AVDecVideoAcceleration_VC1 property

Enables or disables hardware acceleration for VC-1 video decoding.

This property is read/write.

Data type

UINT32 (VT_UI4)

Property GUID

CODECAPI_AVDecVideoAcceleration_VC1

Remarks

If the value is zero, the decoder does not use DirectX Video Acceleration (DXVA) for VC-1 video decoding. For DirectShow filters, set this property before the decoder's output pin is connected.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps | Windows Store apps]

Minimum supported server

Windows 2000 Server [desktop apps | Windows Store apps]

Header
Codecapi.h

See also

Codec API Properties
ICodecAPI Interface

 

 

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