ffmpeg specfile

Hi,

I just had to compile an ffmpeg with WebM && Theora && MP4, so I took 
the ATRpms specfile and in a *very* dirty way got my ffmpeg working.

The goal was to package ASAP an ffmpeg able to do this:
http://paulrouget.com/e/converttohtml5video/

Here is the crappy specfile, I'll clean it this week-end :-)
http://code.google.com/p/rktmb-specfiles/source/browse/trunk/ffmpeg.spec

-- 
RMA.