I wanted to experiment color grading using a “hue vs hue” curve to change colors of certain hue with another hue, like explained in this video. I think that Natron is not really made for color grading (correct me if I’m wrong), but I can’t find a “hue vs hue” curve in KDEnlive (my favorite open-source non-linear editor; if you know how to do hue vs hue in KDEnlive, please let me know).
So I tried to experiment directly in Natron, but I can’t find the a “hue vs hue” curve. The HueCorrect node can change saturation (i.e. hue vs saturation), luminosity, separate RGB channels, but not directly the final hue (and manipulating the RGB channels to change only the hue without anything else is close to impossible). Am I missing something?