[FFmpeg-user] brew install ffmpeg on 10.10 Yosemite for wma to mp3 batch conv.

Jim Shupert, Jr. jshupert at theppsgroup.com
Sat Nov 22 23:16:11 CET 2014

> bash //
> brew install ffmpeg     // seems to work
> cd folder with wmas
> for f in *.wma; do ffmpeg -y -i "$f" -c:a libfdk_aac -b:a 192k
> "${f%.wma}.m4a"; done;
> // try a script
> -> error  Unknown encoder  'libfdk_aac'
> any ideas?
the happiest solution would be that you simply do not have libfdk_aac
but DO have an alternative aac codec
try a

 ffmpeg -codecs | grep aac

and see what aac codecs you have

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