[FFmpeg-devel] Added HW accelerated H.264 and HEVC encoding for AMD

Mironov, Mikhail Mikhail.Mironov at amd.com
Wed Nov 8 00:03:07 EET 2017


> -----Original Message-----
> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: November 7, 2017 4:44 PM
> To: FFmpeg development discussions and patches <ffmpeg-
> devel at ffmpeg.org>
> Subject: Re: [FFmpeg-devel] Added HW accelerated H.264 and HEVC
> encoding for AMD
> 
> 2017-11-07 17:17 GMT+01:00 mmironov <mikhail.mironov at amd.com>:
> 
> > diff --git a/Changelog b/Changelog
> > index 6592d86..f0d22fa 100644
> > --- a/Changelog
> > +++ b/Changelog
> > @@ -6,7 +6,8 @@ version <next>:
> >  - Dropped support for OpenJPEG versions 2.0 and below. Using OpenJPEG
> now
> >    requires 2.1 (or later) and pkg-config.
> >  - VDA dropped (use VideoToolbox instead)
> > -
> > +- AMF H.264 encoder
> > +- AMF HEVC encoder
> 
> Please do not remove the empty line and please merge the two new lines.

Sorry, where? My last change was to add #if CONFIG_D3D11VA.

> 
> Does the AMD hardware really support encoding to H.264 baseline?
> I always thought baseline does not exist in the wild.

It does but was exposed in public API more by accident then by intention. 
I removed it from ffmpeg integration as Mark requested. 

> 
> Carl Eugen
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