[Libva] Do all back-end drivers support H.264 hardware encoding?
karthik at freestreammedia.com
Wed Oct 5 09:50:56 PDT 2011
Thanks for the information. It seems based on some digging that the Intel
platform is windows only? (Sources:
Is this the case or does VA-API allow me to use the hardware acceleration in
On Tue, Oct 4, 2011 at 9:59 PM, Gwenole Beauchesne <gb.devel at gmail.com>wrote:
> 2011/10/5 Karthik Kailash <karthik at freestreammedia.com>:
> > I would like to purchase a graphics card and use it with LibAV / VAAPI
> > hardware accelerated encoding and decoding of h.264 video. Do all the
> > hardware platforms and associated drivers listed
> > on http://www.freedesktop.org/wiki/Software/vaapi have support for
> > acceleration of h264 encoding?
> Only Intel platforms support HW accelerated H.264 encoding with VA-API
> at this time. In particular, this means Sandy Bridge platforms.
> Besides, there is no support yet in FFmpeg for HW accelerated H.264
> Libva mailing list
> Libva at lists.freedesktop.org
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