Extron electronics Quantum Ultra User Manual page 22

Downscaling example
For simplicity, the example in the diagram below assumes that each screen in the target
display has the same resolution as the source.
Card Outputs
Video at Unity
Input
Card
Source Is Not Scaled
(Unity / Native Resolution / 1:1)
Card Outputs Video
Scaled Down
Input
Card
Source Is Scaled Down
Figure 4. Example of a Source Displayed Full-Sized and Down-scaled
Up-scaling (magnification) is achieved by a scaler on the output card (see
up-scaling on page 23).
Quantum Ultra Videowall Processing System • Installation
HyperLane Output
Card
Bus
HyperLane Output
Card
Bus
Source
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