TIFF export in ProPhoto?

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inally, in terms of color space, PhotoLab proposes 4 options:

sRGB
AdobeRGB
Original (which turns out that it is sRGB or AdobeRGB depending on the camera setting)
Custom (you can select an icc color profile)

Depends on your exif data so in which colorspace your camera is.
There isn’t a selection to chose in PL, it folows your setting of the camera.

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