When you come across a new industry like video conferencing, the first thing you might be interested in is the meaning of video conferencing and how it works. This article here will explain video conferencing to you in three parts, namely, video conferencing meaning, how it works and the categories of video conferencing.
Part 1. What Is Video Conferencing? According to the explanation from Wikipedia, video conferencing refers to the conduct of a video conference (also called a videoconference or videoteleconference) between two or more people distributed geographically through the Internet network to transmit audio and video data for the purpose of communication and collaboration in real time. From the above videoconference definition, we can know that video conferencing includes point-to-point and multipoint videoconferencing systems. Point-to-point refers to a direct connection between two participants. It works much like a video telephone call. Each participant needs a video conferencing software, a computer with webcam and microphone speaker equipped, and a fast Internet connection.
Multipoint allows three or more locations to be involved in the same virtual video meeting at the same time, just as if they were talking to each other face to face. Similarly, each party in different locations also needs a set of video conferencing equipment, so that a video conference can be conducted through the Internet.