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xia-chu
2021-04-26 21:03:04 +08:00
parent aa54adb1ab
commit 2d8ef45e4d
6 changed files with 88 additions and 55 deletions
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23
webrtc/Sdp.cpp
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@@ -1257,18 +1257,29 @@ void RtcConfigure::RtcTrackConfigure::setDefaultSetting(TrackType type){
//此处调整偏好的编码格式优先级
preferred_codec = {CodecAAC, CodecG711U, CodecG711A, CodecOpus};
rtcp_fb = {"transport-cc"};
extmap = {"1 urn:ietf:params:rtp-hdrext:ssrc-audio-level"};
extmap = {"1 urn:ietf:params:rtp-hdrext:ssrc-audio-level",
"2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time",
"3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
"4 urn:ietf:params:rtp-hdrext:sdes:mid",
"5 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id",
"6 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id"};
break;
}
case TrackVideo: {
//此处调整偏好的编码格式优先级
preferred_codec = {CodecH264, CodecH265};
rtcp_fb = {"nack", "ccm fir", "nack pli", "goog-remb", "transport-cc"};
extmap = {"2 urn:ietf:params:rtp-hdrext:toffset",
"3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time",
"4 urn:3gpp:video-orientation",
"5 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
"6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay"};
extmap = {"14 urn:ietf:params:rtp-hdrext:toffset",
"2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time",
"13 urn:3gpp:video-orientation",
"3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
"12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay",
"11 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type",
"7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing",
"8 http://www.webrtc.org/experiments/rtp-hdrext/color-space",
"4 urn:ietf:params:rtp-hdrext:sdes:mid",
"5 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id",
"6 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id"};
break;
}
case TrackApplication: {