L
lock conference
(presentation)
After the chair site locks a conference and if site A is sharing presentation, the other sites
in the conference cannot share presentation until site A stops sharing presentation.
lock site (presentation)
After the chair site locks the presentation, only the site that is currently sharing the
presentation can continue sharing presentation. Other sites cannot share presentation.
P
presentation
During a conference, the local site can share the content input by a computer with remote
sites, such as an excel file, a diagram, or a presentation.
R
release chair
Pass the chair control to another site.
request chair
Request chair rights and become the chair site.
request floor
Request to speak. During a conference, users can request the floor from the chair site.
revoke chair
After the chair control rights are revoked, no chair site exists in the conference. If the
site that revokes the chair rights wants to become the chair site, the site needs to request
chair rights.
revoke presentation
After the chair site revokes the presentation token, the relevant site stop sharing the
presentation.
S
S-Video
Separate Video[1], more commonly known as S-Video, also called Y/C, and sometimes
incorrectly [2] referred to as Super Video[3], is an analog video signal that carries video
data as two separate signals: luma (luminance) and chroma (color). This differs from
composite video, which carries picture information as a single lower-quality signal, and
component video, which carries picture information as three separate higher-quality
signals. S-Video carries standard definition video (typically at 480i or 576i resolution),
but does not carry audio on the same cable.
SIF
Source Input Format (SIF) defined in MPEG-1, is a video format that was developed to
allow the storage and transmission of digital video. 625/50 SIF format (PAL/SECAM)
has a resolution of (360 or) 352 x 288 active pixels and a refresh rate of 25 frames per
second. 525/59.94 SIF Format (NTSC) has a resolution of (360 or) 352 x 240 active
pixels and a refresh rate of 29.97 frames per second.
site group
A group of conference sites. If certain sites attend a conference frequently, users can
define these sites as a group to facilitate site management.
start presentation
Start sharing local-site presentation with remote sites.
stop broadcasting (site)
Stop broadcasting a site. The other sites stop viewing the site.
stop presentation
Stop sharing local-site presentation with remote sites.
HUAWEI TE30 Videoconferencing Endpoint
User Guide
E Terminology
Issue 01 (2013-03-27)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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