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Resolve 11 odd LUM qualifier behavior

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Michael Wolf
Resolve 11 odd LUM qualifier behavior
on Aug 22, 2014 at 1:57:11 am

Was trying to qualify just the keyboard in this shot...



Tried just manually adjusting the LUM only qualifier to include the bottom 10% of luminance, but I found I had to crank 'Low' all the way up to 50% to begin to get a matte...



Then, curious, I tried to qualify the brights and found I have to crank 'High' down to 75% to start to get a matte...




So now, to put a little science on it, I loaded up a RAMP. Sure enough, the darks don't start to be included in the matte until 'Low' get above 50%, and the brights don't start to be included in the matte until 'High' gets below 75%...



Anyone have any explanation of this behavior?

Michael Wolf
http://www.mikewolfpost.com


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