Video source for local video capture device (for example USB webcam).
Namespace:
AForge.Video.DirectShowAssembly: AForge.Video.DirectShow (in AForge.Video.DirectShow.dll) Version: 2.1.2.0 (2.1.2.0)
Syntax
| C# |
|---|
public class VideoCaptureDevice : IVideoSource |
Remarks
The video source captures video data from local video capture device. DirectShow is used for capturing.
Sample usage:
CopyC#// enumerate video devices videoDevices = new FilterInfoCollection( FilterCategory.VideoInputDevice ); // create video source VideoCaptureDevice videoSource = new VideoCaptureDevice( videoDevices[0].MonikerString ); // set NewFrame event handler videoSource.NewFrame += new NewFrameEventHandler( video_NewFrame ); // start the video source videoSource.Start( ); // ... // signal to stop videoSource.SignalToStop( ); // ... private void video_NewFrame( object sender, NewFrameEventArgs eventArgs ) { // get new frame Bitmap bitmap = eventArgs.Frame; // process the frame }
