5-30
Chapter 5
Chroma Keying
Enhanced Chroma Keying (Single Mode)
Video Signal Adjustment and Spot Color Adjustment
When you are using the enhanced chroma key function, it is possible to carry
out both overall and localized adjustments to the video signal.
The following procedures are the same in both D1 and D2 systems.
Overall color adjustment for the foreground and the background
You can change the gain and hue for the whole foreground, and for the whole
background when using a clean chroma key.
Use the following procedure.
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
KEY
ADJUST
AUTO
START
SAMPLE
MARK
SPOT
CCR
OFF
BKGD
OFF
FRGD
OFF
WINDOW
OFF
MASK
OFF
MASK
SOURCE
BOX
MASK
INVERT
OFF
SPOT CCR
Function key indications in the VIDEO CORRECT menu
(using the enhanced chroma key function)
2
To adjust the foreground video, press F1 (FRGD), or to adjust the
background video, press F2 (BKGD), 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 ...