Huawei TX50 Manual page 49

TX50 Videoconferencing Endpoint
Product Overview
High Efficiency Video
Coding (HEVC)
high definition (HD)
high definition
multimedia interface
(HDMI)
I
ICE
IMS
L
LDAP
Lightweight Directory
Access Protocol
(LDAP)
M
MCU
multipoint call
multipoint control unit
(MCU)
P
PPPoE
PiP
point-to-point call
presentation
R
RSE
Issue 05 (2017-10-31)
High Efficiency Video Coding, also known as H.265, is a next-generation digital
video compression format developed by the ITU-T Video Coding Experts Group
(VCEG) together with the ISO/IEC JTC1 Moving Picture Experts Group (MPEG).
Compared with its previous generation (H.264), HEVC offers a higher data
compression ratio.
Refers to a video system of higher resolution than standard-definition (SD) video,
most commonly at display resolutions of 1280×720 (720p) or 1920×1080 (1080i or
1080p, full HD). High definition (HD) refers to an the increase in display or visual
resolution of television formats (HDTV), high definition video (used in HDTV
broadcasting, digital film and computer HD video film formats), high definition
multimedia interface (HDMI), an all-digital audio and video interface capable of
transmitting uncompressed streams and other formats for recording and transmitting
visual and audio communications.
A compact audio and video interface for transferring uncompressed audio and video
signals.
intelligent concept extraction
IP multimedia subsystem
See Lightweight Directory Access Protocol.
A network protocol based on TCP/IP, which allows access to a directory system agent
(DSA). It involves some reduced functionality from X.500 Directory Access Protocol
(DAP) specifications.
See multipoint control unit.
A site makes calls to multiple sites, to hold a conference that has multiple participants.
A unit consisting of two parts, namely, Multipoint Controller (MC) and Multipoint
Processor (MP). The MC is responsible for internal control and call management, and
the MP is responsible for handling media streams.
Point-to-Point Protocol over Ethernet
Picture-in-Picture
A site makes a call to another site, to hold a conference that has two participants.
During a conference, the local site shares the content input from a computer with
remote sites, such as an excel file, a diagram, or slides.
Recording & Streaming Engine
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