MFPKEY_DXVA_ENABLED Property

Specifies whether the decoder will use DirectX video acceleration hardware, if available.

Constant for IPropertyBag

Available only by using IPropertyStore.

VT_BOOL

VARIANT_FALSE

Requirement	Value
Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Header	Wmcodecdsp.h