[Libav-user] join two mp4 videos

Andrey Utkin andrey.krieger.utkin at gmail.com
Mon May 28 10:23:32 CEST 2012

2012/5/28 Murthy Avanithsa <avsn9849625263 at gmail.com>:
> Thanks Mr.Andrey Utkin.
> Can we avoid converting mp4 to raw(mpeg) by using api.If yes can you please
> suggest any quick steps.

Surely yes. There are two cases for joining video: remuxing and
reencoding. Remux method is not always applicable, it works when the
characteristics of files is same. Also for remux method to work, mp4
files must be in Annex B format, it is quite fast to convert your
source files to this mp4 flavour.

Andrey Utkin

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