Chapter 4 Keys
225
Key Setting Operations Using Menus
less than a certain luminance are treated as shadows, there is no effect on
cutting out of the foreground.
1
In the Chroma Adjust menu, set [Shadow] on.
2
Adjust the following parameters.
Notes
When chroma key shadow is on, key edge is changed to normal, and soft edge
is switched off.
Adjusting the video signal
You can change the gain of the foreground signal, or vary the Hue. There are
separate adjustments for the gain of the whole video signal, or Y and C
individually.
1
In the Chroma Adjust menu, set [FRGD CCR] on.
2
Adjust the following parameters.
Selecting Key Fill and Key Source
Selecting key fill and key source
To select key fill and key source for key 1 on the M/E-1 bank, use the following
procedure.
1
In the M/E-1 >Key1 menu, select HF1 ‘Type.’
Knob Parameter Adjustment Setting values
1 Luminance Reference luminance for shadows 0.00 to 100.00
2 Gain Shadow key gain –100.00 to +100.00
3 Density Shadow opacity 0.00 to 100.00
4 Soft Shadow softness 0.00 to 100.00
Knob Parameter Adjustment Setting values
1 Video Gain Overall gain of video signal –100.00 to +100.00
2 Y Gain Y signal gain –100.00 to +100.00
3 C Gain C signal gain –100.00 to +100.00
4 Hue Hue offset amount –180.00 to +180.00
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