[linux-audio-user] audio editing & video

[Lazzaro N. Ciccolella]

Hi list,

I am searching a software that beyond to be a multitracks audio editor (like audacity)
can open also a video track (someone remember the old win/mac protools free ?).
I would like to put in sinc some audio sources/files with the sliding of one video file 
for being able to make one decent (little) film soundtrack.
Someone knows something of similar for linux (but also for win or macosX) but only gpl ? 

many thanks
--
Lazzaro