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Code Issues Releases Wiki Activity

RTC: Generate timestamp only when transcode opus to aac.

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This commit is contained in:
winlin 2020-06-16 13:39:02 +08:00
parent 2c1bd6da3e
commit cf738754ae
4 changed files with 6 additions and 7 deletions
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6
trunk/src/app/srs_app_rtc_conn.cpp
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@ -494,11 +494,8 @@ SrsRtcPlayer::SrsRtcPlayer(SrsRtcSession* s, int parent_cid)
session_ = s;
audio_timestamp = 0;
audio_sequence = 0;
video_sequence = 0;
mw_msgs = 0;
realtime = true;
@ -711,15 +708,12 @@ srs_error_t SrsRtcPlayer::send_packets(SrsRtcSource* source, const vector<SrsRtp
if (pkt->is_audio()) {
info.nn_audios++;
pkt->header.set_timestamp(audio_timestamp);
pkt->header.set_sequence(audio_sequence++);
pkt->header.set_ssrc(audio_ssrc);
pkt->header.set_payload_type(audio_payload_type);
// TODO: FIXME: Padding audio to the max payload in RTP packets.
// TODO: FIXME: Why 960? Need Refactoring?
audio_timestamp += 960;
continue;
}

1
trunk/src/app/srs_app_rtc_conn.hpp
View file

@ -195,7 +195,6 @@ protected:
private:
// TODO: FIXME: How to handle timestamp overflow?
// Information for audio.
uint32_t audio_timestamp;
uint16_t audio_sequence;
uint32_t audio_ssrc;
uint16_t audio_payload_type;

5
trunk/src/app/srs_app_rtc_source.cpp
View file

@ -424,6 +424,7 @@ SrsRtcFromRtmpBridger::SrsRtcFromRtmpBridger(SrsRtcSource* source)
discard_bframe = false;
merge_nalus = false;
meta = new SrsMetaCache();
audio_timestamp = 0;
}
SrsRtcFromRtmpBridger::~SrsRtcFromRtmpBridger()
@ -592,6 +593,10 @@ srs_error_t SrsRtcFromRtmpBridger::package_opus(char* data, int size, SrsRtpPack
SrsRtpPacket2* pkt = new SrsRtpPacket2();
pkt->frame_type = SrsFrameTypeAudio;
pkt->header.set_marker(true);
pkt->header.set_timestamp(audio_timestamp);
// TODO: FIXME: Why 960? Need Refactoring?
audio_timestamp += 960;
SrsRtpRawPayload* raw = new SrsRtpRawPayload();
pkt->payload = raw;

1
trunk/src/app/srs_app_rtc_source.hpp
View file

@ -173,6 +173,7 @@ private:
SrsAudioRecode* codec;
bool discard_bframe;
bool merge_nalus;
uint32_t audio_timestamp;
public:
SrsRtcFromRtmpBridger(SrsRtcSource* source);
virtual ~SrsRtcFromRtmpBridger();