From d23e5db1185f350994151b695cf3e88af7ff28fa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miroslav=20=C5=A0ediv=C3=BD?= Date: Sat, 27 Nov 2021 18:04:48 +0100 Subject: [PATCH] include stream id in webrtc track. --- server/internal/webrtc/webrtc.go | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/server/internal/webrtc/webrtc.go b/server/internal/webrtc/webrtc.go index 230dd40d..066d27c9 100644 --- a/server/internal/webrtc/webrtc.go +++ b/server/internal/webrtc/webrtc.go @@ -233,31 +233,39 @@ func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (stri return description.SDP, manager.config.ICELite, manager.config.ICEServers, nil } -func (m *WebRTCManager) createTrack(codecName string) (*webrtc.TrackLocalStaticSample, webrtc.RTPCodecParameters, error) { +func (manager *WebRTCManager) createTrack(codecName string) (*webrtc.TrackLocalStaticSample, webrtc.RTPCodecParameters, error) { var codec webrtc.RTPCodecParameters + id := "" fb := []webrtc.RTCPFeedback{} switch codecName { case "VP8": codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeVP8, ClockRate: 90000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 96} + id = "video" case "VP9": codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeVP9, ClockRate: 90000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 98} + id = "video" case "H264": codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeH264, ClockRate: 90000, Channels: 0, SDPFmtpLine: "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f", RTCPFeedback: fb}, PayloadType: 102} + id = "video" case "Opus": codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeOpus, ClockRate: 48000, Channels: 2, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 111} + id = "audio" case "G722": codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeG722, ClockRate: 8000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 9} + id = "audio" case "PCMU": codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypePCMU, ClockRate: 8000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 0} + id = "audio" case "PCMA": codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypePCMA, ClockRate: 8000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 8} + id = "audio" default: return nil, codec, fmt.Errorf("unknown codec %s", codecName) } - track, err := webrtc.NewTrackLocalStaticSample(codec.RTPCodecCapability, "stream", "stream") + track, err := webrtc.NewTrackLocalStaticSample(codec.RTPCodecCapability, id, "stream") if err != nil { return nil, codec, err }