Luma Key

Use brightness thresholds to turn dark or bright regions into layer transparency.

Written By Massimo Albanese

Last updated About 4 hours ago

Use brightness thresholds to turn dark or bright regions into layer transparency.

In: Key

Location

Select & Mask / Key / Luma Key

Select the layer to edit Luma Key in the Effect Panel. Open Parameters below for individual controls.

Double-click a control label to reset it. Use its function button to add keyframes or a driver.

Control	What it does	Default	Range	Nudge	Animation
Feather	Softens Color Replace selection edges.	0	0 to 25	0.1	Continuous keyframes
Feather Unit	Unit for Feather.	%	Panel-defined	Continuous	Panel-dependent
Key Target	Key Target setting for this effect.	shadows	Panel-defined	Continuous	Panel-dependent
Softness	Controls how softly the softness transitions.	0	0 to 1	0.01	Continuous keyframes
Source	Source setting for this effect.	luminance	Panel-defined	Continuous	Panel-dependent
Strength	Sets how strongly this effect is blended with the source image.	1	0 to 1	0.01	Continuous keyframes
Threshold	Cutoff used by the selected mode.	0.1	0 to 1	0.01	Continuous keyframes

madphase 1.4.0

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