On Fri, May 7, 2010 at 21:19, Merciadri Luca <
luca.mercia...@student.ulg.ac.be> wrote:

> Hi,
>
> I have some videos, with different encodings, whose soundtrack is
> interesting for me. How can I extract the related sountracks in an easy
> way? I tried with VLC, but to no avail, as VLC either creates another
> file, with the desired extension (e.g. mp3), but with the same content
> (i.e. video + sound), or simply creates some corrupted file.
>
> Thanks all.
>
> --
> Merciadri Luca
> See http://www.student.montefiore.ulg.ac.be/~merciadri/
> I use PGP. If there is an incompatibility problem with your mail
> client, please contact me.
>


Use ffmpeg

Suppose you want to create mp2 audio without audio
ffmpeg -i <file> -vn -acodec  mp2 -f mp2 <output file>
If you dont want to do reencoding use "-acodec copy"

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