What is Video Conferencing?
Video conferencing is a live connection between people in separate locations for the purpose of communication, usually involving audio and often text as well as video. At its simplest, video conferencing provides transmission of static images and text between two locations. At its most sophisticated, it provides transmission of full-motion video images and high-quality audio between multiple locations.
Video conferencing is a communications technology that integrates video and voice to connect remote users with each other as if they were in the same room. Each user needs a computer, webcam, microphone, and broadband internet connection for participation in video conferencing. Users see and hear each other in realtime, allowing natural conversations not possible with voice-only communications technology. Communications companies have been dabbling in video conferencing technology since as early as the late 50s, but it took the advent of broadband internet and affordable web cameras (late 90s) for video conferencing to really take off. Good bandwidth is necessary for high-fidelity streaming video and voice. Video conferencing took a serious step into mass use with the release of Microsoft Netmeeting 3.0 in 1999. Now there are dozens of software vendors marketing video conferencing software and a number of investors interested in bringing video conferencing to mobile devices. Very appea
Video Conferencing is two-way interactive communication through the use of telephone or Internet technologies to transmit and receive digital video and audio signals.A basic video conference setup has a camera and a microphone connected to a codec (a Coding and Decoding unit or device), video from the camera and audio fro the microphone is converted into a digital format and transmitted to a receiving location.At that receiving location is another codec system that converts the receiving digital stream into and from that can be seen and heard on monitors or televisions.At the same time, audio and video can be sent from cameras and microphones at the received location and sent back to the original location. Academic Technology services uses Polycom VSX 8000, VSX 7000, VS 4000, and Veiwstation codecs. For more information, see Polycom’s web site.
Basically, this is a system that allows you to conduct meetings or trainings in different places simultaneously. It incorporates audio, video so you are able to talk and send data which takes away the barrier of distance that separates these individuals. To make video conferencing possible, you need to buy the equipment. You also have to choose the method of transmission because the one you might be using may not be compatible with the other person. These include the Codec unit, the camera, microphone, video display, network connection, stands and equipment charts if these will be mobile or stationary, NT-1 and chicken feet. Most of these are self-explanatory so we will just focus on the Codec, NT-1 and chicken feet. The Codec is considered to be the “brain and heart” of the video conference system. This is what compresses everything so you can send and receive messages on real time which can be viewed on the display device. The NT-1 on the other hand is an electronic device otherwise
Sometimes nothing can beat meeting someone in person. Today’s hectic working schedules often don’t allow time to travel to meetings. Add to this the difficulties associated with getting all the right people together in the right place, and the task of arranging a face to face meeting can become near impossible. BT Video Conferencing can change the way you conduct business, saving you time and costs associated with travelling. Its visual element can transform how you interact with colleagues, customers and suppliers. It enables you to meet face-to-face, however far apart you are physically. And because it adds the power of eye contact and body language to discussion you can develop deeper, trusting working relationships.
