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Description of Options
Safe Title/Action Area Generator
The Safe Title/Action Area Generator provides up to four
different patterns that can be superimposed on the switched
preview output of the switcher. It may be used to define a safe title
area, safe action area, or for screen centering and horizontal/
vertical alignment of picture elements.
Mix/Effects Clean Feed
A clean feed output of the wipe/mix signals (the two background
bus video signals without any keys added) is provided by a Look-
Ahead Preview mezzanine board installed on the Mixer and
Primary Wipe Generator module.
Frame Store
The Frame Store option allows storage and retrieval of images at
a resolution of 10 bits. Either two two-field pictures and keys or
one four-field picture and key can be frozen in the Frame Store. A
two-field mask store is also provided.
Effects Send
Effects Send provides a method of integrating digital effects
devices into the switcher mix/effects system. Up to four send
channels can be used to route the video and key from an M/E to
and from an external digital effects system.
Summary of Contents for Grass Valley 3000
Page 16: ...xvi Preface ...
Page 108: ...2 72 Section 2 Startup Configuration ...
Page 115: ...3 7 Transitions Figure 3 1 A Mix Transition Starting Video Midway Transition Ending Video ...
Page 141: ...4 3 Starting Conditions Figure 4 1 Source 1 Figure 4 2 Source 2 ...
Page 222: ...4 84 Section 4 Switcher Operations ...
Page 240: ...Appendix A Shaped and Unshaped Video A 18 ...
Page 256: ...B 16 Appendix B Keyframe Facts ...
Page 262: ...Appendix C Super Black C 6 ...
Page 276: ...G 14 Glossary ...