platform/video.videojs/dist/video.es.js
function AudioTrackButton(player) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    classCallCheck(this, AudioTrackButton);

    options.tracks = player.audioTracks();

    return possibleConstructorReturn(this, _TrackButton.call(this, player, options));
  }
function AudioTrackButton(player) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    classCallCheck(this, AudioTrackButton);

    options.tracks = player.audioTracks();

    return possibleConstructorReturn(this, _TrackButton.call(this, player, options));
  }
function AudioTrackButton ( player ) { var options = arguments . length > 1 && arguments [ 1 ] !== undefined ? arguments [ 1 ] : { } ; classCallCheck ( this , AudioTrackButton ) ; options . tracks = player . audioTracks ( ) ; return possibleConstructorReturn ( this , _TrackButton . call ( this , player , options ) ) ; }
Creates an instance of this class.

@param {Player} player
The `Player` that this class should be attached to.

@param {Object} [options={}]
The key/value store of player options.
Creates an instance of this class .