[FFmpeg-user] AVFoundation under Mac OS 10.7.5

neve_capricorn at gmx.de neve_capricorn at gmx.de
Fri Apr 25 14:57:57 CEST 2014

hi thilo,

can i use av-foundation in ffmpeg to grab audio devices with the 
underlaying coreAudio?

currently i was able to capute from my sight camera videoframes, but can 
i also address an audio device for capturing audio frames under osx 10.9 
with ffmpeg included qtkit or avfoundation?

If yes, how can i grab it?

Thx for help.

Am 25.04.14 14:13, schrieb Thilo Borgmann:
> Am 24.04.14 19:52, schrieb Tobie Horswill:
>> I'm having difficulties getting the new AVfoundation input device working
>> under Mac OS X 10.7
>> I've rebuilt from the latest source which includes the AVFoundation additions
>> with --enable-indev=avfoundation but I still get an : Unknown input format
>> 'avfoundation' whenever I try to use it.
>> I gather this should work under OS X 10.7+ correct?
> Yes.
>> I unfortunately can't run
>> Mavericks on this computer.
>> Any input is welcome.
> Check your config.log, it will most likely be a compiler/framework header issue.
> If you can't try another (or updated) compiler, you might be able to switch to
> the qtkit input device, still functional up to 10.9.
> If in doubt you should make your config.log available for us to see.
> -Thilo
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