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

qw applemax82 at 163.com
Thu Nov 17 15:21:00 EET 2016


>> 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


I use the following command, which doesn't work since vlc can play the 1st file but not 2nd file in the resulting flv file.


ffmpeg -i "concat:file1.flv|file2.flv" -c copy -f flv file_mixed.flv


does ffmpeg support the function of merging two flv files correctly?


Thanks!


Regards


andrew


At 2016-11-17 20:35:23, "Moritz Barsnick" <barsnick at gmx.net> wrote:
>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
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