[FFmpeg-user] Audio not playing in Quicktime Player

[Carl Eugen Hoyos]

2018-01-03 14:02 GMT+01:00 Moritz Barsnick <barsnick at gmx.net>:
> On Wed, Jan 03, 2018 at 11:39:09 +0100, Gabriel Zachmann wrote:
>>    Stream #0:1(eng): Audio: mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 192 kb/s (default)
>                                    ^^^^
> Well, at least this looks peculiar, but I'm no QuickTime/MOV/MP4
> expert. I get the same when remuxing MP3 audio to an MP4 container.
> When remuxing to a MOV container, I get ".mp3".

> I can't force ".mp3" on MP4 container though:

There is a specification and we try not to write invalid files...

Carl Eugen