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I copy/pasted your code from the examples/webrtc and then ran CGO_ENABLED=1 go build my-module, followed the instructions on copy/pasting the SDP.
What did you expect?
I expected it to stream my camera and testaudio to browser
What happened?
it streamed testaudio audio just fine, but not the camera. testvideo streaming doesnt work as well.
Here is my full code
package main
import (
"fmt"
"github.com/pion/mediadevices"
"github.com/pion/mediadevices/pkg/frame"
"github.com/pion/mediadevices/pkg/prop"
"github.com/pion/webrtc/v3"
// If you don't like x264, you can also use vpx by importing as below
// "github.com/pion/mediadevices/pkg/codec/vpx" // This is required to use VP8/VP9 video encoder
// or you can also use openh264 for alternative h264 implementation
// "github.com/pion/mediadevices/pkg/codec/openh264"
// or if you use a raspberry pi like, you can use mmal for using its hardware encoder
// "github.com/pion/mediadevices/pkg/codec/mmal"
"github.com/pion/mediadevices/pkg/codec/opus" // This is required to use opus audio encoder
"github.com/pion/mediadevices/pkg/codec/x264" // This is required to use h264 video encoder
// Note: If you don't have a camera or microphone or your adapters are not supported,
// you can always swap your adapters with our dummy adapters below.
_ "github.com/pion/mediadevices/pkg/driver/audiotest"
_ "github.com/pion/mediadevices/pkg/driver/videotest"
// _ "github.com/pion/mediadevices/pkg/driver/camera" // This is required to register camera adapter
//_ "github.com/pion/mediadevices/pkg/driver/microphone" // This is required to register microphone adapter
)
func main() {
config := webrtc.Configuration{
ICEServers: []webrtc.ICEServer{
{
URLs: []string{"stun:stun.l.google.com:19302"},
},
},
}
// Wait for the offer to be pasted
offer := webrtc.SessionDescription{}
Decode(MustReadStdin(), &offer)
// Create a new RTCPeerConnection
x264Params, err := x264.NewParams()
if err != nil {
panic(err)
}
x264Params.Preset = x264.PresetMedium
x264Params.BitRate = 500_000 // 500kbps
opusParams, err := opus.NewParams()
if err != nil {
panic(err)
}
codecSelector := mediadevices.NewCodecSelector(
mediadevices.WithVideoEncoders(&x264Params),
mediadevices.WithAudioEncoders(&opusParams),
)
mediaEngine := webrtc.MediaEngine{}
codecSelector.Populate(&mediaEngine)
api := webrtc.NewAPI(webrtc.WithMediaEngine(&mediaEngine))
peerConnection, err := api.NewPeerConnection(config)
if err != nil {
panic(err)
}
// Set the handler for ICE connection state
// This will notify you when the peer has connected/disconnected
peerConnection.OnICEConnectionStateChange(func(connectionState webrtc.ICEConnectionState) {
fmt.Printf("Connection State has changed %s \n", connectionState.String())
})
s, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{
Video: func(c *mediadevices.MediaTrackConstraints) {
c.FrameFormat = prop.FrameFormat(frame.FormatI420)
c.Width = prop.Int(640)
c.Height = prop.Int(480)
},
Audio: func(c *mediadevices.MediaTrackConstraints) {
},
Codec: codecSelector,
})
if err != nil {
panic(err)
}
for _, track := range s.GetTracks() {
track.OnEnded(func(err error) {
fmt.Printf("Track (ID: %s) ended with error: %v\n",
track.ID(), err)
})
_, err = peerConnection.AddTransceiverFromTrack(track,
webrtc.RtpTransceiverInit{
Direction: webrtc.RTPTransceiverDirectionSendonly,
},
)
if err != nil {
panic(err)
}
}
// Set the remote SessionDescription
err = peerConnection.SetRemoteDescription(offer)
if err != nil {
panic(err)
}
// Create an answer
answer, err := peerConnection.CreateAnswer(nil)
if err != nil {
panic(err)
}
// Create channel that is blocked until ICE Gathering is complete
gatherComplete := webrtc.GatheringCompletePromise(peerConnection)
// Sets the LocalDescription, and starts our UDP listeners
err = peerConnection.SetLocalDescription(answer)
if err != nil {
panic(err)
}
// Block until ICE Gathering is complete, disabling trickle ICE
// we do this because we only can exchange one signaling message
// in a production application you should exchange ICE Candidates via OnICECandidate
<-gatherComplete
// Output the answer in base64 so we can paste it in browser
fmt.Println(Encode(*peerConnection.LocalDescription()))
// Block forever
select {}
}
The text was updated successfully, but these errors were encountered:
Your environment.
What did you do?
I copy/pasted your code from the
examples/webrtc
and then ranCGO_ENABLED=1 go build my-module
, followed the instructions on copy/pasting the SDP.What did you expect?
I expected it to stream my camera and testaudio to browser
What happened?
it streamed testaudio audio just fine, but not the camera. testvideo streaming doesnt work as well.
Here is my full code
The text was updated successfully, but these errors were encountered: