                                   callback_error : Function,
                                   callback_videometadata : Function,
                                   audioOnly : Boolean) {
-            _avcc = null;
             _curAudioPES = null;
             _curVideoPES = null;
             _curId3PES = null;

        /** append new TS data */
        public function append(data : ByteArray) : void {
            if (_dataVector == null) {
                _dataVector = new Vector.<ByteArray>();
                _dataComplete = false;
                _readPosition = 0;

                            /* push current data into video tag, if any */
                            _curVideoTag.push(_curNalUnit, 0, _curNalUnit.length);
                        }
                        _tags.push(_curVideoTag);
                    }
                    _curNalUnit = new ByteArray();
                    _curVideoTag = new FLVTag(FLVTag.AVC_NALU, pes.pts, pes.dts, false);
