Grass Valley EDIUS Pro v.7.20 - Manual (Page 506)

Appendix
484 EDIUS - Reference Manual
[Keyers]
Blends multiple videos on top of one another.
[Blend]
Blends 2 videos on top of each other. Video A is the 1VA video and video B is 2VA, where video B is blended on top of
video A.
The left images are an example of blending the red gradation as video A (background) and the red gradation as video
B (foreground).
The right images are an example of blending the skydiving image as video A (background) and the image of the
airplane flying above a lake as video B (foreground).
Original images
[Overlay]
0
The blending creates a darker area where the background is dark due to a multiplying effect, and a brighter area where
the background is light due to a screening effect.
Video B
(foreground)
Key application side
Video A
(background)