Films, TV picture divides into broad horizontal strips?
On all film or TV type images, on all players, e.g. TvTime, MPlayer, the picture frequently gets turned into sort of roughly 4 horizontal bands, one above the other, each slighly displaced to the side relative to each other. This happens when there is a lot of change taking place in the image, or seems so.
It is not really that serious a problem but I could do without it. Anyone any idea what is wrong. (twin core AMD, 4G RAM, fairly reasonable NVidea graphics card, "entry level games machine".)