There once was a product known as the GIMP. Then someone said "wouldn't it be cool if we could touch up video" and others said "Yes, it would be cool" and it was done.
Film Gimp was born. Then someone said "but we are more than GIMP we are CinePaint" and others mindlessly chimed in "Yes, master" and it was so.
http://cinepaint.sourceforge.net/
CinePaint is EXTREMELY popular in the movie business. So is Linux for that matter.
-Chris
-- Dr. Karl Sarnow Teacher at Gymnasium Isernhagen German national co-ordinator of the European Schools Project e-Mail: karl dadoka h ni schule de URL: http://www.shuttle.schule.de/h/dadoka