Are you using two different monitors? What I have recently found is that QT gets confused as to what gamma it will display when you have two different monitors hooked up. AE seems fine no matter what, it’s QT that changes the display gamma.
Recently here at the studio we have had the gamma issue crop up. We couldn’t understand why. Everything looks fine in AE, but render out a ProRes file and view in QT and it’s completely blown out. We tried everything and nothing seemed to help. Then we tried unplugging the Cinitq that was also hooked up to the system. Guess what? The AE project and the QT with ProRes look identical!! (that’s with color management turned off.)
So I was wondering why we hadn’t noticed this before….well before I had two identical monitors hooked. Right now I have two different monitors hooked up. Unplug one…everything looks fine. Plug in the Cintiq and it goes out of whack again. I also did zap the PRAM, but that wasn’t the real problem. It’s the two different monitors that seem to be causing the headache. Also, to back up this theory, there is one comp artists who hasn’t had this issue…she has two identical monitors!! She doesn’t get the QT display shift at all.
So that is what we have found. It’s not a render issue at all. It’s a QT display issue. Files that I had rendered with the blown out display problem looked fine when I had a single monitor hooked up. I hope this suggestion works for others out there. If anyone else is having the gamma shift issue with two different types of monitors hooked up, please try unplugging one and see what happens. Please post with your results.
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Steve Kellener
Digital Compositor
Titmouse, Inc.