On some video's (avi's for one) I cannot get kaffeine to play them. It just says 'codec already installed' and stops.
With mplayer I get 'Cannot find codec matching selected -vo and video format 0x7" then proceeds to play the audio with a black video.
However in winxp running mplayer the video plays with no problem!??

Other video's from the same source and same type, play on kaffeine just fine!

What am I missing?
Running kubuntu 8.04.4. with all updates I know about installed.