I have several videos on my computer, which are supposedly encoded using Divx. However when i play them the blue and red are basically swiutched so that it looks all screwed up. I do not know how to fix this and was hopping someone could help. Thanks. 
hey, I have found the same problem with some of my movies. I only had the issue with winamp. I tried a diffrent player and it worked just fine. maybe try core media player.
if your card doesn’t support anti-aliasing , colour like orange,red,light-yellow,blue...when video play will mix colour one it other like green on orange...(green squares on movable orange)
you can get rid of this if your display card using anti-aliasing...but sometime if it been capture from someone else like this,so you won’t be able tofix this problem if its record in this way..but as i said u can remove it by good display-card with (anti-aliasing)..