Color vibrance adjustment on ATI cards?

[jb747 10]

Quick question....I am running three computers for my projection system. Two of them are using ATI Radeon 9800 type cards and one computer has an NVIDEA card. I noticed that there is a color vibrance adjustment on the NVIDEA card that really enhances the projected image. However, I find no such adjustment on the ATI cards.Is there such an adjustment, and if so, what's it called and how do I get at it?ThanksJon

[Guest SoarPics]

You don't mention what driver tweaker you're using... both the ATI Catalyst Control Center and the Control Panel tweakers have "Color" tabs that allow for the adjustment of Gamma, Brightness, and Contrast. ATI Tray Tools (Google) has the same adjustments. I've not found any ATI tweaker that has a single "vibrance" control... the user simply adjusts the 3 settings above to their preference, than saves those settings as a profile.Hope this helps,Greg

[W2DR 1,860]

No such thing for the ATI cards Jon (they don't need it :-) ). All DVC does is provide a single control for simultaneously adjusting brightness, gamma, and color. You can get the same effect on the ATI cards but it takes a little more work as everything has to be adjusted individually.Doug

[jb747 10]

Sorry about that. I'm using Catalyst with the left and right projectors (ATI). The drivers are probably outdated but performace is smooth. I noticed the three settings to tweak but wondered if there was something else. If only Michael had shipped what I ordered -- ATI vs Nvidia, I'd have a matched set and wouldn't be fussing this.Perhaps the attached photo will show what I'm trying to do -- that is, adjust the left/right to match the center.