Grass Valley Karrera Video Production Center v.4.0 - Manual (Page 208)

208 KARRERA — User Manual
Section 6 — Switching Basics
Transitions
A transition is a change from one image to another. The Karrera system
supports three types of transitions:
• Cut
• Mix
• Wipe
A transition can be applied to the entire picture, or to only the background
or keyed elements of the picture, and can include multiple elements.
ME and Aux Panel transitions can be performed on the Karrera Control
Panel. Transitions are also possible from the ME, Transition menu.
Manual Transitions
Manual transitions are preset with the next transition element buttons. Any
elements that are active when a transition is performed will change state.
Active keyers will transition from on-air to off-air or vice versa. Back-
ground transitions will occur between the A and B buses with a flip flop at
the end of transition, ensuring the A bus is always on-air and the B bus is
off-air when a transition is not in progress. Any element not selected in the
next transition element group retains its current state. Combinations of ele-
ments can be included in the same transition by selecting more than one
transition element button.
Figure 102. Transition Area
Mix Trans ns
PVW
Pst
BLK
Key
1
Key
2
Key
3
Key
4
Key
5
Key
6
Key 1
Trans ns
Key 2
Trans ns
Key 3
Trans ns
Key 4
Trans ns
Key 5
Trans ns
Key 6
Trans ns
Cut Cut Auto Auto
Key
Prior
Wipe ipe
1
Wipe ipe
2
User er
1
User er
2
8805_05
Main Transition Controls
(3 Groups)
Other Transition
Controls (2)
Keyer Transition
Controls
(6)
Transition
Lever Arm