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Refine code

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This commit is contained in:
winlin 2020-08-21 17:43:54 +08:00
parent aaf956a5c8
commit d66d100107
1 changed files with 36 additions and 31 deletions
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67
trunk/src/app/srs_app_rtc_conn.cpp
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@ -2861,6 +2861,41 @@ srs_error_t SrsRtcConnection::fetch_source_capability(SrsRequest* req, std::map<
return err;
}
void video_track_generate_play_offer(SrsRtcTrackDescription* track, SrsSdp& local_sdp)
{
local_sdp.media_descs_.push_back(SrsMediaDesc("video"));
SrsMediaDesc& local_media_desc = local_sdp.media_descs_.back();
local_media_desc.port_ = 9;
local_media_desc.protos_ = "UDP/TLS/RTP/SAVPF";
local_media_desc.rtcp_mux_ = true;
local_media_desc.rtcp_rsize_ = true;
local_media_desc.extmaps_ = track->extmaps_;
local_media_desc.mid_ = track->mid_;
local_sdp.groups_.push_back(local_media_desc.mid_);
if (track->direction_ == "recvonly") {
local_media_desc.recvonly_ = true;
} else if (track->direction_ == "sendonly") {
local_media_desc.sendonly_ = true;
} else if (track->direction_ == "sendrecv") {
local_media_desc.sendrecv_ = true;
} else if (track->direction_ == "inactive_") {
local_media_desc.inactive_ = true;
}
SrsVideoPayload* payload = (SrsVideoPayload*)track->media_;
local_media_desc.payload_types_.push_back(payload->generate_media_payload_type());
if (track->red_) {
SrsRedPayload* red_payload = (SrsRedPayload*)track->red_;
local_media_desc.payload_types_.push_back(red_payload->generate_media_payload_type());
}
}
srs_error_t SrsRtcConnection::generate_play_local_sdp(SrsRequest* req, SrsSdp& local_sdp, SrsRtcStreamDescription* stream_desc)
{
srs_error_t err = srs_success;
@ -2952,37 +2987,7 @@ srs_error_t SrsRtcConnection::generate_play_local_sdp(SrsRequest* req, SrsSdp& l
// for plan b, we only add one m=
if (i == 0) {
local_sdp.media_descs_.push_back(SrsMediaDesc("video"));
SrsMediaDesc& local_media_desc = local_sdp.media_descs_.back();
local_media_desc.port_ = 9;
local_media_desc.protos_ = "UDP/TLS/RTP/SAVPF";
local_media_desc.rtcp_mux_ = true;
local_media_desc.rtcp_rsize_ = true;
local_media_desc.extmaps_ = track->extmaps_;
local_media_desc.mid_ = track->mid_;
local_sdp.groups_.push_back(local_media_desc.mid_);
if (track->direction_ == "recvonly") {
local_media_desc.recvonly_ = true;
} else if (track->direction_ == "sendonly") {
local_media_desc.sendonly_ = true;
} else if (track->direction_ == "sendrecv") {
local_media_desc.sendrecv_ = true;
} else if (track->direction_ == "inactive_") {
local_media_desc.inactive_ = true;
}
SrsVideoPayload* payload = (SrsVideoPayload*)track->media_;
local_media_desc.payload_types_.push_back(payload->generate_media_payload_type());
if (track->red_) {
SrsRedPayload* red_payload = (SrsRedPayload*)track->red_;
local_media_desc.payload_types_.push_back(red_payload->generate_media_payload_type());
}
video_track_generate_play_offer(track, local_sdp);
}
SrsMediaDesc& local_media_desc = local_sdp.media_descs_.back();