Sony DVS-7300 User Manual page 131

Key type selection
(see page 4-47)
Key fill and key source
selection (see page 4-51)
Key edge modification
(see page 4-53)
Main mask selection
(see page 4-61)
Subsidiary mask
selection (see page 4-64)
The M/E-1 KEY 2 menu, M/E-3 KEY 1 menu and other corresponding
menus are similar in appearance.
The following description always takes the M/E-1 KEY 1 menu as an
example for basic key setting operations.
Selecting the key type
Use the following procedure to select the key type for key 1 on the M/E-1
bank.
1
In the M/E-1 KEY 1 menu,select item 1 (TYPE).
The TYPE menu appears.
LUM
F1
M/E-1 KEY 1
TYPE
KEY TYPE : PATTERN
KEY INV :OFF
FILL/
SOURCE
FULL :
EDGE SOURCE :
PROC KEY :
ON
EDGE : DROP BORDER
MAIN
MASK
EDGE FILL
SUB
MASK SOFT EDGE :OFF
EDGE TYPE
DROP
BORDER SHADOW
NORMAL BORDER
Example M/E-1 KEY 1 menu display
KEY TYPE
LINEAR CLEAN CHROMA
F2 F3 F4
Function key indications in the TYPE menu (when using the BKDS-7271)
MAIN MASK
: KEY MASK
MASK INVERT :OFF
: BOX
MASK SOURCE
SUB MASK : KEY MASK
MASK INVERT :OFF
: UTIL BUS
: MASK SOURCE
MIX MATTE
4H
SOFT
OUT
DROP
EDGE
LINE
ON OFF
KEY FINE
PATTERN POS KEY
OFF OFF
F5 F6 F7
Chapter 4 Basic Operations for Image Creation
DROP BORDER (1/2)
Width Lum
0 4 8
Position Sat
1 1 8
Hue
Density
0 100.00 100
EDGE FILL
MATTE
UTILITY
MATTE ADJUST
BUS
KEY KEY
INVERT PRIORTY
OFF OVER
F8 F9 F10
(Continued)
4-47