The source is a QT from the DaVinci Resolve tutorials available on their website. Did you watch the video?
The video is showing me adding a Gamma value of 0.19 then a Lift value of -0.10. Now look at the viewer, what you see is result A, Gamma : 0.19 + Lift : -0.10 in ONE node. Then you see me resetting the Lift value to 0. At this point, the first node only has a Gamma value of 0.19. I am then adding a second serial node in order to put a Lift value of -0.10. Now look at the viewer, what you see is result B, Gamma : 0.19 + Lift : -0.10 in TWO nodes this time. why is the result different? I am use to 32bit float node base application since I’ve been doing compositing in Nuke for the last 5 years… If I was doing this in Nuke, the result of A and B would be the same.