[FFmpeg-user] need help with ffmpeg.

[Carl Eugen Hoyos]

Liam Condron-Farnos <23liam <at> googlemail.com> writes:

> I'm not 100% certain, but I don't think ffmpeg can do 
> this (that's only from a quick look over 
> the documentation, so I may be mistaken). Maybe try
> another tool, like sox.

Given that FFmpeg can use sox, I am not sure above is 
100% accurate.

Carl Eugen