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Chapter 4 Keys
264
Key Setting Operations Using Menus
• When a luminance key or linear key is selected
a) Setting this value to 1, produces the “through” state in which no filter is applied. The larger
the value, the more strongly the filter applies.
• When a chroma key is selected
• When a color vector key is selected
• When a wipe pattern key or key wipe pattern key is selected
5
Make the following settings as required.
To invert the black/white sense of the key source: Press [Key Invert],
turning it on.
Knob Parameter Adjustment Setting values
1 Clip Reference level for generating the
key signal
+109.58 to −7.30
2 Gain Key sensitivity −100.00 to +100.00
3 Density Key density 0.00 to 100.00
4 Filter Filter coefficient
1 to 9
a)
Knob Parameter Adjustment Setting values
3 Density Key density 0.00 to 100.00
Knob Parameter Adjustment Setting values
1 Y Clip Reference level for creating
luminance signal
+109.58 to −7.30
2 Y Gain Luminance signal sensitivity −100.00 to +100.00
3 C Clip Reference level for creating
chrominance signal
100.00 to 0.00
4 C Gain Chrominance signal sensitivity −100.00 to +100.00
5 Density Key density 0.00 to 100.00
6 Y Filter Luminance signal filter coefficient 1 to 9
7 C Filter Chrominance signal filter
coefficient
1 to 9
Knob Parameter Adjustment Setting values
1 Size Pattern size 0.00 to 100.00
2 Soft Degree of edge softness 0.00 to 100.00
3 Density Key density 0.00 to 100.00