IWMReaderAccelerator interface

The IWMReaderAccelerator interface is implemented on the reader object only when it is in decoding mode. It is called by a player or a player source filter to obtain interfaces from the decoder DMO.


The IWMReaderAccelerator interface has these methods.

Method Description
IWMReaderAccelerator::GetCodecInterface The GetCodecInterface method is used to retrieve a pointer to the IWMCodecAMVideoAccelerator interface exposed on the decoder DMO.
IWMReaderAccelerator::Notify The Notify method is called by the source filter to pass in the negotiated media type.


Target Platform Windows
Header wmsdkidl.h

See also

Enabling DirectX Video Acceleration