Le 13/07/2022 à 10:57, Mikael Ståldal a écrit :
Ah, got it, thanks for the explanation. Now when I know how it works,
it makes sense.
(I guess that I should have read the user manual before asking, since
it is explained there.)
However, I think the error messages could be improved. I am used to
modules working more or less independently from each other, and this
coupling is unexpected.
On 2022-07-13 10:42, Remco Viëtor wrote:
On mercredi 13 juillet 2022 10:20:50 CEST Mikael Ståldal wrote:
Now I get the same problem when importing a new photo in 4.0. It's fine
right after import, but as soon as I change something in the White
Balance module, I get the "while balance applied twice" warning, and in
Color Calibration it says "white balance module error".
I get this in the console:
-----
[color calibration] white balance error
[color calibration] white balance error
[color calibration] white balance error
[white balance] double application of white balance
[white balance] double application of white balance
[color calibration] white balance error
That's exactly the planned behaviour: if you want to use the color
calibration
module, the white balance module should be set to "camera reference".
The reasoning behind that is that the demosaic module needs some form
of white
balancing/camera correction to give a decent result, but the proper
place to
correct for illuminant (aka colour of scene lighting) is later in the
pipeline.
I must admit I did not understand when I read this using the help on the
WB module.
But now, after Pascal explained it and you pointed it again, I read the
help again and finally found that it makes sense.
[OT]By the way, I realize that I never thanked the devs for adding exif
handling in the metadata fields at import.
This feature is really helpful. Many thanks. :-) [/OT]
Rgrds,
J.-Luc
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