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Old 26th December 2008, 12:56   #9  |  Link
ACrowley
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Join Date: Apr 2006
Posts: 1,008
You can fix the TV-PC Levels on a ATI Card (Avivo capable GPUs=Radeon 2xxx,3xxx4xxx) constantly.

"The "UseBT601CSC"="1" driver expands SD levels, the same way as HD is expanded automatically by the drivers, giving you 0-255, aka PC levels."

Just use DXVAChecker. Goto Processor Device/Rightclick/Open Video Acceleration Settings /and enable "Use BT601"

Now you have always PC Levels

Or you can add the Registry Entry by yourslef in :
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video\{F332569B-6A9D-4078-8CF4-7E76147F726B}\0001\UMD\DXVA

Just add
UseBT601CSC= 1

Last edited by ACrowley; 26th December 2008 at 13:02.
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