libva – RG4.NET

After finished my first phase of GPU – Intel Media SDK research, now it’s time to get into libva, my goal is to get a set of performance test report for both MSDK and libva, so that we can finally choose one of them, or both of them for product […]

Step by step: build libva 1.2.0 on Ubuntu 12.04 LTS

2013/07/22 in Technical tagged GPU / libva / VA / va-api by Jacky Wei

About The main motivation for VA-API (Video Acceleration API) is to enable hardware accelerated video decode/encode at various entry-points (VLD, IDCT, Motion Compensation etc.) for the prevailing coding standards today (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3). Extending XvMC was considered, but due to its original design for MPEG-2 ?MotionComp […]

Start GPU encoding/decoding with VA-API (Video Acceleration API)

2013/06/21 in Technical tagged GPU / libva / MSDK / va-api by Jacky Wei