5-12
Chapter 5
Chroma Keying
Basic Chroma Key Operations
Video Signal Adjustment
You can adjust the gain and hue delay (offset) of the foreground video signal.
You can either adjust the overall gain of the signal or adjust the Y and C
components separately.
The following procedure is the same in both D1 and D2 systems.
1
In the CHROMA KEY menu, select item 3 (VIDEO CORRECT).
The VIDEO CORRECT menu appears.
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
FRGD
OFF
Function key indications in the VIDEO CORRECT menu
2
Press F1 (FRGD), turning it on.
3
Adjust the parameters.
Knob
Parameter
Setting
1
Video Gain
Set video signal overall gain (0.00 to 200.00)
2
Y Gain
Set Y signal gain (0.00 to 200.00)
(Actual Y gain is video gain
×
Y gain setting.)
3
C Gain
Set chrominance signal gain (0.00 to 20.00)
(Actual C gain is video gain
×
C gain setting.)
4
Hue Delay
Set hue offset (–180.00 to +180.00)
Summary of Contents for DVS-7250
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Page 67: ...Menu Organization 3 2 Basic Menu Operations 3 6 Chapter 3 Basic Menu Operations ...
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Page 495: ...Appendixes A 3 Enhanced Wipes 21 23 24 26 27 29 49 300 301 302 303 304 POLYGON ...
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Page 542: ...Sony Corporation B P Company BZS 7061A WW A AE0 600 01 1 1999 ...