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II-23
Details on [Key] Menu
Chapter 2 Video Switching
Details on [Key] Menu
[Key] Menu
Press the KEY button in the menu control block to display the [Key] menu.
Menu item Description Knob Parameter Meaning Setting range Reference
page
Key
Tra ns ition
Set the transition rate and transition type
used when key transition is executed with
the KEY TRANS button.
V3 Rate Transition rate 1 to 999 (30) II-20
V4 Type Transition type Cut, Mix, Wipe,
DME
Key Type
Select
Select the key type to cut off the images. V4 Type Key type Lum
(Luminance
key), Lin (Linear
key), Chr
(Chromakey)
II-21
Resizer Select whether to use the resize function
that applies effects, such as reducing,
enlarging, moving, and changing the
aspect ratio, to the created key portion in
a similar manner as DME.
You can also press the V1 knob to display
the [Resizer] menu (page II-26).
V1 Select Press the knob
to display the
[Resizer] menu
– II-22
V4 Resize Turns resizer
function on/off
Off, On
Key Fill/Src
Select
Select the signal to use for the key fill and
the signal selection mode to use for the
key source.
V3 Source Selection mode
of key source
Self, Auto, Split II-21
V4 Fill Signal to use as
key fill
Bus, Matte
Key Fill Mat
Adjust
Adjust the color of the key fill matte. V2 Lum Color matte
luminance
0.00 to 100.00 II-21
V3 Sat Color matte
saturation
0.00 to 100.00
V4 Hue Color matte hue 359.99 to 0.00
Lum Key
Adjust (1/2)
Adjust the background cutout condition
and outline sharpness of the luminance
key.
V3 Clip Cutout condition
for background
(clip value)
+109.59 to –7.31
(0.00)
–
V4 Gain Outline
sharpness (gain
value)
–100.00 to
+100.00 (0.00)
Lum Key
Adjust (2/2)
Adjust the luminance key density. V4 Dens Key density 0 to 100.00 –
Lum Key
Mode
Turn the clean mode for the luminance
key on/off. When the clean mode is on,
the key source does not affect the key fill,
which is added unchanged to the
background.
Tip
Clean mode is effective when you are
using signals consisting of a paired key
fill and key source, as with a character
generator.
V4 Clean Turns clean
mode on/off
Off, On –
Lin Key
Adjust (1/2)
Adjust the background cutout condition
and outline sharpness of the linear key.
V3 Clip Cutout condition
for background
(clip value)
+109.59 to –7.31
(0.00)
–
V4 Gain Outline
sharpness (gain
value)
–100.00 to
+100.00 (0.00)