Deinterlace Container Device for ProcAmp Control
The sample functions for ProcAmp control can only be used in the context of a DirectX VA device, so it is necessary to first define and create a deinterlace container device.
The deinterlace container device for deinterlacing can also be used for ProcAmp control to determine the capabilities of a ProcAmp control device (if the driver supports ProcAmp control adjustments). If supported, the driver creates the ProcAmp control device when the VMR initiates a call to do so.
Note The deinterlace container device is a software construct only and does not represent any functional hardware contained on a device.