OK, i'll do that. ATI Output @ Limited RGB i assume (since that should be the correct setting)?
Yes, Pixel Format set to "RGB 4:4:4 Studio Limited" and AVIVO Video set to "Use Application Settings". Leave desktop Contrast/Brightness at their default values as well in CCC.
Try that first, and then if you want try other ATI CCC settings until you see the right flashing bars. You should try to see flashing bars 17-25 (again turn up the brightness if necessary on your TV). You won't see 0-16 at all most likely, and that's ok. If you don't see 17-25 at all, then there's a problem.
Can't play the AVCHD or PATCHED versions within PDVD9 so i copied Stream 13 (the Black Clipping Pattern) to my MediaPortal folder to play it within MP.
The results:
MP4 file in MPC-HC: bars 17-25 flash
Stream 13 in PDVD9: bars 17-25 flash
Stream 13 in MP: bars 2-25 flash
Btw: When i disable the "AMD External Event Utility" service, then the changes in pixelformat settings in ATI CCC won't have any effect on them anymore. You still have that service disabled with ATI 9.5?
Netherlands