32
3. Basic operations
3-3. KEY
3-3-1. Concerning key combinations
This operation combines another image with the background
image.
In addition, how the key is to be defined can be adjusted,
and an edge can be added to the image to be combined
with the background.
How key combinations work is shown in the figure below.
<How key combination works>
HS50
HS50
Background
Key source
Key fill
Output image
Invert
3-3-2. Setting the PinP and KEY priority
Besides keys, PinP (picture in picture) is also available as
material to be combined with the background image.
The display priority of the images (that is, which images are
shown in front of which images) can be changed using the
following menu operation.
[13] Operation Menu
4. Key Priority
PinP over KEY
KEY
PinP
Background image
KEY over PinP
PinP
PinP
PPP
P
i
i
i
i
n
n
n
n
PPP
P
KEY
Background image