Setting Video Destinations Video digitizer components provide several functions that allow applications to specify the destination for the digitized video stream produced by the digitizer component.
Applications have two options for specifying the destination for the video data stream.
The first option requires that the video be digitized as RGB pixels and placed into a destination pixel map. This option allows the video to be placed either onscreen or offscreen, depending upon the placement of the pixel map. You can use the VDSetPlayThruDestination function in your application to set the characteristics for this option. The VDPreflightDestination function lets you determine the capabilities of the digitizer in your application. All video digitizer components must support this option.