[FFmpeg-devel] [PATCH v5] Added VideoToolbox H.264 encoder.

[Richard Kern]

> On Feb 16, 2016, at 5:18 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> 
> wm4 <nfxjfg <at> googlemail.com> writes:
> 
>> On Tue, 16 Feb 2016 08:32:40 +0000 (UTC)
>> Carl Eugen Hoyos <cehoyos <at> ag.or.at> wrote:
>> 
>>> Rick Kern <kernrj <at> gmail.com> writes:
>>> 
>>>> +enabled vtenc             && 
>>>> require VideoToolbox VideoToolbox/VTCompressionSession.h 
> 
> I cut away the relevant part here, sorry:
> VTCompressionSessionPrepareToEncodeFrames
> 
>>> On which osx systems is this header not available?
>> 
>> The same where videotoolbox decoding is not available, maybe.
> 
> Above is supported since 10.9 which in turn is 
> supported on hardware that was sold from 2009 on.
> I believe it should be autodetected to avoid bitrot.
Ok, I’ll update the patch to autodetect it.
.
> 
> Carl Eugen
> 
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