public static void GetDevices(ref Dictionary <string, IVideoSource> deviceCache)
{
var videoDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice);
if (videoDevices != null && videoDevices.Count > 0)
{
foreach (FilterInfo device in videoDevices)
{
lock (deviceCache)
{
if (deviceCache.ContainsKey(device.Name))
{
continue;
}
//else .. all other code
try
{
var video = new VideoCaptureDeviceLite(device.MonikerString);
// System.Diagnostics.Debug.WriteLine(device.MonikerString.ToString());
//start video to get frame size from first frame
video.Start();
System.Threading.Thread.Sleep(100);
video.WaitForStop();
var dev = new AforgeVideoSourceLite(device.Name, video)
{
VideoSize = video.FrameSize ?? System.Drawing.Size.Empty
};
deviceCache.Add(device.Name, dev);
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(string.Join(Environment.NewLine, e.Message, "", e.Source, "", e.StackTrace));
}
}
}
}
}
public AforgeVideoSourceLite(string name_p, VideoCaptureDeviceLite dev)
{
this.name = name_p;
this.videoDevice = dev;
}
