For the last time :
*BASE CURVES ARE EVIL, CRAP, GARBAGE, NO-GO, DON'T TOUCH, BIO
HAZARD, KEEP AWAY, HUN HUN, SURVIVORS WILL BE SHOT AGAIN.*
I wouldn't have taken 2 months of my life to develop filmic if base
curves had worked as expected. Base curves are a broken design and will
always destroy colors. I have repeated that multiple times in the past
years, it would be great if people started to listen.
In darktable 2.8, there will be a global preference to have the base
curves disabled by default because they really harm, especially for the
newest HDR cameras. Until then, the first thing you need to do while
opening a raw picture is to disable that god-forsaken module manually.
Thanks for confirming it has nothing to do with matrices though. That
means everything works as expected.
Aurélien.
Le 28/05/2019 à 09:00, Florian Hühn a écrit :
>
>
> If RawTherapee is really using the same matrices, it would be
> interesting to find out what's being done differently (or
> additionally)...
>
> RawTherapee uses dcraw for import. I took the A7RIII testchart raw
> and ran it through 'dcraw -v -w -o 1 -T DSC00157.ARW', then imported
> the .ARW and the TIFF created by dcraw into DarkTable. The TIFF lokes
> more natural to me. Especially the skin color of the guy on the right
> looks somehow a bit yellowish / ill in the .ARW but more natural in
> the TIFF from dcraw.
> BUT: When importing the TIFF no base curve is applied. When I disable
> base curve on the .ARW and instead use levels and tone curve manually
> i can get a look that is closer to the TIFF (i.e. the dcraw variant).
> Maybe it comes down to different default settings in DarkTable
> importing vs. dcraw. At some point I'd like to double-check that the
> matrix calculations done by DT are indeed carried out as intended, but
> so far I didn't find a way to artificially create a raw-file for this
> purpose.
>
>
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