Video Conferencing Guide- Learn about Video
by Gagandeep Dhaliwal
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 video conference. They can generate natural conversations
by seeing and hearing each other. Video conference of two
persons is known as point-to-point while the conference
of more than two people is called multipoint conference.
Video conferencing 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 the best 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 video conference.
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 video conferencing
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.
Video conferencing 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
Video conferencing is reliable and an excellent method
of communication. Video conference 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 video conference units is available in
the market. Buyers should check company expansion and
system compatibility while choosing the best video conferencing
About the Author
The Author owns a website on Video Conferencing http://www.videoconferenceguide.com.
The website provides useful information about video conferencing.
For more information you can visit at http://www.cheapvideoconferencingguide.info/