Mapping DirectX Video Acceleration to IAMVideoAccelerator

Microsoft DirectShow 9.0

Mapping DirectX Video Acceleration to IAMVideoAccelerator

The following section is primarily relevant for software decoder developers. It provides detailed information on how to use the IAMVideoAccelerator Interface when communicating through the Overlay Mixer or Video Mixing Renderer filter with a DirectX VA-enabled hardware device. This section covers the following topics:

• Restricted Mode Profile and Configuration Establishment
• DirectX Video Acceleration IAMVideoAccelerator Operational Specification
• Operational Correspondence with Motion Compensation Device Driver