        _this.changing_ = true;
        disableOthers(_this, track);
        _this.changing_ = false;
        _this.trigger('change');
      });
    };
  
    VideoTrackList.prototype.addTrack = function addTrack(track) {
      this.addTrack_(track);
    };
  
    VideoTrackList.prototype.removeTrack = function removeTrack(track) {
      _TrackList.prototype.removeTrack_.call(this, track);
    };
  
    return VideoTrackList;
  })(_trackList2['default']);
  
  exports['default'] = VideoTrackList;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"./track-list":136,"global/document":1}],139:[function(_dereq_,module,exports){
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  var _trackEnums = _dereq_('./track-enums');
  
  var _track = _dereq_('./track');
  
  var _track2 = _interopRequireDefault(_track);
  
  var _utilsMergeOptions = _dereq_('../utils/merge-options');
  
  var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);
  
  var _utilsBrowserJs = _dereq_('../utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  /**
   * A single video text track as defined in:
   * @link https://html.spec.whatwg.org/multipage/embedded-content.html#videotrack
   *
   * interface VideoTrack {
   *   readonly attribute DOMString id;
   *   readonly attribute DOMString kind;
   *   readonly attribute DOMString label;
   *   readonly attribute DOMString language;
   *   attribute boolean selected;
   * };
   *
   * @param {Object=} options Object of option names and values
   * @class VideoTrack
   */
  
  var VideoTrack = (function (_Track) {
    _inherits(VideoTrack, _Track);
  
    function VideoTrack() {
      var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      _classCallCheck(this, VideoTrack);
  
      var settings = _utilsMergeOptions2['default'](options, {
        kind: _trackEnums.VideoTrackKind[options.kind] || ''
      });
  
      // on IE8 this will be a document element
      // for every other browser this will be a normal object
      var track = _Track.call(this, settings);
      var selected = false;
  
      if (browser.IS_IE8) {
        for (var prop in VideoTrack.prototype) {
          if (prop !== 'constructor') {
            track[prop] = VideoTrack.prototype[prop];
          }
        }
      }
  
      Object.defineProperty(track, 'selected', {
        get: function get() {
          return selected;
        },
        set: function set(newSelected) {
          // an invalid or unchanged value
          if (typeof newSelected !== 'boolean' || newSelected === selected) {
            return;
          }
          selected = newSelected;
          this.trigger('selectedchange');
        }
      });
  
      // if the user sets this track to selected then
      // set selected to that true value otherwise
      // we keep it false
      if (settings.selected) {
        track.selected = settings.selected;
      }
  
      return track;
    }
  
    return VideoTrack;
  })(_track2['default']);
  
  exports['default'] = VideoTrack;
  module.exports = exports['default'];
  
  },{"../utils/browser.js":140,"../utils/merge-options":148,"./track":137,"./track-enums":135}],140:[function(_dereq_,module,exports){
  /**
   * @file browser.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var USER_AGENT = _globalWindow2['default'].navigator.userAgent;
  var webkitVersionMap = /AppleWebKit\/([\d.]+)/i.exec(USER_AGENT);
  var appleWebkitVersion = webkitVersionMap ? parseFloat(webkitVersionMap.pop()) : null;
  
  /*
   * Device is an iPhone
   *
   * @type {Boolean}
   * @constant
   * @private
   */
  var IS_IPAD = /iPad/i.test(USER_AGENT);
  
  exports.IS_IPAD = IS_IPAD;
  // The Facebook app's UIWebView identifies as both an iPhone and iPad, so
  // to identify iPhones, we need to exclude iPads.
  // http://artsy.github.io/blog/2012/10/18/the-perils-of-ios-user-agent-sniffing/
  var IS_IPHONE = /iPhone/i.test(USER_AGENT) && !IS_IPAD;
  exports.IS_IPHONE = IS_IPHONE;
  var IS_IPOD = /iPod/i.test(USER_AGENT);
  exports.IS_IPOD = IS_IPOD;
  var IS_IOS = IS_IPHONE || IS_IPAD || IS_IPOD;
  
  exports.IS_IOS = IS_IOS;
  var IOS_VERSION = (function () {
    var match = USER_AGENT.match(/OS (\d+)_/i);
    if (match && match[1]) {
      return match[1];
    }
  })();
  
  exports.IOS_VERSION = IOS_VERSION;
  var IS_ANDROID = /Android/i.test(USER_AGENT);
  exports.IS_ANDROID = IS_ANDROID;
  var ANDROID_VERSION = (function () {
    // This matches Android Major.Minor.Patch versions
    // ANDROID_VERSION is Major.Minor as a Number, if Minor isn't available, then only Major is returned
    var match = USER_AGENT.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i),
        major,
        minor;
  
    if (!match) {
      return null;
    }
  
    major = match[1] && parseFloat(match[1]);
    minor = match[2] && parseFloat(match[2]);
  
    if (major && minor) {
      return parseFloat(match[1] + '.' + match[2]);
    } else if (major) {
      return major;
    } else {
      return null;
    }
  })();
  exports.ANDROID_VERSION = ANDROID_VERSION;
  // Old Android is defined as Version older than 2.3, and requiring a webkit version of the android browser
  var IS_OLD_ANDROID = IS_ANDROID && /webkit/i.test(USER_AGENT) && ANDROID_VERSION < 2.3;
  exports.IS_OLD_ANDROID = IS_OLD_ANDROID;
  var IS_NATIVE_ANDROID = IS_ANDROID && ANDROID_VERSION < 5 && appleWebkitVersion < 537;
  
  exports.IS_NATIVE_ANDROID = IS_NATIVE_ANDROID;
  var IS_FIREFOX = /Firefox/i.test(USER_AGENT);
  exports.IS_FIREFOX = IS_FIREFOX;
  var IS_EDGE = /Edge/i.test(USER_AGENT);
  exports.IS_EDGE = IS_EDGE;
  var IS_CHROME = !IS_EDGE && /Chrome/i.test(USER_AGENT);
  exports.IS_CHROME = IS_CHROME;
  var IS_IE8 = /MSIE\s8\.0/.test(USER_AGENT);
  exports.IS_IE8 = IS_IE8;
  var IE_VERSION = (function (result) {
    return result && parseFloat(result[1]);
  })(/MSIE\s(\d+)\.\d/.exec(USER_AGENT));
  
  exports.IE_VERSION = IE_VERSION;
  var TOUCH_ENABLED = !!('ontouchstart' in _globalWindow2['default'] || _globalWindow2['default'].DocumentTouch && _globalDocument2['default'] instanceof _globalWindow2['default'].DocumentTouch);
  exports.TOUCH_ENABLED = TOUCH_ENABLED;
  var BACKGROUND_SIZE_SUPPORTED = ('backgroundSize' in _globalDocument2['default'].createElement('video').style);
  exports.BACKGROUND_SIZE_SUPPORTED = BACKGROUND_SIZE_SUPPORTED;
  
  },{"global/document":1,"global/window":2}],141:[function(_dereq_,module,exports){
  /**
   * @file buffer.js
   */
  'use strict';
  
  exports.__esModule = true;
  exports.bufferedPercent = bufferedPercent;
  
  var _timeRangesJs = _dereq_('./time-ranges.js');
  
  /**
   * Compute how much your video has been buffered
   *
   * @param  {Object} Buffered object
   * @param  {Number} Total duration
   * @return {Number} Percent buffered of the total duration
   * @private
   * @function bufferedPercent
   */
  
  function bufferedPercent(buffered, duration) {
    var bufferedDuration = 0,
        start,
        end;
  
    if (!duration) {
      return 0;
    }
  
    if (!buffered || !buffered.length) {
      buffered = _timeRangesJs.createTimeRange(0, 0);
    }
  
    for (var i = 0; i < buffered.length; i++) {
      start = buffered.start(i);
      end = buffered.end(i);
  
      // buffered end can be bigger than duration by a very small fraction
      if (end > duration) {
        end = duration;
      }
  
      bufferedDuration += end - start;
    }
  
    return bufferedDuration / duration;
  }
  
  },{"./time-ranges.js":150}],142:[function(_dereq_,module,exports){
  /**
   * @file dom.js
   */
  'use strict';
  
  exports.__esModule = true;
  exports.getEl = getEl;
  exports.createEl = createEl;
  exports.textContent = textContent;
  exports.insertElFirst = insertElFirst;
  exports.getElData = getElData;
  exports.hasElData = hasElData;
  exports.removeElData = removeElData;
  exports.hasElClass = hasElClass;
  exports.addElClass = addElClass;
  exports.removeElClass = removeElClass;
  exports.toggleElClass = toggleElClass;
  exports.setElAttributes = setElAttributes;
  exports.getElAttributes = getElAttributes;
  exports.blockTextSelection = blockTextSelection;
  exports.unblockTextSelection = unblockTextSelection;
  exports.findElPosition = findElPosition;
  exports.getPointerPosition = getPointerPosition;
  exports.isEl = isEl;
  exports.isTextNode = isTextNode;
  exports.emptyEl = emptyEl;
  exports.normalizeContent = normalizeContent;
  exports.appendContent = appendContent;
  exports.insertContent = insertContent;
  
  var _templateObject = _taggedTemplateLiteralLoose(['Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set ', ' to ', '.'], ['Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set ', ' to ', '.']);
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _taggedTemplateLiteralLoose(strings, raw) { strings.raw = raw; return strings; }
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _guidJs = _dereq_('./guid.js');
  
  var Guid = _interopRequireWildcard(_guidJs);
  
  var _logJs = _dereq_('./log.js');
  
  var _logJs2 = _interopRequireDefault(_logJs);
  
  var _tsml = _dereq_('tsml');
  
  var _tsml2 = _interopRequireDefault(_tsml);
  
  /**
   * Detect if a value is a string with any non-whitespace characters.
   *
   * @param  {String} str
   * @return {Boolean}
   */
  function isNonBlankString(str) {
    return typeof str === 'string' && /\S/.test(str);
  }
  
  /**
   * Throws an error if the passed string has whitespace. This is used by
   * class methods to be relatively consistent with the classList API.
   *
   * @param  {String} str
   * @return {Boolean}
   */
  function throwIfWhitespace(str) {
    if (/\s/.test(str)) {
      throw new Error('class has illegal whitespace characters');
    }
  }
  
  /**
   * Produce a regular expression for matching a class name.
   *
   * @param  {String} className
   * @return {RegExp}
   */
  function classRegExp(className) {
    return new RegExp('(^|\\s)' + className + '($|\\s)');
  }
  
  /**
   * Creates functions to query the DOM using a given method.
   *
   * @function createQuerier
   * @private
   * @param  {String} method
   * @return {Function}
   */
  function createQuerier(method) {
    return function (selector, context) {
      if (!isNonBlankString(selector)) {
        return _globalDocument2['default'][method](null);
      }
      if (isNonBlankString(context)) {
        context = _globalDocument2['default'].querySelector(context);
      }
      return (isEl(context) ? context : _globalDocument2['default'])[method](selector);
    };
  }
  
  /**
   * Shorthand for document.getElementById()
   * Also allows for CSS (jQuery) ID syntax. But nothing other than IDs.
   *
   * @param  {String} id  Element ID
   * @return {Element}    Element with supplied ID
   * @function getEl
   */
  
  function getEl(id) {
    if (id.indexOf('#') === 0) {
      id = id.slice(1);
    }
  
    return _globalDocument2['default'].getElementById(id);
  }
  
  /**
   * Creates an element and applies properties.
   *
   * @param  {String} [tagName='div'] Name of tag to be created.
   * @param  {Object} [properties={}] Element properties to be applied.
   * @param  {Object} [attributes={}] Element attributes to be applied.
   * @return {Element}
   * @function createEl
   */
  
  function createEl() {
    var tagName = arguments.length <= 0 || arguments[0] === undefined ? 'div' : arguments[0];
    var properties = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
    var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
  
    var el = _globalDocument2['default'].createElement(tagName);
  
    Object.getOwnPropertyNames(properties).forEach(function (propName) {
      var val = properties[propName];
  
      // See #2176
      // We originally were accepting both properties and attributes in the
      // same object, but that doesn't work so well.
      if (propName.indexOf('aria-') !== -1 || propName === 'role' || propName === 'type') {
        _logJs2['default'].warn(_tsml2['default'](_templateObject, propName, val));
        el.setAttribute(propName, val);
      } else {
        el[propName] = val;
      }
    });
  
    Object.getOwnPropertyNames(attributes).forEach(function (attrName) {
      var val = attributes[attrName];
      el.setAttribute(attrName, attributes[attrName]);
    });
  
    return el;
  }
  
  /**
   * Injects text into an element, replacing any existing contents entirely.
   *
   * @param  {Element} el
   * @param  {String} text
   * @return {Element}
   * @function textContent
   */
  
  function textContent(el, text) {
    if (typeof el.textContent === 'undefined') {
      el.innerText = text;
    } else {
      el.textContent = text;
    }
  }
  
  /**
   * Insert an element as the first child node of another
   *
   * @param  {Element} child   Element to insert
   * @param  {Element} parent Element to insert child into
   * @private
   * @function insertElFirst
   */
  
  function insertElFirst(child, parent) {
    if (parent.firstChild) {
      parent.insertBefore(child, parent.firstChild);
    } else {
      parent.appendChild(child);
    }
  }
  
  /**
   * Element Data Store. Allows for binding data to an element without putting it directly on the element.
   * Ex. Event listeners are stored here.
   * (also from jsninja.com, slightly modified and updated for closure compiler)
   *
   * @type {Object}
   * @private
   */
  var elData = {};
  
  /*
   * Unique attribute name to store an element's guid in
   *
   * @type {String}
   * @constant
   * @private
   */
  var elIdAttr = 'vdata' + new Date().getTime();
  
  /**
   * Returns the cache object where data for an element is stored
   *
   * @param  {Element} el Element to store data for.
   * @return {Object}
   * @function getElData
   */
  
  function getElData(el) {
    var id = el[elIdAttr];
  
    if (!id) {
      id = el[elIdAttr] = Guid.newGUID();
    }
  
    if (!elData[id]) {
      elData[id] = {};
    }
  
    return elData[id];
  }
  
  /**
   * Returns whether or not an element has cached data
   *
   * @param  {Element} el A dom element
   * @return {Boolean}
   * @private
   * @function hasElData
   */
  
  function hasElData(el) {
    var id = el[elIdAttr];
  
    if (!id) {
      return false;
    }
  
    return !!Object.getOwnPropertyNames(elData[id]).length;
  }
  
  /**
   * Delete data for the element from the cache and the guid attr from getElementById
   *
   * @param  {Element} el Remove data for an element
   * @private
   * @function removeElData
   */
  
  function removeElData(el) {
    var id = el[elIdAttr];
  
    if (!id) {
      return;
    }
  
    // Remove all stored data
    delete elData[id];
  
    // Remove the elIdAttr property from the DOM node
    try {
      delete el[elIdAttr];
    } catch (e) {
      if (el.removeAttribute) {
        el.removeAttribute(elIdAttr);
      } else {
        // IE doesn't appear to support removeAttribute on the document element
        el[elIdAttr] = null;
      }
    }
  }
  
  /**
   * Check if an element has a CSS class
   *
   * @function hasElClass
   * @param {Element} element Element to check
   * @param {String} classToCheck Classname to check
   */
  
  function hasElClass(element, classToCheck) {
    throwIfWhitespace(classToCheck);
    if (element.classList) {
      return element.classList.contains(classToCheck);
    } else {
      return classRegExp(classToCheck).test(element.className);
    }
  }
  
  /**
   * Add a CSS class name to an element
   *
   * @function addElClass
   * @param {Element} element    Element to add class name to
   * @param {String} classToAdd Classname to add
   */
  
  function addElClass(element, classToAdd) {
    if (element.classList) {
      element.classList.add(classToAdd);
  
      // Don't need to `throwIfWhitespace` here because `hasElClass` will do it
      // in the case of classList not being supported.
    } else if (!hasElClass(element, classToAdd)) {
        element.className = (element.className + ' ' + classToAdd).trim();
      }
  
    return element;
  }
  
  /**
   * Remove a CSS class name from an element
   *
   * @function removeElClass
   * @param {Element} element    Element to remove from class name
   * @param {String} classToRemove Classname to remove
   */
  
  function removeElClass(element, classToRemove) {
    if (element.classList) {
      element.classList.remove(classToRemove);
    } else {
      throwIfWhitespace(classToRemove);
      element.className = element.className.split(/\s+/).filter(function (c) {
        return c !== classToRemove;
      }).join(' ');
    }
  
    return element;
  }
  
  /**
   * Adds or removes a CSS class name on an element depending on an optional
   * condition or the presence/absence of the class name.
   *
   * @function toggleElClass
   * @param    {Element} element
   * @param    {String} classToToggle
   * @param    {Boolean|Function} [predicate]
   *           Can be a function that returns a Boolean. If `true`, the class
   *           will be added; if `false`, the class will be removed. If not
   *           given, the class will be added if not present and vice versa.
   */
  
  function toggleElClass(element, classToToggle, predicate) {
  
    // This CANNOT use `classList` internally because IE does not support the
    // second parameter to the `classList.toggle()` method! Which is fine because
    // `classList` will be used by the add/remove functions.
    var has = hasElClass(element, classToToggle);
  
    if (typeof predicate === 'function') {
      predicate = predicate(element, classToToggle);
    }
  
    if (typeof predicate !== 'boolean') {
      predicate = !has;
    }
  
    // If the necessary class operation matches the current state of the
    // element, no action is required.
    if (predicate === has) {
      return;
    }
  
    if (predicate) {
      addElClass(element, classToToggle);
    } else {
      removeElClass(element, classToToggle);
    }
  
    return element;
  }
  
  /**
   * Apply attributes to an HTML element.
   *
   * @param  {Element} el         Target element.
   * @param  {Object=} attributes Element attributes to be applied.
   * @private
   * @function setElAttributes
   */
  
  function setElAttributes(el, attributes) {
    Object.getOwnPropertyNames(attributes).forEach(function (attrName) {
      var attrValue = attributes[attrName];
  
      if (attrValue === null || typeof attrValue === 'undefined' || attrValue === false) {
        el.removeAttribute(attrName);
      } else {
        el.setAttribute(attrName, attrValue === true ? '' : attrValue);
      }
    });
  }
  
  /**
   * Get an element's attribute values, as defined on the HTML tag
   * Attributes are not the same as properties. They're defined on the tag
   * or with setAttribute (which shouldn't be used with HTML)
   * This will return true or false for boolean attributes.
   *
   * @param  {Element} tag Element from which to get tag attributes
   * @return {Object}
   * @private
   * @function getElAttributes
   */
  
  function getElAttributes(tag) {
    var obj, knownBooleans, attrs, attrName, attrVal;
  
    obj = {};
  
    // known boolean attributes
    // we can check for matching boolean properties, but older browsers
    // won't know about HTML5 boolean attributes that we still read from
    knownBooleans = ',' + 'autoplay,controls,loop,muted,default' + ',';
  
    if (tag && tag.attributes && tag.attributes.length > 0) {
      attrs = tag.attributes;
  
      for (var i = attrs.length - 1; i >= 0; i--) {
        attrName = attrs[i].name;
        attrVal = attrs[i].value;
  
        // check for known booleans
        // the matching element property will return a value for typeof
        if (typeof tag[attrName] === 'boolean' || knownBooleans.indexOf(',' + attrName + ',') !== -1) {
          // the value of an included boolean attribute is typically an empty
          // string ('') which would equal false if we just check for a false value.
          // we also don't want support bad code like autoplay='false'
          attrVal = attrVal !== null ? true : false;
        }
  
        obj[attrName] = attrVal;
      }
    }
  
    return obj;
  }
  
  /**
   * Attempt to block the ability to select text while dragging controls
   *
   * @return {Boolean}
   * @function blockTextSelection
   */
  
  function blockTextSelection() {
    _globalDocument2['default'].body.focus();
    _globalDocument2['default'].onselectstart = function () {
      return false;
    };
  }
  
  /**
   * Turn off text selection blocking
   *
   * @return {Boolean}
   * @function unblockTextSelection
   */
  
  function unblockTextSelection() {
    _globalDocument2['default'].onselectstart = function () {
      return true;
    };
  }
  
  /**
   * Offset Left
   * getBoundingClientRect technique from
   * John Resig http://ejohn.org/blog/getboundingclientrect-is-awesome/
   *
   * @function findElPosition
   * @param {Element} el Element from which to get offset
   * @return {Object}
   */
  
  function findElPosition(el) {
    var box = undefined;
  
    if (el.getBoundingClientRect && el.parentNode) {
      box = el.getBoundingClientRect();
    }
  
    if (!box) {
      return {
        left: 0,
        top: 0
      };
    }
  
    var docEl = _globalDocument2['default'].documentElement;
    var body = _globalDocument2['default'].body;
  
    var clientLeft = docEl.clientLeft || body.clientLeft || 0;
    var scrollLeft = _globalWindow2['default'].pageXOffset || body.scrollLeft;
    var left = box.left + scrollLeft - clientLeft;
  
    var clientTop = docEl.clientTop || body.clientTop || 0;
    var scrollTop = _globalWindow2['default'].pageYOffset || body.scrollTop;
    var top = box.top + scrollTop - clientTop;
  
    // Android sometimes returns slightly off decimal values, so need to round
    return {
      left: Math.round(left),
      top: Math.round(top)
    };
  }
  
  /**
   * Get pointer position in element
   * Returns an object with x and y coordinates.
   * The base on the coordinates are the bottom left of the element.
   *
   * @function getPointerPosition
   * @param {Element} el Element on which to get the pointer position on
   * @param {Event} event Event object
   * @return {Object} This object will have x and y coordinates corresponding to the mouse position
   */
  
  function getPointerPosition(el, event) {
    var position = {};
    var box = findElPosition(el);
    var boxW = el.offsetWidth;
    var boxH = el.offsetHeight;
  
    var boxY = box.top;
    var boxX = box.left;
    var pageY = event.pageY;
    var pageX = event.pageX;
  
    if (event.changedTouches) {
      pageX = event.changedTouches[0].pageX;
      pageY = event.changedTouches[0].pageY;
    }
  
    position.y = Math.max(0, Math.min(1, (boxY - pageY + boxH) / boxH));
    position.x = Math.max(0, Math.min(1, (pageX - boxX) / boxW));
  
    return position;
  }
  
  /**
   * Determines, via duck typing, whether or not a value is a DOM element.
   *
   * @function isEl
   * @param    {Mixed} value
   * @return   {Boolean}
   */
  
  function isEl(value) {
    return !!value && typeof value === 'object' && value.nodeType === 1;
  }
  
  /**
   * Determines, via duck typing, whether or not a value is a text node.
   *
   * @param  {Mixed} value
   * @return {Boolean}
   */
  
  function isTextNode(value) {
    return !!value && typeof value === 'object' && value.nodeType === 3;
  }
  
  /**
   * Empties the contents of an element.
   *
   * @function emptyEl
   * @param    {Element} el
   * @return   {Element}
   */
  
  function emptyEl(el) {
    while (el.firstChild) {
      el.removeChild(el.firstChild);
    }
    return el;
  }
  
  /**
   * Normalizes content for eventual insertion into the DOM.
   *
   * This allows a wide range of content definition methods, but protects
   * from falling into the trap of simply writing to `innerHTML`, which is
   * an XSS concern.
   *
   * The content for an element can be passed in multiple types and
   * combinations, whose behavior is as follows:
   *
   * - String
   *   Normalized into a text node.
   *
   * - Element, TextNode
   *   Passed through.
   *
   * - Array
   *   A one-dimensional array of strings, elements, nodes, or functions (which
   *   return single strings, elements, or nodes).
   *
   * - Function
   *   If the sole argument, is expected to produce a string, element,
   *   node, or array.
   *
   * @function normalizeContent
   * @param    {String|Element|TextNode|Array|Function} content
   * @return   {Array}
   */
  
  function normalizeContent(content) {
  
    // First, invoke content if it is a function. If it produces an array,
    // that needs to happen before normalization.
    if (typeof content === 'function') {
      content = content();
    }
  
    // Next up, normalize to an array, so one or many items can be normalized,
    // filtered, and returned.
    return (Array.isArray(content) ? content : [content]).map(function (value) {
  
      // First, invoke value if it is a function to produce a new value,
      // which will be subsequently normalized to a Node of some kind.
      if (typeof value === 'function') {
        value = value();
      }
  
      if (isEl(value) || isTextNode(value)) {
        return value;
      }
  
      if (typeof value === 'string' && /\S/.test(value)) {
        return _globalDocument2['default'].createTextNode(value);
      }
    }).filter(function (value) {
      return value;
    });
  }
  
  /**
   * Normalizes and appends content to an element.
   *
   * @function appendContent
   * @param    {Element} el
   * @param    {String|Element|TextNode|Array|Function} content
   *           See: `normalizeContent`
   * @return   {Element}
   */
  
  function appendContent(el, content) {
    normalizeContent(content).forEach(function (node) {
      return el.appendChild(node);
    });
    return el;
  }
  
  /**
   * Normalizes and inserts content into an element; this is identical to
   * `appendContent()`, except it empties the element first.
   *
   * @function insertContent
   * @param    {Element} el
   * @param    {String|Element|TextNode|Array|Function} content
   *           See: `normalizeContent`
   * @return   {Element}
   */
  
  function insertContent(el, content) {
    return appendContent(emptyEl(el), content);
  }
  
  /**
   * Finds a single DOM element matching `selector` within the optional
   * `context` of another DOM element (defaulting to `document`).
   *
   * @function $
   * @param    {String} selector
   *           A valid CSS selector, which will be passed to `querySelector`.
   *
   * @param    {Element|String} [context=document]
   *           A DOM element within which to query. Can also be a selector
   *           string in which case the first matching element will be used
   *           as context. If missing (or no element matches selector), falls
   *           back to `document`.
   *
   * @return   {Element|null}
   */
  var $ = createQuerier('querySelector');
  
  exports.$ = $;
  /**
   * Finds a all DOM elements matching `selector` within the optional
   * `context` of another DOM element (defaulting to `document`).
   *
   * @function $$
   * @param    {String} selector
   *           A valid CSS selector, which will be passed to `querySelectorAll`.
   *
   * @param    {Element|String} [context=document]
   *           A DOM element within which to query. Can also be a selector
   *           string in which case the first matching element will be used
   *           as context. If missing (or no element matches selector), falls
   *           back to `document`.
   *
   * @return   {NodeList}
   */
  var $$ = createQuerier('querySelectorAll');
  exports.$$ = $$;
  
  },{"./guid.js":146,"./log.js":147,"global/document":1,"global/window":2,"tsml":55}],143:[function(_dereq_,module,exports){
  /**
   * @file events.js
   *
   * Event System (John Resig - Secrets of a JS Ninja http://jsninja.com/)
   * (Original book version wasn't completely usable, so fixed some things and made Closure Compiler compatible)
   * This should work very similarly to jQuery's events, however it's based off the book version which isn't as
   * robust as jquery's, so there's probably some differences.
   */
  
  'use strict';
  
  exports.__esModule = true;
  exports.on = on;
  exports.off = off;
  exports.trigger = trigger;
  exports.one = one;
  exports.fixEvent = fixEvent;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  var _domJs = _dereq_('./dom.js');
  
  var Dom = _interopRequireWildcard(_domJs);
  
  var _guidJs = _dereq_('./guid.js');
  
  var Guid = _interopRequireWildcard(_guidJs);
  
  var _logJs = _dereq_('./log.js');
  
  var _logJs2 = _interopRequireDefault(_logJs);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  /**
   * Add an event listener to element
   * It stores the handler function in a separate cache object
   * and adds a generic handler to the element's event,
   * along with a unique id (guid) to the element.
   *
   * @param  {Element|Object}   elem Element or object to bind listeners to
   * @param  {String|Array}   type Type of event to bind to.
   * @param  {Function} fn   Event listener.
   * @method on
   */
  
  function on(elem, type, fn) {
    if (Array.isArray(type)) {
      return _handleMultipleEvents(on, elem, type, fn);
    }
  
    var data = Dom.getElData(elem);
  
    // We need a place to store all our handler data
    if (!data.handlers) data.handlers = {};
  
    if (!data.handlers[type]) data.handlers[type] = [];
  
    if (!fn.guid) fn.guid = Guid.newGUID();
  
    data.handlers[type].push(fn);
  
    if (!data.dispatcher) {
      data.disabled = false;
  
      data.dispatcher = function (event, hash) {
  
        if (data.disabled) return;
        event = fixEvent(event);
  
        var handlers = data.handlers[event.type];
  
        if (handlers) {
          // Copy handlers so if handlers are added/removed during the process it doesn't throw everything off.
          var handlersCopy = handlers.slice(0);
  
          for (var m = 0, n = handlersCopy.length; m < n; m++) {
            if (event.isImmediatePropagationStopped()) {
              break;
            } else {
              try {
                handlersCopy[m].call(elem, event, hash);
              } catch (e) {
                _logJs2['default'].error(e);
              }
            }
          }
        }
      };
    }
  
    if (data.handlers[type].length === 1) {
      if (elem.addEventListener) {
        elem.addEventListener(type, data.dispatcher, false);
      } else if (elem.attachEvent) {
        elem.attachEvent('on' + type, data.dispatcher);
      }
    }
  }
  
  /**
   * Removes event listeners from an element
   *
   * @param  {Element|Object}   elem Object to remove listeners from
   * @param  {String|Array=}   type Type of listener to remove. Don't include to remove all events from element.
   * @param  {Function} fn   Specific listener to remove. Don't include to remove listeners for an event type.
   * @method off
   */
  
  function off(elem, type, fn) {
    // Don't want to add a cache object through getElData if not needed
    if (!Dom.hasElData(elem)) return;
  
    var data = Dom.getElData(elem);
  
    // If no events exist, nothing to unbind
    if (!data.handlers) {
      return;
    }
  
    if (Array.isArray(type)) {
      return _handleMultipleEvents(off, elem, type, fn);
    }
  
    // Utility function
    var removeType = function removeType(t) {
      data.handlers[t] = [];
      _cleanUpEvents(elem, t);
    };
  
    // Are we removing all bound events?
    if (!type) {
      for (var t in data.handlers) {
        removeType(t);
      }return;
    }
  
    var handlers = data.handlers[type];
  
    // If no handlers exist, nothing to unbind
    if (!handlers) return;
  
    // If no listener was provided, remove all listeners for type
    if (!fn) {
      removeType(type);
      return;
    }
  
    // We're only removing a single handler
    if (fn.guid) {
      for (var n = 0; n < handlers.length; n++) {
        if (handlers[n].guid === fn.guid) {
          handlers.splice(n--, 1);
        }
      }
    }
  
    _cleanUpEvents(elem, type);
  }
  
  /**
   * Trigger an event for an element
   *
   * @param  {Element|Object}      elem  Element to trigger an event on
   * @param  {Event|Object|String} event A string (the type) or an event object with a type attribute
   * @param  {Object} [hash] data hash to pass along with the event
   * @return {Boolean=} Returned only if default was prevented
   * @method trigger
   */
  
  function trigger(elem, event, hash) {
    // Fetches element data and a reference to the parent (for bubbling).
    // Don't want to add a data object to cache for every parent,
    // so checking hasElData first.
    var elemData = Dom.hasElData(elem) ? Dom.getElData(elem) : {};
    var parent = elem.parentNode || elem.ownerDocument;
    // type = event.type || event,
    // handler;
  
    // If an event name was passed as a string, creates an event out of it
    if (typeof event === 'string') {
      event = { type: event, target: elem };
    }
    // Normalizes the event properties.
    event = fixEvent(event);
  
    // If the passed element has a dispatcher, executes the established handlers.
    if (elemData.dispatcher) {
      elemData.dispatcher.call(elem, event, hash);
    }
  
    // Unless explicitly stopped or the event does not bubble (e.g. media events)
    // recursively calls this function to bubble the event up the DOM.
    if (parent && !event.isPropagationStopped() && event.bubbles === true) {
      trigger.call(null, parent, event, hash);
  
      // If at the top of the DOM, triggers the default action unless disabled.
    } else if (!parent && !event.defaultPrevented) {
        var targetData = Dom.getElData(event.target);
  
        // Checks if the target has a default action for this event.
        if (event.target[event.type]) {
          // Temporarily disables event dispatching on the target as we have already executed the handler.
          targetData.disabled = true;
          // Executes the default action.
          if (typeof event.target[event.type] === 'function') {
            event.target[event.type]();
          }
          // Re-enables event dispatching.
          targetData.disabled = false;
        }
      }
  
    // Inform the triggerer if the default was prevented by returning false
    return !event.defaultPrevented;
  }
  
  /**
   * Trigger a listener only once for an event
   *
   * @param  {Element|Object}   elem Element or object to
   * @param  {String|Array}   type Name/type of event
   * @param  {Function} fn Event handler function
   * @method one
   */
  
  function one(elem, type, fn) {
    if (Array.isArray(type)) {
      return _handleMultipleEvents(one, elem, type, fn);
    }
    var func = function func() {
      off(elem, type, func);
      fn.apply(this, arguments);
    };
    // copy the guid to the new function so it can removed using the original function's ID
    func.guid = fn.guid = fn.guid || Guid.newGUID();
    on(elem, type, func);
  }
  
  /**
   * Fix a native event to have standard property values
   *
   * @param  {Object} event Event object to fix
   * @return {Object}
   * @private
   * @method fixEvent
   */
  
  function fixEvent(event) {
  
    function returnTrue() {
      return true;
    }
    function returnFalse() {
      return false;
    }
  
    // Test if fixing up is needed
    // Used to check if !event.stopPropagation instead of isPropagationStopped
    // But native events return true for stopPropagation, but don't have
    // other expected methods like isPropagationStopped. Seems to be a problem
    // with the Javascript Ninja code. So we're just overriding all events now.
    if (!event || !event.isPropagationStopped) {
      var old = event || _globalWindow2['default'].event;
  
      event = {};
      // Clone the old object so that we can modify the values event = {};
      // IE8 Doesn't like when you mess with native event properties
      // Firefox returns false for event.hasOwnProperty('type') and other props
      //  which makes copying more difficult.
      // TODO: Probably best to create a whitelist of event props
      for (var key in old) {
        // Safari 6.0.3 warns you if you try to copy deprecated layerX/Y
        // Chrome warns you if you try to copy deprecated keyboardEvent.keyLocation
        // and webkitMovementX/Y
        if (key !== 'layerX' && key !== 'layerY' && key !== 'keyLocation' && key !== 'webkitMovementX' && key !== 'webkitMovementY') {
          // Chrome 32+ warns if you try to copy deprecated returnValue, but
          // we still want to if preventDefault isn't supported (IE8).
          if (!(key === 'returnValue' && old.preventDefault)) {
            event[key] = old[key];
          }
        }
      }
  
      // The event occurred on this element
      if (!event.target) {
        event.target = event.srcElement || _globalDocument2['default'];
      }
  
      // Handle which other element the event is related to
      if (!event.relatedTarget) {
        event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
      }
  
      // Stop the default browser action
      event.preventDefault = function () {
        if (old.preventDefault) {
          old.preventDefault();
        }
        event.returnValue = false;
        old.returnValue = false;
        event.defaultPrevented = true;
      };
  
      event.defaultPrevented = false;
  
      // Stop the event from bubbling
      event.stopPropagation = function () {
        if (old.stopPropagation) {
          old.stopPropagation();
        }
        event.cancelBubble = true;
        old.cancelBubble = true;
        event.isPropagationStopped = returnTrue;
      };
  
      event.isPropagationStopped = returnFalse;
  
      // Stop the event from bubbling and executing other handlers
      event.stopImmediatePropagation = function () {
        if (old.stopImmediatePropagation) {
          old.stopImmediatePropagation();
        }
        event.isImmediatePropagationStopped = returnTrue;
        event.stopPropagation();
      };
  
      event.isImmediatePropagationStopped = returnFalse;
  
      // Handle mouse position
      if (event.clientX != null) {
        var doc = _globalDocument2['default'].documentElement,
            body = _globalDocument2['default'].body;
  
        event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
        event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
      }
  
      // Handle key presses
      event.which = event.charCode || event.keyCode;
  
      // Fix button for mouse clicks:
      // 0 == left; 1 == middle; 2 == right
      if (event.button != null) {
        event.button = event.button & 1 ? 0 : event.button & 4 ? 1 : event.button & 2 ? 2 : 0;
      }
    }
  
    // Returns fixed-up instance
    return event;
  }
  
  /**
   * Clean up the listener cache and dispatchers
  *
   * @param  {Element|Object} elem Element to clean up
   * @param  {String} type Type of event to clean up
   * @private
   * @method _cleanUpEvents
   */
  function _cleanUpEvents(elem, type) {
    var data = Dom.getElData(elem);
  
    // Remove the events of a particular type if there are none left
    if (data.handlers[type].length === 0) {
      delete data.handlers[type];
      // data.handlers[type] = null;
      // Setting to null was causing an error with data.handlers
  
      // Remove the meta-handler from the element
      if (elem.removeEventListener) {
        elem.removeEventListener(type, data.dispatcher, false);
      } else if (elem.detachEvent) {
        elem.detachEvent('on' + type, data.dispatcher);
      }
    }
  
    // Remove the events object if there are no types left
    if (Object.getOwnPropertyNames(data.handlers).length <= 0) {
      delete data.handlers;
      delete data.dispatcher;
      delete data.disabled;
    }
  
    // Finally remove the element data if there is no data left
    if (Object.getOwnPropertyNames(data).length === 0) {
      Dom.removeElData(elem);
    }
  }
  
  /**
   * Loops through an array of event types and calls the requested method for each type.
   *
   * @param  {Function} fn   The event method we want to use.
   * @param  {Element|Object} elem Element or object to bind listeners to
   * @param  {String}   type Type of event to bind to.
   * @param  {Function} callback   Event listener.
   * @private
   * @function _handleMultipleEvents
   */
  function _handleMultipleEvents(fn, elem, types, callback) {
    types.forEach(function (type) {
      //Call the event method for each one of the types
      fn(elem, type, callback);
    });
  }
  
  },{"./dom.js":142,"./guid.js":146,"./log.js":147,"global/document":1,"global/window":2}],144:[function(_dereq_,module,exports){
  /**
   * @file fn.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  var _guidJs = _dereq_('./guid.js');
  
  /**
   * Bind (a.k.a proxy or Context). A simple method for changing the context of a function
   * It also stores a unique id on the function so it can be easily removed from events
   *
   * @param  {*}   context The object to bind as scope
   * @param  {Function} fn      The function to be bound to a scope
   * @param  {Number=}   uid     An optional unique ID for the function to be set
   * @return {Function}
   * @private
   * @method bind
   */
  var bind = function bind(context, fn, uid) {
    // Make sure the function has a unique ID
    if (!fn.guid) {
      fn.guid = _guidJs.newGUID();
    }
  
    // Create the new function that changes the context
    var ret = function ret() {
      return fn.apply(context, arguments);
    };
  
    // Allow for the ability to individualize this function
    // Needed in the case where multiple objects might share the same prototype
    // IF both items add an event listener with the same function, then you try to remove just one
    // it will remove both because they both have the same guid.
    // when using this, you need to use the bind method when you remove the listener as well.
    // currently used in text tracks
    ret.guid = uid ? uid + '_' + fn.guid : fn.guid;
  
    return ret;
  };
  exports.bind = bind;
  
  },{"./guid.js":146}],145:[function(_dereq_,module,exports){
  /**
   * @file format-time.js
   *
   * Format seconds as a time string, H:MM:SS or M:SS
   * Supplying a guide (in seconds) will force a number of leading zeros
   * to cover the length of the guide
   *
   * @param  {Number} seconds Number of seconds to be turned into a string
   * @param  {Number} guide   Number (in seconds) to model the string after
   * @return {String}         Time formatted as H:MM:SS or M:SS
   * @private
   * @function formatTime
   */
  'use strict';
  
  exports.__esModule = true;
  function formatTime(seconds) {
    var guide = arguments.length <= 1 || arguments[1] === undefined ? seconds : arguments[1];
    return (function () {
      seconds = seconds < 0 ? 0 : seconds;
      var s = Math.floor(seconds % 60);
      var m = Math.floor(seconds / 60 % 60);
      var h = Math.floor(seconds / 3600);
      var gm = Math.floor(guide / 60 % 60);
      var gh = Math.floor(guide / 3600);
  
      // handle invalid times
      if (isNaN(seconds) || seconds === Infinity) {
        // '-' is false for all relational operators (e.g. <, >=) so this setting
        // will add the minimum number of fields specified by the guide
        h = m = s = '-';
      }
  
      // Check if we need to show hours
      h = h > 0 || gh > 0 ? h + ':' : '';
  
      // If hours are showing, we may need to add a leading zero.
      // Always show at least one digit of minutes.
      m = ((h || gm >= 10) && m < 10 ? '0' + m : m) + ':';
  
      // Check if leading zero is need for seconds
      s = s < 10 ? '0' + s : s;
  
      return h + m + s;
    })();
  }
  
  exports['default'] = formatTime;
  module.exports = exports['default'];
  
  },{}],146:[function(_dereq_,module,exports){
  /**
   * @file guid.js
   *
   * Unique ID for an element or function
   * @type {Number}
   * @private
   */
  "use strict";
  
  exports.__esModule = true;
  exports.newGUID = newGUID;
  var _guid = 1;
  
  /**
   * Get the next unique ID
   *
   * @return {String} 
   * @function newGUID
   */
  
  function newGUID() {
    return _guid++;
  }
  
  },{}],147:[function(_dereq_,module,exports){
  /**
   * @file log.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _browser = _dereq_('./browser');
  
  /**
   * Log messages to the console and history based on the type of message
   *
   * @param  {String} type
   *         The name of the console method to use.
   * @param  {Array} args
   *         The arguments to be passed to the matching console method.
   * @param  {Boolean} [stringify]
   *         By default, only old IEs should get console argument stringification,
   *         but this is exposed as a parameter to facilitate testing.
   */
  var logByType = function logByType(type, args) {
    var stringify = arguments.length <= 2 || arguments[2] === undefined ? !!_browser.IE_VERSION && _browser.IE_VERSION < 11 : arguments[2];
  
    var console = _globalWindow2['default'].console;
  
    // If there's no console then don't try to output messages, but they will
    // still be stored in `log.history`.
    //
    // Was setting these once outside of this function, but containing them
    // in the function makes it easier to test cases where console doesn't exist
    // when the module is executed.
    var fn = console && console[type] || function () {};
  
    if (type !== 'log') {
  
      // add the type to the front of the message when it's not "log"
      args.unshift(type.toUpperCase() + ':');
    }
  
    // add to history
    log.history.push(args);
  
    // add console prefix after adding to history
    args.unshift('VIDEOJS:');
  
    // IEs previous to 11 log objects uselessly as "[object Object]"; so, JSONify
    // objects and arrays for those less-capable browsers.
    if (stringify) {
      args = args.map(function (a) {
        if (a && typeof a === 'object' || Array.isArray(a)) {
          try {
            return JSON.stringify(a);
          } catch (x) {}
        }
  
        // Cast to string before joining, so we get null and undefined explicitly
        // included in output (as we would in a modern console).
        return String(a);
      }).join(' ');
    }
  
    // Old IE versions do not allow .apply() for console methods (they are
    // reported as objects rather than functions).
    if (!fn.apply) {
      fn(args);
    } else {
      fn[Array.isArray(args) ? 'apply' : 'call'](console, args);
    }
  };
  
  exports.logByType = logByType;
  /**
   * Log plain debug messages
   *
   * @function log
   */
  function log() {
    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }
  
    logByType('log', args);
  }
  
  /**
   * Keep a history of log messages
   *
   * @type {Array}
   */
  log.history = [];
  
  /**
   * Log error messages
   *
   * @method error
   */
  log.error = function () {
    for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      args[_key2] = arguments[_key2];
    }
  
    return logByType('error', args);
  };
  
  /**
   * Log warning messages
   *
   * @method warn
   */
  log.warn = function () {
    for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
      args[_key3] = arguments[_key3];
    }
  
    return logByType('warn', args);
  };
  
  exports['default'] = log;
  
  },{"./browser":140,"global/window":2}],148:[function(_dereq_,module,exports){
  /**
   * @file merge-options.js
   */
  'use strict';
  
  exports.__esModule = true;
  exports['default'] = mergeOptions;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _lodashCompatObjectMerge = _dereq_('lodash-compat/object/merge');
  
  var _lodashCompatObjectMerge2 = _interopRequireDefault(_lodashCompatObjectMerge);
  
  function isPlain(obj) {
    return !!obj && typeof obj === 'object' && obj.toString() === '[object Object]' && obj.constructor === Object;
  }
  
  /**
   * Merge customizer. video.js simply overwrites non-simple objects
   * (like arrays) instead of attempting to overlay them.
   * @see https://lodash.com/docs#merge
   */
  var customizer = function customizer(destination, source) {
    // If we're not working with a plain object, copy the value as is
    // If source is an array, for instance, it will replace destination
    if (!isPlain(source)) {
      return source;
    }
  
    // If the new value is a plain object but the first object value is not
    // we need to create a new object for the first object to merge with.
    // This makes it consistent with how merge() works by default
    // and also protects from later changes the to first object affecting
    // the second object's values.
    if (!isPlain(destination)) {
      return mergeOptions(source);
    }
  };
  
  /**
   * Merge one or more options objects, recursively merging **only**
   * plain object properties.  Previously `deepMerge`.
   *
   * @param  {...Object} source One or more objects to merge
   * @returns {Object}          a new object that is the union of all
   * provided objects
   * @function mergeOptions
   */
  
  function mergeOptions() {
    // contruct the call dynamically to handle the variable number of
    // objects to merge
    var args = Array.prototype.slice.call(arguments);
  
    // unshift an empty object into the front of the call as the target
    // of the merge
    args.unshift({});
  
    // customize conflict resolution to match our historical merge behavior
    args.push(customizer);
  
    _lodashCompatObjectMerge2['default'].apply(null, args);
  
    // return the mutated result object
    return args[0];
  }
  
  module.exports = exports['default'];
  
  },{"lodash-compat/object/merge":40}],149:[function(_dereq_,module,exports){
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var createStyleElement = function createStyleElement(className) {
    var style = _globalDocument2['default'].createElement('style');
    style.className = className;
  
    return style;
  };
  
  exports.createStyleElement = createStyleElement;
  var setTextContent = function setTextContent(el, content) {
    if (el.styleSheet) {
      el.styleSheet.cssText = content;
    } else {
      el.textContent = content;
    }
  };
  exports.setTextContent = setTextContent;
  
  },{"global/document":1}],150:[function(_dereq_,module,exports){
  'use strict';
  
  exports.__esModule = true;
  exports.createTimeRanges = createTimeRanges;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _logJs = _dereq_('./log.js');
  
  var _logJs2 = _interopRequireDefault(_logJs);
  
  /**
   * @file time-ranges.js
   *
   * Should create a fake TimeRange object
   * Mimics an HTML5 time range instance, which has functions that
   * return the start and end times for a range
   * TimeRanges are returned by the buffered() method
   *
   * @param  {(Number|Array)} Start of a single range or an array of ranges
   * @param  {Number} End of a single range
   * @private
   * @method createTimeRanges
   */
  
  function createTimeRanges(start, end) {
    if (Array.isArray(start)) {
      return createTimeRangesObj(start);
    } else if (start === undefined || end === undefined) {
      return createTimeRangesObj();
    }
    return createTimeRangesObj([[start, end]]);
  }
  
  exports.createTimeRange = createTimeRanges;
  
  function createTimeRangesObj(ranges) {
    if (ranges === undefined || ranges.length === 0) {
      return {
        length: 0,
        start: function start() {
          throw new Error('This TimeRanges object is empty');
        },
        end: function end() {
          throw new Error('This TimeRanges object is empty');
        }
      };
    }
    return {
      length: ranges.length,
      start: getRange.bind(null, 'start', 0, ranges),
      end: getRange.bind(null, 'end', 1, ranges)
    };
  }
  
  function getRange(fnName, valueIndex, ranges, rangeIndex) {
    if (rangeIndex === undefined) {
      _logJs2['default'].warn('DEPRECATED: Function \'' + fnName + '\' on \'TimeRanges\' called without an index argument.');
      rangeIndex = 0;
    }
    rangeCheck(fnName, rangeIndex, ranges.length - 1);
    return ranges[rangeIndex][valueIndex];
  }
  
  function rangeCheck(fnName, index, maxIndex) {
    if (index < 0 || index > maxIndex) {
      throw new Error('Failed to execute \'' + fnName + '\' on \'TimeRanges\': The index provided (' + index + ') is greater than or equal to the maximum bound (' + maxIndex + ').');
    }
  }
  
  },{"./log.js":147}],151:[function(_dereq_,module,exports){
  /**
   * @file to-title-case.js
   *
   * Uppercase the first letter of a string
   *
   * @param  {String} string String to be uppercased
   * @return {String}
   * @private
   * @method toTitleCase
   */
  "use strict";
  
  exports.__esModule = true;
  function toTitleCase(string) {
    return string.charAt(0).toUpperCase() + string.slice(1);
  }
  
  exports["default"] = toTitleCase;
  module.exports = exports["default"];
  
  },{}],152:[function(_dereq_,module,exports){
  /**
   * @file url.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  /**
   * Resolve and parse the elements of a URL
   *
   * @param  {String} url The url to parse
   * @return {Object}     An object of url details
   * @method parseUrl
   */
  var parseUrl = function parseUrl(url) {
    var props = ['protocol', 'hostname', 'port', 'pathname', 'search', 'hash', 'host'];
  
    // add the url to an anchor and let the browser parse the URL
    var a = _globalDocument2['default'].createElement('a');
    a.href = url;
  
    // IE8 (and 9?) Fix
    // ie8 doesn't parse the URL correctly until the anchor is actually
    // added to the body, and an innerHTML is needed to trigger the parsing
    var addToBody = a.host === '' && a.protocol !== 'file:';
    var div = undefined;
    if (addToBody) {
      div = _globalDocument2['default'].createElement('div');
      div.innerHTML = '<a href="' + url + '"></a>';
      a = div.firstChild;
      // prevent the div from affecting layout
      div.setAttribute('style', 'display:none; position:absolute;');
      _globalDocument2['default'].body.appendChild(div);
    }
  
    // Copy the specific URL properties to a new object
    // This is also needed for IE8 because the anchor loses its
    // properties when it's removed from the dom
    var details = {};
    for (var i = 0; i < props.length; i++) {
      details[props[i]] = a[props[i]];
    }
  
    // IE9 adds the port to the host property unlike everyone else. If
    // a port identifier is added for standard ports, strip it.
    if (details.protocol === 'http:') {
      details.host = details.host.replace(/:80$/, '');
    }
    if (details.protocol === 'https:') {
      details.host = details.host.replace(/:443$/, '');
    }
  
    if (addToBody) {
      _globalDocument2['default'].body.removeChild(div);
    }
  
    return details;
  };
  
  exports.parseUrl = parseUrl;
  /**
   * Get absolute version of relative URL. Used to tell flash correct URL.
   * http://stackoverflow.com/questions/470832/getting-an-absolute-url-from-a-relative-one-ie6-issue
   *
   * @param  {String} url URL to make absolute
   * @return {String}     Absolute URL
   * @private
   * @method getAbsoluteURL
   */
  var getAbsoluteURL = function getAbsoluteURL(url) {
    // Check if absolute URL
    if (!url.match(/^https?:\/\//)) {
      // Convert to absolute URL. Flash hosted off-site needs an absolute URL.
      var div = _globalDocument2['default'].createElement('div');
      div.innerHTML = '<a href="' + url + '">x</a>';
      url = div.firstChild.href;
    }
  
    return url;
  };
  
  exports.getAbsoluteURL = getAbsoluteURL;
  /**
   * Returns the extension of the passed file name. It will return an empty string if you pass an invalid path
   *
   * @param {String}    path    The fileName path like '/path/to/file.mp4'
   * @returns {String}          The extension in lower case or an empty string if no extension could be found.
   * @method getFileExtension
   */
  var getFileExtension = function getFileExtension(path) {
    if (typeof path === 'string') {
      var splitPathRe = /^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/i;
      var pathParts = splitPathRe.exec(path);
  
      if (pathParts) {
        return pathParts.pop().toLowerCase();
      }
    }
  
    return '';
  };
  
  exports.getFileExtension = getFileExtension;
  /**
   * Returns whether the url passed is a cross domain request or not.
   *
   * @param {String} url The url to check
   * @return {Boolean}   Whether it is a cross domain request or not
   * @method isCrossOrigin
   */
  var isCrossOrigin = function isCrossOrigin(url) {
    var winLoc = _globalWindow2['default'].location;
    var urlInfo = parseUrl(url);
  
    // IE8 protocol relative urls will return ':' for protocol
    var srcProtocol = urlInfo.protocol === ':' ? winLoc.protocol : urlInfo.protocol;
  
    // Check if url is for another domain/origin
    // IE8 doesn't know location.origin, so we won't rely on it here
    var crossOrigin = srcProtocol + urlInfo.host !== winLoc.protocol + winLoc.host;
  
    return crossOrigin;
  };
  exports.isCrossOrigin = isCrossOrigin;
  
  },{"global/document":1,"global/window":2}],153:[function(_dereq_,module,exports){
  /**
   * @file video.js
   */
  'use strict';
  
  exports.__esModule = true;
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var _globalWindow = _dereq_('global/window');
  
  var _globalWindow2 = _interopRequireDefault(_globalWindow);
  
  var _globalDocument = _dereq_('global/document');
  
  var _globalDocument2 = _interopRequireDefault(_globalDocument);
  
  var _setup = _dereq_('./setup');
  
  var setup = _interopRequireWildcard(_setup);
  
  var _utilsStylesheetJs = _dereq_('./utils/stylesheet.js');
  
  var stylesheet = _interopRequireWildcard(_utilsStylesheetJs);
  
  var _component = _dereq_('./component');
  
  var _component2 = _interopRequireDefault(_component);
  
  var _eventTarget = _dereq_('./event-target');
  
  var _eventTarget2 = _interopRequireDefault(_eventTarget);
  
  var _utilsEventsJs = _dereq_('./utils/events.js');
  
  var Events = _interopRequireWildcard(_utilsEventsJs);
  
  var _player = _dereq_('./player');
  
  var _player2 = _interopRequireDefault(_player);
  
  var _pluginsJs = _dereq_('./plugins.js');
  
  var _pluginsJs2 = _interopRequireDefault(_pluginsJs);
  
  var _srcJsUtilsMergeOptionsJs = _dereq_('../../src/js/utils/merge-options.js');
  
  var _srcJsUtilsMergeOptionsJs2 = _interopRequireDefault(_srcJsUtilsMergeOptionsJs);
  
  var _utilsFnJs = _dereq_('./utils/fn.js');
  
  var Fn = _interopRequireWildcard(_utilsFnJs);
  
  var _tracksTextTrackJs = _dereq_('./tracks/text-track.js');
  
  var _tracksTextTrackJs2 = _interopRequireDefault(_tracksTextTrackJs);
  
  var _tracksAudioTrackJs = _dereq_('./tracks/audio-track.js');
  
  var _tracksAudioTrackJs2 = _interopRequireDefault(_tracksAudioTrackJs);
  
  var _tracksVideoTrackJs = _dereq_('./tracks/video-track.js');
  
  var _tracksVideoTrackJs2 = _interopRequireDefault(_tracksVideoTrackJs);
  
  var _utilsTimeRangesJs = _dereq_('./utils/time-ranges.js');
  
  var _utilsFormatTimeJs = _dereq_('./utils/format-time.js');
  
  var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);
  
  var _utilsLogJs = _dereq_('./utils/log.js');
  
  var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);
  
  var _utilsDomJs = _dereq_('./utils/dom.js');
  
  var Dom = _interopRequireWildcard(_utilsDomJs);
  
  var _utilsBrowserJs = _dereq_('./utils/browser.js');
  
  var browser = _interopRequireWildcard(_utilsBrowserJs);
  
  var _utilsUrlJs = _dereq_('./utils/url.js');
  
  var Url = _interopRequireWildcard(_utilsUrlJs);
  
  var _extendJs = _dereq_('./extend.js');
  
  var _extendJs2 = _interopRequireDefault(_extendJs);
  
  var _lodashCompatObjectMerge = _dereq_('lodash-compat/object/merge');
  
  var _lodashCompatObjectMerge2 = _interopRequireDefault(_lodashCompatObjectMerge);
  
  var _xhr = _dereq_('xhr');
  
  var _xhr2 = _interopRequireDefault(_xhr);
  
  // Include the built-in techs
  
  var _techTechJs = _dereq_('./tech/tech.js');
  
  var _techTechJs2 = _interopRequireDefault(_techTechJs);
  
  var _techHtml5Js = _dereq_('./tech/html5.js');
  
  var _techHtml5Js2 = _interopRequireDefault(_techHtml5Js);
  
  var _techFlashJs = _dereq_('./tech/flash.js');
  
  var _techFlashJs2 = _interopRequireDefault(_techFlashJs);
  
  // HTML5 Element Shim for IE8
  if (typeof HTMLVideoElement === 'undefined') {
    _globalDocument2['default'].createElement('video');
    _globalDocument2['default'].createElement('audio');
    _globalDocument2['default'].createElement('track');
  }
  
  /**
   * Doubles as the main function for users to create a player instance and also
   * the main library object.
   * The `videojs` function can be used to initialize or retrieve a player.
   * ```js
   *     var myPlayer = videojs('my_video_id');
   * ```
   *
   * @param  {String|Element} id      Video element or video element ID
   * @param  {Object=} options        Optional options object for config/settings
   * @param  {Function=} ready        Optional ready callback
   * @return {Player}                 A player instance
   * @mixes videojs
   * @method videojs
   */
  function videojs(id, options, ready) {
    var tag = undefined; // Element of ID
  
    // Allow for element or ID to be passed in
    // String ID
    if (typeof id === 'string') {
  
      // Adjust for jQuery ID syntax
      if (id.indexOf('#') === 0) {
        id = id.slice(1);
      }
  
      // If a player instance has already been created for this ID return it.
      if (videojs.getPlayers()[id]) {
  
        // If options or ready funtion are passed, warn
        if (options) {
          _utilsLogJs2['default'].warn('Player "' + id + '" is already initialised. Options will not be applied.');
        }
  
        if (ready) {
          videojs.getPlayers()[id].ready(ready);
        }
  
        return videojs.getPlayers()[id];
  
        // Otherwise get element for ID
      } else {
          tag = Dom.getEl(id);
        }
  
      // ID is a media element
    } else {
        tag = id;
      }
  
    // Check for a useable element
    if (!tag || !tag.nodeName) {
      // re: nodeName, could be a box div also
      throw new TypeError('The element or ID supplied is not valid. (videojs)'); // Returns
    }
  
    // Element may have a player attr referring to an already created player instance.
    // If not, set up a new player and return the instance.
    return tag['player'] || _player2['default'].players[tag.playerId] || new _player2['default'](tag, options, ready);
  }
  
  // Add default styles
  if (_globalWindow2['default'].VIDEOJS_NO_DYNAMIC_STYLE !== true) {
    var style = Dom.$('.vjs-styles-defaults');
  
    if (!style) {
      style = stylesheet.createStyleElement('vjs-styles-defaults');
      var head = Dom.$('head');
      head.insertBefore(style, head.firstChild);
      stylesheet.setTextContent(style, '\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid {\n        padding-top: 56.25%\n      }\n    ');
    }
  }
  
  // Run Auto-load players
  // You have to wait at least once in case this script is loaded after your video in the DOM (weird behavior only with minified version)
  setup.autoSetupTimeout(1, videojs);
  
  /*
   * Current software version (semver)
   *
   * @type {String}
   */
  videojs.VERSION = '5.11.7';
  
  /**
   * The global options object. These are the settings that take effect
   * if no overrides are specified when the player is created.
   *
   * ```js
   *     videojs.options.autoplay = true
   *     // -> all players will autoplay by default
   * ```
   *
   * @type {Object}
   */
  videojs.options = _player2['default'].prototype.options_;
  
  /**
   * Get an object with the currently created players, keyed by player ID
   *
   * @return {Object} The created players
   * @mixes videojs
   * @method getPlayers
   */
  videojs.getPlayers = function () {
    return _player2['default'].players;
  };
  
  /**
   * Expose players object.
   *
   * @memberOf videojs
   * @property {Object} players
   */
  videojs.players = _player2['default'].players;
  
  /**
   * Get a component class object by name
   * ```js
   *     var VjsButton = videojs.getComponent('Button');
   *     // Create a new instance of the component
   *     var myButton = new VjsButton(myPlayer);
   * ```
   *
   * @return {Component} Component identified by name
   * @mixes videojs
   * @method getComponent
   */
  videojs.getComponent = _component2['default'].getComponent;
  
  /**
   * Register a component so it can referred to by name
   * Used when adding to other
   * components, either through addChild
   * `component.addChild('myComponent')`
   * or through default children options
   * `{ children: ['myComponent'] }`.
   * ```js
   *     // Get a component to subclass
   *     var VjsButton = videojs.getComponent('Button');
   *     // Subclass the component (see 'extend' doc for more info)
   *     var MySpecialButton = videojs.extend(VjsButton, {});
   *     // Register the new component
   *     VjsButton.registerComponent('MySepcialButton', MySepcialButton);
   *     // (optionally) add the new component as a default player child
   *     myPlayer.addChild('MySepcialButton');
   * ```
   * NOTE: You could also just initialize the component before adding.
   * `component.addChild(new MyComponent());`
   *
   * @param {String} The class name of the component
   * @param {Component} The component class
   * @return {Component} The newly registered component
   * @mixes videojs
   * @method registerComponent
   */
  videojs.registerComponent = function (name, comp) {
    if (_techTechJs2['default'].isTech(comp)) {
      _utilsLogJs2['default'].warn('The ' + name + ' tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)');
    }
  
    _component2['default'].registerComponent.call(_component2['default'], name, comp);
  };
  
  /**
   * Get a Tech class object by name
   * ```js
   *     var Html5 = videojs.getTech('Html5');
   *     // Create a new instance of the component
   *     var html5 = new Html5(options);
   * ```
   *
   * @return {Tech} Tech identified by name
   * @mixes videojs
   * @method getComponent
   */
  videojs.getTech = _techTechJs2['default'].getTech;
  
  /**
   * Register a Tech so it can referred to by name.
   * This is used in the tech order for the player.
   *
   * ```js
   *     // get the Html5 Tech
   *     var Html5 = videojs.getTech('Html5');
   *     var MyTech = videojs.extend(Html5, {});
   *     // Register the new Tech
   *     VjsButton.registerTech('Tech', MyTech);
   *     var player = videojs('myplayer', {
   *       techOrder: ['myTech', 'html5']
   *     });
   * ```
   *
   * @param {String} The class name of the tech
   * @param {Tech} The tech class
   * @return {Tech} The newly registered Tech
   * @mixes videojs
   * @method registerTech
   */
  videojs.registerTech = _techTechJs2['default'].registerTech;
  
  /**
   * A suite of browser and device tests
   *
   * @type {Object}
   * @private
   */
  videojs.browser = browser;
  
  /**
   * Whether or not the browser supports touch events. Included for backward
   * compatibility with 4.x, but deprecated. Use `videojs.browser.TOUCH_ENABLED`
   * instead going forward.
   *
   * @deprecated
   * @type {Boolean}
   */
  videojs.TOUCH_ENABLED = browser.TOUCH_ENABLED;
  
  /**
   * Subclass an existing class
   * Mimics ES6 subclassing with the `extend` keyword
   * ```js
   *     // Create a basic javascript 'class'
   *     function MyClass(name){
   *       // Set a property at initialization
   *       this.myName = name;
   *     }
   *     // Create an instance method
   *     MyClass.prototype.sayMyName = function(){
   *       alert(this.myName);
   *     };
   *     // Subclass the exisitng class and change the name
   *     // when initializing
   *     var MySubClass = videojs.extend(MyClass, {
   *       constructor: function(name) {
   *         // Call the super class constructor for the subclass
   *         MyClass.call(this, name)
   *       }
   *     });
   *     // Create an instance of the new sub class
   *     var myInstance = new MySubClass('John');
   *     myInstance.sayMyName(); // -> should alert "John"
   * ```
   *
   * @param {Function} The Class to subclass
   * @param {Object} An object including instace methods for the new class
   *                   Optionally including a `constructor` function
   * @return {Function} The newly created subclass
   * @mixes videojs
   * @method extend
   */
  videojs.extend = _extendJs2['default'];
  
  /**
   * Merge two options objects recursively
   * Performs a deep merge like lodash.merge but **only merges plain objects**
   * (not arrays, elements, anything else)
   * Other values will be copied directly from the second object.
   * ```js
   *     var defaultOptions = {
   *       foo: true,
   *       bar: {
   *         a: true,
   *         b: [1,2,3]
   *       }
   *     };
   *     var newOptions = {
   *       foo: false,
   *       bar: {
   *         b: [4,5,6]
   *       }
   *     };
   *     var result = videojs.mergeOptions(defaultOptions, newOptions);
   *     // result.foo = false;
   *     // result.bar.a = true;
   *     // result.bar.b = [4,5,6];
   * ```
   *
   * @param {Object} defaults  The options object whose values will be overriden
   * @param {Object} overrides The options object with values to override the first
   * @param {Object} etc       Any number of additional options objects
   *
   * @return {Object} a new object with the merged values
   * @mixes videojs
   * @method mergeOptions
   */
  videojs.mergeOptions = _srcJsUtilsMergeOptionsJs2['default'];
  
  /**
   * Change the context (this) of a function
   *
   *     videojs.bind(newContext, function(){
   *       this === newContext
   *     });
   *
   * NOTE: as of v5.0 we require an ES5 shim, so you should use the native
   * `function(){}.bind(newContext);` instead of this.
   *
   * @param  {*}        context The object to bind as scope
   * @param  {Function} fn      The function to be bound to a scope
   * @param  {Number=}  uid     An optional unique ID for the function to be set
   * @return {Function}
   */
  videojs.bind = Fn.bind;
  
  /**
   * Create a Video.js player plugin
   * Plugins are only initialized when options for the plugin are included
   * in the player options, or the plugin function on the player instance is
   * called.
   * **See the plugin guide in the docs for a more detailed example**
   * ```js
   *     // Make a plugin that alerts when the player plays
   *     videojs.plugin('myPlugin', function(myPluginOptions) {
   *       myPluginOptions = myPluginOptions || {};
   *
   *       var player = this;
   *       var alertText = myPluginOptions.text || 'Player is playing!'
   *
   *       player.on('play', function(){
   *         alert(alertText);
   *       });
   *     });
   *     // USAGE EXAMPLES
   *     // EXAMPLE 1: New player with plugin options, call plugin immediately
   *     var player1 = videojs('idOne', {
   *       myPlugin: {
   *         text: 'Custom text!'
   *       }
   *     });
   *     // Click play
   *     // --> Should alert 'Custom text!'
   *     // EXAMPLE 3: New player, initialize plugin later
   *     var player3 = videojs('idThree');
   *     // Click play
   *     // --> NO ALERT
   *     // Click pause
   *     // Initialize plugin using the plugin function on the player instance
   *     player3.myPlugin({
   *       text: 'Plugin added later!'
   *     });
   *     // Click play
   *     // --> Should alert 'Plugin added later!'
   * ```
   *
   * @param {String} name The plugin name
   * @param {Function} fn The plugin function that will be called with options
   * @mixes videojs
   * @method plugin
   */
  videojs.plugin = _pluginsJs2['default'];
  
  /**
   * Adding languages so that they're available to all players.
   * ```js
   *     videojs.addLanguage('es', { 'Hello': 'Hola' });
   * ```
   *
   * @param  {String} code The language code or dictionary property
   * @param  {Object} data The data values to be translated
   * @return {Object} The resulting language dictionary object
   * @mixes videojs
   * @method addLanguage
   */
  videojs.addLanguage = function (code, data) {
    var _merge;
  
    code = ('' + code).toLowerCase();
    return _lodashCompatObjectMerge2['default'](videojs.options.languages, (_merge = {}, _merge[code] = data, _merge))[code];
  };
  
  /**
   * Log debug messages.
   *
   * @param {...Object} messages One or more messages to log
   */
  videojs.log = _utilsLogJs2['default'];
  
  /**
   * Creates an emulated TimeRange object.
   *
   * @param  {Number|Array} start Start time in seconds or an array of ranges
   * @param  {Number} end   End time in seconds
   * @return {Object}       Fake TimeRange object
   * @method createTimeRange
   */
  videojs.createTimeRange = videojs.createTimeRanges = _utilsTimeRangesJs.createTimeRanges;
  
  /**
   * Format seconds as a time string, H:MM:SS or M:SS
   * Supplying a guide (in seconds) will force a number of leading zeros
   * to cover the length of the guide
   *
   * @param  {Number} seconds Number of seconds to be turned into a string
   * @param  {Number} guide   Number (in seconds) to model the string after
   * @return {String}         Time formatted as H:MM:SS or M:SS
   * @method formatTime
   */
  videojs.formatTime = _utilsFormatTimeJs2['default'];
  
  /**
   * Resolve and parse the elements of a URL
   *
   * @param  {String} url The url to parse
   * @return {Object}     An object of url details
   * @method parseUrl
   */
  videojs.parseUrl = Url.parseUrl;
  
  /**
   * Returns whether the url passed is a cross domain request or not.
   *
   * @param {String} url The url to check
   * @return {Boolean}   Whether it is a cross domain request or not
   * @method isCrossOrigin
   */
  videojs.isCrossOrigin = Url.isCrossOrigin;
  
  /**
   * Event target class.
   *
   * @type {Function}
   */
  videojs.EventTarget = _eventTarget2['default'];
  
  /**
   * Add an event listener to element
   * It stores the handler function in a separate cache object
   * and adds a generic handler to the element's event,
   * along with a unique id (guid) to the element.
   *
   * @param  {Element|Object}   elem Element or object to bind listeners to
   * @param  {String|Array}   type Type of event to bind to.
   * @param  {Function} fn   Event listener.
   * @method on
   */
  videojs.on = Events.on;
  
  /**
   * Trigger a listener only once for an event
   *
   * @param  {Element|Object}   elem Element or object to
   * @param  {String|Array}   type Name/type of event
   * @param  {Function} fn Event handler function
   * @method one
   */
  videojs.one = Events.one;
  
  /**
   * Removes event listeners from an element
   *
   * @param  {Element|Object}   elem Object to remove listeners from
   * @param  {String|Array=}   type Type of listener to remove. Don't include to remove all events from element.
   * @param  {Function} fn   Specific listener to remove. Don't include to remove listeners for an event type.
   * @method off
   */
  videojs.off = Events.off;
  
  /**
   * Trigger an event for an element
   *
   * @param  {Element|Object}      elem  Element to trigger an event on
   * @param  {Event|Object|String} event A string (the type) or an event object with a type attribute
   * @param  {Object} [hash] data hash to pass along with the event
   * @return {Boolean=} Returned only if default was prevented
   * @method trigger
   */
  videojs.trigger = Events.trigger;
  
  /**
   * A cross-browser XMLHttpRequest wrapper. Here's a simple example:
   *
   *     videojs.xhr({
   *       body: someJSONString,
   *       uri: "/foo",
   *       headers: {
   *         "Content-Type": "application/json"
   *       }
   *     }, function (err, resp, body) {
   *       // check resp.statusCode
   *     });
   *
   * Check out the [full
   * documentation](https://github.com/Raynos/xhr/blob/v2.1.0/README.md)
   * for more options.
   *
   * @param {Object} options settings for the request.
   * @return {XMLHttpRequest|XDomainRequest} the request object.
   * @see https://github.com/Raynos/xhr
   */
  videojs.xhr = _xhr2['default'];
  
  /**
   * TextTrack class
   *
   * @type {Function}
   */
  videojs.TextTrack = _tracksTextTrackJs2['default'];
  
  /**
   * export the AudioTrack class so that source handlers can create
   * AudioTracks and then add them to the players AudioTrackList
   *
   * @type {Function}
   */
  videojs.AudioTrack = _tracksAudioTrackJs2['default'];
  
  /**
   * export the VideoTrack class so that source handlers can create
   * VideoTracks and then add them to the players VideoTrackList
   *
   * @type {Function}
   */
  videojs.VideoTrack = _tracksVideoTrackJs2['default'];
  
  /**
   * Determines, via duck typing, whether or not a value is a DOM element.
   *
   * @method isEl
   * @param  {Mixed} value
   * @return {Boolean}
   */
  videojs.isEl = Dom.isEl;
  
  /**
   * Determines, via duck typing, whether or not a value is a text node.
   *
   * @method isTextNode
   * @param  {Mixed} value
   * @return {Boolean}
   */
  videojs.isTextNode = Dom.isTextNode;
  
  /**
   * Creates an element and applies properties.
   *
   * @method createEl
   * @param  {String} [tagName='div'] Name of tag to be created.
   * @param  {Object} [properties={}] Element properties to be applied.
   * @param  {Object} [attributes={}] Element attributes to be applied.
   * @return {Element}
   */
  videojs.createEl = Dom.createEl;
  
  /**
   * Check if an element has a CSS class
   *
   * @method hasClass
   * @param {Element} element Element to check
   * @param {String} classToCheck Classname to check
   */
  videojs.hasClass = Dom.hasElClass;
  
  /**
   * Add a CSS class name to an element
   *
   * @method addClass
   * @param {Element} element    Element to add class name to
   * @param {String} classToAdd Classname to add
   */
  videojs.addClass = Dom.addElClass;
  
  /**
   * Remove a CSS class name from an element
   *
   * @method removeClass
   * @param {Element} element    Element to remove from class name
   * @param {String} classToRemove Classname to remove
   */
  videojs.removeClass = Dom.removeElClass;
  
  /**
   * Adds or removes a CSS class name on an element depending on an optional
   * condition or the presence/absence of the class name.
   *
   * @method toggleElClass
   * @param  {Element} element
   * @param  {String} classToToggle
   * @param  {Boolean|Function} [predicate]
   *         Can be a function that returns a Boolean. If `true`, the class
   *         will be added; if `false`, the class will be removed. If not
   *         given, the class will be added if not present and vice versa.
   */
  videojs.toggleClass = Dom.toggleElClass;
  
  /**
   * Apply attributes to an HTML element.
   *
   * @method setAttributes
   * @param  {Element} el         Target element.
   * @param  {Object=} attributes Element attributes to be applied.
   */
  videojs.setAttributes = Dom.setElAttributes;
  
  /**
   * Get an element's attribute values, as defined on the HTML tag
   * Attributes are not the same as properties. They're defined on the tag
   * or with setAttribute (which shouldn't be used with HTML)
   * This will return true or false for boolean attributes.
   *
   * @method getAttributes
   * @param  {Element} tag Element from which to get tag attributes
   * @return {Object}
   */
  videojs.getAttributes = Dom.getElAttributes;
  
  /**
   * Empties the contents of an element.
   *
   * @method emptyEl
   * @param  {Element} el
   * @return {Element}
   */
  videojs.emptyEl = Dom.emptyEl;
  
  /**
   * Normalizes and appends content to an element.
   *
   * The content for an element can be passed in multiple types and
   * combinations, whose behavior is as follows:
   *
   * - String
   *   Normalized into a text node.
   *
   * - Element, TextNode
   *   Passed through.
   *
   * - Array
   *   A one-dimensional array of strings, elements, nodes, or functions (which
   *   return single strings, elements, or nodes).
   *
   * - Function
   *   If the sole argument, is expected to produce a string, element,
   *   node, or array.
   *
   * @method appendContent
   * @param  {Element} el
   * @param  {String|Element|TextNode|Array|Function} content
   * @return {Element}
   */
  videojs.appendContent = Dom.appendContent;
  
  /**
   * Normalizes and inserts content into an element; this is identical to
   * `appendContent()`, except it empties the element first.
   *
   * The content for an element can be passed in multiple types and
   * combinations, whose behavior is as follows:
   *
   * - String
   *   Normalized into a text node.
   *
   * - Element, TextNode
   *   Passed through.
   *
   * - Array
   *   A one-dimensional array of strings, elements, nodes, or functions (which
   *   return single strings, elements, or nodes).
   *
   * - Function
   *   If the sole argument, is expected to produce a string, element,
   *   node, or array.
   *
   * @method insertContent
   * @param  {Element} el
   * @param  {String|Element|TextNode|Array|Function} content
   * @return {Element}
   */
  videojs.insertContent = Dom.insertContent;
  
  /*
   * Custom Universal Module Definition (UMD)
   *
   * Video.js will never be a non-browser lib so we can simplify UMD a bunch and
   * still support requirejs and browserify. This also needs to be closure
   * compiler compatible, so string keys are used.
   */
  if (typeof define === 'function' && define['amd']) {
    define('videojs', [], function () {
      return videojs;
    });
  
    // checking that module is an object too because of umdjs/umd#35
  } else if (typeof exports === 'object' && typeof module === 'object') {
      module['exports'] = videojs;
    }
  
  exports['default'] = videojs;
  module.exports = exports['default'];
  
  },{"../../src/js/utils/merge-options.js":148,"./component":67,"./event-target":104,"./extend.js":105,"./player":113,"./plugins.js":114,"./setup":118,"./tech/flash.js":121,"./tech/html5.js":122,"./tech/tech.js":124,"./tracks/audio-track.js":126,"./tracks/text-track.js":134,"./tracks/video-track.js":139,"./utils/browser.js":140,"./utils/dom.js":142,"./utils/events.js":143,"./utils/fn.js":144,"./utils/format-time.js":145,"./utils/log.js":147,"./utils/stylesheet.js":149,"./utils/time-ranges.js":150,"./utils/url.js":152,"global/document":1,"global/window":2,"lodash-compat/object/merge":40,"xhr":56}]},{},[153])(153)
  });
  
  
  //# sourceMappingURL=video.js.map
  /* vtt.js - v0.12.1 (https://github.com/mozilla/vtt.js) built on 08-07-2015 */
  
  (function(root) {
    var vttjs = root.vttjs = {};
    var cueShim = vttjs.VTTCue;
    var regionShim = vttjs.VTTRegion;
    var oldVTTCue = root.VTTCue;
    var oldVTTRegion = root.VTTRegion;
  
    vttjs.shim = function() {
      vttjs.VTTCue = cueShim;
      vttjs.VTTRegion = regionShim;
    };
  
    vttjs.restore = function() {
      vttjs.VTTCue = oldVTTCue;
      vttjs.VTTRegion = oldVTTRegion;
    };
  }(this));
  
  /**
   * Copyright 2013 vtt.js Contributors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  (function(root, vttjs) {
  
    var autoKeyword = "auto";
    var directionSetting = {
      "": true,
      "lr": true,
      "rl": true
    };
    var alignSetting = {
      "start": true,
      "middle": true,
      "end": true,
      "left": true,
      "right": true
    };
  
    function findDirectionSetting(value) {
      if (typeof value !== "string") {
        return false;
      }
      var dir = directionSetting[value.toLowerCase()];
      return dir ? value.toLowerCase() : false;
    }
  
    function findAlignSetting(value) {
      if (typeof value !== "string") {
        return false;
      }
      var align = alignSetting[value.toLowerCase()];
      return align ? value.toLowerCase() : false;
    }
  
    function extend(obj) {
      var i = 1;
      for (; i < arguments.length; i++) {
        var cobj = arguments[i];
        for (var p in cobj) {
          obj[p] = cobj[p];
        }
      }
  
      return obj;
    }
  
    function VTTCue(startTime, endTime, text) {
      var cue = this;
      var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent);
      var baseObj = {};
  
      if (isIE8) {
        cue = document.createElement('custom');
      } else {
        baseObj.enumerable = true;
      }
  
      /**
       * Shim implementation specific properties. These properties are not in
       * the spec.
       */
  
      // Lets us know when the VTTCue's data has changed in such a way that we need
      // to recompute its display state. This lets us compute its display state
      // lazily.
      cue.hasBeenReset = false;
  
      /**
       * VTTCue and TextTrackCue properties
       * http://dev.w3.org/html5/webvtt/#vttcue-interface
       */
  
      var _id = "";
      var _pauseOnExit = false;
      var _startTime = startTime;
      var _endTime = endTime;
      var _text = text;
      var _region = null;
      var _vertical = "";
      var _snapToLines = true;
      var _line = "auto";
      var _lineAlign = "start";
      var _position = 50;
      var _positionAlign = "middle";
      var _size = 50;
      var _align = "middle";
  
      Object.defineProperty(cue,
        "id", extend({}, baseObj, {
          get: function() {
            return _id;
          },
          set: function(value) {
            _id = "" + value;
          }
        }));
  
      Object.defineProperty(cue,
        "pauseOnExit", extend({}, baseObj, {
          get: function() {
            return _pauseOnExit;
          },
          set: function(value) {
            _pauseOnExit = !!value;
          }
        }));
  
      Object.defineProperty(cue,
        "startTime", extend({}, baseObj, {
          get: function() {
            return _startTime;
          },
          set: function(value) {
            if (typeof value !== "number") {
              throw new TypeError("Start time must be set to a number.");
            }
            _startTime = value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "endTime", extend({}, baseObj, {
          get: function() {
            return _endTime;
          },
          set: function(value) {
            if (typeof value !== "number") {
              throw new TypeError("End time must be set to a number.");
            }
            _endTime = value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "text", extend({}, baseObj, {
          get: function() {
            return _text;
          },
          set: function(value) {
            _text = "" + value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "region", extend({}, baseObj, {
          get: function() {
            return _region;
          },
          set: function(value) {
            _region = value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "vertical", extend({}, baseObj, {
          get: function() {
            return _vertical;
          },
          set: function(value) {
            var setting = findDirectionSetting(value);
            // Have to check for false because the setting an be an empty string.
            if (setting === false) {
              throw new SyntaxError("An invalid or illegal string was specified.");
            }
            _vertical = setting;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "snapToLines", extend({}, baseObj, {
          get: function() {
            return _snapToLines;
          },
          set: function(value) {
            _snapToLines = !!value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "line", extend({}, baseObj, {
          get: function() {
            return _line;
          },
          set: function(value) {
            if (typeof value !== "number" && value !== autoKeyword) {
              throw new SyntaxError("An invalid number or illegal string was specified.");
            }
            _line = value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "lineAlign", extend({}, baseObj, {
          get: function() {
            return _lineAlign;
          },
          set: function(value) {
            var setting = findAlignSetting(value);
            if (!setting) {
              throw new SyntaxError("An invalid or illegal string was specified.");
            }
            _lineAlign = setting;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "position", extend({}, baseObj, {
          get: function() {
            return _position;
          },
          set: function(value) {
            if (value < 0 || value > 100) {
              throw new Error("Position must be between 0 and 100.");
            }
            _position = value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "positionAlign", extend({}, baseObj, {
          get: function() {
            return _positionAlign;
          },
          set: function(value) {
            var setting = findAlignSetting(value);
            if (!setting) {
              throw new SyntaxError("An invalid or illegal string was specified.");
            }
            _positionAlign = setting;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "size", extend({}, baseObj, {
          get: function() {
            return _size;
          },
          set: function(value) {
            if (value < 0 || value > 100) {
              throw new Error("Size must be between 0 and 100.");
            }
            _size = value;
            this.hasBeenReset = true;
          }
        }));
  
      Object.defineProperty(cue,
        "align", extend({}, baseObj, {
          get: function() {
            return _align;
          },
          set: function(value) {
            var setting = findAlignSetting(value);
            if (!setting) {
              throw new SyntaxError("An invalid or illegal string was specified.");
            }
            _align = setting;
            this.hasBeenReset = true;
          }
        }));
  
      /**
       * Other <track> spec defined properties
       */
  
      // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#text-track-cue-display-state
      cue.displayState = undefined;
  
      if (isIE8) {
        return cue;
      }
    }
  
    /**
     * VTTCue methods
     */
  
    VTTCue.prototype.getCueAsHTML = function() {
      // Assume WebVTT.convertCueToDOMTree is on the global.
      return WebVTT.convertCueToDOMTree(window, this.text);
    };
  
    root.VTTCue = root.VTTCue || VTTCue;
    vttjs.VTTCue = VTTCue;
  }(this, (this.vttjs || {})));
  
  /**
   * Copyright 2013 vtt.js Contributors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  (function(root, vttjs) {
  
    var scrollSetting = {
      "": true,
      "up": true
    };
  
    function findScrollSetting(value) {
      if (typeof value !== "string") {
        return false;
      }
      var scroll = scrollSetting[value.toLowerCase()];
      return scroll ? value.toLowerCase() : false;
    }
  
    function isValidPercentValue(value) {
      return typeof value === "number" && (value >= 0 && value <= 100);
    }
  
    // VTTRegion shim http://dev.w3.org/html5/webvtt/#vttregion-interface
    function VTTRegion() {
      var _width = 100;
      var _lines = 3;
      var _regionAnchorX = 0;
      var _regionAnchorY = 100;
      var _viewportAnchorX = 0;
      var _viewportAnchorY = 100;
      var _scroll = "";
  
      Object.defineProperties(this, {
        "width": {
          enumerable: true,
          get: function() {
            return _width;
          },
          set: function(value) {
            if (!isValidPercentValue(value)) {
              throw new Error("Width must be between 0 and 100.");
            }
            _width = value;
          }
        },
        "lines": {
          enumerable: true,
          get: function() {
            return _lines;
          },
          set: function(value) {
            if (typeof value !== "number") {
              throw new TypeError("Lines must be set to a number.");
            }
            _lines = value;
          }
        },
        "regionAnchorY": {
          enumerable: true,
          get: function() {
            return _regionAnchorY;
          },
          set: function(value) {
            if (!isValidPercentValue(value)) {
              throw new Error("RegionAnchorX must be between 0 and 100.");
            }
            _regionAnchorY = value;
          }
        },
        "regionAnchorX": {
          enumerable: true,
          get: function() {
            return _regionAnchorX;
          },
          set: function(value) {
            if(!isValidPercentValue(value)) {
              throw new Error("RegionAnchorY must be between 0 and 100.");
            }
            _regionAnchorX = value;
          }
        },
        "viewportAnchorY": {
          enumerable: true,
          get: function() {
            return _viewportAnchorY;
          },
          set: function(value) {
            if (!isValidPercentValue(value)) {
              throw new Error("ViewportAnchorY must be between 0 and 100.");
            }
            _viewportAnchorY = value;
          }
        },
        "viewportAnchorX": {
          enumerable: true,
          get: function() {
            return _viewportAnchorX;
          },
          set: function(value) {
            if (!isValidPercentValue(value)) {
              throw new Error("ViewportAnchorX must be between 0 and 100.");
            }
            _viewportAnchorX = value;
          }
        },
        "scroll": {
          enumerable: true,
          get: function() {
            return _scroll;
          },
          set: function(value) {
            var setting = findScrollSetting(value);
            // Have to check for false as an empty string is a legal value.
            if (setting === false) {
              throw new SyntaxError("An invalid or illegal string was specified.");
            }
            _scroll = setting;
          }
        }
      });
    }
  
    root.VTTRegion = root.VTTRegion || VTTRegion;
    vttjs.VTTRegion = VTTRegion;
  }(this, (this.vttjs || {})));
  
  /**
   * Copyright 2013 vtt.js Contributors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
  /* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
  
  (function(global) {
  
    var _objCreate = Object.create || (function() {
      function F() {}
      return function(o) {
        if (arguments.length !== 1) {
          throw new Error('Object.create shim only accepts one parameter.');
        }
        F.prototype = o;
        return new F();
      };
    })();
  
    // Creates a new ParserError object from an errorData object. The errorData
    // object should have default code and message properties. The default message
    // property can be overriden by passing in a message parameter.
    // See ParsingError.Errors below for acceptable errors.
    function ParsingError(errorData, message) {
      this.name = "ParsingError";
      this.code = errorData.code;
      this.message = message || errorData.message;
    }
    ParsingError.prototype = _objCreate(Error.prototype);
    ParsingError.prototype.constructor = ParsingError;
  
    // ParsingError metadata for acceptable ParsingErrors.
    ParsingError.Errors = {
      BadSignature: {
        code: 0,
        message: "Malformed WebVTT signature."
      },
      BadTimeStamp: {
        code: 1,
        message: "Malformed time stamp."
      }
    };
  
    // Try to parse input as a time stamp.
    function parseTimeStamp(input) {
  
      function computeSeconds(h, m, s, f) {
        return (h | 0) * 3600 + (m | 0) * 60 + (s | 0) + (f | 0) / 1000;
      }
  
      var m = input.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);
      if (!m) {
        return null;
      }
  
      if (m[3]) {
        // Timestamp takes the form of [hours]:[minutes]:[seconds].[milliseconds]
        return computeSeconds(m[1], m[2], m[3].replace(":", ""), m[4]);
      } else if (m[1] > 59) {
        // Timestamp takes the form of [hours]:[minutes].[milliseconds]
        // First position is hours as it's over 59.
        return computeSeconds(m[1], m[2], 0,  m[4]);
      } else {
        // Timestamp takes the form of [minutes]:[seconds].[milliseconds]
        return computeSeconds(0, m[1], m[2], m[4]);
      }
    }
  
    // A settings object holds key/value pairs and will ignore anything but the first
    // assignment to a specific key.
    function Settings() {
      this.values = _objCreate(null);
    }
  
    Settings.prototype = {
      // Only accept the first assignment to any key.
      set: function(k, v) {
        if (!this.get(k) && v !== "") {
          this.values[k] = v;
        }
      },
      // Return the value for a key, or a default value.
      // If 'defaultKey' is passed then 'dflt' is assumed to be an object with
      // a number of possible default values as properties where 'defaultKey' is
      // the key of the property that will be chosen; otherwise it's assumed to be
      // a single value.
      get: function(k, dflt, defaultKey) {
        if (defaultKey) {
          return this.has(k) ? this.values[k] : dflt[defaultKey];
        }
        return this.has(k) ? this.values[k] : dflt;
      },
      // Check whether we have a value for a key.
      has: function(k) {
        return k in this.values;
      },
      // Accept a setting if its one of the given alternatives.
      alt: function(k, v, a) {
        for (var n = 0; n < a.length; ++n) {
          if (v === a[n]) {
            this.set(k, v);
            break;
          }
        }
      },
      // Accept a setting if its a valid (signed) integer.
      integer: function(k, v) {
        if (/^-?\d+$/.test(v)) { // integer
          this.set(k, parseInt(v, 10));
        }
      },
      // Accept a setting if its a valid percentage.
      percent: function(k, v) {
        var m;
        if ((m = v.match(/^([\d]{1,3})(\.[\d]*)?%$/))) {
          v = parseFloat(v);
          if (v >= 0 && v <= 100) {
            this.set(k, v);
            return true;
          }
        }
        return false;
      }
    };
  
    // Helper function to parse input into groups separated by 'groupDelim', and
    // interprete each group as a key/value pair separated by 'keyValueDelim'.
    function parseOptions(input, callback, keyValueDelim, groupDelim) {
      var groups = groupDelim ? input.split(groupDelim) : [input];
      for (var i in groups) {
        if (typeof groups[i] !== "string") {
          continue;
        }
        var kv = groups[i].split(keyValueDelim);
        if (kv.length !== 2) {
          continue;
        }
        var k = kv[0];
        var v = kv[1];
        callback(k, v);
      }
    }
  
    function parseCue(input, cue, regionList) {
      // Remember the original input if we need to throw an error.
      var oInput = input;
      // 4.1 WebVTT timestamp
      function consumeTimeStamp() {
        var ts = parseTimeStamp(input);
        if (ts === null) {
          throw new ParsingError(ParsingError.Errors.BadTimeStamp,
                                "Malformed timestamp: " + oInput);
        }
        // Remove time stamp from input.
        input = input.replace(/^[^\sa-zA-Z-]+/, "");
        return ts;
      }
  
      // 4.4.2 WebVTT cue settings
      function consumeCueSettings(input, cue) {
        var settings = new Settings();
  
        parseOptions(input, function (k, v) {
          switch (k) {
          case "region":
            // Find the last region we parsed with the same region id.
            for (var i = regionList.length - 1; i >= 0; i--) {
              if (regionList[i].id === v) {
                settings.set(k, regionList[i].region);
                break;
              }
            }
            break;
          case "vertical":
            settings.alt(k, v, ["rl", "lr"]);
            break;
          case "line":
            var vals = v.split(","),
                vals0 = vals[0];
            settings.integer(k, vals0);
            settings.percent(k, vals0) ? settings.set("snapToLines", false) : null;
            settings.alt(k, vals0, ["auto"]);
            if (vals.length === 2) {
              settings.alt("lineAlign", vals[1], ["start", "middle", "end"]);
            }
            break;
          case "position":
            vals = v.split(",");
            settings.percent(k, vals[0]);
            if (vals.length === 2) {
              settings.alt("positionAlign", vals[1], ["start", "middle", "end"]);
            }
            break;
          case "size":
            settings.percent(k, v);
            break;
          case "align":
            settings.alt(k, v, ["start", "middle", "end", "left", "right"]);
            break;
          }
        }, /:/, /\s/);
  
        // Apply default values for any missing fields.
        cue.region = settings.get("region", null);
        cue.vertical = settings.get("vertical", "");
        cue.line = settings.get("line", "auto");
        cue.lineAlign = settings.get("lineAlign", "start");
        cue.snapToLines = settings.get("snapToLines", true);
        cue.size = settings.get("size", 100);
        cue.align = settings.get("align", "middle");
        cue.position = settings.get("position", {
          start: 0,
          left: 0,
          middle: 50,
          end: 100,
          right: 100
        }, cue.align);
        cue.positionAlign = settings.get("positionAlign", {
          start: "start",
          left: "start",
          middle: "middle",
          end: "end",
          right: "end"
        }, cue.align);
      }
  
      function skipWhitespace() {
        input = input.replace(/^\s+/, "");
      }
  
      // 4.1 WebVTT cue timings.
      skipWhitespace();
      cue.startTime = consumeTimeStamp();   // (1) collect cue start time
      skipWhitespace();
      if (input.substr(0, 3) !== "-->") {     // (3) next characters must match "-->"
        throw new ParsingError(ParsingError.Errors.BadTimeStamp,
                               "Malformed time stamp (time stamps must be separated by '-->'): " +
                               oInput);
      }
      input = input.substr(3);
      skipWhitespace();
      cue.endTime = consumeTimeStamp();     // (5) collect cue end time
  
      // 4.1 WebVTT cue settings list.
      skipWhitespace();
      consumeCueSettings(input, cue);
    }
  
    var ESCAPE = {
      "&amp;": "&",
      "&lt;": "<",
      "&gt;": ">",
      "&lrm;": "\u200e",
      "&rlm;": "\u200f",
      "&nbsp;": "\u00a0"
    };
  
    var TAG_NAME = {
      c: "span",
      i: "i",
      b: "b",
      u: "u",
      ruby: "ruby",
      rt: "rt",
      v: "span",
      lang: "span"
    };
  
    var TAG_ANNOTATION = {
      v: "title",
      lang: "lang"
    };
  
    var NEEDS_PARENT = {
      rt: "ruby"
    };
  
    // Parse content into a document fragment.
    function parseContent(window, input) {
      function nextToken() {
        // Check for end-of-string.
        if (!input) {
          return null;
        }
  
        // Consume 'n' characters from the input.
        function consume(result) {
          input = input.substr(result.length);
          return result;
        }
  
        var m = input.match(/^([^<]*)(<[^>]+>?)?/);
        // If there is some text before the next tag, return it, otherwise return
        // the tag.
        return consume(m[1] ? m[1] : m[2]);
      }
  
      // Unescape a string 's'.
      function unescape1(e) {
        return ESCAPE[e];
      }
      function unescape(s) {
        while ((m = s.match(/&(amp|lt|gt|lrm|rlm|nbsp);/))) {
          s = s.replace(m[0], unescape1);
        }
        return s;
      }
  
      function shouldAdd(current, element) {
        return !NEEDS_PARENT[element.localName] ||
               NEEDS_PARENT[element.localName] === current.localName;
      }
  
      // Create an element for this tag.
      function createElement(type, annotation) {
        var tagName = TAG_NAME[type];
        if (!tagName) {
          return null;
        }
        var element = window.document.createElement(tagName);
        element.localName = tagName;
        var name = TAG_ANNOTATION[type];
        if (name && annotation) {
          element[name] = annotation.trim();
        }
        return element;
      }
  
      var rootDiv = window.document.createElement("div"),
          current = rootDiv,
          t,
          tagStack = [];
  
      while ((t = nextToken()) !== null) {
        if (t[0] === '<') {
          if (t[1] === "/") {
            // If the closing tag matches, move back up to the parent node.
            if (tagStack.length &&
                tagStack[tagStack.length - 1] === t.substr(2).replace(">", "")) {
              tagStack.pop();
              current = current.parentNode;
            }
            // Otherwise just ignore the end tag.
            continue;
          }
          var ts = parseTimeStamp(t.substr(1, t.length - 2));
          var node;
          if (ts) {
            // Timestamps are lead nodes as well.
            node = window.document.createProcessingInstruction("timestamp", ts);
            current.appendChild(node);
            continue;
          }
          var m = t.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);
          // If we can't parse the tag, skip to the next tag.
          if (!m) {
            continue;
          }
          // Try to construct an element, and ignore the tag if we couldn't.
          node = createElement(m[1], m[3]);
          if (!node) {
            continue;
          }
          // Determine if the tag should be added based on the context of where it
          // is placed in the cuetext.
          if (!shouldAdd(current, node)) {
            continue;
          }
          // Set the class list (as a list of classes, separated by space).
          if (m[2]) {
            node.className = m[2].substr(1).replace('.', ' ');
          }
          // Append the node to the current node, and enter the scope of the new
          // node.
          tagStack.push(m[1]);
          current.appendChild(node);
          current = node;
          continue;
        }
  
        // Text nodes are leaf nodes.
        current.appendChild(window.document.createTextNode(unescape(t)));
      }
  
      return rootDiv;
    }
  
    // This is a list of all the Unicode characters that have a strong
    // right-to-left category. What this means is that these characters are
    // written right-to-left for sure. It was generated by pulling all the strong
    // right-to-left characters out of the Unicode data table. That table can
    // found at: http://www.unicode.org/Public/UNIDATA/UnicodeData.txt
    var strongRTLChars = [0x05BE, 0x05C0, 0x05C3, 0x05C6, 0x05D0, 0x05D1,
        0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7, 0x05D8, 0x05D9, 0x05DA,
        0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF, 0x05E0, 0x05E1, 0x05E2, 0x05E3,
        0x05E4, 0x05E5, 0x05E6, 0x05E7, 0x05E8, 0x05E9, 0x05EA, 0x05F0, 0x05F1,
        0x05F2, 0x05F3, 0x05F4, 0x0608, 0x060B, 0x060D, 0x061B, 0x061E, 0x061F,
        0x0620, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, 0x0628,
        0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F, 0x0630, 0x0631,
        0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, 0x0638, 0x0639, 0x063A,
        0x063B, 0x063C, 0x063D, 0x063E, 0x063F, 0x0640, 0x0641, 0x0642, 0x0643,
        0x0644, 0x0645, 0x0646, 0x0647, 0x0648, 0x0649, 0x064A, 0x066D, 0x066E,
        0x066F, 0x0671, 0x0672, 0x0673, 0x0674, 0x0675, 0x0676, 0x0677, 0x0678,
        0x0679, 0x067A, 0x067B, 0x067C, 0x067D, 0x067E, 0x067F, 0x0680, 0x0681,
        0x0682, 0x0683, 0x0684, 0x0685, 0x0686, 0x0687, 0x0688, 0x0689, 0x068A,
        0x068B, 0x068C, 0x068D, 0x068E, 0x068F, 0x0690, 0x0691, 0x0692, 0x0693,
        0x0694, 0x0695, 0x0696, 0x0697, 0x0698, 0x0699, 0x069A, 0x069B, 0x069C,
        0x069D, 0x069E, 0x069F, 0x06A0, 0x06A1, 0x06A2, 0x06A3, 0x06A4, 0x06A5,
        0x06A6, 0x06A7, 0x06A8, 0x06A9, 0x06AA, 0x06AB, 0x06AC, 0x06AD, 0x06AE,
        0x06AF, 0x06B0, 0x06B1, 0x06B2, 0x06B3, 0x06B4, 0x06B5, 0x06B6, 0x06B7,
        0x06B8, 0x06B9, 0x06BA, 0x06BB, 0x06BC, 0x06BD, 0x06BE, 0x06BF, 0x06C0,
        0x06C1, 0x06C2, 0x06C3, 0x06C4, 0x06C5, 0x06C6, 0x06C7, 0x06C8, 0x06C9,
        0x06CA, 0x06CB, 0x06CC, 0x06CD, 0x06CE, 0x06CF, 0x06D0, 0x06D1, 0x06D2,
        0x06D3, 0x06D4, 0x06D5, 0x06E5, 0x06E6, 0x06EE, 0x06EF, 0x06FA, 0x06FB,
        0x06FC, 0x06FD, 0x06FE, 0x06FF, 0x0700, 0x0701, 0x0702, 0x0703, 0x0704,
        0x0705, 0x0706, 0x0707, 0x0708, 0x0709, 0x070A, 0x070B, 0x070C, 0x070D,
        0x070F, 0x0710, 0x0712, 0x0713, 0x0714, 0x0715, 0x0716, 0x0717, 0x0718,
        0x0719, 0x071A, 0x071B, 0x071C, 0x071D, 0x071E, 0x071F, 0x0720, 0x0721,
        0x0722, 0x0723, 0x0724, 0x0725, 0x0726, 0x0727, 0x0728, 0x0729, 0x072A,
        0x072B, 0x072C, 0x072D, 0x072E, 0x072F, 0x074D, 0x074E, 0x074F, 0x0750,
        0x0751, 0x0752, 0x0753, 0x0754, 0x0755, 0x0756, 0x0757, 0x0758, 0x0759,
        0x075A, 0x075B, 0x075C, 0x075D, 0x075E, 0x075F, 0x0760, 0x0761, 0x0762,
        0x0763, 0x0764, 0x0765, 0x0766, 0x0767, 0x0768, 0x0769, 0x076A, 0x076B,
        0x076C, 0x076D, 0x076E, 0x076F, 0x0770, 0x0771, 0x0772, 0x0773, 0x0774,
        0x0775, 0x0776, 0x0777, 0x0778, 0x0779, 0x077A, 0x077B, 0x077C, 0x077D,
        0x077E, 0x077F, 0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0786,
        0x0787, 0x0788, 0x0789, 0x078A, 0x078B, 0x078C, 0x078D, 0x078E, 0x078F,
        0x0790, 0x0791, 0x0792, 0x0793, 0x0794, 0x0795, 0x0796, 0x0797, 0x0798,
        0x0799, 0x079A, 0x079B, 0x079C, 0x079D, 0x079E, 0x079F, 0x07A0, 0x07A1,
        0x07A2, 0x07A3, 0x07A4, 0x07A5, 0x07B1, 0x07C0, 0x07C1, 0x07C2, 0x07C3,
        0x07C4, 0x07C5, 0x07C6, 0x07C7, 0x07C8, 0x07C9, 0x07CA, 0x07CB, 0x07CC,
        0x07CD, 0x07CE, 0x07CF, 0x07D0, 0x07D1, 0x07D2, 0x07D3, 0x07D4, 0x07D5,
        0x07D6, 0x07D7, 0x07D8, 0x07D9, 0x07DA, 0x07DB, 0x07DC, 0x07DD, 0x07DE,
        0x07DF, 0x07E0, 0x07E1, 0x07E2, 0x07E3, 0x07E4, 0x07E5, 0x07E6, 0x07E7,
        0x07E8, 0x07E9, 0x07EA, 0x07F4, 0x07F5, 0x07FA, 0x0800, 0x0801, 0x0802,
        0x0803, 0x0804, 0x0805, 0x0806, 0x0807, 0x0808, 0x0809, 0x080A, 0x080B,
        0x080C, 0x080D, 0x080E, 0x080F, 0x0810, 0x0811, 0x0812, 0x0813, 0x0814,
        0x0815, 0x081A, 0x0824, 0x0828, 0x0830, 0x0831, 0x0832, 0x0833, 0x0834,
        0x0835, 0x0836, 0x0837, 0x0838, 0x0839, 0x083A, 0x083B, 0x083C, 0x083D,
        0x083E, 0x0840, 0x0841, 0x0842, 0x0843, 0x0844, 0x0845, 0x0846, 0x0847,
        0x0848, 0x0849, 0x084A, 0x084B, 0x084C, 0x084D, 0x084E, 0x084F, 0x0850,
        0x0851, 0x0852, 0x0853, 0x0854, 0x0855, 0x0856, 0x0857, 0x0858, 0x085E,
        0x08A0, 0x08A2, 0x08A3, 0x08A4, 0x08A5, 0x08A6, 0x08A7, 0x08A8, 0x08A9,
        0x08AA, 0x08AB, 0x08AC, 0x200F, 0xFB1D, 0xFB1F, 0xFB20, 0xFB21, 0xFB22,
        0xFB23, 0xFB24, 0xFB25, 0xFB26, 0xFB27, 0xFB28, 0xFB2A, 0xFB2B, 0xFB2C,
        0xFB2D, 0xFB2E, 0xFB2F, 0xFB30, 0xFB31, 0xFB32, 0xFB33, 0xFB34, 0xFB35,
        0xFB36, 0xFB38, 0xFB39, 0xFB3A, 0xFB3B, 0xFB3C, 0xFB3E, 0xFB40, 0xFB41,
        0xFB43, 0xFB44, 0xFB46, 0xFB47, 0xFB48, 0xFB49, 0xFB4A, 0xFB4B, 0xFB4C,
        0xFB4D, 0xFB4E, 0xFB4F, 0xFB50, 0xFB51, 0xFB52, 0xFB53, 0xFB54, 0xFB55,
        0xFB56, 0xFB57, 0xFB58, 0xFB59, 0xFB5A, 0xFB5B, 0xFB5C, 0xFB5D, 0xFB5E,
        0xFB5F, 0xFB60, 0xFB61, 0xFB62, 0xFB63, 0xFB64, 0xFB65, 0xFB66, 0xFB67,
        0xFB68, 0xFB69, 0xFB6A, 0xFB6B, 0xFB6C, 0xFB6D, 0xFB6E, 0xFB6F, 0xFB70,
        0xFB71, 0xFB72, 0xFB73, 0xFB74, 0xFB75, 0xFB76, 0xFB77, 0xFB78, 0xFB79,
        0xFB7A, 0xFB7B, 0xFB7C, 0xFB7D, 0xFB7E, 0xFB7F, 0xFB80, 0xFB81, 0xFB82,
        0xFB83, 0xFB84, 0xFB85, 0xFB86, 0xFB87, 0xFB88, 0xFB89, 0xFB8A, 0xFB8B,
        0xFB8C, 0xFB8D, 0xFB8E, 0xFB8F, 0xFB90, 0xFB91, 0xFB92, 0xFB93, 0xFB94,
        0xFB95, 0xFB96, 0xFB97, 0xFB98, 0xFB99, 0xFB9A, 0xFB9B, 0xFB9C, 0xFB9D,
        0xFB9E, 0xFB9F, 0xFBA0, 0xFBA1, 0xFBA2, 0xFBA3, 0xFBA4, 0xFBA5, 0xFBA6,
        0xFBA7, 0xFBA8, 0xFBA9, 0xFBAA, 0xFBAB, 0xFBAC, 0xFBAD, 0xFBAE, 0xFBAF,
        0xFBB0, 0xFBB1, 0xFBB2, 0xFBB3, 0xFBB4, 0xFBB5, 0xFBB6, 0xFBB7, 0xFBB8,
        0xFBB9, 0xFBBA, 0xFBBB, 0xFBBC, 0xFBBD, 0xFBBE, 0xFBBF, 0xFBC0, 0xFBC1,
        0xFBD3, 0xFBD4, 0xFBD5, 0xFBD6, 0xFBD7, 0xFBD8, 0xFBD9, 0xFBDA, 0xFBDB,
        0xFBDC, 0xFBDD, 0xFBDE, 0xFBDF, 0xFBE0, 0xFBE1, 0xFBE2, 0xFBE3, 0xFBE4,
        0xFBE5, 0xFBE6, 0xFBE7, 0xFBE8, 0xFBE9, 0xFBEA, 0xFBEB, 0xFBEC, 0xFBED,
        0xFBEE, 0xFBEF, 0xFBF0, 0xFBF1, 0xFBF2, 0xFBF3, 0xFBF4, 0xFBF5, 0xFBF6,
        0xFBF7, 0xFBF8, 0xFBF9, 0xFBFA, 0xFBFB, 0xFBFC, 0xFBFD, 0xFBFE, 0xFBFF,
        0xFC00, 0xFC01, 0xFC02, 0xFC03, 0xFC04, 0xFC05, 0xFC06, 0xFC07, 0xFC08,
        0xFC09, 0xFC0A, 0xFC0B, 0xFC0C, 0xFC0D, 0xFC0E, 0xFC0F, 0xFC10, 0xFC11,
        0xFC12, 0xFC13, 0xFC14, 0xFC15, 0xFC16, 0xFC17, 0xFC18, 0xFC19, 0xFC1A,
        0xFC1B, 0xFC1C, 0xFC1D, 0xFC1E, 0xFC1F, 0xFC20, 0xFC21, 0xFC22, 0xFC23,
        0xFC24, 0xFC25, 0xFC26, 0xFC27, 0xFC28, 0xFC29, 0xFC2A, 0xFC2B, 0xFC2C,
        0xFC2D, 0xFC2E, 0xFC2F, 0xFC30, 0xFC31, 0xFC32, 0xFC33, 0xFC34, 0xFC35,
        0xFC36, 0xFC37, 0xFC38, 0xFC39, 0xFC3A, 0xFC3B, 0xFC3C, 0xFC3D, 0xFC3E,
        0xFC3F, 0xFC40, 0xFC41, 0xFC42, 0xFC43, 0xFC44, 0xFC45, 0xFC46, 0xFC47,
        0xFC48, 0xFC49, 0xFC4A, 0xFC4B, 0xFC4C, 0xFC4D, 0xFC4E, 0xFC4F, 0xFC50,
        0xFC51, 0xFC52, 0xFC53, 0xFC54, 0xFC55, 0xFC56, 0xFC57, 0xFC58, 0xFC59,
        0xFC5A, 0xFC5B, 0xFC5C, 0xFC5D, 0xFC5E, 0xFC5F, 0xFC60, 0xFC61, 0xFC62,
        0xFC63, 0xFC64, 0xFC65, 0xFC66, 0xFC67, 0xFC68, 0xFC69, 0xFC6A, 0xFC6B,
        0xFC6C, 0xFC6D, 0xFC6E, 0xFC6F, 0xFC70, 0xFC71, 0xFC72, 0xFC73, 0xFC74,
        0xFC75, 0xFC76, 0xFC77, 0xFC78, 0xFC79, 0xFC7A, 0xFC7B, 0xFC7C, 0xFC7D,
        0xFC7E, 0xFC7F, 0xFC80, 0xFC81, 0xFC82, 0xFC83, 0xFC84, 0xFC85, 0xFC86,
        0xFC87, 0xFC88, 0xFC89, 0xFC8A, 0xFC8B, 0xFC8C, 0xFC8D, 0xFC8E, 0xFC8F,
        0xFC90, 0xFC91, 0xFC92, 0xFC93, 0xFC94, 0xFC95, 0xFC96, 0xFC97, 0xFC98,
        0xFC99, 0xFC9A, 0xFC9B, 0xFC9C, 0xFC9D, 0xFC9E, 0xFC9F, 0xFCA0, 0xFCA1,
        0xFCA2, 0xFCA3, 0xFCA4, 0xFCA5, 0xFCA6, 0xFCA7, 0xFCA8, 0xFCA9, 0xFCAA,
        0xFCAB, 0xFCAC, 0xFCAD, 0xFCAE, 0xFCAF, 0xFCB0, 0xFCB1, 0xFCB2, 0xFCB3,
        0xFCB4, 0xFCB5, 0xFCB6, 0xFCB7, 0xFCB8, 0xFCB9, 0xFCBA, 0xFCBB, 0xFCBC,
        0xFCBD, 0xFCBE, 0xFCBF, 0xFCC0, 0xFCC1, 0xFCC2, 0xFCC3, 0xFCC4, 0xFCC5,
        0xFCC6, 0xFCC7, 0xFCC8, 0xFCC9, 0xFCCA, 0xFCCB, 0xFCCC, 0xFCCD, 0xFCCE,
        0xFCCF, 0xFCD0, 0xFCD1, 0xFCD2, 0xFCD3, 0xFCD4, 0xFCD5, 0xFCD6, 0xFCD7,
        0xFCD8, 0xFCD9, 0xFCDA, 0xFCDB, 0xFCDC, 0xFCDD, 0xFCDE, 0xFCDF, 0xFCE0,
        0xFCE1, 0xFCE2, 0xFCE3, 0xFCE4, 0xFCE5, 0xFCE6, 0xFCE7, 0xFCE8, 0xFCE9,
        0xFCEA, 0xFCEB, 0xFCEC, 0xFCED, 0xFCEE, 0xFCEF, 0xFCF0, 0xFCF1, 0xFCF2,
        0xFCF3, 0xFCF4, 0xFCF5, 0xFCF6, 0xFCF7, 0xFCF8, 0xFCF9, 0xFCFA, 0xFCFB,
        0xFCFC, 0xFCFD, 0xFCFE, 0xFCFF, 0xFD00, 0xFD01, 0xFD02, 0xFD03, 0xFD04,
        0xFD05, 0xFD06, 0xFD07, 0xFD08, 0xFD09, 0xFD0A, 0xFD0B, 0xFD0C, 0xFD0D,
        0xFD0E, 0xFD0F, 0xFD10, 0xFD11, 0xFD12, 0xFD13, 0xFD14, 0xFD15, 0xFD16,
        0xFD17, 0xFD18, 0xFD19, 0xFD1A, 0xFD1B, 0xFD1C, 0xFD1D, 0xFD1E, 0xFD1F,
        0xFD20, 0xFD21, 0xFD22, 0xFD23, 0xFD24, 0xFD25, 0xFD26, 0xFD27, 0xFD28,
        0xFD29, 0xFD2A, 0xFD2B, 0xFD2C, 0xFD2D, 0xFD2E, 0xFD2F, 0xFD30, 0xFD31,
        0xFD32, 0xFD33, 0xFD34, 0xFD35, 0xFD36, 0xFD37, 0xFD38, 0xFD39, 0xFD3A,
        0xFD3B, 0xFD3C, 0xFD3D, 0xFD50, 0xFD51, 0xFD52, 0xFD53, 0xFD54, 0xFD55,
        0xFD56, 0xFD57, 0xFD58, 0xFD59, 0xFD5A, 0xFD5B, 0xFD5C, 0xFD5D, 0xFD5E,
        0xFD5F, 0xFD60, 0xFD61, 0xFD62, 0xFD63, 0xFD64, 0xFD65, 0xFD66, 0xFD67,
        0xFD68, 0xFD69, 0xFD6A, 0xFD6B, 0xFD6C, 0xFD6D, 0xFD6E, 0xFD6F, 0xFD70,
        0xFD71, 0xFD72, 0xFD73, 0xFD74, 0xFD75, 0xFD76, 0xFD77, 0xFD78, 0xFD79,
        0xFD7A, 0xFD7B, 0xFD7C, 0xFD7D, 0xFD7E, 0xFD7F, 0xFD80, 0xFD81, 0xFD82,
        0xFD83, 0xFD84, 0xFD85, 0xFD86, 0xFD87, 0xFD88, 0xFD89, 0xFD8A, 0xFD8B,
        0xFD8C, 0xFD8D, 0xFD8E, 0xFD8F, 0xFD92, 0xFD93, 0xFD94, 0xFD95, 0xFD96,
        0xFD97, 0xFD98, 0xFD99, 0xFD9A, 0xFD9B, 0xFD9C, 0xFD9D, 0xFD9E, 0xFD9F,
        0xFDA0, 0xFDA1, 0xFDA2, 0xFDA3, 0xFDA4, 0xFDA5, 0xFDA6, 0xFDA7, 0xFDA8,
        0xFDA9, 0xFDAA, 0xFDAB, 0xFDAC, 0xFDAD, 0xFDAE, 0xFDAF, 0xFDB0, 0xFDB1,
        0xFDB2, 0xFDB3, 0xFDB4, 0xFDB5, 0xFDB6, 0xFDB7, 0xFDB8, 0xFDB9, 0xFDBA,
        0xFDBB, 0xFDBC, 0xFDBD, 0xFDBE, 0xFDBF, 0xFDC0, 0xFDC1, 0xFDC2, 0xFDC3,
        0xFDC4, 0xFDC5, 0xFDC6, 0xFDC7, 0xFDF0, 0xFDF1, 0xFDF2, 0xFDF3, 0xFDF4,
        0xFDF5, 0xFDF6, 0xFDF7, 0xFDF8, 0xFDF9, 0xFDFA, 0xFDFB, 0xFDFC, 0xFE70,
        0xFE71, 0xFE72, 0xFE73, 0xFE74, 0xFE76, 0xFE77, 0xFE78, 0xFE79, 0xFE7A,
        0xFE7B, 0xFE7C, 0xFE7D, 0xFE7E, 0xFE7F, 0xFE80, 0xFE81, 0xFE82, 0xFE83,
        0xFE84, 0xFE85, 0xFE86, 0xFE87, 0xFE88, 0xFE89, 0xFE8A, 0xFE8B, 0xFE8C,
        0xFE8D, 0xFE8E, 0xFE8F, 0xFE90, 0xFE91, 0xFE92, 0xFE93, 0xFE94, 0xFE95,
        0xFE96, 0xFE97, 0xFE98, 0xFE99, 0xFE9A, 0xFE9B, 0xFE9C, 0xFE9D, 0xFE9E,
        0xFE9F, 0xFEA0, 0xFEA1, 0xFEA2, 0xFEA3, 0xFEA4, 0xFEA5, 0xFEA6, 0xFEA7,
        0xFEA8, 0xFEA9, 0xFEAA, 0xFEAB, 0xFEAC, 0xFEAD, 0xFEAE, 0xFEAF, 0xFEB0,
        0xFEB1, 0xFEB2, 0xFEB3, 0xFEB4, 0xFEB5, 0xFEB6, 0xFEB7, 0xFEB8, 0xFEB9,
        0xFEBA, 0xFEBB, 0xFEBC, 0xFEBD, 0xFEBE, 0xFEBF, 0xFEC0, 0xFEC1, 0xFEC2,
        0xFEC3, 0xFEC4, 0xFEC5, 0xFEC6, 0xFEC7, 0xFEC8, 0xFEC9, 0xFECA, 0xFECB,
        0xFECC, 0xFECD, 0xFECE, 0xFECF, 0xFED0, 0xFED1, 0xFED2, 0xFED3, 0xFED4,
        0xFED5, 0xFED6, 0xFED7, 0xFED8, 0xFED9, 0xFEDA, 0xFEDB, 0xFEDC, 0xFEDD,
        0xFEDE, 0xFEDF, 0xFEE0, 0xFEE1, 0xFEE2, 0xFEE3, 0xFEE4, 0xFEE5, 0xFEE6,
        0xFEE7, 0xFEE8, 0xFEE9, 0xFEEA, 0xFEEB, 0xFEEC, 0xFEED, 0xFEEE, 0xFEEF,
        0xFEF0, 0xFEF1, 0xFEF2, 0xFEF3, 0xFEF4, 0xFEF5, 0xFEF6, 0xFEF7, 0xFEF8,
        0xFEF9, 0xFEFA, 0xFEFB, 0xFEFC, 0x10800, 0x10801, 0x10802, 0x10803,
        0x10804, 0x10805, 0x10808, 0x1080A, 0x1080B, 0x1080C, 0x1080D, 0x1080E,
        0x1080F, 0x10810, 0x10811, 0x10812, 0x10813, 0x10814, 0x10815, 0x10816,
        0x10817, 0x10818, 0x10819, 0x1081A, 0x1081B, 0x1081C, 0x1081D, 0x1081E,
        0x1081F, 0x10820, 0x10821, 0x10822, 0x10823, 0x10824, 0x10825, 0x10826,
        0x10827, 0x10828, 0x10829, 0x1082A, 0x1082B, 0x1082C, 0x1082D, 0x1082E,
        0x1082F, 0x10830, 0x10831, 0x10832, 0x10833, 0x10834, 0x10835, 0x10837,
        0x10838, 0x1083C, 0x1083F, 0x10840, 0x10841, 0x10842, 0x10843, 0x10844,
        0x10845, 0x10846, 0x10847, 0x10848, 0x10849, 0x1084A, 0x1084B, 0x1084C,
        0x1084D, 0x1084E, 0x1084F, 0x10850, 0x10851, 0x10852, 0x10853, 0x10854,
        0x10855, 0x10857, 0x10858, 0x10859, 0x1085A, 0x1085B, 0x1085C, 0x1085D,
        0x1085E, 0x1085F, 0x10900, 0x10901, 0x10902, 0x10903, 0x10904, 0x10905,
        0x10906, 0x10907, 0x10908, 0x10909, 0x1090A, 0x1090B, 0x1090C, 0x1090D,
        0x1090E, 0x1090F, 0x10910, 0x10911, 0x10912, 0x10913, 0x10914, 0x10915,
        0x10916, 0x10917, 0x10918, 0x10919, 0x1091A, 0x1091B, 0x10920, 0x10921,
        0x10922, 0x10923, 0x10924, 0x10925, 0x10926, 0x10927, 0x10928, 0x10929,
        0x1092A, 0x1092B, 0x1092C, 0x1092D, 0x1092E, 0x1092F, 0x10930, 0x10931,
        0x10932, 0x10933, 0x10934, 0x10935, 0x10936, 0x10937, 0x10938, 0x10939,
        0x1093F, 0x10980, 0x10981, 0x10982, 0x10983, 0x10984, 0x10985, 0x10986,
        0x10987, 0x10988, 0x10989, 0x1098A, 0x1098B, 0x1098C, 0x1098D, 0x1098E,
        0x1098F, 0x10990, 0x10991, 0x10992, 0x10993, 0x10994, 0x10995, 0x10996,
        0x10997, 0x10998, 0x10999, 0x1099A, 0x1099B, 0x1099C, 0x1099D, 0x1099E,
        0x1099F, 0x109A0, 0x109A1, 0x109A2, 0x109A3, 0x109A4, 0x109A5, 0x109A6,
        0x109A7, 0x109A8, 0x109A9, 0x109AA, 0x109AB, 0x109AC, 0x109AD, 0x109AE,
        0x109AF, 0x109B0, 0x109B1, 0x109B2, 0x109B3, 0x109B4, 0x109B5, 0x109B6,
        0x109B7, 0x109BE, 0x109BF, 0x10A00, 0x10A10, 0x10A11, 0x10A12, 0x10A13,
        0x10A15, 0x10A16, 0x10A17, 0x10A19, 0x10A1A, 0x10A1B, 0x10A1C, 0x10A1D,
        0x10A1E, 0x10A1F, 0x10A20, 0x10A21, 0x10A22, 0x10A23, 0x10A24, 0x10A25,
        0x10A26, 0x10A27, 0x10A28, 0x10A29, 0x10A2A, 0x10A2B, 0x10A2C, 0x10A2D,
        0x10A2E, 0x10A2F, 0x10A30, 0x10A31, 0x10A32, 0x10A33, 0x10A40, 0x10A41,
        0x10A42, 0x10A43, 0x10A44, 0x10A45, 0x10A46, 0x10A47, 0x10A50, 0x10A51,
        0x10A52, 0x10A53, 0x10A54, 0x10A55, 0x10A56, 0x10A57, 0x10A58, 0x10A60,
        0x10A61, 0x10A62, 0x10A63, 0x10A64, 0x10A65, 0x10A66, 0x10A67, 0x10A68,
        0x10A69, 0x10A6A, 0x10A6B, 0x10A6C, 0x10A6D, 0x10A6E, 0x10A6F, 0x10A70,
        0x10A71, 0x10A72, 0x10A73, 0x10A74, 0x10A75, 0x10A76, 0x10A77, 0x10A78,
        0x10A79, 0x10A7A, 0x10A7B, 0x10A7C, 0x10A7D, 0x10A7E, 0x10A7F, 0x10B00,
        0x10B01, 0x10B02, 0x10B03, 0x10B04, 0x10B05, 0x10B06, 0x10B07, 0x10B08,
        0x10B09, 0x10B0A, 0x10B0B, 0x10B0C, 0x10B0D, 0x10B0E, 0x10B0F, 0x10B10,
        0x10B11, 0x10B12, 0x10B13, 0x10B14, 0x10B15, 0x10B16, 0x10B17, 0x10B18,
        0x10B19, 0x10B1A, 0x10B1B, 0x10B1C, 0x10B1D, 0x10B1E, 0x10B1F, 0x10B20,
        0x10B21, 0x10B22, 0x10B23, 0x10B24, 0x10B25, 0x10B26, 0x10B27, 0x10B28,
        0x10B29, 0x10B2A, 0x10B2B, 0x10B2C, 0x10B2D, 0x10B2E, 0x10B2F, 0x10B30,
        0x10B31, 0x10B32, 0x10B33, 0x10B34, 0x10B35, 0x10B40, 0x10B41, 0x10B42,
        0x10B43, 0x10B44, 0x10B45, 0x10B46, 0x10B47, 0x10B48, 0x10B49, 0x10B4A,
        0x10B4B, 0x10B4C, 0x10B4D, 0x10B4E, 0x10B4F, 0x10B50, 0x10B51, 0x10B52,
        0x10B53, 0x10B54, 0x10B55, 0x10B58, 0x10B59, 0x10B5A, 0x10B5B, 0x10B5C,
        0x10B5D, 0x10B5E, 0x10B5F, 0x10B60, 0x10B61, 0x10B62, 0x10B63, 0x10B64,
        0x10B65, 0x10B66, 0x10B67, 0x10B68, 0x10B69, 0x10B6A, 0x10B6B, 0x10B6C,
        0x10B6D, 0x10B6E, 0x10B6F, 0x10B70, 0x10B71, 0x10B72, 0x10B78, 0x10B79,
        0x10B7A, 0x10B7B, 0x10B7C, 0x10B7D, 0x10B7E, 0x10B7F, 0x10C00, 0x10C01,
        0x10C02, 0x10C03, 0x10C04, 0x10C05, 0x10C06, 0x10C07, 0x10C08, 0x10C09,
        0x10C0A, 0x10C0B, 0x10C0C, 0x10C0D, 0x10C0E, 0x10C0F, 0x10C10, 0x10C11,
        0x10C12, 0x10C13, 0x10C14, 0x10C15, 0x10C16, 0x10C17, 0x10C18, 0x10C19,
        0x10C1A, 0x10C1B, 0x10C1C, 0x10C1D, 0x10C1E, 0x10C1F, 0x10C20, 0x10C21,
        0x10C22, 0x10C23, 0x10C24, 0x10C25, 0x10C26, 0x10C27, 0x10C28, 0x10C29,
        0x10C2A, 0x10C2B, 0x10C2C, 0x10C2D, 0x10C2E, 0x10C2F, 0x10C30, 0x10C31,
        0x10C32, 0x10C33, 0x10C34, 0x10C35, 0x10C36, 0x10C37, 0x10C38, 0x10C39,
        0x10C3A, 0x10C3B, 0x10C3C, 0x10C3D, 0x10C3E, 0x10C3F, 0x10C40, 0x10C41,
        0x10C42, 0x10C43, 0x10C44, 0x10C45, 0x10C46, 0x10C47, 0x10C48, 0x1EE00,
        0x1EE01, 0x1EE02, 0x1EE03, 0x1EE05, 0x1EE06, 0x1EE07, 0x1EE08, 0x1EE09,
        0x1EE0A, 0x1EE0B, 0x1EE0C, 0x1EE0D, 0x1EE0E, 0x1EE0F, 0x1EE10, 0x1EE11,
        0x1EE12, 0x1EE13, 0x1EE14, 0x1EE15, 0x1EE16, 0x1EE17, 0x1EE18, 0x1EE19,
        0x1EE1A, 0x1EE1B, 0x1EE1C, 0x1EE1D, 0x1EE1E, 0x1EE1F, 0x1EE21, 0x1EE22,
        0x1EE24, 0x1EE27, 0x1EE29, 0x1EE2A, 0x1EE2B, 0x1EE2C, 0x1EE2D, 0x1EE2E,
        0x1EE2F, 0x1EE30, 0x1EE31, 0x1EE32, 0x1EE34, 0x1EE35, 0x1EE36, 0x1EE37,
        0x1EE39, 0x1EE3B, 0x1EE42, 0x1EE47, 0x1EE49, 0x1EE4B, 0x1EE4D, 0x1EE4E,
        0x1EE4F, 0x1EE51, 0x1EE52, 0x1EE54, 0x1EE57, 0x1EE59, 0x1EE5B, 0x1EE5D,
        0x1EE5F, 0x1EE61, 0x1EE62, 0x1EE64, 0x1EE67, 0x1EE68, 0x1EE69, 0x1EE6A,
        0x1EE6C, 0x1EE6D, 0x1EE6E, 0x1EE6F, 0x1EE70, 0x1EE71, 0x1EE72, 0x1EE74,
        0x1EE75, 0x1EE76, 0x1EE77, 0x1EE79, 0x1EE7A, 0x1EE7B, 0x1EE7C, 0x1EE7E,
        0x1EE80, 0x1EE81, 0x1EE82, 0x1EE83, 0x1EE84, 0x1EE85, 0x1EE86, 0x1EE87,
        0x1EE88, 0x1EE89, 0x1EE8B, 0x1EE8C, 0x1EE8D, 0x1EE8E, 0x1EE8F, 0x1EE90,
        0x1EE91, 0x1EE92, 0x1EE93, 0x1EE94, 0x1EE95, 0x1EE96, 0x1EE97, 0x1EE98,
        0x1EE99, 0x1EE9A, 0x1EE9B, 0x1EEA1, 0x1EEA2, 0x1EEA3, 0x1EEA5, 0x1EEA6,
        0x1EEA7, 0x1EEA8, 0x1EEA9, 0x1EEAB, 0x1EEAC, 0x1EEAD, 0x1EEAE, 0x1EEAF,
        0x1EEB0, 0x1EEB1, 0x1EEB2, 0x1EEB3, 0x1EEB4, 0x1EEB5, 0x1EEB6, 0x1EEB7,
        0x1EEB8, 0x1EEB9, 0x1EEBA, 0x1EEBB, 0x10FFFD];
  
    function determineBidi(cueDiv) {
      var nodeStack = [],
          text = "",
          charCode;
  
      if (!cueDiv || !cueDiv.childNodes) {
        return "ltr";
      }
  
      function pushNodes(nodeStack, node) {
        for (var i = node.childNodes.length - 1; i >= 0; i--) {
          nodeStack.push(node.childNodes[i]);
        }
      }
  
      function nextTextNode(nodeStack) {
        if (!nodeStack || !nodeStack.length) {
          return null;
        }
  
        var node = nodeStack.pop(),
            text = node.textContent || node.innerText;
        if (text) {
          // TODO: This should match all unicode type B characters (paragraph
          // separator characters). See issue #115.
          var m = text.match(/^.*(\n|\r)/);
          if (m) {
            nodeStack.length = 0;
            return m[0];
          }
          return text;
        }
        if (node.tagName === "ruby") {
          return nextTextNode(nodeStack);
        }
        if (node.childNodes) {
          pushNodes(nodeStack, node);
          return nextTextNode(nodeStack);
        }
      }
  
      pushNodes(nodeStack, cueDiv);
      while ((text = nextTextNode(nodeStack))) {
        for (var i = 0; i < text.length; i++) {
          charCode = text.charCodeAt(i);
          for (var j = 0; j < strongRTLChars.length; j++) {
            if (strongRTLChars[j] === charCode) {
              return "rtl";
            }
          }
        }
      }
      return "ltr";
    }
  
    function computeLinePos(cue) {
      if (typeof cue.line === "number" &&
          (cue.snapToLines || (cue.line >= 0 && cue.line <= 100))) {
        return cue.line;
      }
      if (!cue.track || !cue.track.textTrackList ||
          !cue.track.textTrackList.mediaElement) {
        return -1;
      }
      var track = cue.track,
          trackList = track.textTrackList,
          count = 0;
      for (var i = 0; i < trackList.length && trackList[i] !== track; i++) {
        if (trackList[i].mode === "showing") {
          count++;
        }
      }
      return ++count * -1;
    }
  
    function StyleBox() {
    }
  
    // Apply styles to a div. If there is no div passed then it defaults to the
    // div on 'this'.
    StyleBox.prototype.applyStyles = function(styles, div) {
      div = div || this.div;
      for (var prop in styles) {
        if (styles.hasOwnProperty(prop)) {
          div.style[prop] = styles[prop];
        }
      }
    };
  
    StyleBox.prototype.formatStyle = function(val, unit) {
      return val === 0 ? 0 : val + unit;
    };
  
    // Constructs the computed display state of the cue (a div). Places the div
    // into the overlay which should be a block level element (usually a div).
    function CueStyleBox(window, cue, styleOptions) {
      var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent);
      var color = "rgba(255, 255, 255, 1)";
      var backgroundColor = "rgba(0, 0, 0, 0.8)";
  
      if (isIE8) {
        color = "rgb(255, 255, 255)";
        backgroundColor = "rgb(0, 0, 0)";
      }
  
      StyleBox.call(this);
      this.cue = cue;
  
      // Parse our cue's text into a DOM tree rooted at 'cueDiv'. This div will
      // have inline positioning and will function as the cue background box.
      this.cueDiv = parseContent(window, cue.text);
      var styles = {
        color: color,
        backgroundColor: backgroundColor,
        position: "relative",
        left: 0,
        right: 0,
        top: 0,
        bottom: 0,
        display: "inline"
      };
  
      if (!isIE8) {
        styles.writingMode = cue.vertical === "" ? "horizontal-tb"
                                                 : cue.vertical === "lr" ? "vertical-lr"
                                                                         : "vertical-rl";
        styles.unicodeBidi = "plaintext";
      }
      this.applyStyles(styles, this.cueDiv);
  
      // Create an absolutely positioned div that will be used to position the cue
      // div. Note, all WebVTT cue-setting alignments are equivalent to the CSS
      // mirrors of them except "middle" which is "center" in CSS.
      this.div = window.document.createElement("div");
      styles = {
        textAlign: cue.align === "middle" ? "center" : cue.align,
        font: styleOptions.font,
        whiteSpace: "pre-line",
        position: "absolute"
      };
  
      if (!isIE8) {
        styles.direction = determineBidi(this.cueDiv);
        styles.writingMode = cue.vertical === "" ? "horizontal-tb"
                                                 : cue.vertical === "lr" ? "vertical-lr"
                                                                         : "vertical-rl".
        stylesunicodeBidi =  "plaintext";
      }
  
      this.applyStyles(styles);
  
      this.div.appendChild(this.cueDiv);
  
      // Calculate the distance from the reference edge of the viewport to the text
      // position of the cue box. The reference edge will be resolved later when
      // the box orientation styles are applied.
      var textPos = 0;
      switch (cue.positionAlign) {
      case "start":
        textPos = cue.position;
        break;
      case "middle":
        textPos = cue.position - (cue.size / 2);
        break;
      case "end":
        textPos = cue.position - cue.size;
        break;
      }
  
      // Horizontal box orientation; textPos is the distance from the left edge of the
      // area to the left edge of the box and cue.size is the distance extending to
      // the right from there.
      if (cue.vertical === "") {
        this.applyStyles({
          left:  this.formatStyle(textPos, "%"),
          width: this.formatStyle(cue.size, "%")
        });
      // Vertical box orientation; textPos is the distance from the top edge of the
      // area to the top edge of the box and cue.size is the height extending
      // downwards from there.
      } else {
        this.applyStyles({
          top: this.formatStyle(textPos, "%"),
          height: this.formatStyle(cue.size, "%")
        });
      }
  
      this.move = function(box) {
        this.applyStyles({
          top: this.formatStyle(box.top, "px"),
          bottom: this.formatStyle(box.bottom, "px"),
          left: this.formatStyle(box.left, "px"),
          right: this.formatStyle(box.right, "px"),
          height: this.formatStyle(box.height, "px"),
          width: this.formatStyle(box.width, "px")
        });
      };
    }
    CueStyleBox.prototype = _objCreate(StyleBox.prototype);
    CueStyleBox.prototype.constructor = CueStyleBox;
  
    // Represents the co-ordinates of an Element in a way that we can easily
    // compute things with such as if it overlaps or intersects with another Element.
    // Can initialize it with either a StyleBox or another BoxPosition.
    function BoxPosition(obj) {
      var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent);
  
      // Either a BoxPosition was passed in and we need to copy it, or a StyleBox
      // was passed in and we need to copy the results of 'getBoundingClientRect'
      // as the object returned is readonly. All co-ordinate values are in reference
      // to the viewport origin (top left).
      var lh, height, width, top;
      if (obj.div) {
        height = obj.div.offsetHeight;
        width = obj.div.offsetWidth;
        top = obj.div.offsetTop;
  
        var rects = (rects = obj.div.childNodes) && (rects = rects[0]) &&
                    rects.getClientRects && rects.getClientRects();
        obj = obj.div.getBoundingClientRect();
        // In certain cases the outter div will be slightly larger then the sum of
        // the inner div's lines. This could be due to bold text, etc, on some platforms.
        // In this case we should get the average line height and use that. This will
        // result in the desired behaviour.
        lh = rects ? Math.max((rects[0] && rects[0].height) || 0, obj.height / rects.length)
                   : 0;
  
      }
      this.left = obj.left;
      this.right = obj.right;
      this.top = obj.top || top;
      this.height = obj.height || height;
      this.bottom = obj.bottom || (top + (obj.height || height));
      this.width = obj.width || width;
      this.lineHeight = lh !== undefined ? lh : obj.lineHeight;
  
      if (isIE8 && !this.lineHeight) {
        this.lineHeight = 13;
      }
    }
  
    // Move the box along a particular axis. Optionally pass in an amount to move
    // the box. If no amount is passed then the default is the line height of the
    // box.
    BoxPosition.prototype.move = function(axis, toMove) {
      toMove = toMove !== undefined ? toMove : this.lineHeight;
      switch (axis) {
      case "+x":
        this.left += toMove;
        this.right += toMove;
        break;
      case "-x":
        this.left -= toMove;
        this.right -= toMove;
        break;
      case "+y":
        this.top += toMove;
        this.bottom += toMove;
        break;
      case "-y":
        this.top -= toMove;
        this.bottom -= toMove;
        break;
      }
    };
  
    // Check if this box overlaps another box, b2.
    BoxPosition.prototype.overlaps = function(b2) {
      return this.left < b2.right &&
             this.right > b2.left &&
             this.top < b2.bottom &&
             this.bottom > b2.top;
    };
  
    // Check if this box overlaps any other boxes in boxes.
    BoxPosition.prototype.overlapsAny = function(boxes) {
      for (var i = 0; i < boxes.length; i++) {
        if (this.overlaps(boxes[i])) {
          return true;
        }
      }
      return false;
    };
  
    // Check if this box is within another box.
    BoxPosition.prototype.within = function(container) {
      return this.top >= container.top &&
             this.bottom <= container.bottom &&
             this.left >= container.left &&
             this.right <= container.right;
    };
  
    // Check if this box is entirely within the container or it is overlapping
    // on the edge opposite of the axis direction passed. For example, if "+x" is
    // passed and the box is overlapping on the left edge of the container, then
    // return true.
    BoxPosition.prototype.overlapsOppositeAxis = function(container, axis) {
      switch (axis) {
      case "+x":
        return this.left < container.left;
      case "-x":
        return this.right > container.right;
      case "+y":
        return this.top < container.top;
      case "-y":
        return this.bottom > container.bottom;
      }
    };
  
    // Find the percentage of the area that this box is overlapping with another
    // box.
    BoxPosition.prototype.intersectPercentage = function(b2) {
      var x = Math.max(0, Math.min(this.right, b2.right) - Math.max(this.left, b2.left)),
          y = Math.max(0, Math.min(this.bottom, b2.bottom) - Math.max(this.top, b2.top)),
          intersectArea = x * y;
      return intersectArea / (this.height * this.width);
    };
  
    // Convert the positions from this box to CSS compatible positions using
    // the reference container's positions. This has to be done because this
    // box's positions are in reference to the viewport origin, whereas, CSS
    // values are in referecne to their respective edges.
    BoxPosition.prototype.toCSSCompatValues = function(reference) {
      return {
        top: this.top - reference.top,
        bottom: reference.bottom - this.bottom,
        left: this.left - reference.left,
        right: reference.right - this.right,
        height: this.height,
        width: this.width
      };
    };
  
    // Get an object that represents the box's position without anything extra.
    // Can pass a StyleBox, HTMLElement, or another BoxPositon.
    BoxPosition.getSimpleBoxPosition = function(obj) {
      var height = obj.div ? obj.div.offsetHeight : obj.tagName ? obj.offsetHeight : 0;
      var width = obj.div ? obj.div.offsetWidth : obj.tagName ? obj.offsetWidth : 0;
      var top = obj.div ? obj.div.offsetTop : obj.tagName ? obj.offsetTop : 0;
  
      obj = obj.div ? obj.div.getBoundingClientRect() :
                    obj.tagName ? obj.getBoundingClientRect() : obj;
      var ret = {
        left: obj.left,
        right: obj.right,
        top: obj.top || top,
        height: obj.height || height,
        bottom: obj.bottom || (top + (obj.height || height)),
        width: obj.width || width
      };
      return ret;
    };
  
    // Move a StyleBox to its specified, or next best, position. The containerBox
    // is the box that contains the StyleBox, such as a div. boxPositions are
    // a list of other boxes that the styleBox can't overlap with.
    function moveBoxToLinePosition(window, styleBox, containerBox, boxPositions) {
  
      // Find the best position for a cue box, b, on the video. The axis parameter
      // is a list of axis, the order of which, it will move the box along. For example:
      // Passing ["+x", "-x"] will move the box first along the x axis in the positive
      // direction. If it doesn't find a good position for it there it will then move
      // it along the x axis in the negative direction.
      function findBestPosition(b, axis) {
        var bestPosition,
            specifiedPosition = new BoxPosition(b),
            percentage = 1; // Highest possible so the first thing we get is better.
  
        for (var i = 0; i < axis.length; i++) {
          while (b.overlapsOppositeAxis(containerBox, axis[i]) ||
                 (b.within(containerBox) && b.overlapsAny(boxPositions))) {
            b.move(axis[i]);
          }
          // We found a spot where we aren't overlapping anything. This is our
          // best position.
          if (b.within(containerBox)) {
            return b;
          }
          var p = b.intersectPercentage(containerBox);
          // If we're outside the container box less then we were on our last try
          // then remember this position as the best position.
          if (percentage > p) {
            bestPosition = new BoxPosition(b);
            percentage = p;
          }
          // Reset the box position to the specified position.
          b = new BoxPosition(specifiedPosition);
        }
        return bestPosition || specifiedPosition;
      }
  
      var boxPosition = new BoxPosition(styleBox),
          cue = styleBox.cue,
          linePos = computeLinePos(cue),
          axis = [];
  
      // If we have a line number to align the cue to.
      if (cue.snapToLines) {
        var size;
        switch (cue.vertical) {
        case "":
          axis = [ "+y", "-y" ];
          size = "height";
          break;
        case "rl":
          axis = [ "+x", "-x" ];
          size = "width";
          break;
        case "lr":
          axis = [ "-x", "+x" ];
          size = "width";
          break;
        }
  
        var step = boxPosition.lineHeight,
            position = step * Math.round(linePos),
            maxPosition = containerBox[size] + step,
            initialAxis = axis[0];
  
        // If the specified intial position is greater then the max position then
        // clamp the box to the amount of steps it would take for the box to
        // reach the max position.
        if (Math.abs(position) > maxPosition) {
          position = position < 0 ? -1 : 1;
          position *= Math.ceil(maxPosition / step) * step;
        }
  
        // If computed line position returns negative then line numbers are
        // relative to the bottom of the video instead of the top. Therefore, we
        // need to increase our initial position by the length or width of the
        // video, depending on the writing direction, and reverse our axis directions.
        if (linePos < 0) {
          position += cue.vertical === "" ? containerBox.height : containerBox.width;
          axis = axis.reverse();
        }
  
        // Move the box to the specified position. This may not be its best
        // position.
        boxPosition.move(initialAxis, position);
  
      } else {
        // If we have a percentage line value for the cue.
        var calculatedPercentage = (boxPosition.lineHeight / containerBox.height) * 100;
  
        switch (cue.lineAlign) {
        case "middle":
          linePos -= (calculatedPercentage / 2);
          break;
        case "end":
          linePos -= calculatedPercentage;
          break;
        }
  
        // Apply initial line position to the cue box.
        switch (cue.vertical) {
        case "":
          styleBox.applyStyles({
            top: styleBox.formatStyle(linePos, "%")
          });
          break;
        case "rl":
          styleBox.applyStyles({
            left: styleBox.formatStyle(linePos, "%")
          });
          break;
        case "lr":
          styleBox.applyStyles({
            right: styleBox.formatStyle(linePos, "%")
          });
          break;
        }
  
        axis = [ "+y", "-x", "+x", "-y" ];
  
        // Get the box position again after we've applied the specified positioning
        // to it.
        boxPosition = new BoxPosition(styleBox);
      }
  
      var bestPosition = findBestPosition(boxPosition, axis);
      styleBox.move(bestPosition.toCSSCompatValues(containerBox));
    }
  
    function WebVTT() {
      // Nothing
    }
  
    // Helper to allow strings to be decoded instead of the default binary utf8 data.
    WebVTT.StringDecoder = function() {
      return {
        decode: function(data) {
          if (!data) {
            return "";
          }
          if (typeof data !== "string") {
            throw new Error("Error - expected string data.");
          }
          return decodeURIComponent(encodeURIComponent(data));
        }
      };
    };
  
    WebVTT.convertCueToDOMTree = function(window, cuetext) {
      if (!window || !cuetext) {
        return null;
      }
      return parseContent(window, cuetext);
    };
  
    var FONT_SIZE_PERCENT = 0.05;
    var FONT_STYLE = "sans-serif";
    var CUE_BACKGROUND_PADDING = "1.5%";
  
    // Runs the processing model over the cues and regions passed to it.
    // @param overlay A block level element (usually a div) that the computed cues
    //                and regions will be placed into.
    WebVTT.processCues = function(window, cues, overlay) {
      if (!window || !cues || !overlay) {
        return null;
      }
  
      // Remove all previous children.
      while (overlay.firstChild) {
        overlay.removeChild(overlay.firstChild);
      }
  
      var paddedOverlay = window.document.createElement("div");
      paddedOverlay.style.position = "absolute";
      paddedOverlay.style.left = "0";
      paddedOverlay.style.right = "0";
      paddedOverlay.style.top = "0";
      paddedOverlay.style.bottom = "0";
      paddedOverlay.style.margin = CUE_BACKGROUND_PADDING;
      overlay.appendChild(paddedOverlay);
  
      // Determine if we need to compute the display states of the cues. This could
      // be the case if a cue's state has been changed since the last computation or
      // if it has not been computed yet.
      function shouldCompute(cues) {
        for (var i = 0; i < cues.length; i++) {
          if (cues[i].hasBeenReset || !cues[i].displayState) {
            return true;
          }
        }
        return false;
      }
  
      // We don't need to recompute the cues' display states. Just reuse them.
      if (!shouldCompute(cues)) {
        for (var i = 0; i < cues.length; i++) {
          paddedOverlay.appendChild(cues[i].displayState);
        }
        return;
      }
  
      var boxPositions = [],
          containerBox = BoxPosition.getSimpleBoxPosition(paddedOverlay),
          fontSize = Math.round(containerBox.height * FONT_SIZE_PERCENT * 100) / 100;
      var styleOptions = {
        font: fontSize + "px " + FONT_STYLE
      };
  
      (function() {
        var styleBox, cue;
  
        for (var i = 0; i < cues.length; i++) {
          cue = cues[i];
  
          // Compute the intial position and styles of the cue div.
          styleBox = new CueStyleBox(window, cue, styleOptions);
          paddedOverlay.appendChild(styleBox.div);
  
          // Move the cue div to it's correct line position.
          moveBoxToLinePosition(window, styleBox, containerBox, boxPositions);
  
          // Remember the computed div so that we don't have to recompute it later
          // if we don't have too.
          cue.displayState = styleBox.div;
  
          boxPositions.push(BoxPosition.getSimpleBoxPosition(styleBox));
        }
      })();
    };
  
    WebVTT.Parser = function(window, vttjs, decoder) {
      if (!decoder) {
        decoder = vttjs;
        vttjs = {};
      }
      if (!vttjs) {
        vttjs = {};
      }
  
      this.window = window;
      this.vttjs = vttjs;
      this.state = "INITIAL";
      this.buffer = "";
      this.decoder = decoder || new TextDecoder("utf8");
      this.regionList = [];
    };
  
    WebVTT.Parser.prototype = {
      // If the error is a ParsingError then report it to the consumer if
      // possible. If it's not a ParsingError then throw it like normal.
      reportOrThrowError: function(e) {
        if (e instanceof ParsingError) {
          this.onparsingerror && this.onparsingerror(e);
        } else {
          throw e;
        }
      },
      parse: function (data) {
        var self = this;
  
        // If there is no data then we won't decode it, but will just try to parse
        // whatever is in buffer already. This may occur in circumstances, for
        // example when flush() is called.
        if (data) {
          // Try to decode the data that we received.
          self.buffer += self.decoder.decode(data, {stream: true});
        }
  
        function collectNextLine() {
          var buffer = self.buffer;
          var pos = 0;
          while (pos < buffer.length && buffer[pos] !== '\r' && buffer[pos] !== '\n') {
            ++pos;
          }
          var line = buffer.substr(0, pos);
          // Advance the buffer early in case we fail below.
          if (buffer[pos] === '\r') {
            ++pos;
          }
          if (buffer[pos] === '\n') {
            ++pos;
          }
          self.buffer = buffer.substr(pos);
          return line;
        }
  
        // 3.4 WebVTT region and WebVTT region settings syntax
        function parseRegion(input) {
          var settings = new Settings();
  
          parseOptions(input, function (k, v) {
            switch (k) {
            case "id":
              settings.set(k, v);
              break;
            case "width":
              settings.percent(k, v);
              break;
            case "lines":
              settings.integer(k, v);
              break;
            case "regionanchor":
            case "viewportanchor":
              var xy = v.split(',');
              if (xy.length !== 2) {
                break;
              }
              // We have to make sure both x and y parse, so use a temporary
              // settings object here.
              var anchor = new Settings();
              anchor.percent("x", xy[0]);
              anchor.percent("y", xy[1]);
              if (!anchor.has("x") || !anchor.has("y")) {
                break;
              }
              settings.set(k + "X", anchor.get("x"));
              settings.set(k + "Y", anchor.get("y"));
              break;
            case "scroll":
              settings.alt(k, v, ["up"]);
              break;
            }
          }, /=/, /\s/);
  
          // Create the region, using default values for any values that were not
          // specified.
          if (settings.has("id")) {
            var region = new (self.vttjs.VTTRegion || self.window.VTTRegion)();
            region.width = settings.get("width", 100);
            region.lines = settings.get("lines", 3);
            region.regionAnchorX = settings.get("regionanchorX", 0);
            region.regionAnchorY = settings.get("regionanchorY", 100);
            region.viewportAnchorX = settings.get("viewportanchorX", 0);
            region.viewportAnchorY = settings.get("viewportanchorY", 100);
            region.scroll = settings.get("scroll", "");
            // Register the region.
            self.onregion && self.onregion(region);
            // Remember the VTTRegion for later in case we parse any VTTCues that
            // reference it.
            self.regionList.push({
              id: settings.get("id"),
              region: region
            });
          }
        }
  
        // 3.2 WebVTT metadata header syntax
        function parseHeader(input) {
          parseOptions(input, function (k, v) {
            switch (k) {
            case "Region":
              // 3.3 WebVTT region metadata header syntax
              parseRegion(v);
              break;
            }
          }, /:/);
        }
  
        // 5.1 WebVTT file parsing.
        try {
          var line;
          if (self.state === "INITIAL") {
            // We can't start parsing until we have the first line.
            if (!/\r\n|\n/.test(self.buffer)) {
              return this;
            }
  
            line = collectNextLine();
  
            var m = line.match(/^WEBVTT([ \t].*)?$/);
            if (!m || !m[0]) {
              throw new ParsingError(ParsingError.Errors.BadSignature);
            }
  
            self.state = "HEADER";
          }
  
          var alreadyCollectedLine = false;
          while (self.buffer) {
            // We can't parse a line until we have the full line.
            if (!/\r\n|\n/.test(self.buffer)) {
              return this;
            }
  
            if (!alreadyCollectedLine) {
              line = collectNextLine();
            } else {
              alreadyCollectedLine = false;
            }
  
            switch (self.state) {
            case "HEADER":
              // 13-18 - Allow a header (metadata) under the WEBVTT line.
              if (/:/.test(line)) {
                parseHeader(line);
              } else if (!line) {
                // An empty line terminates the header and starts the body (cues).
                self.state = "ID";
              }
              continue;
            case "NOTE":
              // Ignore NOTE blocks.
              if (!line) {
                self.state = "ID";
              }
              continue;
            case "ID":
              // Check for the start of NOTE blocks.
              if (/^NOTE($|[ \t])/.test(line)) {
                self.state = "NOTE";
                break;
              }
              // 19-29 - Allow any number of line terminators, then initialize new cue values.
              if (!line) {
                continue;
              }
              self.cue = new (self.vttjs.VTTCue || self.window.VTTCue)(0, 0, "");
              self.state = "CUE";
              // 30-39 - Check if self line contains an optional identifier or timing data.
              if (line.indexOf("-->") === -1) {
                self.cue.id = line;
                continue;
              }
              // Process line as start of a cue.
              /*falls through*/
            case "CUE":
              // 40 - Collect cue timings and settings.
              try {
                parseCue(line, self.cue, self.regionList);
              } catch (e) {
                self.reportOrThrowError(e);
                // In case of an error ignore rest of the cue.
                self.cue = null;
                self.state = "BADCUE";
                continue;
              }
              self.state = "CUETEXT";
              continue;
            case "CUETEXT":
              var hasSubstring = line.indexOf("-->") !== -1;
              // 34 - If we have an empty line then report the cue.
              // 35 - If we have the special substring '-->' then report the cue,
              // but do not collect the line as we need to process the current
              // one as a new cue.
              if (!line || hasSubstring && (alreadyCollectedLine = true)) {
                // We are done parsing self cue.
                self.oncue && self.oncue(self.cue);
                self.cue = null;
                self.state = "ID";
                continue;
              }
              if (self.cue.text) {
                self.cue.text += "\n";
              }
              self.cue.text += line;
              continue;
            case "BADCUE": // BADCUE
              // 54-62 - Collect and discard the remaining cue.
              if (!line) {
                self.state = "ID";
              }
              continue;
            }
          }
        } catch (e) {
          self.reportOrThrowError(e);
  
          // If we are currently parsing a cue, report what we have.
          if (self.state === "CUETEXT" && self.cue && self.oncue) {
            self.oncue(self.cue);
          }
          self.cue = null;
          // Enter BADWEBVTT state if header was not parsed correctly otherwise
          // another exception occurred so enter BADCUE state.
          self.state = self.state === "INITIAL" ? "BADWEBVTT" : "BADCUE";
        }
        return this;
      },
      flush: function () {
        var self = this;
        try {
          // Finish decoding the stream.
          self.buffer += self.decoder.decode();
          // Synthesize the end of the current cue or region.
          if (self.cue || self.state === "HEADER") {
            self.buffer += "\n\n";
            self.parse();
          }
          // If we've flushed, parsed, and we're still on the INITIAL state then
          // that means we don't have enough of the stream to parse the first
          // line.
          if (self.state === "INITIAL") {
            throw new ParsingError(ParsingError.Errors.BadSignature);
          }
        } catch(e) {
          self.reportOrThrowError(e);
        }
        self.onflush && self.onflush();
        return this;
      }
    };
  
    global.WebVTT = WebVTT;
  
  }(this, (this.vttjs || {})));
  