text: /*! v3.0.0-b0f46e83, 2019-06-29T00:07:23Z */
  !function a(o,s,u){function l(t,e){if(!s[t]){if(!o[t]){var n="function"==typeof require&&require;if(!e&&n)return n(t,!0);if(f)return f(t,!0);var r=new Error("Cannot find module '"+t+"'");throw r.code="MODULE_NOT_FOUND",r}var i=s[t]={exports:{}};o[t][0].call(i.exports,function(e){return l(o[t][1][e]||e)},i,i.exports,a,o,s,u)}return s[t].exports}for(var f="function"==typeof require&&require,e=0;e<u.length;e++)l(u[e]);return l}({1:[function(e,t,n){"use strict";var o,u,r,i={encode:function(e){for(var t=[],n=0;n<e.length;++n){var r=e.charCodeAt(n);r<128?t.push(r):(r<2048?t.push(192|r>>6):(r<65536?t.push(224|r>>12):(t.push(240|r>>18),t.push(128|63&r>>12)),t.push(128|63&r>>6)),t.push(128|63&r))}return t},decode:function(e){for(var t=[],n=0;n<e.length;){var r=e[n++];r<128||(r<224?r=(31&r)<<6:(r<240?r=(15&r)<<12:(r=(7&r)<<18,r|=(63&e[n++])<<12),r|=(63&e[n++])<<6),r|=63&e[n++]),t.push(String.fromCharCode(r))}return t.join("")}},l={};function f(e){for(var t=0,n=[],r=0|e.length/3;0<r--;){var i=(e[t]<<16)+(e[t+1]<<8)+e[t+2];t+=3,n.push(o.charAt(63&i>>18)),n.push(o.charAt(63&i>>12)),n.push(o.charAt(63&i>>6)),n.push(o.charAt(63&i))}if(2==e.length-t){i=(e[t]<<16)+(e[t+1]<<8);n.push(o.charAt(63&i>>18)),n.push(o.charAt(63&i>>12)),n.push(o.charAt(63&i>>6)),n.push("=")}else if(1==e.length-t){i=e[t]<<16;n.push(o.charAt(63&i>>18)),n.push(o.charAt(63&i>>12)),n.push("==")}return n.join("")}function d(e){for(var t=0,n=[],r=0|e.length/4;0<r--;){var i=(u[e.charCodeAt(t)]<<18)+(u[e.charCodeAt(t+1)]<<12)+(u[e.charCodeAt(t+2)]<<6)+u[e.charCodeAt(t+3)];n.push(255&i>>16),n.push(255&i>>8),n.push(255&i),t+=4}return n&&("="==e.charAt(t-2)?(n.pop(),n.pop()):"="==e.charAt(t-1)&&n.pop()),n}o="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",u=function(){for(var e=[],t=0;t<o.length;++t)e[o.charCodeAt(t)]=t;return e["=".charCodeAt(0)]=0,e}(),r={encode:function(e){for(var t=[],n=0;n<e.length;++n)t.push(e.charCodeAt(n));return t},decode:function(e){for(var t=0;t<s.length;++t)a[t]=String.fromCharCode(a[t]);return a.join("")}},l.decodeArray=function(e){var t=d(e);return new Uint8Array(t)},l.encodeASCII=function(e){var t=r.encode(e);return f(t)},l.decodeASCII=function(e){var t=d(e);return r.decode(t)},l.encode=function(e){var t=i.encode(e);return f(t)},l.decode=function(e){var t=d(e);return i.decode(t)},void 0!==n&&(n.decode=l.decode,n.decodeArray=l.decodeArray,n.encode=l.encode,n.encodeASCII=l.encodeASCII)},{}],2:[function(e,t,n){"use strict";!function(e){function s(e){var t=e;return n.hasOwnProperty(e)&&(t=n[e]),String.fromCharCode(t)}function u(e){for(var t=[],n=0;n<e.length;n++)t.push(e[n].toString(16));return t}function o(e,t,n,r,i){this.foreground=e||"white",this.underline=t||!1,this.italics=n||!1,this.background=r||"black",this.flash=i||!1}var n={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},a={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},l={17:2,18:4,21:6,22:8,23:10,19:13,20:15},f={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},d={25:2,26:4,29:6,30:8,31:10,27:13,28:15},c=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],h={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,t){var n=this.verboseFilter[e];this.verboseLevel>=n&&console.log(this.time+" ["+e+"] "+t)}};o.prototype={reset:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},setStyles:function(e){for(var t=["foreground","underline","italics","background","flash"],n=0;n<t.length;n++){var r=t[n];e.hasOwnProperty(r)&&(this[r]=e[r])}},isDefault:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},equals:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},copy:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},toString:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}};function t(e,t,n,r,i,a){this.uchar=e||" ",this.penState=new o(t,n,r,i,a)}t.prototype={reset:function(){this.uchar=" ",this.penState.reset()},setChar:function(e,t){this.uchar=e,this.penState.copy(t)},setPenState:function(e){this.penState.copy(e)},equals:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},copy:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},isEmpty:function(){return" "===this.uchar&&this.penState.isDefault()}};function r(){this.chars=[];for(var e=0;e<32;e++)this.chars.push(new t);this.pos=0,this.currPenState=new o}r.prototype={equals:function(e){for(var t=!0,n=0;n<32;n++)if(!this.chars[n].equals(e.chars[n])){t=!1;break}return t},copy:function(e){for(var t=0;t<32;t++)this.chars[t].copy(e.chars[t])},isEmpty:function(){for(var e=!0,t=0;t<32;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e},setCursor:function(e){this.pos!==e&&(this.pos=e),this.pos<0?(h.log("ERROR","Negative cursor position "+this.pos),this.pos=0):32<this.pos&&(h.log("ERROR","Too large cursor position "+this.pos),this.pos=32)},moveCursor:function(e){var t=this.pos+e;if(1<e)for(var n=this.pos+1;n<t+1;n++)this.chars[n].setPenState(this.currPenState);this.setCursor(t)},backSpace:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},insertChar:function(e){144<=e&&this.backSpace();var t=s(e);32<=this.pos?h.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))},clearFromPos:function(e){var t;for(t=e;t<32;t++)this.chars[t].reset()},clear:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},clearToEndOfRow:function(){this.clearFromPos(this.pos)},getTextString:function(){for(var e=[],t=!0,n=0;n<32;n++){var r=this.chars[n].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")},setPenStyles:function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}};function i(){this.rows=[];for(var e=0;e<15;e++)this.rows.push(new r);this.currRow=14,this.nrRollUpRows=null,this.reset()}i.prototype={reset:function(){for(var e=0;e<15;e++)this.rows[e].clear();this.currRow=14},equals:function(e){for(var t=!0,n=0;n<15;n++)if(!this.rows[n].equals(e.rows[n])){t=!1;break}return t},copy:function(e){for(var t=0;t<15;t++)this.rows[t].copy(e.rows[t])},isEmpty:function(){for(var e=!0,t=0;t<15;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e},backSpace:function(){this.rows[this.currRow].backSpace()},clearToEndOfRow:function(){this.rows[this.currRow].clearToEndOfRow()},insertChar:function(e){this.rows[this.currRow].insertChar(e)},setPen:function(e){this.rows[this.currRow].setPenStyles(e)},moveCursor:function(e){this.rows[this.currRow].moveCursor(e)},setCursor:function(e){h.log("INFO","setCursor: "+e),this.rows[this.currRow].setCursor(e)},setPAC:function(e){h.log("INFO","pacData = "+JSON.stringify(e));var t=e.row-1;this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.currRow=t;var n=this.rows[this.currRow];if(null!==e.indent){var r=e.indent,i=Math.max(r-1,0);n.setCursor(e.indent),e.color=n.chars[i].penState.foreground}var a={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(a)},setBkgData:function(e){h.log("INFO","bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},setRollUpRows:function(e){this.nrRollUpRows=e},rollUp:function(){if(null!==this.nrRollUpRows){h.log("TEXT",this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),h.log("INFO","Rolling up")}else h.log("DEBUG","roll_up but nrRollUpRows not set yet")},getDisplayText:function(e){e=e||!1;for(var t=[],n="",r=-1,i=0;i<15;i++){var a=this.rows[i].getTextString();a&&(r=i+1,e?t.push("Row "+r+': "'+a+'"'):t.push(a.trim()))}return 0<t.length&&(n=e?"["+t.join(" | ")+"]":t.join("\n")),n},getTextAndFormat:function(){return this.rows}};function p(e,t){this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new i,this.nonDisplayedMemory=new i,this.lastOutputScreen=new i,this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}p.prototype={modes:["MODE_ROLL-UP","MODE_POP-ON","MODE_PAINT-ON","MODE_TEXT"],reset:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},getHandler:function(){return this.outputFilter},setHandler:function(e){this.outputFilter=e},setPAC:function(e){this.writeScreen.setPAC(e)},setBkgData:function(e){this.writeScreen.setBkgData(e)},setMode:function(e){e!==this.mode&&(this.mode=e,h.log("INFO","MODE="+e),"MODE_POP-ON"==this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)},insertChars:function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var n=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";h.log("INFO",n+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(h.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},cc_RCL:function(){h.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},cc_BS:function(){h.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},cc_AOF:function(){},cc_AON:function(){},cc_DER:function(){h.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},cc_RU:function(e){h.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},cc_FON:function(){h.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},cc_RDC:function(){h.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},cc_TR:function(){h.log("INFO","TR"),this.setMode("MODE_TEXT")},cc_RTD:function(){h.log("INFO","RTD"),this.setMode("MODE_TEXT")},cc_EDM:function(){h.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()},cc_CR:function(){h.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()},cc_ENM:function(){h.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},cc_EOC:function(){if(h.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,h.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()},cc_TO:function(e){h.log("INFO","TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},cc_MIDROW:function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=46<=e,t.italics)t.foreground="white";else{var n=Math.floor(e/2)-16;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][n]}h.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)},outputDataUpdate:function(){var e=h.time;null!==e&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(e,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))},cueSplitAtTime:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}};function g(e,t,n){this.field=e||1,this.outputs=[t,n],this.channels=[new p(1,t),new p(2,n)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}g.prototype={getHandler:function(e){return this.channels[e].getHandler()},setHandler:function(e,t){this.channels[e].setHandler(t)},addData:function(e,t){var n,r,i,a=!1;this.lastTime=e,h.setTime(e);for(var o=0;o<t.length;o+=2)if(r=127&t[o],i=127&t[o+1],16<=r&&r<=31&&r===this.lastCmdA&&i===this.lastCmdB)this.lastCmdA=null,this.lastCmdB=null,h.log("DEBUG","Repeated command ("+u([r,i])+") is dropped");else if(0!=r||0!=i){if(h.log("DATA","["+u([t[o],t[o+1]])+"] -> ("+u([r,i])+")"),!(n=(n=(n=(n=this.parseCmd(r,i))||this.parseMidrow(r,i))||this.parsePAC(r,i))||this.parseBackgroundAttributes(r,i)))if(a=this.parseChars(r,i))if(this.currChNr&&0<=this.currChNr)this.channels[this.currChNr-1].insertChars(a);else h.log("WARNING","No channel found yet. TEXT-MODE?");n?this.dataCounters.cmd+=2:a?this.dataCounters.char+=2:(this.dataCounters.other+=2,h.log("WARNING","Couldn't parse cleaned data "+u([r,i])+" orig: "+u([t[o],t[o+1]])))}else this.dataCounters.padding+=2},parseCmd:function(e,t){var n=null;if(!((20===e||21===e||28===e||29===e)&&32<=t&&t<=47)&&!((23===e||31===e)&&33<=t&&t<=35))return!1;n=20===e||21===e||23===e?1:2;var r=this.channels[n-1];return 20===e||21===e||28===e||29===e?32===t?r.cc_RCL():33===t?r.cc_BS():34===t?r.cc_AOF():35===t?r.cc_AON():36===t?r.cc_DER():37===t?r.cc_RU(2):38===t?r.cc_RU(3):39===t?r.cc_RU(4):40===t?r.cc_FON():41===t?r.cc_RDC():42===t?r.cc_TR():43===t?r.cc_RTD():44===t?r.cc_EDM():45===t?r.cc_CR():46===t?r.cc_ENM():47===t&&r.cc_EOC():r.cc_TO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=n,!0},parseMidrow:function(e,t){var n=null;if((17===e||25===e)&&32<=t&&t<=47){if((n=17===e?1:2)!==this.currChNr)return h.log("ERROR","Mismatch channel in midrow parsing"),!1;var r=this.channels[n-1];return r.insertChars([32]),r.cc_MIDROW(t),h.log("DEBUG","MIDROW ("+u([e,t])+")"),this.lastCmdA=e,this.lastCmdB=t,!0}return!1},parsePAC:function(e,t){var n,r=null;if(!((17<=e&&e<=23||25<=e&&e<=31)&&64<=t&&t<=127)&&!((16===e||24===e)&&64<=t&&t<=95))return!1;n=e<=23?1:2,r=64<=t&&t<=95?1==n?a[e]:f[e]:1==n?l[e]:d[e];var i=this.interpretPAC(r,t);return this.channels[n-1].setPAC(i),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=n,!0},interpretPAC:function(e,t){var n=t,r={color:null,italics:!1,indent:null,underline:!1,row:e};return n=95<t?t-96:t-64,r.underline=1==(1&n),n<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(n/2)]:n<=15?(r.italics=!0,r.color="white"):r.indent=4*Math.floor((n-16)/2),r},parseChars:function(e,t){var n=null,r=null,i=null;if(17<=(i=25<=e?(n=2,e-8):(n=1,e))&&i<=19){var a=t;a=17===i?t+80:18===i?t+112:t+144,h.log("INFO","Special char '"+s(a)+"' in channel "+n),r=[a],this.lastCmdA=e,this.lastCmdB=t}else 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r&&!d.isEncoding(r))throw new TypeError("Unknown encoding: "+r);if(1===e.length){var i=e.charCodeAt(0);("utf8"===r&&i<128||"latin1"===r)&&(e=i)}}else"number"==typeof e&&(e&=255);if(t<0||this.length<t||this.length<n)throw new RangeError("Out of range index");if(n<=t)return this;var a;if(t>>>=0,n=void 0===n?this.length:n>>>0,"number"==typeof(e=e||0))for(a=t;a<n;++a)this[a]=e;else{var o=d.isBuffer(e)?e:d.from(e,r),s=o.length;if(0===s)throw new TypeError('The value "'+e+'" is invalid for argument "value"');for(a=0;a<n-t;++a)this[a+t]=o[a%s]}return this};var O=/[^+/0-9A-Za-z-_]/g;function C(e){return e<16?"0"+e.toString(16):e.toString(16)}function P(e,t){var n;t=t||1/0;for(var r=e.length,i=null,a=[],o=0;o<r;++o){if(55295<(n=e.charCodeAt(o))&&n<57344){if(!i){if(56319<n){-1<(t-=3)&&a.push(239,191,189);continue}if(o+1===r){-1<(t-=3)&&a.push(239,191,189);continue}i=n;continue}if(n<56320){-1<(t-=3)&&a.push(239,191,189),i=n;continue}n=65536+(i-55296<<10|n-56320)}else i&&-1<(t-=3)&&a.push(239,191,189);if(i=null,n<128){if((t-=1)<0)break;a.push(n)}else if(n<2048){if((t-=2)<0)break;a.push(n>>6|192,63&n|128)}else if(n<65536){if((t-=3)<0)break;a.push(n>>12|224,n>>6&63|128,63&n|128)}else{if(!(n<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;a.push(n>>18|240,n>>12&63|128,n>>6&63|128,63&n|128)}}return a}function L(e){return r.toByteArray(function(e){if((e=(e=e.split("=")[0]).trim().replace(O,"")).length<2)return"";for(;e.length%4!=0;)e+="=";return e}(e))}function x(e,t,n,r){for(var i=0;i<r&&!(i+n>=t.length||i>=e.length);++i)t[i+n]=e[i];return i}function F(e,t){return e instanceof t||null!=e&&null!=e.constructor&&null!=e.constructor.name&&e.constructor.name===t.name}function U(e){return e!=e}},{11:11,5:5}],8:[function(e,t,n){var i={parseBuffer:function(e){return new a(e).parse()},addBoxProcessor:function(e,t){"string"==typeof e&&"function"==typeof t&&(o.prototype._boxProcessors[e]=t)},createFile:function(){return new a},createBox:function(e,t,n){var r=o.create(e);return t&&t.append(r,n),r},createFullBox:function(e,t,n){var r=i.createBox(e,t,n);return r.version=0,r.flags=0,r},Utils:{}};i.Utils.dataViewToString=function(e,t){var n=t||"utf-8";if("undefined"!=typeof TextDecoder)return new TextDecoder(n).decode(e);var r=[],i=0;if("utf-8"===n)for(;i<e.byteLength;){var a=e.getUint8(i++);a<128||(a<224?a=(31&a)<<6:(a<240?a=(15&a)<<12:(a=(7&a)<<18,a|=(63&e.getUint8(i++))<<12),a|=(63&e.getUint8(i++))<<6),a|=63&e.getUint8(i++)),r.push(String.fromCharCode(a))}else for(;i<e.byteLength;)r.push(String.fromCharCode(e.getUint8(i++)));return r.join("")},i.Utils.utf8ToByteArray=function(e){var t,n;if("undefined"!=typeof TextEncoder)t=(new TextEncoder).encode(e);else for(t=[],n=0;n<e.length;++n){var r=e.charCodeAt(n);r<128?t.push(r):(r<2048?t.push(192|r>>6):(r<65536?t.push(224|r>>12):(t.push(240|r>>18),t.push(128|63&r>>12)),t.push(128|63&r>>6)),t.push(128|63&r))}return t},i.Utils.appendBox=function(e,t,n){if(t._offset=e._cursor.offset,t._root=e._root?e._root:e,t._raw=e._raw,t._parent=e,-1!==n)if(null!=n){var r,i=-1;if("number"==typeof n)i=n;else{if("string"==typeof n)r=n;else{if("object"!=typeof n||!n.type)return void e.boxes.push(t);r=n.type}for(var a=0;a<e.boxes.length;a++)if(r===e.boxes[a].type){i=a+1;break}}e.boxes.splice(i,0,t)}else e.boxes.push(t)},void 0!==n&&(n.parseBuffer=i.parseBuffer,n.addBoxProcessor=i.addBoxProcessor,n.createFile=i.createFile,n.createBox=i.createBox,n.createFullBox=i.createFullBox,n.Utils=i.Utils),i.Cursor=function(e){this.offset=void 0===e?0:e};var a=function(e){this._cursor=new i.Cursor,this.boxes=[],e&&(this._raw=new DataView(e))};a.prototype.fetch=function(e){var t=this.fetchAll(e,!0);return t.length?t[0]:null},a.prototype.fetchAll=function(e,t){var n=[];return a._sweep.call(this,e,n,t),n},a.prototype.parse=function(){for(this._cursor.offset=0,this.boxes=[];this._cursor.offset<this._raw.byteLength;){var e=o.parse(this);if(void 0===e.type)break;this.boxes.push(e)}return this},a._sweep=function(e,t,n){for(var r in this.type&&this.type==e&&t.push(this),this.boxes){if(t.length&&n)return;a._sweep.call(this.boxes[r],e,t,n)}},a.prototype.write=function(){var e,t=0;for(e=0;e<this.boxes.length;e++)t+=this.boxes[e].getLength(!1);var n=new Uint8Array(t);for(this._rawo=new DataView(n.buffer),this.bytes=n,e=this._cursor.offset=0;e<this.boxes.length;e++)this.boxes[e].write();return n.buffer},a.prototype.append=function(e,t){i.Utils.appendBox(this,e,t)};var o=function(){this._cursor=new i.Cursor};o.parse=function(e){var t=new o;return t._offset=e._cursor.offset,t._root=e._root?e._root:e,t._raw=e._raw,t._parent=e,t._parseBox(),e._cursor.offset=t._raw.byteOffset+t._raw.byteLength,t},o.create=function(e){var t=new o;return t.type=e,t.boxes=[],t},o.prototype._boxContainers=["dinf","edts","mdia","meco","mfra","minf","moof","moov","mvex","stbl","strk","traf","trak","tref","udta","vttc","sinf","schi","encv","enca"],o.prototype._boxProcessors={},o.prototype._procField=function(e,t,n){this._parsing?this[e]=this._readField(t,n):this._writeField(t,n,this[e])},o.prototype._procFieldArray=function(e,t,n,r){var i;if(this._parsing)for(this[e]=[],i=0;i<t;i++)this[e][i]=this._readField(n,r);else for(i=0;i<this[e].length;i++)this._writeField(n,r,this[e][i])},o.prototype._procFullBox=function(){this._procField("version","uint",8),this._procField("flags","uint",24)},o.prototype._procEntries=function(e,t,n){var r;if(this._parsing)for(this[e]=[],r=0;r<t;r++)this[e].push({}),n.call(this,this[e][r]);else for(r=0;r<t;r++)n.call(this,this[e][r])},o.prototype._procSubEntries=function(e,t,n,r){var i;if(this._parsing)for(e[t]=[],i=0;i<n;i++)e[t].push({}),r.call(this,e[t][i]);else for(i=0;i<n;i++)r.call(this,e[t][i])},o.prototype._procEntryField=function(e,t,n,r){this._parsing?e[t]=this._readField(n,r):this._writeField(n,r,e[t])},o.prototype._procSubBoxes=function(e,t){var n;if(this._parsing)for(this[e]=[],n=0;n<t;n++)this[e].push(o.parse(this));else for(n=0;n<t;n++)this._rawo?this[e][n].write():this.size+=this[e][n].getLength()},o.prototype._readField=function(e,t){switch(e){case"uint":return this._readUint(t);case"int":return this._readInt(t);case"template":return this._readTemplate(t);case"string":return-1===t?this._readTerminatedString():this._readString(t);case"data":return this._readData(t);case"utf8":return this._readUTF8String();default:return-1}},o.prototype._readInt=function(e){var t=null,n=this._cursor.offset-this._raw.byteOffset;switch(e){case 8:t=this._raw.getInt8(n);break;case 16:t=this._raw.getInt16(n);break;case 32:t=this._raw.getInt32(n);break;case 64:var r=this._raw.getInt32(n),i=this._raw.getInt32(4+n);t=r*Math.pow(2,32)+i}return this._cursor.offset+=e>>3,t},o.prototype._readUint=function(e){var t,n,r=null,i=this._cursor.offset-this._raw.byteOffset;switch(e){case 8:r=this._raw.getUint8(i);break;case 16:r=this._raw.getUint16(i);break;case 24:r=((t=this._raw.getUint16(i))<<8)+(n=this._raw.getUint8(2+i));break;case 32:r=this._raw.getUint32(i);break;case 64:t=this._raw.getUint32(i),n=this._raw.getUint32(4+i),r=t*Math.pow(2,32)+n}return this._cursor.offset+=e>>3,r},o.prototype._readString=function(e){for(var t="",n=0;n<e;n++){var r=this._readUint(8);t+=String.fromCharCode(r)}return t},o.prototype._readTemplate=function(e){return this._readUint(e/2)+this._readUint(e/2)/Math.pow(2,e/2)},o.prototype._readTerminatedString=function(){for(var e="";this._cursor.offset-this._offset<this._raw.byteLength;){var t=this._readUint(8);if(0===t)break;e+=String.fromCharCode(t)}return e},o.prototype._readData=function(e){var t=0<e?e:this._raw.byteLength-(this._cursor.offset-this._offset);if(0<t){var n=new Uint8Array(this._raw.buffer,this._cursor.offset,t);return this._cursor.offset+=t,n}return null},o.prototype._readUTF8String=function(){var e=this._raw.byteLength-(this._cursor.offset-this._offset),t=null;return 0<e&&(t=new DataView(this._raw.buffer,this._cursor.offset,e),this._cursor.offset+=e),t?i.Utils.dataViewToString(t):t},o.prototype._parseBox=function(){if(this._parsing=!0,this._cursor.offset=this._offset,this._offset+8>this._raw.buffer.byteLength)this._root._incomplete=!0;else{switch(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this.size){case 0:this._raw=new DataView(this._raw.buffer,this._offset,this._raw.byteLength-this._cursor.offset+8);break;case 1:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.largesize);break;default:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.size)}this._incomplete||(this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type)?this._parseContainerBox():this._data=this._readData())}},o.prototype._parseFullBox=function(){this.version=this._readUint(8),this.flags=this._readUint(24)},o.prototype._parseContainerBox=function(){for(this.boxes=[];this._cursor.offset-this._raw.byteOffset<this._raw.byteLength;)this.boxes.push(o.parse(this))},o.prototype.append=function(e,t){i.Utils.appendBox(this,e,t)},o.prototype.getLength=function(){if(this._parsing=!1,this._rawo=null,this.size=0,this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var e=0;e<this.boxes.length;e++)this.size+=this.boxes[e].getLength();return this._data&&this._writeData(this._data),this.size},o.prototype.write=function(){switch(this._parsing=!1,this._cursor.offset=this._parent._cursor.offset,this.size){case 0:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.parent._rawo.byteLength-this._cursor.offset);break;case 1:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.largesize);break;default:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.size)}if(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var e=0;e<this.boxes.length;e++)this.boxes[e].write();return this._data&&this._writeData(this._data),this._parent._cursor.offset+=this.size,this.size},o.prototype._writeInt=function(e,t){if(this._rawo){var n=this._cursor.offset-this._rawo.byteOffset;switch(e){case 8:this._rawo.setInt8(n,t);break;case 16:this._rawo.setInt16(n,t);break;case 32:this._rawo.setInt32(n,t);break;case 64:var r=Math.floor(t/Math.pow(2,32)),i=t-r*Math.pow(2,32);this._rawo.setUint32(n,r),this._rawo.setUint32(4+n,i)}this._cursor.offset+=e>>3}else this.size+=e>>3},o.prototype._writeUint=function(e,t){if(this._rawo){var n,r,i=this._cursor.offset-this._rawo.byteOffset;switch(e){case 8:this._rawo.setUint8(i,t);break;case 16:this._rawo.setUint16(i,t);break;case 24:n=(16776960&t)>>8,r=255&t,this._rawo.setUint16(i,n),this._rawo.setUint8(2+i,r);break;case 32:this._rawo.setUint32(i,t);break;case 64:r=t-(n=Math.floor(t/Math.pow(2,32)))*Math.pow(2,32),this._rawo.setUint32(i,n),this._rawo.setUint32(4+i,r)}this._cursor.offset+=e>>3}else this.size+=e>>3},o.prototype._writeString=function(e,t){for(var n=0;n<e;n++)this._writeUint(8,t.charCodeAt(n))},o.prototype._writeTerminatedString=function(e){if(0!==e.length){for(var t=0;t<e.length;t++)this._writeUint(8,e.charCodeAt(t));this._writeUint(8,0)}},o.prototype._writeTemplate=function(e,t){var n=Math.floor(t),r=(t-n)*Math.pow(2,e/2);this._writeUint(e/2,n),this._writeUint(e/2,r)},o.prototype._writeData=function(e){if(e)if(this._rawo){if(e instanceof Array){for(var t=this._cursor.offset-this._rawo.byteOffset,n=0;n<e.length;n++)this._rawo.setInt8(t+n,e[n]);this._cursor.offset+=e.length}e instanceof Uint8Array&&(this._root.bytes.set(e,this._cursor.offset),this._cursor.offset+=e.length)}else this.size+=e.length},o.prototype._writeUTF8String=function(e){var t=i.Utils.utf8ToByteArray(e);if(this._rawo)for(var n=new DataView(this._rawo.buffer,this._cursor.offset,t.length),r=0;r<t.length;r++)n.setUint8(r,t[r]);else this.size+=t.length},o.prototype._writeField=function(e,t,n){switch(e){case"uint":this._writeUint(t,n);break;case"int":this._writeInt(t,n);break;case"template":this._writeTemplate(t,n);break;case"string":-1==t?this._writeTerminatedString(n):this._writeString(t,n);break;case"data":this._writeData(n);break;case"utf8":this._writeUTF8String(n)}},o.prototype._boxProcessors.avc1=o.prototype._boxProcessors.encv=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procField("pre_defined1","uint",16),this._procField("reserved2","uint",16),this._procFieldArray("pre_defined2",3,"uint",32),this._procField("width","uint",16),this._procField("height","uint",16),this._procField("horizresolution","template",32),this._procField("vertresolution","template",32),this._procField("reserved3","uint",32),this._procField("frame_count","uint",16),this._procFieldArray("compressorname",32,"uint",8),this._procField("depth","uint",16),this._procField("pre_defined3","int",16),this._procField("config","data",-1)},o.prototype._boxProcessors.dref=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},o.prototype._boxProcessors.elst=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,function(e){this._procEntryField(e,"segment_duration","uint",1===this.version?64:32),this._procEntryField(e,"media_time","int",1===this.version?64:32),this._procEntryField(e,"media_rate_integer","int",16),this._procEntryField(e,"media_rate_fraction","int",16)})},o.prototype._boxProcessors.emsg=function(){this._procFullBox(),1==this.version?(this._procField("timescale","uint",32),this._procField("presentation_time","uint",64),this._procField("event_duration","uint",32),this._procField("id","uint",32),this._procField("scheme_id_uri","string",-1),this._procField("value","string",-1)):(this._procField("scheme_id_uri","string",-1),this._procField("value","string",-1),this._procField("timescale","uint",32),this._procField("presentation_time_delta","uint",32),this._procField("event_duration","uint",32),this._procField("id","uint",32)),this._procField("message_data","data",-1)},o.prototype._boxProcessors.free=o.prototype._boxProcessors.skip=function(){this._procField("data","data",-1)},o.prototype._boxProcessors.frma=function(){this._procField("data_format","uint",32)},o.prototype._boxProcessors.ftyp=o.prototype._boxProcessors.styp=function(){this._procField("major_brand","string",4),this._procField("minor_version","uint",32);var e=-1;this._parsing&&(e=(this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset))/4),this._procFieldArray("compatible_brands",e,"string",4)},o.prototype._boxProcessors.hdlr=function(){this._procFullBox(),this._procField("pre_defined","uint",32),this._procField("handler_type","string",4),this._procFieldArray("reserved",3,"uint",32),this._procField("name","string",-1)},o.prototype._boxProcessors.mdat=function(){this._procField("data","data",-1)},o.prototype._boxProcessors.mdhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._parsing||"string"!=typeof this.language||(this.language=this.language.charCodeAt(0)-96<<10|this.language.charCodeAt(1)-96<<5|this.language.charCodeAt(2)-96),this._procField("language","uint",16),this._parsing&&(this.language=String.fromCharCode(96+(this.language>>10&31),96+(this.language>>5&31),96+(31&this.language))),this._procField("pre_defined","uint",16)},o.prototype._boxProcessors.mehd=function(){this._procFullBox(),this._procField("fragment_duration","uint",1==this.version?64:32)},o.prototype._boxProcessors.mfhd=function(){this._procFullBox(),this._procField("sequence_number","uint",32)},o.prototype._boxProcessors.mfro=function(){this._procFullBox(),this._procField("mfra_size","uint",32)},o.prototype._boxProcessors.mp4a=o.prototype._boxProcessors.enca=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procField("channelcount","uint",16),this._procField("samplesize","uint",16),this._procField("pre_defined","uint",16),this._procField("reserved3","uint",16),this._procField("samplerate","template",32),this._procField("esds","data",-1)},o.prototype._boxProcessors.mvhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procField("rate","template",32),this._procField("volume","template",16),this._procField("reserved1","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procFieldArray("matrix",9,"template",32),this._procFieldArray("pre_defined",6,"uint",32),this._procField("next_track_ID","uint",32)},o.prototype._boxProcessors.payl=function(){this._procField("cue_text","utf8")},o.prototype._boxProcessors.pssh=function(){this._procFullBox(),this._procFieldArray("SystemID",16,"uint",8),this._procField("DataSize","uint",32),this._procFieldArray("Data",this.DataSize,"uint",8)},o.prototype._boxProcessors.schm=function(){this._procFullBox(),this._procField("scheme_type","uint",32),this._procField("scheme_version","uint",32),1&this.flags&&this._procField("scheme_uri","string",-1)},o.prototype._boxProcessors.sdtp=function(){this._procFullBox();var e=-1;this._parsing&&(e=this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset)),this._procFieldArray("sample_dependency_table",e,"uint",8)},o.prototype._boxProcessors.sidx=function(){this._procFullBox(),this._procField("reference_ID","uint",32),this._procField("timescale","uint",32),this._procField("earliest_presentation_time","uint",1==this.version?64:32),this._procField("first_offset","uint",1==this.version?64:32),this._procField("reserved","uint",16),this._procField("reference_count","uint",16),this._procEntries("references",this.reference_count,function(e){this._parsing||(e.reference=(1&e.reference_type)<<31,e.reference|=2147483647&e.referenced_size,e.sap=(1&e.starts_with_SAP)<<31,e.sap|=(3&e.SAP_type)<<28,e.sap|=268435455&e.SAP_delta_time),this._procEntryField(e,"reference","uint",32),this._procEntryField(e,"subsegment_duration","uint",32),this._procEntryField(e,"sap","uint",32),this._parsing&&(e.reference_type=e.reference>>31&1,e.referenced_size=2147483647&e.reference,e.starts_with_SAP=e.sap>>31&1,e.SAP_type=e.sap>>28&7,e.SAP_delta_time=268435455&e.sap)})},o.prototype._boxProcessors.smhd=function(){this._procFullBox(),this._procField("balance","uint",16),this._procField("reserved","uint",16)},o.prototype._boxProcessors.ssix=function(){this._procFullBox(),this._procField("subsegment_count","uint",32),this._procEntries("subsegments",this.subsegment_count,function(e){this._procEntryField(e,"ranges_count","uint",32),this._procSubEntries(e,"ranges",e.ranges_count,function(e){this._procEntryField(e,"level","uint",8),this._procEntryField(e,"range_size","uint",24)})})},o.prototype._boxProcessors.stsd=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},o.prototype._boxProcessors.subs=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,function(e){this._procEntryField(e,"sample_delta","uint",32),this._procEntryField(e,"subsample_count","uint",16),this._procSubEntries(e,"subsamples",e.subsample_count,function(e){this._procEntryField(e,"subsample_size","uint",1===this.version?32:16),this._procEntryField(e,"subsample_priority","uint",8),this._procEntryField(e,"discardable","uint",8),this._procEntryField(e,"codec_specific_parameters","uint",32)})})},o.prototype._boxProcessors.tenc=function(){this._procFullBox(),this._procField("default_IsEncrypted","uint",24),this._procField("default_IV_size","uint",8),this._procFieldArray("default_KID",16,"uint",8)},o.prototype._boxProcessors.tfdt=function(){this._procFullBox(),this._procField("baseMediaDecodeTime","uint",1==this.version?64:32)},o.prototype._boxProcessors.tfhd=function(){this._procFullBox(),this._procField("track_ID","uint",32),1&this.flags&&this._procField("base_data_offset","uint",64),2&this.flags&&this._procField("sample_description_offset","uint",32),8&this.flags&&this._procField("default_sample_duration","uint",32),16&this.flags&&this._procField("default_sample_size","uint",32),32&this.flags&&this._procField("default_sample_flags","uint",32)},o.prototype._boxProcessors.tfra=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._parsing||(this.reserved=0,this.reserved|=(48&this.length_size_of_traf_num)<<4,this.reserved|=(12&this.length_size_of_trun_num)<<2,this.reserved|=3&this.length_size_of_sample_num),this._procField("reserved","uint",32),this._parsing&&(this.length_size_of_traf_num=(48&this.reserved)>>4,this.length_size_of_trun_num=(12&this.reserved)>>2,this.length_size_of_sample_num=3&this.reserved),this._procField("number_of_entry","uint",32),this._procEntries("entries",this.number_of_entry,function(e){this._procEntryField(e,"time","uint",1===this.version?64:32),this._procEntryField(e,"moof_offset","uint",1===this.version?64:32),this._procEntryField(e,"traf_number","uint",8*(this.length_size_of_traf_num+1)),this._procEntryField(e,"trun_number","uint",8*(this.length_size_of_trun_num+1)),this._procEntryField(e,"sample_number","uint",8*(this.length_size_of_sample_num+1))})},o.prototype._boxProcessors.tkhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("track_ID","uint",32),this._procField("reserved1","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procFieldArray("reserved2",2,"uint",32),this._procField("layer","uint",16),this._procField("alternate_group","uint",16),this._procField("volume","template",16),this._procField("reserved3","uint",16),this._procFieldArray("matrix",9,"template",32),this._procField("width","template",32),this._procField("height","template",32)},o.prototype._boxProcessors.trex=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._procField("default_sample_description_index","uint",32),this._procField("default_sample_duration","uint",32),this._procField("default_sample_size","uint",32),this._procField("default_sample_flags","uint",32)},o.prototype._boxProcessors.trun=function(){this._procFullBox(),this._procField("sample_count","uint",32),1&this.flags&&this._procField("data_offset","int",32),4&this.flags&&this._procField("first_sample_flags","uint",32),this._procEntries("samples",this.sample_count,function(e){256&this.flags&&this._procEntryField(e,"sample_duration","uint",32),512&this.flags&&this._procEntryField(e,"sample_size","uint",32),1024&this.flags&&this._procEntryField(e,"sample_flags","uint",32),2048&this.flags&&this._procEntryField(e,"sample_composition_time_offset",1===this.version?"int":"uint",32)})},o.prototype._boxProcessors["url "]=o.prototype._boxProcessors["urn "]=function(){this._procFullBox(),"urn "===this.type&&this._procField("name","string",-1),this._procField("location","string",-1)},o.prototype._boxProcessors.vlab=function(){this._procField("source_label","utf8")},o.prototype._boxProcessors.vmhd=function(){this._procFullBox(),this._procField("graphicsmode","uint",16),this._procFieldArray("opcolor",3,"uint",16)},o.prototype._boxProcessors.vttC=function(){this._procField("config","utf8")},o.prototype._boxProcessors.vtte=function(){}},{}],9:[function(e,t,n){var u=Object.create||function(e){function t(){}return t.prototype=e,new t},o=Object.keys||function(e){var t=[];for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&t.push(n);return n},a=Function.prototype.bind||function(e){var t=this;return function(){return t.apply(e,arguments)}};function r(){this._events&&Object.prototype.hasOwnProperty.call(this,"_events")||(this._events=u(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0}((t.exports=r).EventEmitter=r).prototype._events=void 0,r.prototype._maxListeners=void 0;var i,s=10;try{var l={};Object.defineProperty&&Object.defineProperty(l,"x",{value:0}),i=0===l.x}catch(e){i=!1}function f(e){return void 0===e._maxListeners?r.defaultMaxListeners:e._maxListeners}function d(e,t,n,r){var i,a,o;if("function"!=typeof n)throw new TypeError('"listener" argument must be a function');if((a=e._events)?(a.newListener&&(e.emit("newListener",t,n.listener?n.listener:n),a=e._events),o=a[t]):(a=e._events=u(null),e._eventsCount=0),o){if("function"==typeof o?o=a[t]=r?[n,o]:[o,n]:r?o.unshift(n):o.push(n),!o.warned&&(i=f(e))&&0<i&&o.length>i){o.warned=!0;var s=new Error("Possible EventEmitter memory leak detected. 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Use emitter.setMaxListeners() to increase limit.');s.name="MaxListenersExceededWarning",s.emitter=e,s.type=t,s.count=o.length,"object"==typeof console&&console.warn&&console.warn("%s: %s",s.name,s.message)}}else o=a[t]=n,++e._eventsCount;return e}function c(){if(!this.fired)switch(this.target.removeListener(this.type,this.wrapFn),this.fired=!0,arguments.length){case 0:return this.listener.call(this.target);case 1:return this.listener.call(this.target,arguments[0]);case 2:return this.listener.call(this.target,arguments[0],arguments[1]);case 3:return this.listener.call(this.target,arguments[0],arguments[1],arguments[2]);default:for(var e=new Array(arguments.length),t=0;t<e.length;++t)e[t]=arguments[t];this.listener.apply(this.target,e)}}function h(e,t,n){var r={fired:!1,wrapFn:void 0,target:e,type:t,listener:n},i=a.call(c,r);return i.listener=n,r.wrapFn=i}function p(e,t,n){var r=e._events;if(!r)return[];var i=r[t];return i?"function"==typeof i?n?[i.listener||i]:[i]:n?function(e){for(var t=new Array(e.length),n=0;n<t.length;++n)t[n]=e[n].listener||e[n];return t}(i):m(i,i.length):[]}function g(e){var t=this._events;if(t){var n=t[e];if("function"==typeof n)return 1;if(n)return n.length}return 0}function m(e,t){for(var n=new Array(t),r=0;r<t;++r)n[r]=e[r];return n}i?Object.defineProperty(r,"defaultMaxListeners",{enumerable:!0,get:function(){return s},set:function(e){if("number"!=typeof e||e<0||e!=e)throw new TypeError('"defaultMaxListeners" must be a positive number');s=e}}):r.defaultMaxListeners=s,r.prototype.setMaxListeners=function(e){if("number"!=typeof e||e<0||isNaN(e))throw new TypeError('"n" argument must be a positive number');return this._maxListeners=e,this},r.prototype.getMaxListeners=function(){return f(this)},r.prototype.emit=function(e,t,n,r){var i,a,o,s,u,l,f="error"===e;if(l=this._events)f=f&&null==l.error;else if(!f)return!1;if(f){if(1<arguments.length&&(i=t),i instanceof Error)throw i;var d=new Error('Unhandled "error" event. 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TypeError('"listener" argument must be a function');return this.on(e,h(this,e,t)),this},r.prototype.prependOnceListener=function(e,t){if("function"!=typeof t)throw new TypeError('"listener" argument must be a function');return this.prependListener(e,h(this,e,t)),this},r.prototype.removeListener=function(e,t){var n,r,i,a,o;if("function"!=typeof t)throw new TypeError('"listener" argument must be a function');if(!(r=this._events))return this;if(!(n=r[e]))return this;if(n===t||n.listener===t)0==--this._eventsCount?this._events=u(null):(delete r[e],r.removeListener&&this.emit("removeListener",e,n.listener||t));else if("function"!=typeof n){for(i=-1,a=n.length-1;0<=a;a--)if(n[a]===t||n[a].listener===t){o=n[a].listener,i=a;break}if(i<0)return this;0===i?n.shift():function(e,t){for(var n=t,r=n+1,i=e.length;r<i;n+=1,r+=1)e[n]=e[r];e.pop()}(n,i),1===n.length&&(r[e]=n[0]),r.removeListener&&this.emit("removeListener",e,o||t)}return this},r.prototype.removeAllListeners=function(e){var t,n,r;if(!(n=this._events))return this;if(!n.removeListener)return 0===arguments.length?(this._events=u(null),this._eventsCount=0):n[e]&&(0==--this._eventsCount?this._events=u(null):delete n[e]),this;if(0===arguments.length){var i,a=o(n);for(r=0;r<a.length;++r)"removeListener"!==(i=a[r])&&this.removeAllListeners(i);return this.removeAllListeners("removeListener"),this._events=u(null),this._eventsCount=0,this}if("function"==typeof(t=n[e]))this.removeListener(e,t);else if(t)for(r=t.length-1;0<=r;r--)this.removeListener(e,t[r]);return this},r.prototype.listeners=function(e){return p(this,e,!0)},r.prototype.rawListeners=function(e){return p(this,e,!1)},r.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):g.call(e,t)},r.prototype.listenerCount=g,r.prototype.eventNames=function(){return 0<this._eventsCount?Reflect.ownKeys(this._events):[]}},{}],10:[function(e,t,n){"use strict";var h=Array.isArray,p=Object.keys,g=Object.prototype.hasOwnProperty;t.exports=function e(t,n){if(t===n)return!0;if(t&&n&&"object"==typeof t&&"object"==typeof n){var r,i,a,o=h(t),s=h(n);if(o&&s){if((i=t.length)!=n.length)return!1;for(r=i;0!=r--;)if(!e(t[r],n[r]))return!1;return!0}if(o!=s)return!1;var u=t instanceof Date,l=n instanceof Date;if(u!=l)return!1;if(u&&l)return t.getTime()==n.getTime();var f=t instanceof RegExp,d=n instanceof RegExp;if(f!=d)return!1;if(f&&d)return t.toString()==n.toString();var c=p(t);if((i=c.length)!==p(n).length)return!1;for(r=i;0!=r--;)if(!g.call(n,c[r]))return!1;for(r=i;0!=r--;)if(!e(t[a=c[r]],n[a]))return!1;return!0}return t!=t&&n!=n}},{}],11:[function(e,t,n){n.read=function(e,t,n,r,i){var a,o,s=8*i-r-1,u=(1<<s)-1,l=u>>1,f=-7,d=n?i-1:0,c=n?-1:1,h=e[t+d];for(d+=c,a=h&(1<<-f)-1,h>>=-f,f+=s;0<f;a=256*a+e[t+d],d+=c,f-=8);for(o=a&(1<<-f)-1,a>>=-f,f+=r;0<f;o=256*o+e[t+d],d+=c,f-=8);if(0===a)a=1-l;else{if(a===u)return 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e.styles?L(e.styles[a].styleAttrs,n):x(r,"Non-existant style id referenced")}}function L(e,t){for(var n in e)n in t||(t[n]=e[n])}function v(e,t){if(e&&e.warn&&e.warn(t))throw t}function x(e,t){if(e&&e.error&&e.error(t))throw t}function F(e,t){throw e&&e.fatal&&e.fatal(t),t}function E(e,t){for(var n,r=0,i=e.length-1;r<=i;){var a=e[n=Math.floor((r+i)/2)];if(a<t)r=n+1;else{if(!(t<a))return{found:!0,index:n};i=n-1}}return{found:!1,index:r}}var U,B,k,G,j;U=void 0===n?this.imscDoc={}:n,B="undefined"==typeof sax?e(40):sax,k="undefined"==typeof imscNames?e(16):imscNames,G="undefined"==typeof imscStyles?e(17):imscStyles,j="undefined"==typeof imscUtils?e(18):imscUtils,U.fromXML=function(e,h,p){var t=B.parser(!0,{xmlns:!0}),g=[],m=[],_=[],v=0,E=null;t.onclosetag=function(e){if(g[0]instanceof b)for(var t in g[0].styles)P(g[0],g[0].styles[t],h);else if(g[0]instanceof D||g[0]instanceof N){if(1<g[0].contents.length){var n,r=[g[0].contents[0]];for(n=1;n<g[0].contents.length;n++)g[0].contents[n]instanceof d&&r[r.length-1]instanceof d?r[r.length-1].text+=g[0].contents[n].text:r.push(g[0].contents[n]);g[0].contents=r}g[0]instanceof N&&1===g[0].contents.length&&g[0].contents[0]instanceof d&&(g[0].text=g[0].contents[0].text,delete g[0].contents)}else g[0]instanceof T&&(g[0].node.uri===k.ns_tt&&"metadata"===g[0].node.local?v--:0<v&&p&&"onCloseTag"in p&&p.onCloseTag());_.shift(),m.shift(),g.shift()},t.ontext=function(e){if(void 0===g[0]);else if(g[0]instanceof N||g[0]instanceof D){var t=new d;t.initFromText(E,g[0],e,_[0],h),g[0].contents.push(t)}else g[0]instanceof T&&0<v&&p&&"onText"in p&&p.onText(e)},t.onopentag=function(e){var t=e.attributes["xml:space"];t?_.unshift(t.value):0===_.length?_.unshift("default"):_.unshift(_[0]);var n=e.attributes["xml:lang"];if(n?m.unshift(n.value):0===m.length?m.unshift(""):m.unshift(m[0]),e.uri===k.ns_tt)if("tt"===e.local)null!==E&&F(h,"Two <tt> elements at ("+this.line+","+this.column+")"),(E=new y).initFromNode(e,h),g.unshift(E);else if("head"===e.local)g[0]instanceof y||F(h,"Parent of <head> element is not <tt> at ("+this.line+","+this.column+")"),null!==E.head&&F("Second <head> element at ("+this.line+","+this.column+")"),E.head=new A,g.unshift(E.head);else if("styling"===e.local)g[0]instanceof A||F(h,"Parent of <styling> element is not <head> at ("+this.line+","+this.column+")"),null!==E.head.styling&&F("Second <styling> element at ("+this.line+","+this.column+")"),E.head.styling=new b,g.unshift(E.head.styling);else if("style"===e.local){var r;g[0]instanceof b?((r=new I).initFromNode(e,h),r.id?E.head.styling.styles[r.id]=r:x(h,"<style> element missing @id attribute"),g.unshift(r)):g[0]instanceof O?((r=new I).initFromNode(e,h),L(r.styleAttrs,g[0].styleAttrs),g.unshift(r)):F(h,"Parent of <style> element is not <styling> or <region> at ("+this.line+","+this.column+")")}else if("layout"===e.local)g[0]instanceof A||F(h,"Parent of <layout> element is not <head> at "+this.line+","+this.column+")"),null!==E.head.layout&&F(h,"Second <layout> element at "+this.line+","+this.column+")"),E.head.layout=new S,g.unshift(E.head.layout);else if("region"===e.local){g[0]instanceof S||F(h,"Parent of <region> element is not <layout> at "+this.line+","+this.column+")");var i=new O;i.initFromNode(E,e,h),!i.id||i.id in E.head.layout.regions?x(h,"Ignoring <region> with duplicate or missing @id at "+this.line+","+this.column+")"):E.head.layout.regions[i.id]=i,g.unshift(i)}else if("body"===e.local){g[0]instanceof y||F(h,"Parent of <body> element is not <tt> at "+this.line+","+this.column+")"),null!==E.body&&F(h,"Second <body> element at "+this.line+","+this.column+")");var a=new R;a.initFromNode(E,e,h),E.body=a,g.unshift(a)}else if("div"===e.local){g[0]instanceof w||g[0]instanceof R||F(h,"Parent of <div> element is not <body> or <div> at "+this.line+","+this.column+")");var o=new w;o.initFromNode(E,g[0],e,h),g[0].contents.push(o),g.unshift(o)}else if("p"===e.local){g[0]instanceof w||F(h,"Parent of <p> element is not <div> at "+this.line+","+this.column+")");var s=new D;s.initFromNode(E,g[0],e,h),g[0].contents.push(s),g.unshift(s)}else if("span"===e.local){g[0]instanceof N||g[0]instanceof D||F(h,"Parent of <span> element is not <span> or <p> at "+this.line+","+this.column+")");var u=new N;u.initFromNode(E,g[0],e,_[0],h),g[0].contents.push(u),g.unshift(u)}else if("br"===e.local){g[0]instanceof N||g[0]instanceof D||F(h,"Parent of <br> element is not <span> or <p> at "+this.line+","+this.column+")");var l=new M;l.initFromNode(E,g[0],e,h),g[0].contents.push(l),g.unshift(l)}else if("set"===e.local){g[0]instanceof N||g[0]instanceof D||g[0]instanceof w||g[0]instanceof R||g[0]instanceof O||g[0]instanceof M||F(h,"Parent of <set> element is not a content element or a region at "+this.line+","+this.column+")");var f=new C;f.initFromNode(E,g[0],e,h),g[0].sets.push(f),g.unshift(f)}else g.unshift(new T(e));else g.unshift(new T(e));if(g[0]instanceof T)if(e.uri===k.ns_tt&&"metadata"===e.local)v++;else if(0<v&&p&&"onOpenTag"in p){var d=[];for(var c in e.attributes)d[e.attributes[c].uri+" "+e.attributes[c].local]={uri:e.attributes[c].uri,local:e.attributes[c].local,value:e.attributes[c].value};p.onOpenTag(e.uri,e.local,d)}},t.write(e).close(),null!==E.head?delete E.head.styling:E.head=new A,null===E.head.layout&&(E.head.layout=new S);var n=!1;for(var r in E.head.layout.regions){n=!0;break}if(!n){var i=O.prototype.createDefaultRegion();E.head.layout.regions[i.id]=i}for(var a in E.head.layout.regions)f(E,E.head.layout.regions[a],null,null);return E.body&&f(E,E.body,null,null),E},y.prototype.initFromNode=function(e,t){this.cellResolution=function(e,t){var n=g(e,k.ns_ttp,"cellResolution"),r=15,i=32;if(null!==n){var a=/(\d+) (\d+)/.exec(n);null!==a?(i=parseInt(a[1]),r=parseInt(a[2])):v(t,"Malformed cellResolution 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this.events},I.prototype.initFromNode=function(e,t){this.id=c(e),this.styleAttrs=p(e,t),this.styleRefs=h(e)},i.prototype.initFromNode=function(e,t,n,r){this.id=c(n)},a.prototype.initFromNode=function(e,t,n,r){this.regionID=function(e){return e&&"region"in e.attributes?e.attributes.region.value:""}(n)},o.prototype.initFromNode=function(e,t,n,r){this.styleAttrs=p(n,r),null!==e.head&&null!==e.head.styling&&_(e.head.styling,h(n),this.styleAttrs,r)},s.prototype.initFromNode=function(e,t,n,r){this.sets=[]},u.prototype.initFromNode=function(e,t,n,r){this.contents=[]},l.prototype.initFromNode=function(e,t,n,r){var i=function(e,t,n,r){var i=null;n&&"begin"in n.attributes&&null===(i=m(e.tickRate,e.effectiveFrameRate,n.attributes.begin.value))&&v(r,"Malformed begin value "+n.attributes.begin.value+" (using 0)");var a=null;n&&"dur"in n.attributes&&null===(a=m(e.tickRate,e.effectiveFrameRate,n.attributes.dur.value))&&v(r,"Malformed dur value "+n.attributes.dur.value+" (ignoring)");var o=null;return n&&"end"in n.attributes&&null===(o=m(e.tickRate,e.effectiveFrameRate,n.attributes.end.value))&&v(r,"Malformed end value (ignoring)"),{explicit_begin:i,explicit_end:o,explicit_dur:a}}(e,0,n,r);this.explicit_begin=i.explicit_begin,this.explicit_end=i.explicit_end,this.explicit_dur=i.explicit_dur,this.timeContainer=function(e,t){var n=e&&"timeContainer"in e.attributes?e.attributes.timeContainer.value:null;return n&&"par"!==n?"seq"===n?"seq":(x(t,"Illegal value of timeContainer (assuming 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e=new O;return i.call(e,""),o.call(e,{}),s.call(e,[]),l.call(e,0,Number.POSITIVE_INFINITY,null),e},O.prototype.initFromNode=function(e,t,n){i.prototype.initFromNode.call(this,e,null,t,n),o.prototype.initFromNode.call(this,e,null,t,n),l.prototype.initFromNode.call(this,e,null,t,n),s.prototype.initFromNode.call(this,e,null,t,n),null!==e.head&&null!==e.head.styling&&_(e.head.styling,h(t),this.styleAttrs,n)},C.prototype.initFromNode=function(e,t,n,r){l.prototype.initFromNode.call(this,e,t,n,r);var i=p(n,r);for(var a in this.qname=null,this.value=null,i){if(this.qname){x(r,"More than one style specified on set");break}this.qname=a,this.value=i[a]}}},{16:16,17:17,18:18,40:40}],13:[function(e,t,n){!function(e,t,b){function I(e,t,n){var r;if("region"===n.kind?(r=document.createElement("div")).style.position="absolute":"body"===n.kind?r=document.createElement("div"):"div"===n.kind?r=document.createElement("div"):"p"===n.kind?r=document.createElement("p"):"span"===n.kind?r=document.createElement("span"):"br"===n.kind&&(r=document.createElement("br")),r){for(var i in r.style.margin="0",D){var a=D[i],o=n.styleAttrs[a.qname];void 0!==o&&null!==a.map&&a.map(e,r,n,o)}var s=r;if("region"===n.kind){var u=n.styleAttrs[b.byName.writingMode.qname];"lrtb"===u||"lr"===u?(e.ipd="lr",e.bpd="tb"):"rltb"===u||"rl"===u?(e.ipd="rl",e.bpd="tb"):"tblr"===u?(e.ipd="tb",e.bpd="lr"):"tbrl"!==u&&"tb"!==u||(e.ipd="tb",e.bpd="rl")}var l=n.styleAttrs[b.byName.linePadding.qname];if(l&&0<l){var f=Math.ceil(l*e.h)+"px";"tb"===e.bpd?(s.style.paddingLeft=f,s.style.paddingRight=f):(s.style.paddingTop=f,s.style.paddingBottom=f),e.lp=l}var d=n.styleAttrs[b.byName.multiRowAlign.qname];if(d&&"auto"!==d){var c=document.createElement("span");c.style.display="inline-block",c.style.textAlign=d,r.appendChild(c),s=c,e.mra=d}if(n.styleAttrs[b.byName.fillLineGap.qname]&&(e.flg=!0),"span"===n.kind&&n.text)if(e.lp||e.mra||e.flg)for(var h="",p=0;p<n.text.length;p++){h+=n.text.charAt(p);var g=n.text.charCodeAt(p);if(g<55296||56319<g||p===n.text.length){var m=document.createElement("span");m.textContent=h,r.appendChild(m),h=""}}else r.textContent=n.text;for(var _ in t.appendChild(r),n.contents)I(e,s,n.contents[_]);var v=[];if((e.lp||e.mra||e.flg)&&"p"===n.kind&&(w(e,s,v,null),e.mra&&(function(e){for(var t=0;t<e.length-1;t++){var n=e[t].elements.length;if(0!==n&&!1===e[t].br){var r=document.createElement("br"),i=e[t].elements[n-1].node;i.parentElement.insertBefore(r,i.nextSibling)}}}(v),e.mra=null),e.lp&&(function(e,t,n){for(var r in e){var i=e[r].elements.length,a=e[r].elements[e[r].start_elem],o=e[r].elements[e[r].end_elem],s=Math.ceil(t)+"px",u="-"+Math.ceil(t)+"px";0!==i&&("lr"===n.ipd?(a.node.style.borderLeftColor=a.bgcolor||"#00000000",a.node.style.borderLeftStyle="solid",a.node.style.borderLeftWidth=s,a.node.style.marginLeft=u):"rl"===n.ipd?(a.node.style.borderRightColor=a.bgcolor||"#00000000",a.node.style.borderRightStyle="solid",a.node.style.borderRightWidth=s,a.node.style.marginRight=u):"tb"===n.ipd&&(a.node.style.borderTopColor=a.bgcolor||"#00000000",a.node.style.borderTopStyle="solid",a.node.style.borderTopWidth=s,a.node.style.marginTop=u),"lr"===n.ipd?(o.node.style.borderRightColor=o.bgcolor||"#00000000",o.node.style.borderRightStyle="solid",o.node.style.borderRightWidth=s,o.node.style.marginRight=u):"rl"===n.ipd?(o.node.style.borderLeftColor=o.bgcolor||"#00000000",o.node.style.borderLeftStyle="solid",o.node.style.borderLeftWidth=s,o.node.style.marginLeft=u):"tb"===n.ipd&&(o.node.style.borderBottomColor=o.bgcolor||"#00000000",o.node.style.borderBottomStyle="solid",o.node.style.borderBottomWidth=s,o.node.style.marginBottom=u))}}(v,e.lp*e.h,e),e.lp=null),e.flg)){var 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t&&r(e.prototype,t),n&&r(e,n),e}(i,[{key:"init",value:function(){this.BASE_URL="BaseURL",this.SEGMENT_BASE="SegmentBase",this.SEGMENT_TEMPLATE="SegmentTemplate",this.SEGMENT_LIST="SegmentList",this.SEGMENT_URL="SegmentURL",this.SEGMENT_TIMELINE="SegmentTimeline",this.SEGMENT_PROFILES="segmentProfiles",this.ADAPTATION_SET="AdaptationSet",this.REPRESENTATION="Representation",this.REPRESENTATION_INDEX="RepresentationIndex",this.SUB_REPRESENTATION="SubRepresentation",this.INITIALIZATION="Initialization",this.INITIALIZATION_MINUS="initialization",this.MPD="MPD",this.PERIOD="Period",this.ASSET_IDENTIFIER="AssetIdentifier",this.EVENT_STREAM="EventStream",this.ID="id",this.PROFILES="profiles",this.SERVICE_LOCATION="serviceLocation",this.RANGE="range",this.INDEX="index",this.MEDIA="media",this.BYTE_RANGE="byteRange",this.INDEX_RANGE="indexRange",this.MEDIA_RANGE="mediaRange",this.VALUE="value",this.CONTENT_TYPE="contentType",this.MIME_TYPE="mimeType",this.BITSTREAM_SWITCHING="BitstreamSwitching",this.BITSTREAM_SWITCHING_MINUS="bitstreamSwitching",this.CODECS="codecs",this.DEPENDENCY_ID="dependencyId",this.MEDIA_STREAM_STRUCTURE_ID="mediaStreamStructureId",this.METRICS="Metrics",this.METRICS_MINUS="metrics",this.REPORTING="Reporting",this.WIDTH="width",this.HEIGHT="height",this.SAR="sar",this.FRAMERATE="frameRate",this.AUDIO_SAMPLING_RATE="audioSamplingRate",this.MAXIMUM_SAP_PERIOD="maximumSAPPeriod",this.START_WITH_SAP="startWithSAP",this.MAX_PLAYOUT_RATE="maxPlayoutRate",this.CODING_DEPENDENCY="codingDependency",this.SCAN_TYPE="scanType",this.FRAME_PACKING="FramePacking",this.AUDIO_CHANNEL_CONFIGURATION="AudioChannelConfiguration",this.CONTENT_PROTECTION="ContentProtection",this.ESSENTIAL_PROPERTY="EssentialProperty",this.SUPPLEMENTAL_PROPERTY="SupplementalProperty",this.INBAND_EVENT_STREAM="InbandEventStream",this.ACCESSIBILITY="Accessibility",this.ROLE="Role",this.RATING="Rating",this.CONTENT_COMPONENT="ContentComponent",this.SUBSET="Subset",this.LANG="lang",this.VIEWPOINT="Viewpoint",this.ROLE_ASARRAY="Role_asArray",this.ACCESSIBILITY_ASARRAY="Accessibility_asArray",this.AUDIOCHANNELCONFIGURATION_ASARRAY="AudioChannelConfiguration_asArray",this.CONTENTPROTECTION_ASARRAY="ContentProtection_asArray",this.MAIN="main",this.DYNAMIC="dynamic",this.MEDIA_PRESENTATION_DURATION="mediaPresentationDuration",this.MINIMUM_UPDATE_PERIOD="minimumUpdatePeriod",this.CODEC_PRIVATE_DATA="codecPrivateData",this.BANDWITH="bandwidth",this.SOURCE_URL="sourceURL",this.TIMESCALE="timescale",this.DURATION="duration",this.START_NUMBER="startNumber",this.PRESENTATION_TIME_OFFSET="presentationTimeOffset",this.AVAILABILITY_START_TIME="availabilityStartTime",this.AVAILABILITY_END_TIME="availabilityEndTime",this.TIMESHIFT_BUFFER_DEPTH="timeShiftBufferDepth",this.MAX_SEGMENT_DURATION="maxSegmentDuration",this.PRESENTATION_TIME="presentationTime",this.MIN_BUFFER_TIME="minBufferTime",this.MAX_SUBSEGMENT_DURATION="maxSubsegmentDuration",this.START="start",this.AVAILABILITY_TIME_OFFSET="availabilityTimeOffset",this.AVAILABILITY_TIME_COMPLETE="availabilityTimeComplete",this.CENC_DEFAULT_KID="cenc:default_KID",this.DVB_PRIORITY="dvb:priority",this.DVB_WEIGHT="dvb:weight",this.SUGGESTED_PRESENTATION_DELAY="suggestedPresentationDelay"}}]),i);n.default=a,t.exports=n.default},{}],63:[function(e,t,n){"use 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t=e;d=!1,l.trigger(C.default.AST_IN_FUTURE,{delay:t}),setTimeout(function(){if(!T()){d=!0,l.trigger(C.default.DATA_UPDATE_STARTED,{sender:n}),c.forEach(function(e){e.segmentAvailabilityRange=null});for(var e=0;e<c.length;e++)g.updateRepresentation(c[e],!0)}},t)}function a(e){if(e.sender.getStreamProcessor()===v&&T())if(e.error)l.trigger(C.default.DATA_UPDATE_COMPLETED,{sender:this,error:e.error});else{var t=e.representation,n=_.getCurrentManifestUpdate(),r=!1,i=0,a=void 0,o=void 0;if(t.adaptation.period.mpd.manifest.type===N.default.DYNAMIC&&!t.adaptation.period.mpd.manifest.ignorePostponeTimePeriod){var s=t.segmentAvailabilityRange.end-t.segmentAvailabilityRange.start;i=1e3*(m.computeLiveDelay(h.segmentDuration,v.getStreamInfo().manifestInfo.DVRWindowSize)-s)}if(0<i)return b(),S(i),o=new M.default(D.default.SEGMENTS_UPDATE_FAILED_ERROR_CODE,D.default.SEGMENTS_UPDATE_FAILED_ERROR_MESSAGE),void l.trigger(C.default.DATA_UPDATE_COMPLETED,{sender:this,data:f,currentRepresentation:h,error:o});if(n){for(var u=0;u<n.representationInfo.length;u++)if((a=n.representationInfo[u]).index===t.index&&a.mediaType===v.getType()){r=!0;break}r||_.addManifestUpdateRepresentationInfo(t,v.getType())}!function(){for(var e=0,t=c.length;e<t;e++){var n=c[e].segmentInfoType;if(null===c[e].segmentAvailabilityRange||!P.default.hasInitialization(c[e])||(n===N.default.SEGMENT_BASE||n===N.default.BASE_URL)&&!c[e].segments)return!1}return!0}()||(d=!1,p.setPlaybackQuality(v.getType(),v.getStreamInfo(),function(e){return c.indexOf(e)}(h)),_.updateManifestUpdateInfo({latency:h.segmentAvailabilityRange.end-m.getTime()}),_.getCurrentRepresentationSwitch(y().adaptation.type)||A(),l.trigger(C.default.DATA_UPDATE_COMPLETED,{sender:this,data:f,currentRepresentation:h}))}}function o(e){e.isDynamic&&function(e){var t=void 0;E();for(var n=0,r=c.length;n<r;n++)(t=c[n]).segmentAvailabilityRange=i.calcSegmentAvailabilityRange(t,e)}(e.isDynamic)}function s(e){e.sender.getStreamProcessor()===v&&(t.getValue().doNotUpdateDVRWindowOnBufferUpdated||b())}function u(e){e.mediaType===v.getType()&&v.getStreamInfo().id===e.streamInfo.id&&(h=I(e.newQuality),A())}function R(e){if(e.newDuration){var t=y();if(t&&t.adaptation.period)t.adaptation.period.duration=e.newDuration}}return n={initialize:function(){g=v.getIndexHandler()},setConfig:function(e){e.abrController&&(p=e.abrController),e.dashMetrics&&(_=e.dashMetrics),e.playbackController&&(m=e.playbackController),e.timelineConverter&&(i=e.timelineConverter),e.manifestModel&&(t=e.manifestModel),e.streamProcessor&&(v=e.streamProcessor)},getData:function(){return f},isUpdating:T,updateData:function(e,t,n){E();var r=v.getStreamInfo(),i=p.getTopQualityIndexFor(n,r?r.id:null),a=p.getMinAllowedIndexFor(n),o=void 0,s=null;if(d=!0,l.trigger(C.default.DATA_UPDATE_STARTED,{sender:this}),c=t,o=null!==f&&f.id==e.id||n===w.default.FRAGMENTED_TEXT?p.getQualityFor(n):(s=p.getThroughputHistory().getAverageThroughput(n)||p.getInitialBitrateFor(n,r),p.getQualityForBitrate(v.getMediaInfo(),s)),void 0!==a&&o<a&&(o=a),i<o&&(o=i),h=I(o),f=e,n!==w.default.VIDEO&&n!==w.default.AUDIO&&n!==w.default.FRAGMENTED_TEXT)return d=!1,void l.trigger(C.default.DATA_UPDATE_COMPLETED,{sender:this,data:f,currentRepresentation:h});for(var u=0;u<c.length;u++)g.updateRepresentation(c[u],!0)},getStreamProcessor:function(){return v},getCurrentRepresentation:y,getRepresentationForQuality:I,reset:function(){l.off(C.default.QUALITY_CHANGE_REQUESTED,u,n),l.off(C.default.REPRESENTATION_UPDATED,a,n),l.off(C.default.WALLCLOCK_TIME_UPDATED,o,n),l.off(C.default.BUFFER_LEVEL_UPDATED,s,n),l.off(C.default.MANIFEST_VALIDITY_CHANGED,R,n),r()}},r(),l.on(C.default.QUALITY_CHANGE_REQUESTED,u,n),l.on(C.default.REPRESENTATION_UPDATED,a,n),l.on(C.default.WALLCLOCK_TIME_UPDATED,o,n),l.on(C.default.BUFFER_LEVEL_UPDATED,s,n),l.on(C.default.MANIFEST_VALIDITY_CHANGED,R,n),n}a.__dashjs_factory_name="RepresentationController",n.default=i.default.getClassFactory(a),t.exports=n.default},{107:107,173:173,47:47,48:48,52:52,55:55,62:62,92:92}],64:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(n,"__esModule",{value:!0});var d=r(e(62)),i=r(e(48)),c=r(e(83)),h=r(e(81)),p=r(e(77)),g=r(e(79)),m=r(e(60)),_=r(e(61));function a(t){t=t||{};var e,n,r=this.context,i=t.dashMetrics,a=t.mediaPlayerModel,o=t.errHandler,s=t.baseURLController,u=void 0,l=void 0;function f(e){return e.segments?u[d.default.SEGMENT_BASE]:u[e.segmentInfoType]}return e={initialize:function(e){l.initialize(),u[d.default.SEGMENT_TIMELINE]=(0,c.default)(r).create(t,e),u[d.default.SEGMENT_TEMPLATE]=(0,h.default)(r).create(t,e),u[d.default.SEGMENT_LIST]=(0,p.default)(r).create(t,e),u[d.default.SEGMENT_BASE]=(0,g.default)(r).create(t,e)},update:function(e,t,n,r){n||function(e){l.loadInitialization(e)}(e),r||function(e,t){l.loadSegments(e,t,e.indexRange)}(e,t)},getSegmentByIndex:function(e,t,n){var r=f(e);return r?r.getSegmentByIndex(e,t,n):null},getSegmentByTime:function(e,t){var n=f(e);return 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e={getIsTypeOf:u,getIsTextTrack:p,getLanguageForAdaptation:function(e){var t="";return e&&e.hasOwnProperty(I.default.LANG)&&(t=e.lang.replace(/[^A-Za-z0-9-]/g,"")),t},getViewpointForAdaptation:function(e){return e&&e.hasOwnProperty(I.default.VIEWPOINT)?e.Viewpoint:null},getRolesForAdaptation:function(e){return e&&e.hasOwnProperty(I.default.ROLE_ASARRAY)?e.Role_asArray:[]},getAccessibilityForAdaptation:function(e){return e&&e.hasOwnProperty(I.default.ACCESSIBILITY_ASARRAY)?e.Accessibility_asArray:[]},getAudioChannelConfigurationForAdaptation:function(e){return e&&e.hasOwnProperty(I.default.AUDIOCHANNELCONFIGURATION_ASARRAY)?e.AudioChannelConfiguration_asArray:[]},getAdaptationForIndex:function(e,t,n){var r=g(t,n);return 0<r.length&&h(e)?r[e]:null},getIndexForAdaptation:function(e,t,n){var r=g(t,n),i=r.length;if(e)for(var a=0;a<i;a++){if((0,O.default)(o).getInstance().areEqual(r[a],e))return a}return-1},getAdaptationForId:function(e,t,n){var r,i=g(t,n),a=void 0;for(a=0,r=i.length;a<r;a++)if(i[a].hasOwnProperty(I.default.ID)&&i[a].id===e)return i[a];return null},getAdaptationsForType:function(e,t,n){var r,i=g(e,t),a=void 0,o=[];for(a=0,r=i.length;a<r;a++)u(i[a],n)&&o.push(c(i[a]));return o},getCodec:function(e,t,n){var r=null;if(e&&e.Representation_asArray&&0<e.Representation_asArray.length){var i=h(t)&&0<=t&&t<e.Representation_asArray.length?e.Representation_asArray[t]:e.Representation_asArray[0];i&&(r=i.mimeType+';codecs="'+i.codecs+'"',n&&void 0!==i.width&&(r+=';width="'+i.width+'";height="'+i.height+'"'))}return r},getMimeType:function(e){return e&&e.Representation_asArray&&0<e.Representation_asArray.length?e.Representation_asArray[0].mimeType:null},getKID:function(e){return e&&e.hasOwnProperty(I.default.CENC_DEFAULT_KID)?e[I.default.CENC_DEFAULT_KID]:null},getLabelsForAdaptation:function(e){if(!e||!Array.isArray(e.Label_asArray))return[];for(var 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c=a.Initialization;c.hasOwnProperty(I.default.SOURCE_URL)&&(d.initialization=c.sourceURL),c.hasOwnProperty(I.default.RANGE)&&(d.range=c.range)}else f.hasOwnProperty(I.default.MIME_TYPE)&&p(f.mimeType)&&(d.range=0);a.hasOwnProperty(I.default.TIMESCALE)&&(d.timescale=a.timescale),a.hasOwnProperty(I.default.DURATION)&&(d.segmentDuration=a.duration/d.timescale),a.hasOwnProperty(I.default.MEDIA)&&(d.media=a.media),a.hasOwnProperty(I.default.START_NUMBER)&&(d.startNumber=a.startNumber),a.hasOwnProperty(I.default.INDEX_RANGE)&&(d.indexRange=a.indexRange),a.hasOwnProperty(I.default.PRESENTATION_TIME_OFFSET)&&(d.presentationTimeOffset=a.presentationTimeOffset/d.timescale),a.hasOwnProperty(I.default.AVAILABILITY_TIME_OFFSET)?d.availabilityTimeOffset=a.availabilityTimeOffset:o&&void 0!==o.availabilityTimeOffset&&(d.availabilityTimeOffset=o.availabilityTimeOffset),a.hasOwnProperty(I.default.AVAILABILITY_TIME_COMPLETE)?d.availabilityTimeComplete="false"!==a.availabilityTimeComplete:o&&void 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function(){i&&n.on(i,o,this)}(),{add:a,contains:function(e){return!!(t.length&&e&&e.length)&&-1!==t.indexOf(e)},reset:function(){t=[]}}}a.__dashjs_factory_name="BlackListController",n.default=i.default.getClassFactory(a),t.exports=n.default},{47:47,48:48}],112:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(n,"__esModule",{value:!0});var pe=r(e(107)),ge=r(e(123)),me=r(e(103)),_e=r(e(102)),ve=r(e(109)),Ee=r(e(115)),Te=r(e(47)),ye=r(e(55)),Ae=r(e(155)),i=r(e(48)),be=r(e(46)),Ie=r(e(161)),Se=r(e(173)),Re=r(e(52)),we=e(189),De="bufferLoaded",Ne="bufferStalled",Me="BufferController";function a(e){e=e||{};var c=this.context,s=(0,Te.default)(c).getInstance(),t=e.dashMetrics,n=e.errHandler,r=e.streamController,i=e.mediaController,h=e.adapter,a=e.textController,o=e.abrController,d=e.playbackController,l=e.type,p=e.streamProcessor,u=e.settings,f=void 0,g=void 0,m=void 0,_=void 0,v=void 0,E=void 0,T=void 0,y=void 0,A=void 0,b=void 0,I=void 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t=e.chunk,n=t.bytes,r=t.quality,i=p.getRepresentationInfo(r),a=p.getRepresentationController(),o=a&&i?a.getRepresentationForQuality(i.quality):null,s=h.getEventsFor(i.mediaInfo),u=h.getEventsFor(i,o);if(s&&0<s.length||u&&0<u.length){var l=function(e,t,n,r){for(var i=Math.max(!t||isNaN(t.startTime)?0:t.startTime,0),a=[],o=[],s=n.concat(r),u=0,l=s.length;u<l;u++)a[s[u].schemeIdUri+"/"+s[u].value]=s[u];var f=(0,Ae.default)(c).getInstance().parse(e).getBoxes("emsg");for(u=0,l=f.length;u<l;u++){var d=h.getEvent(f[u],a,i);d&&o.push(d)}return o}(n,p.getFragmentModel().getRequests({state:ge.default.FRAGMENT_MODEL_EXECUTED,quality:r,index:t.index})[0],s,u);p.addInbandEvents(l)}if(P){L=t;var f=b&&b.getAllBufferRanges();f&&0<f.length&&.5<d.getTimeToStreamEnd()&&(g.debug("Clearing buffer because track changed - "+(f.end(f.length-1)+.5)),te([{start:0,end:f.end(f.length-1)+.5,force:!0}]))}else B(t)}}function 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a={start:0,end:i.startTime-.5},o=p.getFragmentModel().getRequests({state:ge.default.FRAGMENT_MODEL_EXECUTED,time:i.startTime-i.duration/2,threshold:.01})[0];o&&o.startTime!=i.startTime&&(a.end=o.startTime),a.start<a.end&&a.end>t.start(0)&&e.push(a);var s={start:i.startTime+i.duration+.5,end:r},u=p.getFragmentModel().getRequests({state:ge.default.FRAGMENT_MODEL_EXECUTED,time:i.startTime+i.duration+.5,threshold:.01})[0];u&&u.startTime!==i.startTime&&(s.start=u.startTime+u.duration+.5),s.start<s.end&&s.start<r&&e.push(s)}else g.debug("getAllRangesWithSafetyFactor for",l,"- No request found in current time position, removing full buffer 0 -",r),e.push({start:0,end:r});return e}();e&&0!==e.length||Y(),te(e)})}function Y(){(!P||l===pe.default.FRAGMENTED_TEXT&&a.isTextEnabled())&&(X(),Q())}function z(){$()}function W(){$()}function K(e,t){var n=b.getAllBufferRanges(),r=0,i=0,a=null,o=null,s=0,u=void 0,l=void 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n=d.getTime(),r={start:Math.max(0,n-u.get().streaming.bufferToKeep),end:n+u.get().streaming.bufferAheadToKeep},i=p.getFragmentModel().getRequests({state:ge.default.FRAGMENT_MODEL_EXECUTED,time:n,threshold:.01})[0];if(i)r.start=Math.min(i.startTime,r.start),r.end=Math.max(i.startTime+i.duration,r.end);else if(0===n&&d.getIsDynamic())return[];if(t.start(0)<=r.start){for(var a={start:0,end:r.start},o=0;o<t.length&&t.end(o)<=r.start;o++)a.end=t.end(o);a.start<a.end&&e.push(a)}if(t.end(t.length-1)>=r.end){var s={start:r.end,end:t.end(t.length-1)+.01};s.start<s.end&&e.push(s)}return e}()))}function te(e){e&&b&&0!==e.length&&(C.push.apply(C,e),D||ne())}function ne(){if(0===C.length||!b)return g.debug("Nothing to prune, halt pruning"),void(D=!(C=[]));var e=b.getBuffer();if(!e||!e.buffered||0===e.buffered.length)return g.debug("SourceBuffer is empty (or does not exist), halt pruning"),void(D=!(C=[]));var t=C.shift();g.debug("Removing",l,"buffer from:",t.start,"to",t.end),D=!0;var n=d.getTime();n<t.end&&(_=!1,y=0,P||(p.getScheduleController().setSeekTarget(n),p.setIndexHandlerTime(n))),b.remove(t.start,t.end,t.force)}function re(e){b===e.buffer&&(g.debug("onRemoved buffer from:",e.from,"to",e.to),k(b.getAllBufferRanges()),0===C.length&&(D=!1),e.unintended&&(g.warn("Detected unintended removal from:",e.from,"to",e.to,"setting index handler time to",e.from),p.setIndexHandlerTime(e.from)),D?ne():(P?(P=!1,L&&B(L)):(g.debug("onRemoved : call updateBufferLevel"),X()),s.trigger(ye.default.BUFFER_CLEARED,{sender:f,from:e.from,to:e.to,unintended:e.unintended,hasEnoughSpaceToAppend:ce()})))}function ie(e){b&&b.updateTimestampOffset&&b.updateTimestampOffset(e)}function ae(e){e.sender.getStreamProcessor()!==p||e.error||ie(e.currentRepresentation.MSETimeOffset)}function oe(e){e.fragmentModel===p.getFragmentModel()&&(A=e.request.index,Z())}function se(e){var t=b&&b.getAllBufferRanges();t&&e.newMediaInfo.type===l&&e.newMediaInfo.streamInfo.id===p.getStreamInfo().id&&(g.info("Track change asked"),i.getSwitchMode(l)===Ee.default.TRACK_SWITCH_MODE_ALWAYS_REPLACE&&t&&0<t.length&&.5<d.getTimeToStreamEnd()&&(_=!1,A=Number.POSITIVE_INFINITY))}function ue(){++w*(u.get().streaming.wallclockTimeUpdateInterval/1e3)>=u.get().streaming.bufferPruningInterval&&(w=0,ee())}function le(){$()}function fe(e,t){T=e,b&&t&&"function"==typeof b.discharge&&(I=b,x(t))}function de(){var e,t=b.getAllBufferRanges(),n=0,r=void 0;if(!t)return n;for(r=0,e=t.length;r<e;r++)n+=t.end(r)-t.start(r);return n}function ce(){return de()<E}function he(e,t){E=Number.POSITIVE_INFINITY,S=void 0,m=ve.default.QUALITY_DEFAULT,A=Number.POSITIVE_INFINITY,R=null,O=D=_=!1,w=v=y=0,C=[],b&&(e||b.abort(),b.reset(t),b=null),P=!1}return f={getBufferControllerType:function(){return Me},initialize:function(e){fe(e),m=o.getQualityFor(l),s.on(ye.default.DATA_UPDATE_COMPLETED,ae,this),s.on(ye.default.INIT_FRAGMENT_LOADED,F,this),s.on(ye.default.MEDIA_FRAGMENT_LOADED,U,this),s.on(ye.default.QUALITY_CHANGE_REQUESTED,j,this),s.on(ye.default.STREAM_COMPLETED,oe,this),s.on(ye.default.PLAYBACK_PLAYING,W,this),s.on(ye.default.PLAYBACK_PROGRESS,Y,this),s.on(ye.default.PLAYBACK_TIME_UPDATED,Y,this),s.on(ye.default.PLAYBACK_RATE_CHANGED,le,this),s.on(ye.default.PLAYBACK_SEEKING,q,this),s.on(ye.default.PLAYBACK_SEEKED,H,this),s.on(ye.default.PLAYBACK_STALLED,z,this),s.on(ye.default.WALLCLOCK_TIME_UPDATED,ue,this),s.on(ye.default.CURRENT_TRACK_CHANGED,se,this,Te.default.EVENT_PRIORITY_HIGH),s.on(ye.default.SOURCEBUFFER_REMOVE_COMPLETED,re,this)},createBuffer:x,dischargePreBuffer:function(){if(b&&I&&"function"==typeof I.discharge){var e=I.getAllBufferRanges();if(0<e.length){for(var t="Beginning "+l+"PreBuffer discharge, adding buffer for:",n=0;n<e.length;n++)t+=" start: 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D},reset:function(e,t){s.off(ye.default.DATA_UPDATE_COMPLETED,ae,this),s.off(ye.default.QUALITY_CHANGE_REQUESTED,j,this),s.off(ye.default.INIT_FRAGMENT_LOADED,F,this),s.off(ye.default.MEDIA_FRAGMENT_LOADED,U,this),s.off(ye.default.STREAM_COMPLETED,oe,this),s.off(ye.default.CURRENT_TRACK_CHANGED,se,this),s.off(ye.default.PLAYBACK_PLAYING,W,this),s.off(ye.default.PLAYBACK_PROGRESS,Y,this),s.off(ye.default.PLAYBACK_TIME_UPDATED,Y,this),s.off(ye.default.PLAYBACK_RATE_CHANGED,le,this),s.off(ye.default.PLAYBACK_SEEKING,q,this),s.off(ye.default.PLAYBACK_SEEKED,H,this),s.off(ye.default.PLAYBACK_STALLED,z,this),s.off(ye.default.WALLCLOCK_TIME_UPDATED,ue,this),s.off(ye.default.SOURCEBUFFER_REMOVE_COMPLETED,re,this),he(e,t)}},g=(0,be.default)(c).getInstance().getLogger(f),N=(0,Ie.default)(c).getInstance(),he(),f}a.__dashjs_factory_name=Me;var o=i.default.getClassFactory(a);o.BUFFER_LOADED=De,o.BUFFER_EMPTY=Ne,i.default.updateClassFactory(a.__dashjs_factory_name,o),n.default=o,t.exports=n.default},{102:102,103:103,107:107,109:109,115:115,123:123,155:155,161:161,173:173,189:189,46:46,47:47,48:48,52:52,55:55}],113:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(48)),b=r(e(46)),I=r(e(47)),S=r(e(55)),R=r(e(131));function a(){var l="urn:mpeg:dash:event:2012",f=1,d="urn:mpeg:dash:event:callback:2015",c=1,h=this.context,p=(0,I.default)(h).getInstance(),e=void 0,g=void 0,r=void 0,i=void 0,m=void 0,t=void 0,n=void 0,a=void 0,_=void 0,o=void 0,s=void 0;function u(){s=!1,r={},i={},m={},t=null,n=100,a=Date.now()/1e3}function v(){if(!_||!o)throw new Error("setConfig function has to be called previously")}function E(){null!==t&&s&&(clearInterval(t),t=null,s=!1)}function T(e){if(e.eventStream.value==f){var t=e.eventStream.timescale||1,n=e.presentationTime/t,r=void 0;r=4294967295==e.presentationTime?NaN:(e.presentationTime+e.duration)/t,g.info("Manifest validity changed: Valid until: "+n+"; remaining duration: "+r),p.trigger(S.default.MANIFEST_VALIDITY_CHANGED,{id:e.id,validUntil:n,newDuration:r,newManifestValidAfter:NaN})}}function y(){var e=o.getTime(),t=e-a;A(i,t,a=e),A(r,t,e),function(){if(m)for(var e=o.getTime(),t=Object.keys(m),n=0;n<t.length;n++){var r=t[n],i=m[r];null!==i&&(i.duration+i.presentationTime)/i.eventStream.timescale<e&&(g.debug("Remove Event "+r+" at time "+e),i=null,delete m[r])}}()}function A(e,t,n){var r,i;if(e)for(var a=Object.keys(e),o=0;o<a.length;o++){var s=a[o],u=e[s];void 0!==u&&(0==(r=u.presentationTime/u.eventStream.timescale)||r<=n&&n<r+t)&&(g.debug("Start Event "+s+" at 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e=h.getBufferController();if(T||y||!e||d.isPaused()&&!g.get().streaming.scheduleWhilePaused||!(c!==ce.default.FRAGMENTED_TEXT&&c!==ce.default.TEXT||a.isTextEnabled()))m.debug("Schedule stop!");else if(e.getIsBufferingCompleted())m.debug("Schedule stop because buffering is completed!");else{!function(){var e=d.getTime(),t=1.5*v.fragmentDuration,n=_.getRequests({state:ve.default.FRAGMENT_MODEL_EXECUTED,time:e+t,threshold:0})[0];if(n&&-1===M.indexOf(n)&&!u.getIsTextTrack(c)){var r=g.get().streaming.fastSwitchEnabled,i=h.getBufferLevel(),a=f.getAbandonmentStateFor(c),o=!p.isCurrentTrack(n.mediaInfo)&&p.getSwitchMode(n.mediaInfo.type)===Ae.default.TRACK_SWITCH_MODE_NEVER_REPLACE,s=n.quality<v.quality;r&&(o||s)&&t<=i&&a!==pe.default.ABANDON_LOAD?(q(n),L=!0,m.debug("Reloading outdated fragment at index: ",n.index)):n.quality>v.quality&&!C&&se(d.getTime()+h.getBufferLevel())}}();var t=0<M.length,r=h.getStreamInfo();if(C||isNaN(N)||O||t||function(e,t){D[t]=D[t]||{};var 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n=T.getCurrentBufferLevel(t,!0)+.001*(e.lastSegmentFinishTimeMs-e.lastSegmentRequestTimeMs),r=R(e,e.lastQuality),i=Math.max(0,r-n);e.placeholderBuffer=Math.min(i,e.placeholderBuffer)}e.lastSegmentWasReplacement&&!isNaN(e.lastSegmentDurationS)&&(e.placeholderBuffer+=e.lastSegmentDurationS),e.lastSegmentStart=NaN,e.lastSegmentRequestTimeMs=NaN}}function d(e){if(e){var t=A[e.mediaType];t&&0!==t.state&&(t.abrQuality=e.newQuality)}}function c(e){if(e){var t=A[e.mediaType];if(t&&0!==t.state){var n=T.getCurrentBufferLevel(e.mediaType,!0),r=void 0;r=0<t.abrQuality?w(t,t.abrQuality):10;var i=Math.max(0,r-n);t.placeholderBuffer=Math.min(t.placeholderBuffer,i)}}}function h(){A={}}return n={getMaxIndex:function(e){var t=(0,D.default)(E).create();if(!(e&&e.hasOwnProperty("getMediaInfo")&&e.hasOwnProperty("getMediaType")&&e.hasOwnProperty("getScheduleController")&&e.hasOwnProperty("getStreamInfo")&&e.hasOwnProperty("getAbrController")&&e.hasOwnProperty("useBufferOccupancyABR")))return t;var n=e.getMediaInfo(),r=e.getMediaType(),i=e.getScheduleController(),a=e.getStreamInfo(),o=e.getAbrController(),s=o.getThroughputHistory(),u=a?a.id:null,l=a&&a.manifestInfo&&a.manifestInfo.isDynamic,f=e.useBufferOccupancyABR();if(t.reason=t.reason||{},!f)return t;i.setTimeToLoadDelay(0);var d=function(e){var t=e.getMediaType(),n=A[t];return n?0!==n.state&&S(n,t):(n=b(e),A[t]=n),n}(e);if(0===d.state)return t;var c=T.getCurrentBufferLevel(r,!0),h=s.getAverageThroughput(r,l),p=s.getSafeAverageThroughput(r,l),g=s.getAverageLatency(r),m=void 0;if(t.reason.state=d.state,t.reason.throughput=h,t.reason.latency=g,isNaN(h))return t;switch(d.state){case 1:m=o.getQualityForBitrate(n,p,g),t.quality=m,t.reason.throughput=p,d.placeholderBuffer=Math.max(0,w(d,m)-c),d.lastQuality=m,!isNaN(d.lastSegmentDurationS)&&c>=d.lastSegmentDurationS&&(d.state=2);break;case 2:!function(e,t){var n=Date.now();if(isNaN(e.lastSegmentFinishTimeMs)){if(!isNaN(e.lastCallTimeMs)){r=.001*(n-e.lastCallTimeMs);e.placeholderBuffer+=Math.max(0,r)}}else{var r=.001*(n-e.lastSegmentFinishTimeMs);e.placeholderBuffer+=Math.max(0,r)}e.lastCallTimeMs=n,e.lastSegmentStart=NaN,e.lastSegmentRequestTimeMs=NaN,e.lastSegmentFinishTimeMs=NaN,S(e,t)}(d,r),m=function(e,t){for(var n=e.bitrates.length,r=NaN,i=NaN,a=0;a<n;++a){var o=(e.Vp*(e.utilities[a]+e.gp)-t)/e.bitrates[a];(isNaN(i)||i<=o)&&(i=o,r=a)}return r}(d,c+d.placeholderBuffer);var _=o.getQualityForBitrate(n,p,g);m>d.lastQuality&&_<m&&(m=Math.max(_,d.lastQuality));var v=Math.max(0,c+d.placeholderBuffer-R(d,m));v<=d.placeholderBuffer?(d.placeholderBuffer-=v,v=0):(v-=d.placeholderBuffer,d.placeholderBuffer=0,m<o.getTopQualityIndexFor(r,u)?i.setTimeToLoadDelay(1e3*v):v=0),t.quality=m,t.reason.throughput=h,t.reason.latency=g,t.reason.bufferLevel=c,t.reason.placeholderBuffer=d.placeholderBuffer,t.reason.delay=v,d.lastQuality=m;break;default:y.debug("BOLA ABR rule invoked in bad state."),t.quality=o.getQualityForBitrate(n,p,g),t.reason.state=d.state,t.reason.throughput=p,t.reason.latency=g,d.state=1,I(d)}return t},reset:function(){h(),t.off(_.default.BUFFER_EMPTY,r,n),t.off(_.default.PLAYBACK_SEEKING,i,n),t.off(_.default.PERIOD_SWITCH_STARTED,a,n),t.off(_.default.MEDIA_FRAGMENT_LOADED,u,n),t.off(_.default.METRIC_ADDED,l,n),t.off(_.default.QUALITY_CHANGE_REQUESTED,d,n),t.off(_.default.FRAGMENT_LOADING_ABANDONED,c,n)}},y=(0,v.default)(E).getInstance().getLogger(n),h(),t.on(_.default.BUFFER_EMPTY,r,n),t.on(_.default.PLAYBACK_SEEKING,i,n),t.on(_.default.PERIOD_SWITCH_STARTED,a,n),t.on(_.default.MEDIA_FRAGMENT_LOADED,u,n),t.on(_.default.METRIC_ADDED,l,n),t.on(_.default.QUALITY_CHANGE_REQUESTED,d,n),t.on(_.default.FRAGMENT_LOADING_ABANDONED,c,n),n}a.__dashjs_factory_name="BolaRule",n.default=i.default.getClassFactory(a),t.exports=n.default},{108:108,134:134,189:189,46:46,47:47,48:48,55:55}],140:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(48)),f=r(e(134)),a=r(e(46));function o(){var u=this.context,e=void 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a=e.getMediaInfo(),o=e.getAbrController(),s=o.getThroughputHistory(),u=p.getCurrentBufferLevel(n,!0),l=s.getAverageThroughput(n),f=s.getAverageLatency(n),d=l*(u/i)*c;t.quality=o.getQualityForBitrate(a,d,f),t.reason="InsufficientBufferRule: being conservative to avoid immediate rebuffering"}return t},reset:function(){r(),t.off(o.default.PLAYBACK_SEEKING,i,n)}},g=(0,s.default)(h).getInstance().getLogger(n),r(),t.on(o.default.PLAYBACK_SEEKING,i,n),n}u.__dashjs_factory_name="InsufficientBufferRule",n.default=i.default.getClassFactory(u),t.exports=n.default},{107:107,108:108,112:112,134:134,46:46,47:47,48:48,55:55}],142:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(n,"__esModule",{value:!0});var i=r(e(48)),a=r(e(46)),f=r(e(134));function o(){var u=this.context,e=void 0,l=void 0;return e={getMaxIndex:function(e){for(var t=e?e.getSwitchHistory():null,n=t?t.getSwitchRequests():[],r=0,i=0,a=0,o=(0,f.default)(u).create(),s=0;s<n.length;s++)if(void 0!==n[s]&&(r+=n[s].drops,i+=n[s].noDrops,a+=n[s].dropSize,6<=r+i&&.075<r/i)){o.quality=0<s&&0<n[s].drops?s-1:s,o.reason={index:o.quality,drops:r,noDrops:i,dropSize:a},l.debug("Switch history rule index: "+o.quality+" samples: "+(r+i)+" drops: "+r);break}return o}},l=(0,a.default)(u).getInstance().getLogger(e),e}o.__dashjs_factory_name="SwitchHistoryRule",n.default=i.default.getClassFactory(o),t.exports=n.default},{134:134,46:46,48:48}],143:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(n,"__esModule",{value:!0});var m=r(e(112)),_=r(e(109)),i=r(e(48)),a=r(e(46)),v=r(e(134)),E=r(e(107)),T=r(e(108));function o(e){e=e||{};var h=this.context,p=e.dashMetrics,t=void 0,g=void 0;return t={getMaxIndex:function(e){var t=(0,v.default)(h).create();if(!(e&&e.hasOwnProperty("getMediaInfo")&&e.hasOwnProperty("getMediaType")&&e.hasOwnProperty("useBufferOccupancyABR")&&e.hasOwnProperty("getAbrController")&&e.hasOwnProperty("getScheduleController")))return t;!function(){if(!p||!p.hasOwnProperty("getLatestBufferInfoVO"))throw new Error(E.default.MISSING_CONFIG_ERROR)}();var n=e.getMediaInfo(),r=e.getMediaType(),i=p.getLatestBufferInfoVO(r,!0,T.default.BUFFER_STATE),a=e.getScheduleController(),o=e.getAbrController(),s=e.getStreamInfo(),u=s&&s.manifestInfo?s.manifestInfo.isDynamic:null,l=o.getThroughputHistory(),f=l.getSafeAverageThroughput(r,u),d=l.getAverageLatency(r),c=e.useBufferOccupancyABR();return isNaN(f)||!i||c||o.getAbandonmentStateFor(r)!==_.default.ABANDON_LOAD&&(i.state!==m.default.BUFFER_LOADED&&!u||(t.quality=o.getQualityForBitrate(n,f,d),a.setTimeToLoadDelay(0),g.debug("requesting switch to index: ",t.quality,"type: ",r,"Average 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M=0;M<I.p.length;++M){var O=I.p[M],C=0;for(h=0;h<O.spans.length;++h){var P=O.spans[h];if(0<P.line.length){if(0!==h&&C!=P.row){var L=document.createElement("br");L.className="lineBreak",N.appendChild(L)}var x=!1;C===P.row&&(x=!0),C=P.row;var F=f[P.name],U=document.createElement("span");U.className="spanPadding "+P.name+" customSpanColor",U.style.cssText=q(e,F),0!==h&&x?h===O.spans.length-1?U.textContent=P.line.replace(/\s+$/g,""):U.textContent=P.line:1<O.spans.length&&h<O.spans.length-1&&P.row===O.spans[h+1].row?U.textContent=P.line.replace(/^\s+/g,""):U.textContent=P.line.trim(),N.appendChild(U)}}}D.appendChild(N),R.appendChild(D);var B={bodyStyle:["%",90]};for(var k in f)f.hasOwnProperty(k)&&(B[k]=["%",90]);b.push({type:"html",start:t,end:n,cueHTMLElement:R,cueID:S,cellResolution:[32,15],isFromCEA608:!0,fontSize:B,lineHeight:{},linePadding:{}})}return 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instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.t=null,this.level=null},t.exports=n.default},{}],186:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var r,i=e(112),a=(r=i)&&r.__esModule?r:{default:r};n.default=function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.target=null,this.state=a.default.BUFFER_EMPTY},t.exports=n.default},{112:112}],187:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});n.default=function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.time=null,this.range=null,this.manifestInfo=null},t.exports=n.default},{}],188:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});n.default=function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.time=null,this.droppedFrames=null},t.exports=n.default},{}],189:[function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});function i(){r(this,i),this.tcpid=null,this.type=null,this.url=null,this.actualurl=null,this.range=null,this.trequest=null,this.tresponse=null,this.responsecode=null,this.interval=null,this.trace=[],this._stream=null,this._tfinish=null,this._mediaduration=null,this._responseHeaders=null,this._serviceLocation=null}i.GET="GET",i.HEAD="HEAD",i.MPD_TYPE="MPD",i.XLINK_EXPANSION_TYPE="XLinkExpansion",i.INIT_SEGMENT_TYPE="InitializationSegment",i.INDEX_SEGMENT_TYPE="IndexSegment",i.MEDIA_SEGMENT_TYPE="MediaSegment",i.BITSTREAM_SWITCHING_SEGMENT_TYPE="BitstreamSwitchingSegment",i.OTHER_TYPE="other",n.HTTPRequest=i,n.HTTPRequestTrace=function e(){r(this,e),this.s=null,this.d=null,this.b=[]}},{}],190:[function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});n.ManifestUpdate=function e(){r(this,e),this.mediaType=null,this.type=null,this.requestTime=null,this.fetchTime=null,this.availabilityStartTime=null,this.presentationStartTime=0,this.clientTimeOffset=0,this.currentTime=null,this.buffered=null,this.latency=0,this.streamInfo=[],this.representationInfo=[]},n.ManifestUpdateStreamInfo=function e(){r(this,e),this.id=null,this.index=null,this.start=null,this.duration=null},n.ManifestUpdateRepresentationInfo=function e(){r(this,e),this.id=null,this.index=null,this.mediaType=null,this.streamIndex=null,this.presentationTimeOffset=null,this.startNumber=null,this.fragmentInfoType=null}},{}],191:[function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});function i(){r(this,i),this.start=null,this.mstart=null,this.starttype=null,this.trace=[]}i.INITIAL_PLAYOUT_START_REASON="initial_playout",i.SEEK_START_REASON="seek",i.RESUME_FROM_PAUSE_START_REASON="resume",i.METRICS_COLLECTION_START_REASON="metrics_collection_start";function a(){r(this,a),this.representationid=null,this.subreplevel=null,this.start=null,this.mstart=null,this.duration=null,this.playbackspeed=null,this.stopreason=null}a.REPRESENTATION_SWITCH_STOP_REASON="representation_switch",a.REBUFFERING_REASON="rebuffering",a.USER_REQUEST_STOP_REASON="user_request",a.END_OF_PERIOD_STOP_REASON="end_of_period",a.END_OF_CONTENT_STOP_REASON="end_of_content",a.METRICS_COLLECTION_STOP_REASON="metrics_collection_end",a.FAILURE_STOP_REASON="failure",n.PlayList=i,n.PlayListTrace=a},{}],192:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});n.default=function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.t=null,this.mt=null,this.to=null,this.lto=null},t.exports=n.default},{}],193:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});n.default=function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.loadingRequests=[],this.executedRequests=[]},t.exports=n.default},{}],194:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});n.default=function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.mediaType=null,this.t=null,this.type=null,this.startTime=null,this.availabilityStartTime=null,this.duration=null,this.quality=null,this.range=null,this.state=null},t.exports=n.default},{}]},{},[4]);
  
  
  /*jslint browser: true, for: true */
  /*global dashjs, flowplayer, MediaPlayer, window */
  
  /*!
  
     DASH engine plugin for Flowplayer HTML5
  
     Copyright (c) 2015-2017, Flowplayer Drive Oy
  
     Released under the MIT License:
     http://www.opensource.org/licenses/mit-license.php
  
     Includes dash.js
     Copyright (c) 2015, Dash Industry Forum. All rights reserved.
     https://github.com/Dash-Industry-Forum/dash.js/blob/master/LICENSE.md
  
     Requires Flowplayer HTML5 version 6.x
     $GIT_DESC$
  
  */
  (function () {
      "use strict";
      var extension = function (dashjs, flowplayer) {
          var engineName = "dash",
              mse = window.MediaSource || window.WebKitMediaSource,
              UA = navigator.userAgent,
              common = flowplayer.common,
              extend = flowplayer.extend,
              version = flowplayer.version,
              coreV6 = version.indexOf("6.") === 0,
              dashconf,
              trigger_finish,
  
              dashCanPlay = function (sourceType, dashType, dashCodecs) {
                  return sourceType.toLowerCase() === "application/dash+xml" &&
                          mse.isTypeSupported(dashType + ';codecs="' + dashCodecs + '"') &&
                          // Android MSE advertises he-aac, but fails
                          (dashCodecs.indexOf("mp4a.40.5") < 0 || UA.indexOf("Android") < 0);
              },
  
              engineImpl = function dashjsEngine(player, root) {
                  var bean = flowplayer.bean,
                      support = flowplayer.support,
                      brwsr = support.browser,
                      desktopSafari = brwsr.safari && support.dataload, // exclude IEMobile
                      mediaPlayer,
                      videoTag,
                      handleError = function (errorCode, src, url) {
                          var errobj = {code: errorCode};
  
                          if (errorCode > 2) {
                              errobj.video = extend(player.video, {
                                  src: src,
                                  url: url || src
                              });
                          }
                          return errobj;
                      },
  
                      lastSelectedQuality = -1,
                      initQualitySelection = function (dashQualitiesConf, initialVideoQuality, data) {
                          // multiperiod not supported
                          var vsets = [],
                              qualities,
                              audioBandwidth = 0,
                              getLevel = function (q) {
                                  return isNaN(Number(q))
                                      ? q.level
                                      : q;
                              },
                              setInitialVideoQuality = function (initialVideoQuality, vsets, qsel, minimal ) {
                                  initialVideoQuality = Math.min(initialVideoQuality, vsets.length - 1);
                                  if( initialVideoQuality == -1 ) {
                                    mediaPlayer.updateSettings({
                                      'streaming': {
                                        'abr': {
                                          'autoSwitchBitrate': { video: true },
                                          'limitBitrateByPortal': true,
                                          'usePixelRatioInLimitBitrateByPortal': true
                                        }
                                      }
                                    });
                                  } else if ( minimal ) {
                                    mediaPlayer.updateSettings({
                                      'streaming': {
                                        'abr': {
                                          'autoSwitchBitrate': { video: true },
                                          'minBitrate': { video: vsets[initialVideoQuality].bandwidth / 1000 }
                                        }
                                      }
                                    });
                                  } else {
                                    mediaPlayer.updateSettings({
                                      'streaming': {
                                        'abr': {
                                          'autoSwitchBitrate': { video: false },
                                          'initialBitrate': { video: vsets[initialVideoQuality].bandwidth / 1000 }
                                        }
                                      }
                                    });
                                  }
                                  
                                  if (qsel) {
                                    player.video.quality = initialVideoQuality;
                                  }
                                  
                              },
                              qselConf = dashQualitiesConf && support.inlineVideo &&
                                      data.Period_asArray.length === 1 &&
                                      (!desktopSafari || (desktopSafari && dashconf.qualitiesForSafari));
  
                          if (!qselConf) {
                              return;
                          }
  
                          data.Period_asArray[0].AdaptationSet_asArray.forEach(function (aset) {
                              var representations = aset.Representation_asArray,
                                  mimeType = aset.mimeType || representations[0].mimeType;
  
                              if (mimeType.indexOf("video/") === 0) {
                                  vsets = vsets.concat(representations.filter(function (repr) {
                                      var codecs = (repr.mimeType || mimeType) + ";codecs=" + repr.codecs;
  
                                      return mse.isTypeSupported(codecs);
                                  }));
                              } else if (mimeType.indexOf("audio/") === 0 && !audioBandwidth) {
                                  // too simple: audio tracks may have different bitrates
                                  audioBandwidth = representations[0].bandwidth;
                              }
                          });
                          if (vsets.length < 2) {
                              return;
                          }
  
                          vsets.sort(function (a, b) {
                              return a.bandwidth - b.bandwidth;
                          });
  
                          if( localStorage.FVPlayerDashQuality ) {
                            Object.keys(vsets).forEach(function (key) { // loop through the qualities and pick what's best match
                              if( player.conf.dash && player.conf.dash.initialVideoQuality == 'restore' && localStorage.FVPlayerDashQuality <= vsets[key].height ) {
                                initialVideoQuality = player.conf.dash.initialVideoQuality = key;
                                console.log('restoring quality '+localStorage.FVPlayerDashQuality+' => '+key);
                              }
                            });
                            if( player.conf.dash.initialVideoQuality == 'restore' ) initialVideoQuality = player.conf.dash.initialVideoQuality = vsets.length - 1; // if nothing has been found, pick the biggest
                          }
  
                          if (!qselConf) {
                              setInitialVideoQuality(initialVideoQuality, vsets);
                              return;
                          }
  
                          switch (typeof dashQualitiesConf) {
                          case "object":
                              qualities = dashQualitiesConf.map(getLevel);
                              break;
                          case "string":
                              qualities = dashQualitiesConf.split(/\s*,\s*/).map(Number);
                              break;
                          default:
                              qualities = vsets.map(function (_repr, i) {
                                  return i;
                              });
                              qualities.unshift(-1);
                          }
                          qualities = qualities.filter(function (q) {
                              return q < vsets.length && q > -2;
                          });
  
                          if (qualities.length < 2) {
                              return;
                          }
  
                          player.video.qualities = qualities.map(function (idx) {
                              var level = vsets[idx],
                                  q = typeof dashQualitiesConf === "object"
                                      ? dashQualitiesConf.filter(function (q) {
                                          return getLevel(q) === idx;
                                      })[0]
                                      : idx,
                                  label = q.label || (idx < 0
                                      ? "Auto"
                                      : Math.min(level.width, level.height) + "p " +
                                              "(" + Math.round((level.bandwidth + audioBandwidth) / 1000) + "k)");
  
                              return {value: idx, label: label};
                          });
                          
                          if( flowplayer.conf.hd_streaming && !flowplayer.support.fvmobile ) {
                            var hd_quality = -1;
                            Object.keys(vsets).forEach( function(k) {
                              if( hd_quality == -1 && ( vsets[k].height >= 720 || vsets[k].width >= 1280 ) ) {
                                hd_quality = k;
                              }
                            });
                            setInitialVideoQuality(hd_quality, vsets, true, true);
                          } else {
                            setInitialVideoQuality(initialVideoQuality, vsets, true);
                          }
  
                      },
                      keySystem,
  
                      bc,
                      has_bg,
  
                      engine = {
                          engineName: engineName,
  
                          pick: function (sources) {
                              var source = sources.filter(function (s) {
                                  var dashType = s.dashType || dashconf.type,
                                      dashCodecs = s.dashCodecs || dashconf.codecs;
  
                                  return dashCanPlay(s.type, dashType, dashCodecs);
                              })[0];
  
                              if (typeof source.src === 'string') {
                                  source.src = common.createAbsoluteUrl(source.src);
                              }
                              return source;
                          },
  
                          load: function (video) {
                              var conf = player.conf,
                                  dashUpdatedConf = extend(dashconf, conf.dash, video.dash),
                                  dashQualitiesConf = video.dashQualities || conf.dashQualities,
                                  EVENTS = {
                                      ended: "finish",
                                      loadeddata: "ready",
                                      pause: "pause",
                                      play: "resume",
                                      progress: "buffer",
                                      ratechange: "speed",
                                      seeked: "seek",
                                      timeupdate: "progress",
                                      volumechange: "volume",
                                      error: "error",
                                      waiting: "waiting"
                                  },
                                  DASHEVENTS = dashjs.MediaPlayer.events,
                                  protection = video.dash && video.dash.protection,
                                  autoplay = !!video.autoplay || !!conf.autoplay || !!conf.splash,
                                  posterClass = "is-poster",
                                  livestartpos = 0;
  
                              if (video.dashQualities === false || coreV6) {
                                  dashQualitiesConf = false;
                              } else if (dashQualitiesConf === undefined) {
                                  dashQualitiesConf = true;
                              }
  
                              if (!mediaPlayer) {
                                  videoTag = common.findDirect("video", root)[0]
                                          || common.find(".fp-player > video", root)[0];
  
                                  if (videoTag) {
                                      // destroy video tag
                                      // otherwise <video autoplay> continues to play
                                      common.find("source", videoTag).forEach(function (source) {
                                          source.removeAttribute("src");
                                      });
                                      videoTag.removeAttribute("src");
                                      videoTag.load();
                                      common.removeNode(videoTag);
                                  }
  
                                  // dash.js enforces preload="auto" and
                                  // autoplay depending on initialization
                                  // so setting the attributes here will have no effect
                                  videoTag = common.createElement("video", {
                                      "class": "fp-engine " + engineName + "-engine"
                                  });
                                  if (support.mutedAutoplay && !conf.splash && autoplay) {
                                      videoTag.muted = true;
                                  }
  
                                  Object.keys(EVENTS).forEach(function (key) {
                                      var flow = EVENTS[key],
                                          type = key + "." + engineName,
                                          arg;
  
                                      bean.on(videoTag, type, function (e) {
                                          if (conf.debug && flow.indexOf("progress") < 0) {
                                              console.log(type, "->", flow, e.originalEvent);
                                          }
  
                                          var vct = videoTag.currentTime,
                                              ct = (mediaPlayer.time && mediaPlayer.time()) || vct,
                                              dur = mediaPlayer.duration(),
                                              buffered = videoTag.buffered,
                                              buffends = [],
                                              i,
                                              updatedVideo = player.video,
                                              src = updatedVideo.src,
                                              errorCode;
  
                                          switch (flow) {
                                          case "ready":
                                              arg = extend(updatedVideo, {
                                                  duration: dur,
                                                  seekable: dur,
                                                  width: videoTag.videoWidth,
                                                  height: videoTag.videoHeight,
                                                  url: src
                                              });
                                              break;
                                          case "resume":
                                              if (coreV6 && player.poster) {
                                                  common.removeClass(root, posterClass);
                                                  player.poster = false;
                                              }
                                              break;
                                          case "seek":
                                              arg = ct;
                                              break;
                                          case "progress":
                                              if (player.live && !player.dvr) {
                                                  if (!livestartpos && vct) {
                                                      livestartpos = vct;
                                                  }
                                                  arg = vct - livestartpos;
                                              } else {
                                                  arg = ct;
                                              }
                                              break;
                                          case "speed":
                                              // dash.js often triggers playback rate changes
                                              // when adapting bit rate
                                              // except when in debug mode, only
                                              // trigger explicit events via speed method
                                              if (!dashUpdatedConf.debug) {
                                                  e.preventDefault();
                                                  return;
                                              }
                                              arg = videoTag.playbackRate;
                                              break;
                                          case "volume":
                                              arg = videoTag.volume;
                                              break;
                                          case "buffer":
                                              for (i = 0; i < buffered.length; i += 1) {
                                                  buffends.push(buffered.end(i));
                                              }
                                              arg = buffends.filter(function (b) {
                                                  return b >= ct;
                                              }).sort()[0];
                                              updatedVideo.buffer = arg;
                                              if( typeof(arg) == "undefined" ) return;
                                              break;
                                          case "error":
                                              errorCode = videoTag.error && videoTag.error.code;
                                              arg = handleError(errorCode, src);
                                              break;                                        
                                          case "waiting":
                                              if( videoTag.currentTime > videoTag.duration - 0.5 ) { // if you get this event at the end of video, it means Dash JS has stalled, probably because of shorter last segment duration. The video should end.
                                                console.log('FV Player DASH: Triggering video end!');
                                                player.trigger('finish', [player]);
                                              }
                                              break;
                                          }
  
                                          player.trigger(flow, [player, arg]);
                                      });
                                  });
  
                                  player.on("error." + engineName, function () {
                                      if (mediaPlayer) {
                                          player.engine.unload();
                                      }
                                  });
  
                                  if (!coreV6) {
                                      player.on("quality." + engineName, function (_e, _api, q) {
                                          mediaPlayer.updateSettings({ 'streaming': {
                                              'abr': {
                                                'autoSwitchBitrate': { video: q < 0 },
                                                'limitBitrateByPortal': q == -1,
                                                'usePixelRatioInLimitBitrateByPortal': q == -1
                                              }
                                          } });
                                          if (q > -1) {
                                              mediaPlayer.setQualityFor("video", q);
                                          }
                                          lastSelectedQuality = q;
                                      });
  
                                  } else if (conf.poster) {
                                      var posterHack = function (e) {
                                          if (e.type === "stop" || !autoplay) {
                                              setTimeout(function () {
                                                  if (!player.poster) {
                                                      common.addClass(root, posterClass);
                                                      player.poster = true;
                                                  }
                                              });
                                          }
                                      };
  
                                      player.one("ready." + engineName, posterHack).on("stop." + engineName, posterHack);
                                  }
  
                                  common.prepend(common.find(".fp-player", root)[0], videoTag);
  
                              } else {
                                  mediaPlayer.reset();
                              }
  
                              mediaPlayer = dashjs.MediaPlayer().create();
                              player.engine[engineName] = mediaPlayer;
  
                              if (protection) {
                                  mediaPlayer.setProtectionData(protection);
                                  mediaPlayer.on(dashjs.Protection.events.KEY_SYSTEM_SELECTED, function (e) {
                                      keySystem = e.data.keySystem.systemString;
                                  });
                              }
                              // caching can cause failures in playlists
                              // for the moment disable entirely
                              mediaPlayer.updateSettings({
                                'streaming': {
                                  'fastSwitchEnabled': UA.indexOf("Trident/7") < 0,
                                  'lastBitrateCachingInfo': {
                                    'enabled': false
                                  },
                                  'scheduleWhilePaused': true, // for seeking in paused state
                                  'useSuggestedPresentationDelay': dashUpdatedConf.useSuggestedPresentationDelay
                                }
                              });
                              
      
                              //mediaPlayer.getDebug().setLogToBrowserConsole(dashUpdatedConf.debug);
                              // live
                              if (typeof dashUpdatedConf.liveDelay === "number") {
                                mediaPlayer.updateSettings({
                                  'streaming': {
                                    'liveDelay': dashUpdatedConf.liveDelay
                                  }
                                });
                              }
                              if (typeof dashUpdatedConf.liveDelayFragmentCount === "number") {
                                mediaPlayer.updateSettings({
                                  'streaming': {
                                    'liveDelayFragmentCount': dashUpdatedConf.liveDelayFragmentCount
                                  }
                                });
                              }
  
                              if (dashUpdatedConf.xhrWithCredentials && dashUpdatedConf.xhrWithCredentials.length) {
                                  dashUpdatedConf.xhrWithCredentials.forEach(function (requestType) {
                                      mediaPlayer.setXHRWithCredentialsForType(requestType, true);
                                  });
                              }
  
                              Object.keys(DASHEVENTS).forEach(function (key) {
                                  var etype = DASHEVENTS[key],
                                      fpEventType = engineName + etype.charAt(0).toUpperCase() + etype.slice(1),
                                      listeners = dashUpdatedConf.listeners,
                                      expose = listeners && listeners.indexOf(fpEventType) > -1;
  
                                  mediaPlayer.on(etype, function (e) {
                                      var src = player.video.src,
                                          videoDashConf = player.video.dash,
                                          loadingClass = "is-loading",
                                          errors = player.conf.errors,
                                          protectionError = "None of the protection key systems supported. Try a different browser.",
                                          fperr,
                                          errobj;
  
                                      switch (key) {
                                      case "MANIFEST_LOADED":
                                          if (brwsr.chrome && videoDashConf && videoDashConf.protectionLevel) {
                                              mediaPlayer.getProtectionController().setRobustnessLevel(videoDashConf.protectionLevel);
                                          }
                                          initQualitySelection(dashQualitiesConf,
                                                  dashUpdatedConf.initialVideoQuality, e.data);
                                          break;
                                      case "CAN_PLAY":
                                          if (desktopSafari && autoplay) {
                                              // hack to avoid "heaving" in Safari
                                              // at least in splash setups and playlist transitions
                                              common.addClass(root, loadingClass);
                                              bean.one(videoTag, "timeupdate." + engineName, function () {
                                                  setTimeout(function () {
                                                      common.removeClass(root, loadingClass);
                                                  });
                                              });
                                          }
                                          break;
                                      case "BUFFER_LEVEL_STATE_CHANGED":
                                          common.toggleClass(root, "is-seeking", e.state === "bufferStalled");
                                          break;
                                      case "PLAYBACK_NOT_ALLOWED":
                                          if (!conf.mutedAutoplay) throw new Error('Unable to autoplay');
                                          player.debug('Play errored, trying muted', e);
                                          player.mute(true, true);
                                          videoTag.volume = 0;
                                          player.play();
                                          break;                                        
                                      case "ERROR":
                                          // TODO: handle different e.error.code values
                                          errobj = handleError(4, src);
                                          player.trigger('error', [player, errobj]);
                                          break;
                                      case "PLAYBACK_PAUSED":
                                          if( flowplayer.support.browser.chrome && !flowplayer.support.android ) {
                                              console.log( 'Dash paused!', player.loading, player.ready, player.paused, player.playing );
                                              
                                              // If the element received pause before it stared playing,
                                              // We are dealing with autoplay blocked
                                              if( player.loading && player.paused && !player.ready && !player.playing ) {
                                                  // In that case we wait for the ready event
                                                  player.one('ready', function(e,api) {
                                                      // And then signal that the video was paused
                                                      api.trigger('pause');
                                                      
                                                      // TODO: But when you try to resume the video it still won't work, unless you do it 10 times.
                                                  });
                                              }
                                              break;
                                          }
                                      }
  
                                      if (expose) {
                                          player.trigger(fpEventType, [player, e]);
                                      }
                                  });
                              });
  
                              keySystem = null;
  
                              // update video object before ready
                              player.video = video;
                              if( parseFloat(dashjs.Version) >= 2.6 && video.manifest ) {
                                mediaPlayer.initialize(videoTag,false,autoplay);
                                
                                var DashParserFactory = dashjs.FactoryMaker.getClassFactory({ '__dashjs_factory_name': 'DashParser' });
                                var mpdParser = DashParserFactory({}).create( {errorHandler: { manifestError: function(e,f,g,h) {console.log('FV Player DashParser error',e,h)} } } );
                                var manifest = mpdParser.parse(video.manifest);
                                manifest.loadedTime = new Date;
                                mediaPlayer.attachSource(manifest);
                                  
                              } else {
                                mediaPlayer.initialize(videoTag, video.src, autoplay);
                              }
  
                              if (!support.firstframe && support.dataload && !brwsr.mozilla &&
                                      autoplay && videoTag.paused) {
                                  videoTag.load();
                              }
                          },
  
                          resume: function () {
                              mediaPlayer.play();
                          },
  
                          pause: function () {
                              mediaPlayer.pause();
                          },
  
                          seek: function (time) {
                              mediaPlayer.seek(time);
                          },
  
                          volume: function (level) {
                              if (videoTag) {
                                  videoTag.volume = level;
                              }
                          },
  
                          speed: function (val) {
                              videoTag.playbackRate = val;
                              // see ratechange/speed event
                              player.trigger('speed', [player, val]);
                          },
  
                          unload: function () {
                              if (mediaPlayer) {
                                  var listeners = "." + engineName;
  
                                  mediaPlayer.reset();
                                  mediaPlayer = 0;
                                  player.off(listeners);
                                  bean.off(root, listeners);
                                  bean.off(videoTag, listeners);
                                  common.removeNode(videoTag);
                                  videoTag = 0;
                              }
                          }
                      };
  
                  // pre 6.0.4: no boolean api.conf.poster and no poster with autoplay
                  if (/^6\.0\.[0-3]$/.test(version) &&
                          !player.conf.splash && !player.conf.poster && !player.conf.autoplay) {
                      bc = common.css(root, 'backgroundColor');
                      // spaces in rgba arg mandatory for recognition
                      has_bg = common.css(root, 'backgroundImage') !== "none" ||
                              (bc && bc !== "rgba(0, 0, 0, 0)" && bc !== "transparent");
                      if (has_bg) {
                          player.conf.poster = true;
                      }
                  }
  
                  return engine;
              };
  
          if (mse && typeof mse.isTypeSupported === "function" && version.indexOf("5.") !== 0) {
              // only load engine if it can be used
              engineImpl.engineName = engineName; // must be exposed
              engineImpl.canPlay = function (type, conf) {
                  /*
                    WARNING: MediaSource.isTypeSupported very inconsistent!
                    e.g. Safari ignores codecs entirely, even bogus, like codecs="XYZ"
                    example avc3 main level 3.1 + aac_he: avc3.4d401f; mp4a.40.5
                    example avc1 high level 4.1 + aac_lc: avc1.640029; mp4a.40.2
                    default: avc1 baseline level 3.0 + aac_lc
                  */
                  // inject dash conf at earliest opportunity
                  dashconf = extend({
                      type: "video/mp4",
                      codecs: "avc1.42c01e,mp4a.40.2",
                      initialVideoQuality: -1,
                      qualitiesForSafari: true
                  }, conf[engineName], conf.clip[engineName]);
  
                  return dashCanPlay(type, dashconf.type, dashconf.codecs);
              };
  
              // put on top of engine stack
              // so mpegedash is tested before html5
              flowplayer.engines.unshift(engineImpl);
  
          }
  
      };
      if (typeof module === 'object' && module.exports) {
          module.exports = extension.bind(undefined, require('dashjs'));
      } else if (window.dashjs && window.flowplayer) {
          extension(window.dashjs, window.flowplayer);
      }
  }());
  