Ross carbonite, Operation Manual

Page: 40 / 67

The portion of the key that was masked out is
now visible, and the portion that was visible is
masked.
7.
Press
NEXT
.
8.
Use the
Size
knob to adjust the size of the mask
region. You can also twist the positioner.
9.
Press
NEXT
.
10.
Use the Pattrn knob to select the mask pattern
you want to use. You can also select the pattern
by pressing the pattern button directly.
11.
Use the
X Pos
and
Y Pos
knobs to position the
mask. You can also use the positioner.
12.
Press NEXT .
13.
Use the
Aspect
knob to adjust the aspect ratio
of the mask.
Not all patterns can be adjusted.
14.
Use the
Border
and
Soft
knobs to apply a
border to the mask.
Refer to the section To Apply a Border to a
Pattern on page 26 for information on borders.
15.
Press
NEXT
. If a border is applied to the pattern,
you must press NEXT multiple times to get to
the next step.
16.
Use the
Rot
knob to rotate the pattern.
Not all patterns can be rotated.
17.
Use the
HMult
knob to multiply the pattern
horizontally.
18. Use the VMult knob to multiply the pattern
vertically.
To Box Mask a Key
Box masks can be adjusted for size, location, rotation,
and multiplication.
1.
Select the keyer that you want to set up a mask
for.
2.
Press NEXT . Depending on the key type and
features set up for the key, you must press
NEXT
multiple times to get to the next step.
3.
Use the Mask knob to select Box .
4.
Use the
M-Frce
knob to force the area inside
the mask region to the foreground ( On ).
Force mask is not available for all key types.
5.
Use the M-Inv knob to invert the masked area
with the unmasked area (
On
).
The portion of the key that was masked out is
now visible, and the portion that was visible is
masked.
6.
Press
NEXT
.
7.
Use the
X Pos
and
Y Pos
knobs to position the
mask. You can also use the positioner.
8.
Use the
Size
knob to adjust the size of the mask
region. You can also twist the positioner.
9.
Press NEXT .
10. Adjust the position of the left and right sides of
the box mask as follows:
a)
Use the Left/R knob to adjust the position
of the left side of the box mask.
b)
Press the
Left/R
knob.
c)
Use the
L/Right
knob to adjust the position
of the right side of the box mask.
11. Adjust the position of the top and bottom sides
of the box mask as follows:
a)
Use the Top/B knob to adjust the position
of the top side of the box mask.
b)
Press the
Top/B
knob.
c)
Use the
T/Bttm
knob to adjust the position
of the bottom side of the box mask.
Split Keys
A Split key allows you to assign a different alpha source
for a key than the fill/alpha associations that are set up
during configuration, or to use a separate alpha source
for a Self key.
A split key can be applied to an AUTO SELECT , or
SELF KEY
.
To Set Up a Split Key
A split key works on an Auto Select or Self Key that
has been set up and you want to apply a different alpha
to.
1. Set up your key with the video source you want
to use.
2.
Press and hold the
Auto Select
or
Self Key
,
depending on the key type you are splitting.
3. Press the source button on the key bus for the
alpha source you want to use.
Tip: If the new alpha source is not assigned to a
source button, press any other button on the key bus
40 • Keying — Carbonite Operation Manual (v10.1)