             return super.time+_skippedDuration;
         }
 
+        /* return nb of dropped Frames since session started */
+        public function get droppedFrames() : Number {
+            return super.info.droppedFrames + _droppedFrames;
+        }
+
         /** Return total watched time **/
         public function get watched() : Number {
             return super.time + _watchedDuration;

    import flash.events.Event;
    import flash.events.NetStatusEvent;
    import flash.events.TimerEvent;
    import flash.net.*;
    import flash.utils.*;

    CONFIG::LOGGING {
        import org.mangui.hls.utils.Log;

                Log.info("HLSNetStream:close");
            }
            super.close();
            _watchedDuration = _skippedDuration = _lastNetStreamTime = _droppedFrames = 0;
            _streamBuffer.stop();
            _timer.stop();
            _setPlaybackState(HLSPlayStates.IDLE);
