[Libav-user] Hardware accelerated decoding

Attila Sukosd attila.sukosd at gmail.com
Wed Sep 4 15:33:45 CEST 2013


I would also be interested in hearing how to do this. I've looked at OS X's
VDA acceleration, but it seems as though you need to do some extra work in
the application to support the different hwaccels, but I haven't found any
nice examples on how to do it.



DTU Computing Center - www.cc.dtu.dk
attila at cc.dtu.dk, gbaras at student.dtu.dk, s070600 at student.dtu.dk

On Wed, Sep 4, 2013 at 3:30 PM, Lucas Soltic <lucas.soltic at orange.fr> wrote:

> Hello,
> I would like to know how can hwaccels be enabled: does the OS on which
> it's built needs to support them? is adding a --enable-hwaccel=...
> parameter for each hwaccel enough, even if the current OS doesn't support
> them?
> And if.. in case of enabled hwaccel, will it break decoding in case FFmpeg
> is run on a host that doesn't support these hwaccels?
> Regards,
> Lucas
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> Libav-user mailing list
> Libav-user at ffmpeg.org
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