[FFmpeg-user] Set same audio/video codecs for avi files

[Roger Pack]

> I did it for every avi file for concatenating them (concatenation doesn't
> work when the files have different codecs, frame rate)

I assume you mean by "concatenation doesn't work" that using ffmpeg's
concat doesn't work?

> I use mencoder for the last step.
>
> I'd like to know if step 1 and 2 are correct.

If they work for you then they're correct :)
-r