Sony DVS-7300 System User Manual page 123

Keys
Using a color mix matte for the key edge fill
When you have selected a color matte as the edge fill signal for a border,
drop border, or shadow, you can combine mattes 1 and 2, using the dedicated
pattern generator. On the border of the pattern, the two mattes are mixed,
forming a color gradation.
To carry out a color mix, use the following procedure.
1
2
3
4-56
Chapter 4 Basic Operations for Image Creation
In step 7 on the previous page, press F2 (PATTERN MIX), turning it on.
Function key indications appear for F3 through F10.
MATTE
[COLOR]
[INVERT]
PATTERN
FLAT MIX
4H
F1 F2 F3
Funcion key indications in the EDGE MATTE menu (when F2 is set to ON)
Adjust the pattern parameters.
Knob Parameter
1 Size
2 Softness
4 Pattern No.
a) The patterns are the same as wipe patterns 1 through 23. (See the Appendix "Wipe
Patterns" (Page A-2)).
Adjust the colors for mattes 1 and 2.
To adjust matte 1 press F9 (MATTE 1), and to adjust matte 2 press F10
(MATTE 2), turning the respective button on, then adjust the parameters.
Knob Parameter
1 Luminance
2 Saturation
3 Hue
ROTATION
POS MULTI
ASPECT ANGLE
OFF OFF OFF OFF
F4 F5 F6 F7
Setting
Set pattern size (0.00 to 100.00)
Set the degree of edge softness (0.00 to 100.00)
Select pattern number (1 to 23)
Setting
Set luminance (0.00 to 100.00)
Set saturation (0.00 to 100.00)
Set hue (0.00 to 359.99)
ADJUST
SPEED MATTE 1 MATTE 2
OFF
F8 F9 F10
a)