Color controls mpeg
 

I´m cloning my video with ati radeon and using bio mode(always full screen on tv). I can't use the color controls when playing mpeg video. When I do, the effects shows on my desktop but not on the tv. Windows media player however can make this changes on mpeg and avi (meaning nothing wrong with my catalyst drivers). When playing avi in bsplayer I can change colors in the ffdshow filter options to make changes to the tv screen. Why not on mpeg? :?: