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

Bob Kirnum bkirnum at gmail.com
Thu May 18 15:34:10 EEST 2017


Hey Carl,

I am not aware of non-FFmpeg apps which can record to MP4 containing AMR.
That's not to say one does not exist.

I would agree that we likely need no changes for playing these MP4 files.

The MP4 requirement was from one of our customers.

Thanks,
Bob

On Wed, May 17, 2017 at 8:01 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com>
wrote:

> 2017-05-17 23:26 GMT+02:00 Bob Kirnum <bkirnum at gmail.com>:
> > Did not realize the files I shared were too large.  I copied them to a
> > shared Google Drive here . . .
>
> The question was if you have files that were not created with FFmpeg.
>
> Anyway: Since both files can be decoded with unpatched FFmpeg, I
> assume the demuxing hunk of your patch is unneeded, correct?
>
> Any reason why you cannot use mov for muxing?
>
> Carl Eugen
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