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Code Issues Releases Wiki Activity

RTC: Support unified-plan

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This commit is contained in:
winlin 2020-12-02 12:54:29 +08:00
parent 27db60cc23
commit c5457e8241
1 changed files with 6 additions and 2 deletions
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8
trunk/src/app/srs_app_rtc_conn.cpp
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@ -3275,15 +3275,19 @@ srs_error_t SrsRtcConnection::generate_play_local_sdp(SrsRequest* req, SrsSdp& l
if (!unified_plan) {
// for plan b, we only add one m= for video track.
if (i == 0) {
video_track_generate_play_offer(track, "video" +srs_int2str(i), local_sdp);
video_track_generate_play_offer(track, "video-" +srs_int2str(i), local_sdp);
}
} else {
// unified plan SDP, generate a m= for each video track.
video_track_generate_play_offer(track, "video" +srs_int2str(i), local_sdp);
video_track_generate_play_offer(track, "video-" +srs_int2str(i), local_sdp);
}
SrsMediaDesc& local_media_desc = local_sdp.media_descs_.back();
local_media_desc.ssrc_infos_.push_back(SrsSSRCInfo(track->ssrc_, cname, track->msid_, track->id_));
if (unified_plan) {
local_media_desc.msid_ = track->msid_;
local_media_desc.msid_tracker_ = track->id_;
}
if (track->rtx_ && track->rtx_ssrc_) {
std::vector<uint32_t> group_ssrcs;