GRASS VALLEY Zodiak Digital Production Switcher User Manual page 29

Input/Xpt/
Sync Gen
M/E 3 Inputs
Key 1 Video
Xpts
1 – 64
Key 2 Video
Key 3 Video
Key 4 Video
Utility Video
Aux/Return 10
Aux/Return 11
Aux/Return 12
Aux/Return 13
Sync
Generator
Analog 525/625
Reference Input
Background
Generator
Bkg 1
Bkg 2
Zodiak User Manual
Figure 8. Simplified Video Flow Diagram — Bottom Half
Video or Key Signals
Single Mix Effect (3-M/E Switchers only)
Key 1 Key
Processor
Key 2 Key
Key 3 Key
Key 4 Key
A Video
B Video
Key Wipe Gen
4 Simple
Complex
Wipe Gen
M/E 3 PGM
M/E 3 PVW
Control Processor DSK
Aux 1
Aux 2
Aux 3
Aux 4
Aux 5
Switched PVW
Stillstore 1
Stillstore 2
Key 1 Video
Key 1 Key
Key 2 Video
Key 2 Key
Key 3 Video
Key 3 Key
A Video
B Video
Stillstore 1
Stillstore 2
Stillstore 3
Stillstore 4
Program A
Program B
Deserializer and Reclock
Key 1 Video
Video
Key 1 Key
Transform
Engines
Key 2 Video
Key 2 Key
Key 3 Video
Key 3 Key
Key 4 Video
Key 4 Key
A Video
B Video
Utility Video
Still Store
PGM/PST
DSK Mixer
Functional Overview
Delay
Serializer
Key 1 Video
Mixer
Program
Key 1 Key
Key 2 Video
Key 2 Key
Preview
Key 3 Video
Key 3 Key
Key 4 Video
Key 4 Key
Stillstore 1
Stillstore 2
Stillstore 3
Stillstore 4
Program A
Program B
M/E 3 Outputs
Program
Preview
Aux/Send 10
Aux/Send 11
Aux Send 12
Aux/Send 13
Aux 1
Aux 2
Aux 3
Aux 4
Aux 5
Switched
Preview
Program A
Preview A
Program B
Preview B
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