You forever hear the term but do you really
understand it? The definition of video conferencing can be stated as
the integration of audio, video and peripherals for the simultaneous
communication of two or more persons who are connected by a
particular telecommunication line.
In video conferencing, synchronized images and
verbal communication are transmitted between two or more locations.
Now that we have videoconferencing defined, how does
videoconferencing work?
Why Video Conferencing Works For Many
For video conferencing to work, you would need
microphones, video cameras, the necessary computer software,
hardware and peripherals, along with the transmission lines for
sending video conferencing information amongst video conferencing
participants.
When holding a video conferencing event, a codec
translates the analog information received by the microphones and
video cameras into digital information, which is then transmitted to
another codec that translates the digital information back to the
original sounds and images, which the video conferencing
participants can understand.
Video conferencing used to be more expensive than
it is today, because T1, ATM and ISDN lines were used for video
conferencing, and all of these were very costly. However, the
emergence of the Internet has provided a cheaper solution for video
conferencing, using web video conferencing. As a result, video
conferencing has become more present in small businesses.
The problem with video conferencing is that the
conversion of information from analog to digital format can result
in the decreased video quality. The compression ratio is the most
important factor in video conferencing. The higher the compression
ratio, the faster the video conferencing information is transmitted,
but the lower the video quality.
Video conferencing can be used for communication
among groups of people. Video conferencing is also very useful in
education. Video conferencing can make learning more fun, and video
conferencing can work for different learning styles. Video
conferencing also allows experts from remote places to talk in
classes.
Video conferencing is the wave of the future. Make
video conferencing work for you, know more about video conferencing,
and make a step forward on improving your conferencing services.
When the subject of conferencing is confusing so
many, Jon Butt's site at
http://www.conferencing-explained.com does exactly what it says
on the tin. Explaining the facts and fiction about web, video, audio
and teleconferencing, how this latest technology can save you money,
the equipment you need or don't need, the best call plans and where
to find the best prices and value online
