private void SetupStreamers()
{
int screenId = 0;
foreach (Screen screen in Screen.AllScreens)
{
ScreenVideoSource videoSource = new ScreenVideoSource(screen, screenId++);
MJPEGStreamer streamer = new MJPEGStreamer(videoSource, qualityDefinition);
streamer.StreamStarted += (sender, e) => {
if (_isRunning)
{
AddStreamClient(GetClientStreamDescription(e.Stream));
}
};
streamer.StreamStopped += (sender, e) => {
if (_isRunning)
{
RemoveStreamClient(GetClientStreamDescription(e.Stream));
}
};
string streamName = $"screen{screenId}";
_streamers[streamName] = streamer;
_previewImageList.Images.Add(streamName, _blankImage);
_screensListView.Items.Add(streamName, $"Screen {screenId}", streamName);
}
}
private void UpdatePreviews()
{
foreach (MJPEGStreamer streamer in _streamers.Values)
{
ScreenVideoSource videoSource = (ScreenVideoSource)streamer.Source;
if (!videoSource.IsCapturing)
{
_previewImageList.Images[videoSource.ScreenId] = _blankImage;
continue;
}
using (Image previewImage = videoSource.QueryPreviewImage())
if (previewImage != null)
{
_previewImageList.Images[videoSource.ScreenId] = previewImage;
}
}
_screensListView.Refresh();
}