Grass Valley EDIUS Neo 3 - Manual (Page 605)

EDIUS NEO — User Reference Guide 603
Keyers
Figure 715. Luminancekey Rectangle Enabled
Invert
Selecting this option inverts the range to which luminancekey settings are
applied. The histogram will show that the settings are applied to the areas
outside the slope lines.
All Calculation
Select this option to calculate the area outside the range specified by
Outside Rect. Enable.
KeyFrame Setting Tab
When this tab is selected, the settings shown in Figure 716 appear.