I'm trying to install clibbucket ClipBucket – Free Video Sharing Website Script, Youtube, Daily-motion Clone, PHP Video Script, Media Sharing CMS, Best PHP Solution for Social Networking. on my 11.4 server.

It fails converting the videos on ffmpeg errors.

I know there are two ffmpeg versions around, the original one (openSUSE) and a fork (ubuntu), I wonder if the problems come from there

any idea?