private async void StartCapture()
{
captureEngine = await CaptureEngine.CreateAsync(false);
if (this.captureEngine != null)
{
await this.captureEngine.StartAsync(false, this.connection);
}
}
partial void StartCaptureCore(SystemCamera camera, CancellationToken token)
{
using (var deviceAttributes = new MediaAttributes(2))
{
deviceAttributes.Set(CaptureDeviceAttributeKeys.SourceType, CaptureDeviceAttributeKeys.SourceTypeVideoCapture.Guid);
deviceAttributes.Set(CaptureDeviceAttributeKeys.SourceTypeVidcapSymbolicLink, camera.SystemIdentifier);
MediaFactory.CreateDeviceSource(deviceAttributes, out MediaSource videoSource);
using (videoSource)
{
var captureEngine = new CaptureEngine(captureFactory);
captureEngine.CaptureEngineEvent += evt => OnEngineEvent(captureEngine, evt);
captureEngine.Initialize(captureEngineAttributes, null, videoSource);
}
}
}
private async void CloseConnection()
{
if (this.captureEngine != null)
{
await this.captureEngine.StopAsync();
this.captureEngine.Uninitialize();
this.captureEngine = null;
}
if (this.connection != null)
{
this.connection.Disconnected -= Connection_Disconnected;
this.connection.Received -= Connection_Received;
this.connection.Uninitialize();
this.connection = null;
}
if (this.listener != null)
{
this.listener.Uninitialize();
this.listener = null;
}
}
private void OnLogRequested(object sender, CaptureEngine.LogEventArgs e)
{
Log.WriteLine(uint.MaxValue, e.Message);
}
private void OnEngineEvent(CaptureEngine engine, MediaEvent mediaEvent)
{
throw new NotImplementedException();
}
public void CanGetCaptureSources()
{
var engine = new CaptureEngine();
engine.GetSources().Wait();
}