         public static const PLAYBACK_STATE : String = "hlsPlaybackState";
         /** Identifier for a seek state switch event. **/
         public static const SEEK_STATE : String = "hlsSeekState";
-        /** Identifier for stream type changes: VoD or Live **/
+        /** Identifier for stream type changes: VoD or Live, type will be stored in 'streamType' field **/
         public static const STREAM_TYPE_DID_CHANGE:String = "hlsEventStreamTypeDidChange";
         /** Identifier for a playback complete event. **/
         public static const PLAYBACK_COMPLETE : String = "hlsEventPlayBackComplete";

        public var mediatime : HLSMediatime;
        /** The new playback state. **/
        public var state : String;
        /** The current audio track **/
        public var audioTrack : int;
        /** a complete ID3 payload from PES, as a hex dump **/

                case FRAGMENT_PLAYING:
                    playMetrics = parameter as HLSPlayMetrics;
                    break;
                case HLSEvent.STREAM_TYPE_DID_CHANGE:
                    // Stream Type is required
                    streamType = String(parameter);
                    break;
                default:
                    break;
            }
