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Code Issues Releases Wiki Activity

For #1998, Set default fmtp for H264 when transmux RTMP to RTC

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This commit is contained in:
winlin 2020-11-12 18:36:50 +08:00
parent 9908433bc8
commit 57b5204a10
1 changed files with 8 additions and 5 deletions
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13
trunk/src/app/srs_app_rtc_source.cpp
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@ -48,10 +48,12 @@
#include <srs_app_rtc_codec.hpp>
#endif
// Firefox defaults as 109, Chrome is 111.
const int kAudioPayloadType = 111;
const int kAudioChannel = 2;
const int kAudioSamplerate = 48000;
// Firefox defaults as 126, Chrome is 102.
const int kVideoPayloadType = 102;
const int kVideoSamplerate = 90000;
@ -573,7 +575,7 @@ SrsRtcFromRtmpBridger::SrsRtcFromRtmpBridger(SrsRtcStream* source)
// audio track description
if (true) {
SrsRtcTrackDescription* audio_track_desc = new SrsRtcTrackDescription();
SrsAutoFree(SrsRtcTrackDescription, audio_track_desc);
stream_desc->audio_track_desc_ = audio_track_desc;
audio_track_desc->type_ = "audio";
audio_track_desc->id_ = "audio-" + srs_random_str(8);
@ -583,13 +585,12 @@ SrsRtcFromRtmpBridger::SrsRtcFromRtmpBridger(SrsRtcStream* source)
audio_track_desc->direction_ = "recvonly";
audio_track_desc->media_ = new SrsAudioPayload(kAudioPayloadType, "opus", kAudioSamplerate, kAudioChannel);
stream_desc->audio_track_desc_ = audio_track_desc->copy();
}
// video track description
if (true) {
SrsRtcTrackDescription* video_track_desc = new SrsRtcTrackDescription();
SrsAutoFree(SrsRtcTrackDescription, video_track_desc);
stream_desc->video_track_descs_.push_back(video_track_desc);
video_track_desc->type_ = "video";
video_track_desc->id_ = "video-" + srs_random_str(8);
@ -598,8 +599,10 @@ SrsRtcFromRtmpBridger::SrsRtcFromRtmpBridger(SrsRtcStream* source)
video_track_desc->ssrc_ = video_ssrc;
video_track_desc->direction_ = "recvonly";
video_track_desc->media_ = new SrsVideoPayload(kVideoPayloadType, "H264", kVideoSamplerate);
stream_desc->video_track_descs_.push_back(video_track_desc->copy());
SrsVideoPayload* video_payload = new SrsVideoPayload(kVideoPayloadType, "H264", kVideoSamplerate);
video_track_desc->media_ = video_payload;
video_payload->set_h264_param_desc("level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f");
}
source_->set_stream_desc(stream_desc);