Chapter 4 Keys
222
Resizer
2
Press [Mask], turning it on.
This enables the mask function.
To make the mask settings, continue with steps 3 and following.
3
Press [Mask Menu].
The Mask menu appears.
4
In the <Mask Source> group, select either of [Box] and [Circle].
Box: Use a box pattern as the mask signal.
Circle: Use a circle pattern as the mask signal.
5
Set the parameters.
The valid ranges of the parameter values depend on the combination of
signal format (SD/HD) and aspect ratio (4:3/16:9) selected in the system,
as follows.
The parameters are the same as for drop shadow. For more details, see
“Applying a drop shadow” (page 219), except that knobs 3 and 5 are as
follows.
The rotation and inversion operations are the same as for a DME mask
setting.
For more details, see Chapter 11 “Mask Settings” (Volume 2).
Notes
• When a mask effect is applied to a border, the boundary becomes
discontinuous, giving an unnatural effect. Avoid applying a mask to a
border.
• If mosaic or defocus is enabled, and in the <Mosaic/Defocus Mode>
group you select Video/Key, then the mask is disabled.
Restrictions on resizer effects
Restrictions on the use of effects
Of the resizer effects, using mask, drop shadow, or wide key border requires
two units of hardware for the resizer function.
These are called “dual resizer effects”.
Knob Parameter Adjustment Setting values
3 Size Size 0.00 to 100.00
5 Aspect Aspect ratio –100.00 to +100.00
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