[FFmpeg-devel] [PATCH] avfilter: Enable in MP4 container both AMR-NB and AMR-WB

[Bob Kirnum]

Hey Carl.

I will provide samples on this thread.

Do WMP or QT support decoding AMR-NB / WB?

Bob

On Wed, May 17, 2017 at 8:11 AM, Carl Eugen Hoyos <ceffmpeg at gmail.com>
wrote:

> 2017-05-17 14:05 GMT+02:00 Bob Kirnum <bkirnum at gmail.com>:
> > Backwards compatibility tested running complete FATE testing.
>
> What I meant was:
> Do you have samples that were not created with FFmpeg, and
> cannot be decoded with FFmpeg without your patch, but can
> with the patch?
>
> > Our media server can record to and play from MP4 containing
> > H.264 and / or AMR-NB / WB.  The codecs are proprietary
> > implementations.  We use libavformat for MP4 containers.
> > The recorded containers can be played back
> > using third party tools (open source implementations).
>
> I would have expected tests with either vanilla WMP or QT.
>
> Carl Eugen
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