Video source for video files.

The video source provides access to video files. DirectShow is used to access video files.

Sample usage:

// create video source FileVideoSource videoSource = new FileVideoSource( fileName ); // set NewFrame event handler videoSource.NewFrame += new NewFrameEventHandler( video_NewFrame ); // start the video source videoSource.Start( ); // ... // signal to stop videoSource.SignalToStop( ); // ... // New frame event handler, which is invoked on each new available video frame private void video_NewFrame( object sender, NewFrameEventArgs eventArgs ) { // get new frame Bitmap bitmap = eventArgs.Frame; // process the frame }
Inheritance: IVideoSource
FileVideoSource Class Documentation
示例#1
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        // Open video file using DirectShow
        private void openVideofileusingDirectShowToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (openFileDialog.ShowDialog() == DialogResult.OK)
            {
                // create video source
                FileVideoSource fileSource = new FileVideoSource(openFileDialog.FileName);

                // open it
                OpenVideoSource(fileSource);
            }
        }
示例#2
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 // Constructor
 public Grabber(FileVideoSource parent)
 {
     this.parent = parent;
 }
示例#3
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 // Constructor
 public Grabber( FileVideoSource parent )
 {
     this.parent = parent;
 }