74 lines
2.2 KiB
Go
74 lines
2.2 KiB
Go
package webrtc
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import (
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"math/rand"
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"net/http"
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"github.com/gorilla/websocket"
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"github.com/pion/webrtc/v2"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"n.eko.moe/neko/internal/gst"
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)
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func NewManager(password string) (*WebRTCManager, error) {
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engine := webrtc.MediaEngine{}
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videoCodec := webrtc.NewRTPVP8Codec(webrtc.DefaultPayloadTypeVP8, 90000)
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video, err := webrtc.NewTrack(webrtc.DefaultPayloadTypeVP8, rand.Uint32(), "stream", "stream", videoCodec)
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if err != nil {
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return nil, err
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}
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gst.CreatePipeline(webrtc.VP8, []*webrtc.Track{video}, "ximagesrc show-pointer=true use-damage=false ! video/x-raw,framerate=30/1 ! videoconvert").Start()
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engine.RegisterCodec(videoCodec)
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// ximagesrc xid=0 show-pointer=true ! videoconvert ! queue | videotestsrc
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audioCodec := webrtc.NewRTPOpusCodec(webrtc.DefaultPayloadTypeOpus, 48000)
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audio, err := webrtc.NewTrack(webrtc.DefaultPayloadTypeOpus, rand.Uint32(), "stream", "stream", audioCodec)
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if err != nil {
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return nil, err
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}
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gst.CreatePipeline(webrtc.Opus, []*webrtc.Track{audio}, "pulsesrc device=auto_null.monitor ! audioconvert").Start()
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engine.RegisterCodec(audioCodec)
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// pulsesrc device=auto_null.monitor ! audioconvert | audiotestsrc
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// gst-launch-1.0 -v pulsesrc device=auto_null.monitor ! audioconvert ! vorbisenc ! oggmux ! filesink location=alsasrc.ogg
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return &WebRTCManager{
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logger: log.With().Str("service", "webrtc").Logger(),
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engine: engine,
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api: webrtc.NewAPI(webrtc.WithMediaEngine(engine)),
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video: video,
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audio: audio,
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controller: "",
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password: password,
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sessions: make(map[string]*session),
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upgrader: websocket.Upgrader{
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CheckOrigin: func(r *http.Request) bool {
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return true
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},
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},
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config: webrtc.Configuration{
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ICEServers: []webrtc.ICEServer{
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{
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URLs: []string{"stun:stun.l.google.com:19302"},
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},
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},
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SDPSemantics: webrtc.SDPSemanticsUnifiedPlanWithFallback,
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},
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}, nil
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}
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type WebRTCManager struct {
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logger zerolog.Logger
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upgrader websocket.Upgrader
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engine webrtc.MediaEngine
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api *webrtc.API
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config webrtc.Configuration
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password string
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controller string
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sessions map[string]*session
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video *webrtc.Track
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audio *webrtc.Track
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}
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