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Ultrascope readings - unique

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Neil Ryan
Ultrascope readings - unique
on Jul 4, 2012 at 2:32:42 am

What does it mean when I set my Ultrascope Profile limits to 0 & 100 ire and the error log shows errors of " -0 " Lower Luma and "100" Upper Luma?
What kind of number is -0? And assuming it means '0'
why are 0 and 100 errors? (rather than something less than 0 or more than 100?

Neil.

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Neil Ryan
Post Production Protagonist

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Mike Squires
Re: Ultrascope readings - unique
on Jul 6, 2012 at 5:12:10 pm

I can only assume that your blacks are going below 0 and whites are going above 100 IRE. I quality control all of our commercials that come in, and it's pretty ridiculous the amount of spots that are at 115 IRE, especially when it's so easy to fix.


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