public async Task <DtoCaptureCapabilities> GetVideoCaptureCapabilitiesAsync(DtoMediaDevice device)
{
MediaDevice checkDevice = DtoExtensions.FromDto(device);
var capabilities = await checkDevice.GetVideoCaptureCapabilities();
return(DtoExtensions.ToDto(capabilities.ToArray()));
}
public void SetAudioPlayoutDevice(DtoMediaDevice device)
{
_audioPlayoutDevice = device;
_localSettings.Values[MediaSettingsIds.AudioPlayoutDeviceSettings] = device?.Id;
if ((null != device) &&
(null != Media))
{
Media.SelectAudioPlayoutDevice(DtoExtensions.FromDto(device));
}
}
public override async Task OnEnteringState()
{
Debug.Assert(Context.PeerConnection == null);
Context.VoipCoordinator.StartOutgoingCall(_callRequest);
var config = new RTCConfiguration
{
IceServers = WebRtcSettingsUtils.ToRTCIceServer(IceServerSettings.IceServers)
};
Context.PeerConnection = new RTCPeerConnection(config);
Context.LocalStream = await Context.Media.GetUserMedia(new RTCMediaStreamConstraints
{
videoEnabled = _callRequest.VideoEnabled,
audioEnabled = true
});
Context.PeerConnection.AddStream(Context.LocalStream);
var sdpOffer = await Context.PeerConnection.CreateOffer();
var sdpString = sdpOffer.Sdp;
SdpUtils.SelectCodecs(ref sdpString, DtoExtensions.FromDto(Context.GetAudioCodec()), DtoExtensions.FromDto(Context.GetVideoCodec()));
sdpOffer.Sdp = sdpString;
await Context.PeerConnection.SetLocalDescription(sdpOffer);
var tracks = Context.LocalStream.GetVideoTracks();
if (tracks.Count > 0)
{
#if WIN10
var source = Context.Media.CreateMediaSource(tracks[0], VoipContext.LocalMediaStreamId);
#else
var source = Context.Media.CreateMediaStreamSource(tracks[0], 30, VoipContext.LocalMediaStreamId);
#endif
Context.LocalVideoRenderer.SetupRenderer(Context.ForegroundProcessId, source, Context.LocalVideoControlSize);
}
Context.SendToPeer(RelayMessageTags.SdpOffer, sdpOffer.Sdp);
}