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修复弱网丢包场景下rtp解码器可能不会输出配置帧的问题 (#3818)

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在弱网丢包场景下，rtp解码器很可能进入gop dropped状态，需要等到idr到来才能继续输出帧,
这会导致idr前面的sps/pps无法被输出, 进而可能导致播放器渲染失败
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yujitai 2024-08-14 20:11:24 +08:00 committed by GitHub
parent c904019d7d
commit 6889afbc76
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2 changed files with 2 additions and 2 deletions
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2
ext-codec/H264Rtp.cpp
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@ -184,7 +184,7 @@ void H264RtpDecoder::outputFrame(const RtpPacket::Ptr &rtp, const H264Frame::Ptr
_gop_dropped = false; _gop_dropped = false;
InfoL << "new gop received, rtp:\r\n" << rtp->dumpString(); InfoL << "new gop received, rtp:\r\n" << rtp->dumpString();
} }
if (!_gop_dropped) { if (!_gop_dropped || frame->configFrame()) {
RtpCodec::inputFrame(frame); RtpCodec::inputFrame(frame);
} }
_frame = obtainFrame(); _frame = obtainFrame();

2
ext-codec/H265Rtp.cpp
View File

@ -240,7 +240,7 @@ void H265RtpDecoder::outputFrame(const RtpPacket::Ptr &rtp, const H265Frame::Ptr
_gop_dropped = false; _gop_dropped = false;
InfoL << "new gop received, rtp:\r\n" << rtp->dumpString(); InfoL << "new gop received, rtp:\r\n" << rtp->dumpString();
} }
if (!_gop_dropped) { if (!_gop_dropped || frame->configFrame()) {
RtpCodec::inputFrame(frame); RtpCodec::inputFrame(frame);
} }
_frame = obtainFrame(); _frame = obtainFrame();