Sony MVS-8000X SystemMVS-7000X System - Video Processing; Key Setting Operations with the Key Control Block; Selecting the Bank and Keyer

USO RESTRITO
142
Key Setting Operations with the Key Control Block
Knob
Parameter
Adjustment
Setting values
1
Blink Rate
Length of blink
cycle
1 to 100
2
Duty
Proportion of
cycle for which
key inserted
0.00 to 100.00
Knob
Parameter
Adjustment
Setting values
1
Blink Rate
Length of blink
cycle
1 to 100
2
Duty
Proportion of
cycle for which
original state
holds
0.00 to 100.00
Knob
Parameter
Adjustment
Setting values
1
Video
Gain
Video gain
–200.00 to
+200.00
2
Y Gain
Luminance gain
–200.00 to
+200.00
3
C Gain
Chrominance
gain
–200.00 to
+200.00
4
Hue Delay
Hue delay
–180.00 to
+180.00
5
Black
Level
Luminance black
level
–7.31 to
+109.59
Chapter
4
Keys
When key blink is selected
When edge blink is selected
Key Setting Operations
with the Key Control
Block
This section describes the basic procedures for key settings
using the key control block.
Key type selection buttons
M/E delegation buttons
Key delegation buttons
Displays
Knobs
Video Processing
You can adjust the luminance and hue of the selected key
fill signal.
For example, to apply video processing to the signal
selected on the M/E-1 bank key 1 fill bus, use the
following procedure.
1 In the M/E-1 >Key1 menu, select HF7 ‘Video
Process.’
The Video Process menu appears.
2 Press [Video Process], turning it on.
3 Adjust the following parameters.
To return adjustment values to their defaults
Press [Unity].
Edge type selection buttons
MORE button
Key fill/key source selection buttons
Notes
To select [M/E 4] or [M/E 5], [Key5] to [Key8], and
[DSK5] to [DSK8] in the key control block, a previous
assignment in the Setup menu is required (see page 397).
Selecting the Bank and Keyer
To make key settings, first select the bank (from M/E-1 to
M/E-3 and PGM/PST) and keyer, then assign them to the
key control block.
For example, to set key 1 on M/E-1 with the key control
block, use the following procedure.
1 Using the M/E delegation buttons in the key control
block, press the [M/E 1] button, setting it on.
2 Using the key delegation buttons in the key control
block, press the [KEY1] button, setting it on.
This assigns the key control block to M/E-1 key 1.