[Libva] the relation of vaapi and xvmc

Zou, Nanhai nanhai.zou at intel.com
Wed Aug 5 18:21:22 PDT 2009


Hi,
      Which platform are you using? GM45?
      Can you see the video?
      VAAPI is not using XVMC.
Thanks
Zou Nan hai

________________________________
From: libva-bounces at lists.freedesktop.org [mailto:libva-bounces at lists.freedesktop.org] On Behalf Of kedahanzi
Sent: 2009年8月6日 9:03
To: libva
Subject: [Libva] the relation of vaapi and xvmc

Dear everyone,

when i use mplayer-vaapi to play a mpeg-ts file, then output is as follows.

VO: [vaapi] 720x576 => 768x576 MPEG-2 VA API Acceleration
[VD_FFMPEG] XVMC-accelerated MPEG-2.

VAAPI and xvmc should be different accelerated  methods for linux?
why do vaapi make use of xvmc?

much thanks!

2009-08-06
________________________________
kedahanzi
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