No multiple colorspaces support, alas, only RGBA. It reminds me of https://filterforge.com/ which has been around forever.
RGB is not a color space but a color model.
sRGB or ACEScg are color spaces.
CMYK or RGB etc. are color models.
This matters a lot. And yeah, it seems this supports neither and it is unclear if operations happen in linear light at a bit depth of at more that 8bit/channel.
If they don't, most of them will produce subtly wrong results.
alt Hacker News
RGB is not a color space but a color model.
sRGB or ACEScg are color spaces.
CMYK or RGB etc. are color models.
This matters a lot. And yeah, it seems this supports neither and it is unclear if operations happen in linear light at a bit depth of at more that 8bit/channel.
If they don't, most of them will produce subtly wrong results.