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Fix bugs for RTC2RTMP. (#2768)

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1. Cache IDR frame's rtp timestamp instead of avsync timestamp.
2. Cache clock rate calculate by sender report.
3. Using srs_rtp_seq_distance instead of direct minus.
4. Add utest of av timestamp sync when duplicated sender report.
This commit is contained in:
john 2021-12-04 11:15:02 +08:00 • committed by GitHub
parent b807ef9049
commit f3c4023c25
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3 changed files with 129 additions and 47 deletions
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3
trunk/src/app/srs_app_rtc_source.hpp
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@ -307,7 +307,7 @@ private:
RtcPacketCache cache_video_pkts_[s_cache_size];
uint16_t header_sn_;
uint16_t lost_sn_;
int64_t key_frame_ts_;
int64_t rtp_key_frame_ts_;
public:
SrsRtmpFromRtcBridger(SrsLiveSource *src);
virtual ~SrsRtmpFromRtcBridger();
@ -527,6 +527,7 @@ protected:
SrsNtp last_sender_report_ntp1_;
int64_t last_sender_report_rtp_time1_;
double rate_;
uint64_t last_sender_report_sys_time_;
public:
SrsRtcRecvTrack(SrsRtcConnection* session, SrsRtcTrackDescription* stream_descs, bool is_audio);