Mailinglist Archive: opensuse-factory (824 mails)

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[opensuse-factory] Re: ffmpeg and h264 (again) using vaapi
  • From: "Matwey V. Kornilov" <matwey.kornilov@xxxxxxxxx>
  • Date: Sat, 28 Oct 2017 23:30:18 +0300
  • Message-id: <ot2pci$npo$1@blaine.gmane.org>
28.10.2017 23:26, Carlos E. R. пишет:


On Saturday, 2017-10-28 at 23:04 +0300, Matwey V. Kornilov wrote:

Hello,

I am running Leap 42.3. It is stated that H.264 is disabled in
ffmpeg in opensuse due to legal reasons:

https://en.opensuse.org/SDB:Firefox_MP4/H.264_Video_Support

However, some hardware (for instance Intel Quick Sync Video)
have ability to hardware h264 decoding. And this currently works
for me out of the box via gstreamer-vaapi. So, I think hardware
h264 decoding is allowed in opensuse.

At the same time, I've failed to achive this for ffmpeg. I am
tring to follow this guide:
https://trac.ffmpeg.org/wiki/Hardware/VAAPI

But every time I see the following: "This build of ffmpeg does
not include a "h264" decoder needed for input stream #0:0." Well,
is it possible to force ffmpeg use vaapi by default to decode
h264 in hardware?

Are you using the packman or the OSS build?

I am using packages OSS build.


-- Cheers, Carlos E. R. (from 42.2 x86_64 "Malachite" at
Telcontar)

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