Premult node


This documentation is for version 2.0 of Premult.


Multiply the selected channels by alpha (or another channel).

If no channel is selected, or the premultChannel is set to None, the image data is left untouched, but its premultiplication state is set to PreMultiplied.

See also:


Input Description Optional
Source   No


Parameter / script name Type Default Function
By / premultChannel Choice A
The channel to use for (un)premult.
None: Don’t multiply/divide
R: R channel from input
G: G channel from input
B: B channel from input
A: A channel from input
Clip Info... / clipInfo Button   Display information about the inputs