Too much gamma in videos!!!

[Madpistol]

So I just installed a TV tuner card in my PC, and the TV signal comes out very "washed out" looking. It's not just the TV signal though... It's all video. I've tried rolling back the driver to the Forceware 163.71, but it still looks really bad.

Does anyone know a fix for this? This is incredibly annoying.

[Lyme]

In your nvidia graphics card control panel there should be a page for adjusting the colours for video playback (not the one for everything else).