Remote teaching video interactive system

Abstract

The invention provides a distance teaching video interactive system which comprises a server module and multiple display terminal modules. The display terminal modules are used for downloading teaching video files from the server module. The multiple display terminal modules are connected with the server module through the Internet. Each display terminal module comprises a public display module, a video interactive module, a character display module, a network speed detection module and an interaction switching module. Through an Internet communication technology, discussion and interaction between interaction people are achieved, discussion places are not limited, and no expensive conference facility is needed; moreover, through the network speed detection for the distance teaching video interactive system, the smoothness of all the terminals in interaction can be guaranteed, the phenomena of network stagnation or buffering due to network waiting can be avoided, users do not need to wait, and a teaching evaluation activity can be more conveniently and rapidly conducted.

Description

technical field [0001] The invention relates to the field of remote video teaching activities, and more specifically, relates to a remote teaching video interactive system. Background technique [0002] The existing video conferencing technology is relatively mature, but it is generally used in some more formal occasions, such as business meetings or remote meetings. In addition, it needs the support of some professional equipment, and each participant in the meeting needs corresponding professional equipment, and the price of each set of equipment is nearly ten thousand at the cheapest. It will cost tens of thousands of dollars. This is why video conferencing generally only appears in companies or some business occasions, and ordinary people simply do not have the ability to purchase related professional equipment. The hardware video conferencing system only has video interaction but no text interaction. The software version of the video conferencing system can also perfo...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a remote teaching video interaction system, which is used to solve the problem that the remote video teaching activities in the prior art are not smooth enough, and other interactive modes are often affected due to video interaction lag problems with normal operation of

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