[FFmpeg-user] how to concatenate several flv files into one flv file

[Moritz Barsnick]

On Thu, Nov 17, 2016 at 20:12:19 +0800, qw wrote:
> There are several flv file, such as file1.flv, file2.flv, and
> file3.flv, which have different encoding settings. How to concatenate
> several flv files into one single flv file?

All methods and each of their restrictions are listed here:
https://trac.ffmpeg.org/wiki/Concatenate

Cheers,
Moritz