The file colorbleed_with_ffmpeg.avi has some color bleeding (if that's
the right term). The effect is visible in the lower right corner starting
at 9 seconds into the clip. There is some stuff on a table, the camera
moves and the dark table top takes on a lighter color from one of the
things on it, until next keyframe where it resets to correct color.

The clip is in MS MPEG-4 v3 and works fine with win32 codec.

Anssi Saari, as@sci.fi