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MichaelOlsen  
#1 Posted : Saturday, December 19, 2020 4:32:15 PM(UTC)
MichaelOlsen

Rank: Member

Groups: Registered
Joined: 10/24/2020(UTC)
Posts: 25
Denmark
Location: Virum

Thanks: 10 times
I'm trying to learn how to use a color checker.

Can someone tell me, wthat scale are the lines in the RGB Waveform? IRE, grey percentage or something else?

What confuses me is, that if I save an image of of color checker where one of the squares is 40 IRE (which I guess is 18% grey), and I crop the square, the waveform is at the 60-scale line. Why is that?

{B58E2B4E-2C6A-4599-8393-F728BF391F17}.png.jpg (25kb) downloaded 0 time(s).
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