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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 inherits from the IUnknown interface. IWMReaderAccelerator also has these types of members:


The IWMReaderAccelerator interface has these methods.


Retrieves pointers to interfaces exposed on the decoder DMO.


Called by the source filter to pass in the negotiated media type.


For information about which interfaces can be obtained by using the QueryInterface method of this interface, see Reader Object.

See also

Enabling DirectX Video Acceleration