Whitepoint/ White level and adjust colors on a Macbook Pro

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  • #33162

    Mikael
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    Hey all, I’m calibrating a Macbook Pro display and I can’t really nail the whitepoint/ whitelevel (first part of the Interactive display adjustment) as the built-in display offers no external control over rgb gain/ offset. See the attachment.

    This deviation is fine and compensated for in the generated .icc profile?
    Last, the calibration process ignores the active .icc profile when a new measurement is taken?
    (Guess so :-))

    Thanks for a great peace of software,

    Mikael

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    #33165

    Vincent
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    White is another grey, so it will be corrected in GPU although you loose a few unique grey levels, max brightness and a little contrast.

    If you had one of those new miniLED macbookpro with XDR screen you should use built-in Apple app to provide “HW-like whitepoint caibration”:
    -measure native whitepoint with DisplayCAL (use macbook WLED PFS correction fro i1d3 colorimeters)
    -copy measured coordinates to Apple app for customization of XDR presets & set desired whitepoint.
    And that’s all, then you can validate results with DisplayCAL.

    #33172

    Mikael
    Participant
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    Ok – thanks. Then I know that I’m doing things in the right way!

    Mikael

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