Colour Management Fixed in Gigapixel AI but NOT Photo AI?

[alanhusband-677420]

Previously I needed to run both GPAI and TPAI with sRGB Preview Fallback enabled to get a reasonable colour preview.

Now this seems to be fixed in GPAI, but not TPAI. GPAI seems to be converting to the monitor colour profile ok without needing the fallback.

Both screenshots are with sRGB Preview Fallback disabled in the preferences and the input image is a tiff with a ProPhoto colourspace:

The TPAI logs:
2024-10-08-21-14-17.tzlog (124.7 KB)

I’ll also include the GPAI logs for comparison:
2024-10-08-21-08-20.tzlog (111.7 KB)

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Topaz Photo AI v3.2.2 on Windows

[john.topazlabs (John S)]

I’d like to get some more information about this problem in order to share with the development team. Would you mind sharing the file you are using in these log files?

You can securely submit your image(s) to my Dropbox using the link below.

Dropbox File Request

Please be sure to send me a note to let me know you sent something.

[alanhusband-677420]

I’ve sent you the file I used.

[john.topazlabs (John S)]

Thanks for sending in that information, would you be able to tell me what Sony camera profile was this TIFF created using?

[alanhusband-677420]

The profile used on the Raw in Lightroom was Adobe Color, and the tiff was exported in ProPhoto RGB (only the ProPhoto RGB colourspace profile is relevant to the tiff).