DirectX Video Acceleration Specification for AV1 Video Coding

This specification defines extensions to DirectX Video Acceleration (DXVA) to support decoding of AV1 video.

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Version:
1
Date Published:
7/15/2024
File Name:
DXVA_AV1.docx
File Size:
117.6 KB
This document is the specification for support of AV1 according to the AV1 video coding standard as published by the Alliance for Open Media within the Windows DirectX Video Acceleration (DXVA) API/DDI context. The document describes high-level design concepts and specific AV1 extensions to DXVA interfaces and data structures. This document specifies only off-host VLD profiles for AV1 decoding.
Supported Operating Systems
Windows 10
Windows 10 starting from Windows 10 November 2019 Update
N/A