[MEncoder-users] avoid desynchronizations

[Carl Eugen Hoyos]

Sébastien WILLEMIJNS <seb <at> willemijns.com> writes:

> if someone knows the command line for the best method 
> to convert a good video (with no desync) to another 
> format whatever the time of process ?

Do you mean something like the following:
$ ffmpeg -i input -qscale 2 out.avi

Or do I misunderstand?

> i think we can extract video first in a uncompressed 
> format, and after audio sound still in a wav format 
> and finally, use audio+video to create the converted
> file i want...

With real-world input, this will often lead to A/V desync

Carl Eugen