Video conferencing allows people at two or more locations to interact through two-way transmission at the same time. Video conferencing is also known as video teleconferencing or visual collaboration. Users require a computer, web cam, microphone, and a broadband connection to participate in videoconference. They can generate natural conversations by seeing and hearing each other. Videoconference of two persons is known as point-to-point while the conference of more than two people is called multipoint conference.
Videoconferencing
is very useful way of communication because it saves money as well as
time. People can do several business
activities or meetings with two or more persons while sitting at office table.
They don’t need to go anywhere to meet someone. Basic requirements for video
conferencing are guaranteed latency, synchronization and broadcast. It enables
people to have face-to-face meetings from a wide distance. Prices of
teleconferencing are generally less than costs of travel. It’s an easy way to
hold meetings, conduct interviews, give lectures and address employees.
Video conferencing
is a good way of communication in medical, legal and educational fields.
Normally there are three ways such as computer-based system, desktop system and
studio-based system to set up a videoconference. There is a limited field of
vision in Computer-based system that is why it is the cheapest way of video
conferencing. Desktop system improves the quality of audio and video
transmission due to dedicated hardware installed on the computer. Most
expensive method of video conferencing is studio-based system that offers best
quality conferencing. It is mostly used in large-scale companies and
universities. Studio-based system is just like a room that is fully equipped
with control systems, document viewers, overhead cameras, vision switchers and
slide viewers.
An organization,
company, educational facility or individual requires some basic components to
take complete advantages of video conferencing. Necessary equipment for
videoconferencing is camera that lets user to capture video information at his
or her site and transmit to someone on the other site. Video display is used to display video at
their site and a microphone to hear the audio material.
Videoconferencing terminals
require a compressor/decompressor interface that helps in compressing the
information while passing from audio to video to make transmission of materials
sufficient over net. It is useful in
sending the large files from one computer to another. Codec machine also works
for decoding and encoding the useful information. A computer and high-speed
Internet connection are essential for a successful video conferencing.
High-speed Internet connection makes your video conferencing effective and interesting.
Video conferencing
is reliable and an excellent method of communication. Videoconference can
easily connect you with other companies. You can generate your business from
one place and give instructions to your subordinates. It makes bright future for
your business and institution. This pioneering technology keeps your company up
to date.
Video conferencing
is currently an affordable way of communication. A large range of
videoconference units is available in the market. Buyers should check company
expansion and system compatibility while choosing the best video conferencing
unit.
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