Videoconferencing

Plus de détails

Ethernet

par Andre Figueiredo

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par EN - 09GA - Glenforest SS (2172)

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par Amaury de Buchet

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par Alessandro Baratta

Types of Roombased Video Conferencing Systems

Polycom, Sony, Lifesize

Types of Webconferencing Systems

ezTalks

Zoom

BlueJeans

Blackboard

Adobe Connect

GoToMeeting

Web-X

Types of Personal Video Conferencing Systems

Duo

WhatsApp

Facetime

Videoconferencing

Room-Based Video conferencing

What is included in a Minimal Roombased System: 1) Codec 2) Camera 3) Microphone 4) 2 Video Monitors 5) Speaker System

Systems are available through companies such as Polycom, Tandberg, Lifesize, and Sony

Dedicated hardware system that uses an encoder and a decoder or codec

Controls the audio and video feed rather than using own computer to encode and decode the feed

the device that contains the codec will also control the mic, cam, display monitors,

Oriented for large groups of people

Webconferencing

Operate via web browser (independent of a users platform)

Operates through a central server no degradation of signal as more are added

Used for distant education system because of the strong signal

Examples of Webconferencing systems:

Web-X, Blackboard formerly known as Elluminate Live, Adobe Connect

most have one web camera feed but many have multiple

Collaboration tool

Design to have shared whiteboards, applications software, presentations......and real time chat

Personal Videoconferencing

OS dependent or Windows

IChat or Live Messenger

Design to speak and see another user 1 on 1

Limited multi-point videoconferencing, pictures tend to degrade as more users added

Work on desktop computers