(Auto) Colour Balance in batch - testing

tomczak · Post by **tomczak** » December 29th, 2019, 6:42 am

I've created tinted images to test how Colour Balance behaves in batch mode. It doesn't quite do what I expect it to do.

- When the transformation is in Auto or Auto full Range, it seems to produce about the right correction curve, but the output image does not correspond to it (in yellow and cyan examples);
- when I re-open the transformation control manually and toggle Auto/Auto full Range, the output becomes what I want (the curve stays the same);
- with the red-tinted image, I can't auto un-tint it at all.

Interestingly, I can't auto un-tint any of those images in PWP7 either, but I can by hand probing.