[FFmpeg-devel] [PATCH 1/3] lavf: identify MP2 as a distinct container from MP3

Rodger Combs rodger.combs at gmail.com
Wed Dec 21 20:51:18 EET 2016

> On Dec 21, 2016, at 02:27, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2016-12-21 5:48 GMT+01:00 Rodger Combs <rodger.combs at gmail.com>:
>> This allows us to report the correct codec ID here
> Just curious: What does this fix?

Reporting in ffprobe, or when using lavf as a library. Some devices and decoders either refuse to decode MP2, or need to be told that the input is MP2 as opposed to MP3 ahead of time. This also means we'll write the correct ID when remuxing.

> Carl Eugen
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