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[fix] fix h264 rtp packetization error

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This commit is contained in:
dijunkun
2025-02-05 17:28:57 +08:00
parent 2d5749f93a
commit 794e33c325
11 changed files with 75 additions and 85 deletions
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24
src/channel/rtp_channel/rtp_video_receiver.cpp
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@@ -4,7 +4,7 @@
#include "log.h"
#include "rtcp_sender.h"
#define SAVE_RTP_RECV_STREAM 1
// #define SAVE_RTP_RECV_STREAM
#define NV12_BUFFER_SIZE (1280 * 720 * 3 / 2)
#define RTCP_RR_INTERVAL 1000
@@ -73,13 +73,10 @@ void RtpVideoReceiver::InsertRtpPacket(RtpPacket& rtp_packet) {
rtp_statistics_->Start();
}
// #ifdef SAVE_RTP_RECV_STREAM
// // fwrite((unsigned char*)rtp_packet.Buffer().data(), 1,
// rtp_packet.Size(),
// // file_rtp_recv_);
// fwrite((unsigned char*)rtp_packet.Payload(), 1, rtp_packet.PayloadSize(),
// file_rtp_recv_);
// #endif
#ifdef SAVE_RTP_RECV_STREAM
fwrite((unsigned char*)rtp_packet.Payload(), 1, rtp_packet.PayloadSize(),
file_rtp_recv_);
#endif
webrtc::RtpPacketReceived rtp_packet_received;
rtp_packet_received.Build(rtp_packet.Buffer().data(), rtp_packet.Size());
@@ -312,6 +309,7 @@ bool RtpVideoReceiver::CheckIsH264FrameCompleted(
}
size_t complete_frame_size = 0;
int frame_fragment_count = 0;
for (uint16_t start = it->first;
start <= rtp_packet_h264.SequenceNumber(); start++) {
memcpy(nv12_data_ + complete_frame_size,
@@ -321,6 +319,7 @@ bool RtpVideoReceiver::CheckIsH264FrameCompleted(
complete_frame_size +=
incomplete_h264_frame_list_[start].PayloadSize();
incomplete_h264_frame_list_.erase(start);
frame_fragment_count++;
}
compelete_video_frame_queue_.push(
VideoFrame(nv12_data_, complete_frame_size));
@@ -462,10 +461,11 @@ bool RtpVideoReceiver::Process() {
// last_complete_frame_ts_ = now_complete_frame_ts;
on_receive_complete_frame_(video_frame);
#ifdef SAVE_RTP_RECV_STREAM
fwrite((unsigned char*)video_frame.Buffer(), 1, video_frame.Size(),
file_rtp_recv_);
#endif
// #ifdef SAVE_RTP_RECV_STREAM
// fwrite((unsigned char*)video_frame.Buffer(), 1,
// video_frame.Size(),
// file_rtp_recv_);
// #endif
}
}