Huawei TE30 User Manual page 153

HUAWEI TE30 Videoconferencing Endpoint
User Guide
L
lock conference
(presentation)
lock site (presentation) After the chair site locks the presentation, only the site that is currently sharing the
P
presentation
R
release chair
request chair
request floor
revoke chair
revoke presentation
S
S-Video
SIF
site group
start presentation
stop broadcasting (site) Stop broadcasting a site. The other sites stop viewing the site.
stop presentation
Issue 01 (2013-03-27)
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.
presentation can continue sharing presentation. Other sites cannot share 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.
Pass the chair control to another site.
Request chair rights and become the chair site.
Request to speak. During a conference, users can request the floor from the chair site.
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.
After the chair site revokes the presentation token, the relevant site stop sharing the
presentation.
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.
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.
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 sharing local-site presentation with remote sites.
Stop sharing local-site presentation with remote sites.
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