Sony DVS-7250, Операционное программное обеспечение

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Chapter 5 Chroma Keying
Enhanced Chroma Keying (Single Mode)
5
Set the parameters for the boundary between the main key and subsidiary
key areas.
When you have selected a box:
When you have selected a pattern:
a) The patterns are the same as wipe patterns 1 through 23 (see the Appendix “Wipe
Patterns” (page A-2)).
6
Make the following settings as required.
• If in step
4
you selected F7 (PATTERN), if necessary press F8 (AREA
MODIFY).
The AREA MODIFY menu appears: refer to the MASK MODIFY
menu (see page 4-53) for details of the operations.
• To invert the areas of the main and subsidiary keys, press F9 (AREA
INVERT). This inversion is not possible if you selected F7
(PATTERN) in step
4 .
7
Press F5 (AREA), turning it off.
Note
While F5 (AREA) is on, the video is in a special state for the purpose of
setting the boundary between the main and subsidiary keys. When you
have finished setting the boundary between the main and subsidiary keys,
therefore, be sure to return F5 to the off state, returning to the normal
chroma key combined video.
Knob Parameter Setting
1 Top Top edge position of box (0.00 to 100.00)
2 Left Left edge position of box (0.00 to 100.00)
3 Right Right edge position of box (0.00 to 100.00)
4 Bottom Bottom edge position of box (0.00 to 100.00)
1 Softness Set the degree of edge softness (0.00 to 100.00)
Knob Parameter Setting
1 Size Set pattern size (0.00 to 100.00)
2 Softness Set the degree of edge softness (0.00 to 100.00)
4 Pattern No. Select pattern number (1 to 23) a)