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Hs450, Basic operations, 4. key – Panasonic AV-HS450N User Manual

Page 47

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3. Basic operations

3-4. Key

This operation combines the background image with another image. The key definition can be adjusted, and an
edge can be added to the combined image.

Also available as materials besides KEY for combining with the background image are PinP (picture in picture)
and DSK (downstream key). The figure below shows their priorities.

KEY

PinP

DSK

Background image

How key combinations work is shown in the figure below.

HS450

HS450

Background

Key source

Key fill

Output image

Invert