[FFmpeg-user] Wrong concat video

[Carl Eugen Hoyos]

Francois Visagie <francois.visagie <at> gmail.com> writes:

> > I have two video which should be merged together.

Consider posting your failing command line together 
with the complete, uncut console output.

> I'm not familiar with usage of the concat filter, but I 
> believe its usage here is over-complicating the 
> solution as compared to either of the very simple 
> concat demuxer or protocol:

The concat protocol cannot work for mp4 files.

Carl Eugen