black point correction 100% for OLED?

[NoVoicemail]

should we set black point correction to 100% when calibrating oled with inf contrast? the default video preset is 0%. argyll points out blackpoint correction will lose contrast, but i assume this isnt an issue for oled?

[Vincent]

If you want to change color of black, you’ll have to “add” RGB numbers to RGB 000, hence it is not 0 nit anymore. Anyway before applying anything, on DisplayCAL popup window ofr RGB gains you shluld see an icon bellow brightness to test dark greys and see if it is driftting too much from white. Maybe you do not need it at all.

[S Simeonov]

What about black output offset? 0% or 100%?

[Vincent]

Since that’s about how to track chosen TRC it should not matter on a very high or inf contrast display.

[S Simeonov]

Since that’s about how to track chosen TRC it should not matter on a very high or inf contrast display.

Thank you, Vincent.

[Author]

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