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@ -11,10 +11,10 @@ import ( |
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"time" |
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"github.com/Monibuca/engine/v3" |
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. "github.com/Monibuca/plugin-rtp" |
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"github.com/Monibuca/utils/v3" |
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"github.com/Monibuca/utils/v3/codec" |
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"github.com/pion/rtcp" |
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"github.com/pion/rtp" |
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. "github.com/pion/webrtc/v3" |
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"github.com/pion/webrtc/v3/pkg/media" |
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) |
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@ -52,9 +52,11 @@ var config struct { |
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// conn *net.UDPConn
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// port int
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// }
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var playWaitList WaitList |
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var reg_level = regexp.MustCompile("profile-level-id=(4.+f)") |
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var ( |
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playWaitList WaitList |
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reg_level = regexp.MustCompile("profile-level-id=(4.+f)") |
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api *API |
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) |
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type WaitList struct { |
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m map[string]*WebRTC |
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@ -84,17 +86,11 @@ func init() { |
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} |
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type WebRTC struct { |
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RTP |
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engine.Publisher |
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*PeerConnection |
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RemoteAddr string |
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audioTrack *TrackLocalStaticSample |
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videoTrack *TrackLocalStaticSample |
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m MediaEngine |
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s SettingEngine |
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api *API |
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payloader codec.H264 |
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// codecs.H264Packet
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// *os.File
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} |
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func (rtc *WebRTC) Play(streamPath string) bool { |
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@ -102,83 +98,53 @@ func (rtc *WebRTC) Play(streamPath string) bool { |
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sub.ID = rtc.RemoteAddr |
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sub.Type = "WebRTC" |
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var lastTimeStampV, lastTiimeStampA uint32 |
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onVideo := func(pack engine.VideoPack){ |
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var s uint32 |
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if lastTimeStampV > 0 { |
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s = pack.Timestamp - lastTimeStampV |
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} |
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lastTimeStampV = pack.Timestamp |
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if pack.NalType == codec.NALU_IDR_Picture { |
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rtc.videoTrack.WriteSample(media.Sample{ |
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Data:sub.VideoTracks[0].SPS, |
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}) |
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rtc.videoTrack.WriteSample(media.Sample{ |
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Data:sub.VideoTracks[0].PPS, |
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}) |
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} |
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onVideo := func(pack engine.VideoPack) { |
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var s uint32 |
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if lastTimeStampV > 0 { |
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s = pack.Timestamp - lastTimeStampV |
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} |
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lastTimeStampV = pack.Timestamp |
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if pack.NalType == codec.NALU_IDR_Picture { |
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rtc.videoTrack.WriteSample(media.Sample{ |
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Data: sub.VideoTracks[0].SPS, |
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}) |
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rtc.videoTrack.WriteSample(media.Sample{ |
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Data: sub.VideoTracks[0].PPS, |
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}) |
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} |
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rtc.videoTrack.WriteSample(media.Sample{ |
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Data:pack.Payload, |
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Duration:time.Millisecond*time.Duration(s), |
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Data: pack.Payload, |
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Duration: time.Millisecond * time.Duration(s), |
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}) |
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} |
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onAudio := func(pack engine.AudioPack){ |
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onAudio := func(pack engine.AudioPack) { |
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var s uint32 |
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if lastTiimeStampA > 0 { |
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s = pack.Timestamp - lastTiimeStampA |
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} |
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lastTiimeStampA = pack.Timestamp |
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if lastTiimeStampA > 0 { |
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s = pack.Timestamp - lastTiimeStampA |
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} |
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lastTiimeStampA = pack.Timestamp |
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rtc.audioTrack.WriteSample(media.Sample{ |
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Data:pack.Payload,Duration: time.Millisecond*time.Duration(s), |
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Data: pack.Payload, Duration: time.Millisecond * time.Duration(s), |
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}) |
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} |
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// sub.OnData = func(packet *codec.SendPacket) error {
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// if packet.Type == codec.FLV_TAG_TYPE_AUDIO {
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// var s uint32
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// if lastTiimeStampA > 0 {
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// s = packet.Timestamp - lastTiimeStampA
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// }
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// lastTiimeStampA = packet.Timestamp
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// rtc.audioTrack.WriteSample(media.Sample{
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// Data: packet.Payload[1:],
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// Samples: s * 8,
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// })
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// return nil
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// }
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// if packet.IsSequence {
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// rtc.payloader.PPS = sub.PPS
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// rtc.payloader.SPS = sub.SPS
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// } else {
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// var s uint32
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// if lastTimeStampV > 0 {
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// s = packet.Timestamp - lastTimeStampV
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// }
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// lastTimeStampV = packet.Timestamp
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// rtc.videoTrack.WriteSample(media.Sample{
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// Data: packet.Payload,
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// Samples: s * 90,
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// })
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// }
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// return nil
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// }
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// go sub.Subscribe(streamPath)
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rtc.OnICEConnectionStateChange(func(connectionState ICEConnectionState) { |
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utils.Printf("%s Connection State has changed %s ", streamPath, connectionState.String()) |
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switch connectionState { |
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case ICEConnectionStateDisconnected: |
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case ICEConnectionStateDisconnected, ICEConnectionStateFailed: |
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sub.Close() |
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rtc.Close() |
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rtc.PeerConnection.Close() |
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case ICEConnectionStateConnected: |
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//rtc.videoTrack = rtc.GetSenders()[0].Track()
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if err := sub.Subscribe(streamPath);err== nil { |
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go sub.VideoTracks[0].Play(sub.Context,onVideo) |
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go sub.AudioTracks[0].Play(sub.Context,onAudio) |
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if err := sub.Subscribe(streamPath); err == nil { |
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go sub.VideoTracks[0].Play(sub.Context, onVideo) |
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if rtc.audioTrack != nil { |
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go sub.AudioTracks[0].Play(sub.Context, onAudio) |
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} |
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} |
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} |
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}) |
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return true |
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} |
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func (rtc *WebRTC) Publish(streamPath string) bool { |
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rtc.m.RegisterDefaultCodecs() |
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// rtc.m.RegisterCodec(NewRTPCodec(RTPCodecTypeVideo,
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// H264,
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// 90000,
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@ -193,19 +159,16 @@ func (rtc *WebRTC) Publish(streamPath string) bool { |
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// }, RTPCodecTypeVideo);
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//m.RegisterCodec(NewRTPPCMUCodec(DefaultPayloadTypePCMU, 8000))
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if !strings.HasPrefix(rtc.RemoteAddr, "127.0.0.1") && !strings.HasPrefix(rtc.RemoteAddr, "[::1]") { |
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rtc.s.SetNAT1To1IPs(config.PublicIP, ICECandidateTypeHost) |
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} |
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if config.PortMin > 0 && config.PortMax > 0 { |
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rtc.s.SetEphemeralUDPPortRange(config.PortMin, config.PortMax) |
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} |
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rtc.api = NewAPI(WithMediaEngine(&rtc.m), WithSettingEngine(rtc.s)) |
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peerConnection, err := rtc.api.NewPeerConnection(Configuration{ |
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ICEServers: []ICEServer{ |
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{ |
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URLs: config.ICEServers, |
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}, |
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}, |
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// if !strings.HasPrefix(rtc.RemoteAddr, "127.0.0.1") && !strings.HasPrefix(rtc.RemoteAddr, "[::1]") {
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// rtc.s.SetNAT1To1IPs(config.PublicIP, ICECandidateTypeHost)
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// }
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peerConnection, err := api.NewPeerConnection(Configuration{ |
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// ICEServers: []ICEServer{
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// {
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// URLs: config.ICEServers,
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// },
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// },
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}) |
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if err != nil { |
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utils.Println(err) |
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@ -230,7 +193,7 @@ func (rtc *WebRTC) Publish(streamPath string) bool { |
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} |
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}) |
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rtc.PeerConnection = peerConnection |
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if rtc.RTP.Publish(streamPath) { |
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if rtc.Publish(streamPath) { |
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//f, _ := os.OpenFile("resource/live/rtc.h264", os.O_TRUNC|os.O_WRONLY, 0666)
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rtc.Stream.Type = "WebRTC" |
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peerConnection.OnTrack(func(track *TrackRemote, receiver *RTPReceiver) { |
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@ -246,19 +209,23 @@ func (rtc *WebRTC) Publish(streamPath string) bool { |
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return |
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} |
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}() |
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pack := &RTPPack{ |
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Type: RTPType(track.Kind() - 1), |
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var etrack engine.Track |
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if track.Kind() == RTPCodecTypeAudio { |
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etrack = rtc.AudioTracks[0] |
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} else { |
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etrack = rtc.VideoTracks[0] |
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} |
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for b := make([]byte, 1460); ; rtc.PushPack(pack) { |
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i,_, err := track.Read(b) |
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var pack rtp.Packet |
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b := make([]byte, 1460) |
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for { |
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i, _, err := track.Read(b) |
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if err != nil { |
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return |
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} |
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if err = pack.Unmarshal(b[:i]); err != nil { |
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return |
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} |
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// rtc.Unmarshal(pack.Payload)
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// f.Write(bytes)
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etrack.Push(pack.Timestamp, pack.Payload) |
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} |
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}) |
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} else { |
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@ -272,12 +239,13 @@ func (rtc *WebRTC) GetAnswer() ([]byte, error) { |
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if err != nil { |
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return nil, err |
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} |
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//gatherComplete := webrtc.GatheringCompletePromise(rtc.PeerConnection)
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gatherComplete := GatheringCompletePromise(rtc.PeerConnection) |
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if err := rtc.SetLocalDescription(answer); err != nil { |
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utils.Println(err) |
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return nil, err |
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} |
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if bytes, err := json.Marshal(answer); err != nil { |
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<-gatherComplete |
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if bytes, err := json.Marshal(rtc.LocalDescription()); err != nil { |
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utils.Println(err) |
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return bytes, err |
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} else { |
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@ -286,6 +254,13 @@ func (rtc *WebRTC) GetAnswer() ([]byte, error) { |
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} |
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func run() { |
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var m MediaEngine |
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var s SettingEngine |
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if config.PortMin > 0 && config.PortMax > 0 { |
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s.SetEphemeralUDPPortRange(config.PortMin, config.PortMax) |
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} |
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m.RegisterDefaultCodecs() |
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api = NewAPI(WithMediaEngine(&m), WithSettingEngine(s)) |
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http.HandleFunc("/webrtc/play", func(w http.ResponseWriter, r *http.Request) { |
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w.Header().Set("Access-Control-Allow-Credentials", "true") |
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origin := r.Header["Origin"] |
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@ -324,36 +299,8 @@ func run() { |
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if !strings.Contains(offer.SDP, pli) { |
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pli = reg_level.FindAllStringSubmatch(offer.SDP, -1)[0][1] |
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} |
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// rtc.m.RegisterCodec(NewRTPCodec(RTPCodecTypeVideo,
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// H264,
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// 90000,
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// 0,
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// "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id="+pli,
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// DefaultPayloadTypeH264,
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// &rtc.payloader))
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rtc.m.RegisterDefaultCodecs() |
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// rtc.m.RegisterCodec(RTPCodecParameters{
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// RTPCodecCapability: RTPCodecCapability{MimeType: "video/h264", ClockRate: 90000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: nil},
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// PayloadType: 102,
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// }, RTPCodecTypeVideo);
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// rtc.m.RegisterCodec(NewRTPPCMACodec(DefaultPayloadTypePCMA, 8000))
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// if !strings.HasPrefix(r.RemoteAddr, "127.0.0.1") && !strings.HasPrefix(r.RemoteAddr, "[::1]") {
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// rtc.s.SetNAT1To1IPs(config.PublicIP, ICECandidateTypeHost)
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// }
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if config.PortMin > 0 && config.PortMax > 0 { |
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rtc.s.SetEphemeralUDPPortRange(config.PortMin, config.PortMax) |
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} |
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rtc.api = NewAPI(WithMediaEngine(&rtc.m), WithSettingEngine(rtc.s)) |
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if rtc.PeerConnection, err = rtc.api.NewPeerConnection(Configuration{ |
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// ICEServers: []ICEServer{
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// {
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// URLs: config.ICEServers,
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// },
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// },
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}); err != nil { |
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if rtc.PeerConnection, err = api.NewPeerConnection(Configuration{}); err != nil { |
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return |
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} |
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rtc.OnICECandidate(func(ice *ICECandidate) { |
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@ -361,35 +308,11 @@ func run() { |
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utils.Println(ice.ToJSON().Candidate) |
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} |
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}) |
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// if r, err := peerConnection.AddTransceiverFromKind(RTPCodecTypeVideo); err == nil {
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// rtc.videoTrack = r.Sender().Track()
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// } else {
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// Println(err)
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// }
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rtc.RemoteAddr = r.RemoteAddr |
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if err = rtc.SetRemoteDescription(offer); err != nil { |
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return |
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} |
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// rtc.m.PopulateFromSDP(offer)
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// var vpayloadType uint8 = 0
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// for _, videoCodec := range rtc.m.GetCodecsByKind(RTPCodecTypeVideo) {
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// if videoCodec.Name == H264 {
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// vpayloadType = videoCodec.PayloadType
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// videoCodec.Payloader = &rtc.payloader
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// Printf("H264 fmtp %v", videoCodec.SDPFmtpLine)
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// }
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// }
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// println(vpayloadType)
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// if rtc.videoTrack, err = rtc.Track(DefaultPayloadTypeH264, 8, "video", "monibuca"); err != nil {
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// return
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// }
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// if rtc.audioTrack, err = rtc.Track(DefaultPayloadTypePCMA, 9, "audio", "monibuca"); err != nil {
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// return
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// }
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if rtc.videoTrack,err = NewTrackLocalStaticSample(RTPCodecCapability{MimeType:"video/h264",SDPFmtpLine: "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id="+pli},"video","m7s");err!=nil{ |
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if rtc.videoTrack, err = NewTrackLocalStaticSample(RTPCodecCapability{MimeType: "video/h264", SDPFmtpLine: "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=" + pli}, "video", "m7s"); err != nil { |
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return |
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} |
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if _, err = rtc.AddTrack(rtc.videoTrack); err != nil { |
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langhuihui
4 years ago