Microsoft Download Center Archive

DirectX Video Acceleration Specification for AV1 Video Coding

  • Published:
  • Version: 1
  • Category: Document
  • Language: English

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

  • 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.

Files

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FileSize
DXVA_AV1.docx
SHA1: e8fea3df39385ec0fccf86703402d14b1994e22c
107 KB

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System Requirements

Operating Systems: Windows 10

  • Windows 10 starting from Windows 10 November 2019 Update

Installation Instructions

  • N/A

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