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VPx Overview
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The following topics are discussed in this section:
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Introduction to VPx Input Flexibility Scaling and Keying Output Flexibility
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The Encore Video Processor is a compact chassis that provides Encore’s input and output circuitry. Two models are available:
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The “standard” Video Processor (VP) is a
The VPx is an economical VP with a reduced set of inputs (DVI only). The VPx is ideal for widescreen configurations, and for special widescreen “preview” configurations. VPx includes all output and link circuitry, but no genlock circuitry, and only a small subset of the standard VP’s input circuitry.
In a widescreen configuration, a VPx cannot function in a standalone manner, but must always work downstream of a standard VP. Here, a VPx cannot be the first processor in an Encore configuration.
In the special widescreen “preview” configuration, a VPx can be used as a standalone destination that accepts DVI input signals only — but no other input types are accepted, and no genlock circuitry is provided.
Both units provide a 3RU
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The figure below illustrates a block diagram of the VPx’s M/E.
VPx M/E Board
Source Link |
Scaler A |
DVI |
Background Channel |
Mixer |
Source Link |
Scaler B |
DVI |
Background Channel |
Figure 1. M/E Board Block Diagram, VPx
The VPx accepts computer input resolutions up to 1920 x 1200, via DVI.
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| Encore VPx Installation Guide • |
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