for h264 pps sps aud sei not check first_mb_in_slice

src/Extension/Frame.cpp

@@ -191,7 +191,8 @@ bool FrameMerger::willFlush(const Frame::Ptr &frame) const{
             }
             switch (frame->getCodecId()) {
                 case CodecH264 : {
-                    if (frame->data()[frame->prefixSize()+1]&0x80 !=0) {
+                    auto type = H264_TYPE(frame->data()[frame->prefixSize()]);
+                    if (frame->data()[frame->prefixSize()+1]&0x80 !=0 && type >=H264Frame::NAL_B_P && type<=H264Frame::NAL_IDR ) {// sei aud pps sps 不判断
                         //264 新一帧的开始，刷新输出
                         return true;
                     }else{

src/Extension/H264Rtmp.cpp

@@ -183,7 +183,7 @@ void H264RtmpEncoder::inputFrame(const Frame::Ptr &frame) {
         }
     }
 
-    if(_lastPacket && (_lastPacket->time_stamp != frame->dts() || pcData[1]&0x80 != 0)) {
+    if(_lastPacket && (_lastPacket->time_stamp != frame->dts() || (pcData[1]&0x80 != 0 && type>=H264Frame::NAL_B_P && type<=H264Frame::NAL_IDR))) {
         RtmpCodec::inputRtmp(_lastPacket);
         _lastPacket = nullptr;
     }