Create a mask in a moving graphic
Posted: Sat Jul 10, 2021 9:18 pm
Let's say I have a moving graphic from a shader or a video or an animated gif.
I would like to show (or blend in) another graphic only in the parts of the video whichare black (or darker as the rest in general). Ideally the level of brightness where this kind of masking should happen should be adjustable.
Is this possible?
I would like to show (or blend in) another graphic only in the parts of the video whichare black (or darker as the rest in general). Ideally the level of brightness where this kind of masking should happen should be adjustable.
Is this possible?