bug fix

zhangmeng

2019-09-27 762251329bca80422a8e65d0cdb36e86e84883cf

 csrc/wrapper.cpp

@@ -186,6 +186,10 @@
                    break;
                }

                if (in->notVideoAudio(&data->getAVPacket())){
                    continue;
                }
                
                if (!gb_ && id < 0){
                    id++;
                    continue;