How to use AudioReceiverStats.AudioLevel

[PavelToropynya]

I have a question may i configure audioLevel for different senders using AudioLevel field. I changed AudioLevel value when i saved .ogg audio file on disk. But it's doesn't change something. Does this feature work properly and how we can use it. Thanks.
audioStats := webrtc.AudioReceiverStats{} audioStats.AudioLevel = 0.0 peerConnection.OnTrack(func(t *webrtc.TrackRemote, _ *webrtc.RTPReceiver) { // Create a track to fan out our incoming video to all peers // Send a PLI on an interval so that the publisher is pushing a keyframe every rtcpPLIInterval go func() { ticker := time.NewTicker(time.Second * 3) for range ticker.C { errSend := peerConnection.WriteRTCP([]rtcp.Packet{&rtcp.PictureLossIndication{MediaSSRC: uint32(t.SSRC())}}) if errSend != nil { fmt.Println(errSend) } } }() codec := t.Codec() if strings.EqualFold(codec.MimeType, webrtc.MimeTypeOpus) { fmt.Println("Got Opus track, saving to disk as output.opus (48 kHz, 2 channels)") saveToDisk(oggFile, t) } else if strings.EqualFold(codec.MimeType, webrtc.MimeTypeVP8) { fmt.Println("Got VP8 track, saving to disk as output.ivf") saveToDisk(h264File, t) } })