Quantum Series Videowall Processing Systems • Introduction 13
Hardware requirements — Scenario 4
• 4 output cards driving 8 UXGA screens
• 11 input cards providing 132 source inputs
• A Quantum Elite 615 card frame.
System capacity — Scenario 4
Figure 9. System Capacity for Scenario 4
The limit of 132 real time video source windows is imposed by the maximum number of
card slots being used.
Expansion options — Scenario 4
Assuming that all video sources are using single-field deinterlacing, approximately
75 percent of the RAPT bandwidth is being used. Rectangulation is also well below its
limit, so there is plenty of room for adding RGB graphics (QGE 100) sources.
NOTE: A maximum of 25 QGE 100 sources can be displayed simultaneously by a
Quantum processor at any time.
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