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RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

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<strong>Polycom</strong> <strong>RMX</strong> 1500/<strong>2000</strong>/4000 Administrator’s <strong>Guide</strong><br />

Horizontal Striping<br />

Horizontal Striping is used by the <strong>RMX</strong> in order to prevent cropping and preserve the<br />

aspect ratio of video for all Telepresence Modes.<br />

16:9<br />

Cropping<br />

Cropping is used by the <strong>RMX</strong> in order to preserve the aspect ratio of video for all Telepresence<br />

Modes.<br />

Cropping is controlled by the ITP_CROPPING system flag in the system configuration,<br />

providing different cropping options according to the endpoints participating in the<br />

Telepresence conference.<br />

By default, the flag is set to ITP. In this mode, the area to be stripped is cropped equally<br />

from the top and the bottom (as shown in the example below). For more details, see<br />

"Modifying System Flags” on page 21-1.<br />

4:3<br />

Video Fade in Telepresence conferences<br />

Video Fade is enabled for all Telepresence conferences.<br />

Gathering Phase with ITP Room Systems<br />

When a conference is configured to include a Gathering Phase, only one endpoint name is<br />

displayed for the ITP room in the connected participant list of the Gathering slide. The ITP<br />

room endpoint with the suffix “1” in its name receives the Gathering slide.<br />

Aspect ratio for standard endpoints<br />

Standard endpoints (non-ITP) receive video from the <strong>RMX</strong> with the same aspect ratio as<br />

that which they transmitted to the <strong>RMX</strong>.<br />

Skins and Frames<br />

4:3<br />

16:9<br />

Horizontal Striping<br />

Symmetric Letter box<br />

Cropping<br />

When Telepresence Mode is enabled, no Skin is displayed and the system uses a black<br />

background. Frames around individual layout windows and the speaker indication are<br />

disabled.<br />

3-46 <strong>Polycom</strong>, Inc.

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