IDirectXVideoAccelerationService interface

Provides DirectX Video Acceleration (DXVA) services from a Direct3D device. To get a pointer to this interface, call IDirect3DDeviceManager9::GetVideoService or DXVA2CreateVideoService.


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


The IDirectXVideoAccelerationService interface has these methods.

Method Description
IDirectXVideoAccelerationService::CreateSurface Creates a DirectX Video Acceleration (DXVA) video processor or DXVA decoder render target.


This is the base interface for DXVA services. The Direct3D device can support any of the following DXVA services, which derive from IDirectXVideoAccelerationService:


Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header dxva2api.h

See also

DirectX Video Acceleration 2.0

Media Foundation Interfaces