Types of video conferencing |
Posted: March 26, 2022 |
There are two main types of video conferencing - personal and group. Personal video conferencing involves a video communication session in which only two subscribers participate. Group videoconferencing refers to all other types of videoconferencing. Various established rules for displaying video conference participants for each party are called video conference types. Let's take a closer look at this issue! 1-to-1 video conferencing Everything is simple here: two subscribers participate, both see and hear each other at the same time. Let's make a reservation right away that during any video conference session, various collaboration tools can be used, such as text messaging, files, presentations and other media data. Symmetric video conferencing They are videoconferencing with a constant presence, from the English. continuous presence. This is the name of a videoconference session in which more than 2 people participate and all participants see and hear each other at the same time. Naturally, videoconferencing implies full duplex communication. In other words, this is an analogue of a round table, where everyone has equal rights. Group video conferencing is suitable for meetings where maximum involvement of each participant is required. Voice-activated video conferencing The name of this mode comes from the English designation Voice Activated Switching (VAS). This video conference assumes the following format of communication: all session participants hear and see on their screens only the speaker, while he sees himself or the previous speaker. Small variations of this mechanism are possible, but the essence remains the following: the video conferencing server monitors the voice activity of subscribers and switches the image broadcast to all participants to the speaker. This mode has significant drawbacks, such as false positives for noise, coughing or a mobile phone ringing. Selector video conferences This mode may also be called a role-playing video conference. Selector videoconference is used most often during web conferences (webinars). Video conferencing for distance education A special mode in which all participants (students) see and hear only one broadcasting user (teacher), and he sees and hears all students. Students are not distracted by each other, and the teacher controls them.
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