i have a yamada 6100 dvd player that is supposed to support mpeg4

most avi's i burn and put in the player work okay, but occasionaly some i get play perfectly on the PC but once i have burned them to disc and try them in the yamada player they appear very distorted (very blocky picture with what looks like a limited selection of coulours on the screen)

is it a codec that is not supported by the yamada ?

if so can someone recommend a player that will support everything i can throw at it, as i think its time for an upgrade ?

cheers

Andy