
Appendix A — Shaped and Unshaped Video
Figure A-7. Correct Unshaped Keying Operationx
x
+
Invert
Background Keyhole in Background
Key
Foreground
(Key Fill)
UNSHAPED selected in
Map Inputs Menu
(turns ON Shaping Circuit)
Unshaped Shaped Video
Background
plus
Foreground
0000-01