[Libav-user] Using hardware acceleration on OS X

Info || Non-Lethal Applications info at non-lethal-applications.com
Fri Apr 4 12:00:29 CEST 2014

Thanks Carl,

this looks like what I was looking for.
I may have expressed myself wrongly … I don’t want to use it in the command line, but rather with libav.

But I guess I’d compile it with -vcodec h264_vda?
Will it then be used by libavcodec or do I have to specify that when decoding frames?



PS: Is there any resource showing all compiler switches that are available?

On 04 Apr 2014, at 08:55, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Florian Loferer <florian.loferer at ...> writes:
>> while doing some research, I stumbled upon a patch from 
>> 2012 where hardware acceleration support was added to 
>> ffmpeg by Sebastian Zwickert.
>> I was wondering if this is used by default 
> No.
>> or what I’d need to do to make use of it?
> -vcodec h264_vda
> Your question is missing a "failing" command line 
> including complete, uncut console output so I may 
> miss something.
> Carl Eugen
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> Libav-user mailing list
> Libav-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/libav-user

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