i wonder if anybody had this problem in a project before:
we have a dual screen setup with primary head to a 1024x768 projector and the second head to a 1920x1200 TFT screen. on both sides we load about 50 pictures, 512x384 on primary and 1920x1200 on the second screen.
the problem is, that we get some errors in the big pictures, it looks like horizontal lines. the error only appears in the upper half of the picture, and only on some of the pictures. one of it has the error almost every time (its the one that is visible right after startup), while others have the error only occasionally.
strange thing is, when connecting a writer to the renderer and making a screenshot, the error is not visible on the saved picture…
the computer is 2,4 Ghz dualcore 2GB ram, nvidia 8800 GS with 512mb vram.