KayakDD - Digital Production Switcher
8 Glossary
uration generally initiated by pressing a control
panel button.
spec
icture’s horizontal and vertical dimensions when correctly
displayed (4:3, 16:9).
ackg
rrent output, and B representing the
next output.
ackg
the background video signals selected on the M/E.
eo
rted.
g Color
it Rate
The number of bits per second passed from one point to another.
lack
A black video signal generated within the switcher.
Box W
des a
special box wipe pattern generator allowing independent control of the
placement of each side of the box.
Chrom
The depth or saturation of color. Chroma, hue, and luminance make up the three
stics of television color.
Chrom
hich one video signal is inserted in place of areas of a
particular color in another video signal. Blue and green are the chroma key
rs most frequently used.
Clean
A final output of the switcher that does not include downstream key effects or
lack. Also see
Programmable Clean Feed
.
Auto Transition
A transition having a predefined d
A
t
The ratio of a p
B
round Bus
A row of buttons on the M/E used to select background video signals. Typically
labeled A and B, with A representing the cu
B
round Transition
A transition between
Background Vid
Video that forms a background scene into which a key may be inse
Backin
The color in a chroma key scene that will be replaced with another video signal.
B
B
ipe
A rectangular wipe pattern. For masking, the KayakDD system provi
a
characteri
a Key
A video key effect in w
colo
Feed
fade to b
User Manual
439
Summary of Contents for GRASS VALLEY KayakDD-1
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