DisplayCal with ACES

[Tony Shu]

in https://hub.displaycal.net/forums/topic/what-color-space-to-choose-a10e2111/
said

It’s important to note that in regards to (display) ICC profiles, there’s no color space choice – the profile always maps from (measured) tristimulus values e.g. CIE XYZ – which define the display colorspace – to display RGB and vice versa.

profiling is just define mapping between CIE XYZ and RGB in native colorspace.

colorspace convert is done in supported programs which can read icc profile and convert embedded colorsace to display native colorpace , or create specific 3dlut file contain colorspace converting and Profiling to those programs like madvr or resolve

but in Nuke both default color management system or ACES can’t specific custom lut for display(ODT)，it only offer some preset like sRGB rec709 DCI-p3…

and in ACES workflow seems like ODT is last step converting https://www.premiumbeat.com/blog/what-is-aces-in-color-grading/

so is this mean what I seem in Nuke 、 Maya… in ACES workflow will never match my display colorspace , or it will actually convert ODT colorspace to My display color space in background , or I need to use CIECAM02 gamut mapping during Profiling convert native colorspace to those standard colorspace , or I need to figure out how to create my own display ODT ?

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