(function(window) {
  window.videojs.hls.M3U8 = function() {
    this.directory = "";
    this.allowCache = "NO";
    this.playlistItems = [];
    this.mediaItems = [];
    this.iFrameItems = [];
    this.invalidReasons = [];
    this.hasValidM3UTag = false;
    this.hasEndTag = false;
    this.targetDuration = -1;
    this.totalDuration = -1;
    this.isPlaylist = false;
    this.playlistType = "";
    this.mediaSequence = -1;
    this.version = -1;
  };
})(this);