Chapter 8 Color Backgrounds, Copy and Swap, and Other Settings
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Video Process
Video Process
The term “video process” is applied to adjustments to the luminance and hue
of the input video signal.
There are two types of adjustment, depending on the application:
• Adjustment of an individual input signal
• Image effects on a particular bus
Notes
These types of adjustment may be carried out independently. However, since
they are implemented by the same hardware, if the same signal is subjected to
processing twice, there may be limitations on the range of effects obtained in
the final result.
Video Process Adjustments for Each Input Signal
For each signal input to the switcher, you can set video process on or off and
set the parameters (Video Gain, Y Gain, C Gain, Hue Delay, and Black Level)
in the Setup menu.
For details of the settings, see “Signal Input Settings” in Chapter 20 (Volume
3).
Video Process Adjustments on a Particular Bus
Buses to which the adjustments apply
For each of the following buses, you can switch video process adjustments on
or off, and adjust the parameters.
• Following buses in the M/E-1 to M/E-4, and PGM/PST banks
– Key fill buses for keys 1 to 8
– Background A and background B buses
– Utility 1 and utility 2 buses
• Frame memory source 1 and frame memory source 2 buses
• Aux 1 to 48 buses
These settings also apply to keyframes and snapshots.
Making the adjustments
Adjust VIDEO GAIN, Y GAIN, BLACK LEVEL, C GAIN, and HUE DELAY
in the following menus.
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