Abstract: This document describes an Application Programming Interface (API) and a corresponding Device Driver Interface (DDI) for hardware acceleration of digital video decoding processing, with support of alpha blending for such purposes as DVD subpicture support. It provides an interface definition focused on support of MPEG-2 “main profile” video (formally ITU-T H.262 | ISO/IEC 13818-2), but is also intended to support other key video codecs (e.g., ITU-T Recommendations H.263 and H.261, and MPEG-1 and MPEG-4).
DirectX® VA Version 1.01 — Jan. 23, 2001
Gary Sullivan (firstname.lastname@example.org)
Chad Fogg (email@example.com)
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