failed to find the best driver that fits the constraints to open usb camera

[learncodingforweb]

Tried example https://github.com/pion/mediadevices/blob/master/examples/webrtc/main.go

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 {
    fmt.Println("phase 3")
    panic(err)
}

Getting panic error phase 3 panic: failed to find the best driver that fits the constraints

Your environment.

• Version: github.com/pion/webrtc/v3 v3.2.1, github.com/pion/mediadevices v0.4.0
• Browser: chrome Version 113.0.5672.92 (Official Build) (64-bit)
• Golang version: go version go1.20.4 linux/amd64
• OS: Linux notebook 5.19.0-41-generic 42~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 18 17:40:00 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

What did you do?

I tried example https://github.com/pion/mediadevices/blob/master/examples/webrtc/ -->

What did you expect?

Should open usb camera and send stream of data on webrtc communication.

What happened?

It failed to open usb camera.

[learncodingforweb]

Fixed importing

    _ "github.com/pion/mediadevices/pkg/driver/camera"
    _ "github.com/pion/mediadevices/pkg/driver/microphone"