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RGB Spectrum Quadra User's Guide manual Positioning and Clippin G

Models: Quadra User's Guide

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I M A G E C O N C E P T S.

. Positioning and Clipping ..

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•The size and shape of the source rectangle are independent of the destination rectangle’s size and shape.

Suppose that you have defined an input’s source and destination rectangles so that a 320 x 240 portion of a video source image is mapped into a 640 x 480 rectangle. Here, the destination rectangle is larger than the source rectangle, but it has the same shape and the same width-to-height aspect ratio (4:3). Thus, the original input image is enlarged (scaled) equally, in both dimensions.

Varying the destination rectangle’s size but preserving its aspect ratio makes the displayed image larger or smaller. As long as its proportions correspond to those of the source rectangle, the output image resembles the input image.

If you independently vary the shape of either the source or destination rectangle, so that their aspect ratios are no longer the same, the displayed picture will appear stretched or squeezed as compared to the original image.

POSITIONING AND CLIPPIN G

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An image can be sized and positioned anywhere on the output display. If the destination rectangle is defined so that a portion is off the screen, that portion of is “clipped” — until it is moved back into view.

Two examples of “image clipping” are illustrated below. In the first example, the full size source rectangle (640 x 480) is mapped to a destination rectangle, starting at (900,100). The right-hand portion of the source image is clipped.

Figure A-5.Clipped Image, Screen Right

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RGB Spectrum Quadra User's Guide manual Positioning and Clippin G, Figure A-5.Clipped Image, Screen Right
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Quadra User's Guide specifications

The RGB Spectrum Quadra is a powerful multimedia processor designed to handle high-performance video and data presentation in an array of environments, including control rooms, command centers, and event venues. This guide outlines the main features, technologies, and characteristics that make the Quadra an essential tool for professionals seeking to deliver exceptional visual experiences.

At its core, the Quadra supports advanced video processing capabilities, allowing users to manage and display multiple sources of content in real-time. Its versatility shines through in its ability to handle a wide range of input formats, including 4K, HD, and standard definition signals. This compatibility ensures that users can integrate a variety of multimedia sources, from cameras and computers to streaming devices and legacy equipment.

One of the standout features of the Quadra is its seamless multi-window display capability. Users can create custom layouts that visualize content from multiple sources simultaneously, providing a comprehensive view that enhances situational awareness. This functionality is particularly valuable in control room environments where real-time decision-making is crucial.

The Quadra utilizes cutting-edge technologies, such as high-performance scaling and switching. It provides low-latency processing, which is essential for applications requiring immediate feedback, such as live events and emergency response centers. The advanced image processing algorithms enhance the quality of the displayed content, ensuring clarity and precision across all sources.

In terms of user experience, the Quadra boasts an intuitive web-based interface, allowing operators to configure settings, manage sources, and customize layouts remotely. This feature simplifies operations, permitting users to focus on the content rather than the technology. Additionally, the system supports integrated control systems, enabling seamless communication with other devices and technologies in a broader AV ecosystem.

With built-in redundancy options and modular architecture, the Quadra offers exceptional reliability and scalability. Users can expand their system capacity by adding additional Quadra units as their needs evolve, ensuring future-proofing in dynamic environments.

Overall, the RGB Spectrum Quadra stands out as a robust and flexible solution for high-performance multimedia processing. Its innovative features, combined with advanced technologies, make it a top choice for organizations requiring reliable and sophisticated video presentation capabilities. Whether in a command center or during a live event, the Quadra provides the tools necessary to maximize visual impact and enhance communication.