ffmpeg & fdk aac

Rob Ekl ekl.rob at gmail.com
Thu Jan 19 16:04:54 UTC 2017


Thanks for your reply. With the previous version of ffmpeg that I was
using, I had set up my scripts to use libfdk_aac, described on that page as
"the highest-quality AAC encoder available with ffmpeg". I have never used
the VisualOn AAC encoding library.

Is there a reason why the FDK encoder is no longer included?

Rob


On Thu, Jan 19, 2017 at 9:59 AM Bálint Réczey <balint at balintreczey.hu>
wrote:

> Hi Rob,
>
> 2017-01-19 15:04 GMT+01:00 Rob Ekl <ekl.rob at gmail.com>:
> > Hi. I just upgraded to ffmpeg-7:3.2.2-1~bpo8+1 on jessie, and the FDK AAC
> > encoder seems to be missing. Do I need to do something to see it? Can it
> be
> > added?
> >
> > $ ffmpeg -encoders | grep -i aac
> > ffmpeg version 3.2.2-1~bpo8+1 Copyright (c) 2000-2016 the FFmpeg
> developers
> >   built with gcc 4.9.2 (Debian 4.9.2-10)
>
> Please use the embedded encoder.
>
> https://trac.ffmpeg.org/wiki/Encode/AAC :
> ...
> libvo_aacenc
>
> VisualOn AAC encoding library. Support for this library has been
> removed. Use the native FFmpeg encoder instead: it provides better
> quality and supports more than 2 channels.
> ...
>
> Cheers,
> Balint
>
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