avidemux, ffmpeg and lavc

[Benjamí Villoslada <benjami@gmail.com>]

Just I'm curious about lavc (mpeg4) codec in my Debian Sid:

I can't put lavc codec in -vcodec ffmpeg option

-------------------------------
$ ffmpeg -i input.avi -sameq -vcodec lavc -acodec mp3 -f avi -s 400x240 
output.avi
[...]
Unknown codec 'lavc'
-------------------------------

But avidemux makes mpeg4 (lavc) files.

I need any ffmpeg / mplayer library in order to use ffmpeg? 

What lavc library use avidemux? --I can't see avidemux encode operations with 
one 'ps ax'.

Thanks :)


-- 
Benjamí
http://blog.bitassa.cat



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