[FFmpeg-devel] [PATCH] added support for hardware assist H264 video encoding for the Raspberry Pi

Aman Gupta ffmpeg at tmm1.net
Thu May 5 20:59:57 CEST 2016


I confirmed that this patch works on the rpi3, when compiling ffmpeg with
`--enable-omx --enable-omx-rpi` and using `ffmpeg -v:c h264_omx`

I had to make some minor changes for ffmpeg compatibility which I pushed to
my rebase branch.

Aman

On Thu, Apr 21, 2016 at 10:14 AM, Amancio Hasty <ahasty at gmail.com> wrote:

> Curious,
>
> Do these patches work with ffmpeg running on RPi?
>
> Thanks,
> Amancio
>
> > On Apr 19, 2016, at 12:00 PM, Aman Gupta <ffmpeg at tmm1.net> wrote:
> >
> > On Thu, Apr 7, 2016 at 3:03 AM, Mark Thompson <sw at jkqxz.net <mailto:
> sw at jkqxz.net>> wrote:
> >
> >> On 06/04/16 14:25, Amancio Hasty wrote:
> >>>
> >>>> On Apr 6, 2016, at 3:42 AM, wm4 <nfxjfg at googlemail.com> wrote:
> >>>>
> >>>> On Wed, 6 Apr 2016 02:56:49 -0700
> >>>> Amancio Hasty <ahasty at gmail.com> wrote:
> >>>>
> >>>>> If you think is better and it works , are there any plans to
> >> incorporate such an older patch?
> >>>>
> >>>> I asked the author - he's looking into getting it ready for merge.
> >>>>
> >>>
> >>> Curious, any reasonable estimate of when the merge is going to happen?
> >>>
> >>
> >> https://lists.libav.org/pipermail/libav-devel/2016-April/076042.html
> >> https://lists.libav.org/pipermail/libav-devel/2016-April/076040.html
> >> https://lists.libav.org/pipermail/libav-devel/2016-April/076041.html
> >>
> >> Please test/review!  (Make sure it works for you and has the features
> you
> >> want,
> >> at least.)
> >>
> >
> > Looks like these patches were merged into libav already. I've rebased
> them
> > on top of ffmpeg master here:
> > https://github.com/FFmpeg/FFmpeg/compare/master...tmm1:rebase-omx.patch
> <https://github.com/FFmpeg/FFmpeg/compare/master...tmm1:rebase-omx.patch>
> >
> > Aman
> >
> >
> >>
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