/// <summary>
/// Enables the input of the webcam
/// </summary>
public static bool EnableWebcam(string cameraUrl = null)
{
IVideoSource capture;
try
{
if (cameraUrl == null)
{
capture = new VideoCaptureDevice(
new FilterInfoCollection(FilterCategory.VideoInputDevice)[0].MonikerString);
}
else //assumes that it's a MJPEG stream, it's forms so whatever
{
capture = new MJPEGStream(cameraUrl);
}
source = new ProcessableVideoSource(capture);
}
catch (Exception e)
{
Console.WriteLine(e);
MessageBox.Show(Messages.cameraNotFound);
return(false);
}
processor = new FaceProcessor(source);
processor.Start();
source.NewFrame += GetFrame;
source.Start();
return(true);
}
public async Task <(string url, string id)> AddStreamAsync(ProcessableVideoSource source)
{
var server = new MJPEGServer(source, start: true);
streamServers[source] = server;
await Processor.AddSourceAsync(source);
return(server.Url, source.Id.ToString());
}
public MJPEGServer(ProcessableVideoSource source, int port = 0, bool start = false)
{
this.source = source;
listener = new TcpListener(IPAddress.Any, port >= 0 ? port : 0);
if (start)
{
Start();
}
}
public void RemoveStream(ProcessableVideoSource source, bool removeFromProcessor = false)
{
if (streamServers.TryRemove(source, out var server))
{
server.Stop();
}
if (removeFromProcessor)
{
Processor.RemoveSource(source);
}
}
public static void RemoveStream(ProcessableVideoSource source)
{
streamServers.TryRemove(source, out var server);
server.Stop();
Processor.RemoveSource(source);
}
