public static void StartScreenCapturer()
{
ScreenCapturer.OnScreenUpdated += ScreenCapturer_OnScreenUpdated;
ScreenCapturer.OnCaptureStop += ScreenCapturer_OnCaptureStop;
ScreenCapturer.StartCapture();
ScreenCapturer.SkipFirstFrame = true;
System.Threading.Thread.Sleep(500);
}
public async static Task MainAsync(int role, string addr, int port)
{
encoderParameters = new EncoderParameters(1);
encoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, encodeQuality);
imageCodecInfo = GetEncoder(ImageFormat.Jpeg);
VideoStreamer.role = role;
udpSock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
divideRects = new Rectangle[divideWidth * divideHeight];
int blockWidth = width / divideWidth;
int blockHeight = height / divideHeight;
for (int x = 0; x < divideWidth; x++)
{
for (int y = 0; y < divideHeight; y++)
{
int pos = y * divideWidth + x;
divideRects[pos] = new Rectangle(x * blockWidth, y * blockHeight, blockWidth, blockHeight);
}
}
currImage = new Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format32bppRgb);
currImageDraw = Graphics.FromImage(currImage);
MainWindow.current.Dispatcher.Invoke(() =>
{
writeableBitmap = new WriteableBitmap(width, height, 96, 96, PixelFormats.Bgra32, null);
MainWindow.current.VideoObject.Source = writeableBitmap;
});
if (role == 0)
{
udpSock.Bind(new IPEndPoint(IPAddress.Any, port));
Thread rcv = new Thread(new ThreadStart(receiverThreadProcessor));
rcv.IsBackground = false;
rcv.Priority = ThreadPriority.Highest;
rcv.Start();
}
else
{
udpSock.Bind(new IPEndPoint(IPAddress.Any, 0));
remote = new IPEndPoint(IPAddress.Parse(addr), port);
ScreenCapturer.OnScreenUpdated += CapturedEvent;
ScreenCapturer.StartCapture();
}
await Task.Delay(-1);
}
private static void ScreenCapturer_OnCaptureStop(object sender, OnCaptureStopEventArgs e)
{
ScreenCapturer.StartCapture();
}
