What is Video Conferencing?

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Video conferencing involves using video and computer technology to conduct a meeting between participants at two or more geographically separate locations. This is also called desktop video (D TV). Video conferencing allows participants to collaborate as if they were in the same room. Technical support, distance learning, job recruiting interviews, and telecommuting are some of the popular uses of video conferencing. Computers with microphones, speakers, video cameras, and communication devices and software are some of the requirements needed for video conference. The communication devices and software digitize and compress the video and audio data and then transmit it over a communication channel, such as a standard telephone line. A Web conference is a conferencing system that uses Web browsers and Web servers to deliver its service.

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