I've been checking what I can and cannot play on my Samsung BDP through Mezzmo (4.1.3.0). Any file with a codec labeled "Divx" won't play; Xvid and many others play fine.

Not only do they not play, but Mezzmo won't even attempt to transcode. Is there a profile "trick" or any other means to make this work? I'm using "Samsung C (DD 5.1)", but I've tried others.