public TimingPage()
{
InitializeComponent();
var messageService = new DesktopMessageService();
AppMessagingAdapter.Instance.Initialize(messageService, new IsolatedStorageService());
var roomService = new RoomServiceAdapter();
var viewLocator = new ViewLocator();
_viewModelFactory = new ViewModelFactory(roomService, messageService, viewLocator);
_statsVm = _viewModelFactory.GetViewModel <StatisticsViewModel>();
}
public void StartSendingAudioToRoom(string ownerUserTag, string host, List <byte[]> testFrames, bool sendLive, OperationCallback callback)
{
// What we should use when there's only one other person, and CPU is OK:
// 16Khz, Speex, WebRtc at full strength
var config = MediaConfig.Default;
config.LocalSsrcId = (ushort)rnd.Next(ushort.MinValue, ushort.MaxValue);
config.AudioContextSelection = AudioContextSelection.HighQualityDirect;
config.MediaServerHost = host;
// Create the media controller
var playedAudioFormat = new AudioFormat();
var mediaStatistics = new TimingMediaStatistics();
var mediaEnvironment = new TestMediaEnvironment();
var mediaConnection = new RtpMediaConnection(config, mediaStatistics);
var vqc = new VideoQualityController(MediaConfig.Default.LocalSsrcId);
_mediaController = new MediaController(MediaConfig.Default, playedAudioFormat, mediaStatistics, mediaEnvironment, mediaConnection, vqc);
// Create the audio sink adapter.
_captureSource = new CaptureSource();
_captureSource.VideoCaptureDevice = null;
if (_captureSource.AudioCaptureDevice == null)
{
_captureSource.AudioCaptureDevice = CaptureDeviceConfiguration.GetDefaultAudioCaptureDevice();
if (_captureSource.AudioCaptureDevice == null)
{
throw new InvalidOperationException("No suitable audio capture device was found");
}
}
MediaDeviceConfig.SelectBestAudioFormat(_captureSource.AudioCaptureDevice);
_captureSource.AudioCaptureDevice.AudioFrameSize = AudioFormat.Default.MillisecondsPerFrame; // 20 milliseconds
_audioSinkAdapter = sendLive
? new AudioSinkAdapter(_captureSource, _mediaController, config, mediaEnvironment, playedAudioFormat)
: new FromFileAudioSinkAdapter(_captureSource, _mediaController, config, mediaEnvironment, playedAudioFormat, testFrames);
var roomService = new RoomServiceAdapter();
roomService.CreateClient();
roomService.GetRoomId(Constants.DefaultCompanyTag, Constants.DefaultAuthenticationGroupTag, ownerUserTag, Constants.DefaultRoomName, (getRoomError, result) =>
{
if (getRoomError != null)
{
callback(getRoomError);
}
else
{
// Connect.
_mediaController.Connect(result.RoomId.ToString(), connectError => Deployment.Current.Dispatcher.BeginInvoke(() =>
{
if (connectError == null)
{
ClientLogger.Debug("MacTestViewModel connected to MediaController");
_captureSource.Start();
}
_mediaController.RegisterRemoteSession((ushort)(config.LocalSsrcId + 1));
callback(connectError);
}));
}
});
}
