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KARRERA — User Manual
Section 7 — Advanced Operations
Additive Keyers
In the keyer circuitry of the switcher, unshaped video is processed using a
multiplicative key and shaped video is processed using an additive key. In
the normal course of operation, this is done automatically. Shaped video
can be turned on or off (unshaped video) for a source’s linear key in the Key
Mode pane of the Eng Setup, Source Definition menu (
).
Figure 130. Eng Setup, Source Definition Menu
However, there are instances when manual control is useful:
•
A source’s key is not properly defined and you wish to correct the
shape by overriding the key type, or
•
You wish to key an artistic effect by changing the video to the “incor-
rect” video shaping.
Additive Keyer Operations
Additive Keyer buttons, including a button for Super Additive are pro-
vided in both the menu and in the Multi-Function area of the Control Panel.
Summary of Contents for KARRERA
Page 1: ...KARRERA VIDEO PRODUCTION CENTER User Manual Software Version 4 0 071880500 MARCH 2012 ...
Page 3: ...KARRERA VIDEO PRODUCTION CENTER User Manual Software Version 4 0 071880500 MARCH 2012 ...
Page 14: ...14 KARRERA User Manual Contents ...
Page 16: ...16 KARRERA User Manual Preface ...
Page 52: ...52 KARRERA User Manual Section 2 User Setups and Preferences ...
Page 126: ...126 KARRERA User Manual Section 3 Video Mix Effects ...
Page 156: ...156 KARRERA User Manual Section 4 Switcher Control ...
Page 216: ...216 KARRERA User Manual Section 6 Switching Basics ...
Page 286: ...286 KARRERA User Manual Section 7 Advanced Operations Figure 157 Copy Swap Menu ...
Page 315: ...KARRERA User Manual 315 Image Store Stills Figure 184 Freeze Mode Button ...
Page 352: ...352 KARRERA User Manual Section 7 Advanced Operations ...
Page 360: ...360 KARRERA User Manual Glossary ...