void OnPause()
{
var transceiver1 = _pc1.GetTransceivers().First();
var track = transceiver1.Sender.Track;
track.Enabled = false;
buttonResume.gameObject.SetActive(true);
buttonPause.gameObject.SetActive(false);
}
void OnCall()
{
buttonCall.interactable = false;
buttonPause.interactable = true;
dropdownBandwidth.interactable = true;
_receiveStream = new MediaStream();
_receiveStream.OnAddTrack += OnAddTrack;
_sendStream = new MediaStream();
var configuration = GetSelectedSdpSemantics();
_pc1 = new RTCPeerConnection(ref configuration)
{
OnIceCandidate = candidate => _pc2.AddIceCandidate(candidate),
OnNegotiationNeeded = () => StartCoroutine(PeerNegotiationNeeded(_pc1))
};
_pc2 = new RTCPeerConnection(ref configuration)
{
OnIceCandidate = candidate => _pc1.AddIceCandidate(candidate),
OnTrack = e => _receiveStream.AddTrack(e.Track),
};
var transceiver2 = _pc2.AddTransceiver(TrackKind.Audio);
transceiver2.Direction = RTCRtpTransceiverDirection.RecvOnly;
m_audioTrack = new AudioStreamTrack(inputAudioSource);
m_audioTrack.Loopback = toggleLoopback.isOn;
_pc1.AddTrack(m_audioTrack, _sendStream);
var transceiver1 = _pc1.GetTransceivers().First();
if (dropdownAudioCodecs.value == 0)
{
var error = transceiver1.SetCodecPreferences(this.availableCodecs.ToArray());
if (error != RTCErrorType.None)
{
Debug.LogError(error);
}
}
else
{
var codec = availableCodecs[dropdownAudioCodecs.value - 1];
var error = transceiver1.SetCodecPreferences(new[] { codec });
if (error != RTCErrorType.None)
{
Debug.LogError(error);
}
}
}
