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Remote teaching method and device for multiple video channels and server

A remote teaching and multi-video technology, applied in the field of distance teaching, can solve the problems of dynamic and real-time expansion, transmission speed limitation, etc.

Inactive Publication Date: 2019-12-13
世纪海航(厦门)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing online video teaching mostly uses single-channel video technology, which not only has limitations in transmission speed, but also has great limitations in the number of people who can be online at the same time. It cannot dynamically expand in real time, and cannot provide differentiated services for users.

Method used

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  • Remote teaching method and device for multiple video channels and server
  • Remote teaching method and device for multiple video channels and server
  • Remote teaching method and device for multiple video channels and server

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] see figure 1 and figure 2 , the first embodiment of the present invention provides a multi-video channel remote teaching method, which can be executed by a multi-video channel remote teaching server 100 (hereinafter referred to as the server), and at least includes the following steps:

[0048] S101. Receive an access request initiated by a user terminal; wherein, the access request includes an identifier of a teaching video resource to be accessed an...

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Abstract

The invention discloses a multi-video-channel remote teaching method and device and a server. The method comprises: receiving an access request initiated by a user terminal, wherein the access requestcomprises an identifier of a teaching video resource to be accessed and a network condition of the user terminal; allocating a corresponding transmission channel and a teaching video resource corresponding to the identifier to the user terminal according to the access request of the user terminal and the stored teaching video resource condition; and sending the teaching video resources to the user terminal through the allocated transmission channel. According to the invention, the network speed of the user is automatically detected, the used video channel is dynamically adjusted according tothe speed, the network speed of the user is self-adapted, and the use requirements of different users are met.

Description

technical field [0001] The invention relates to the field of distance teaching, in particular to a multi-video channel distance teaching method, device and server. Background technique [0002] Distance education is a form of education that adopts multiple media methods for systematic teaching and communication, and is an education that transmits courses to students in one or more places outside the campus. Modern distance education refers to education that transmits courses through audio, video (live or video) and computer technology including real-time and non-real-time. Modern distance education is a new type of education with the development of modern information technology. The development of computer technology, multimedia technology, and communication technology, especially the rapid development of the Internet, has made a qualitative leap in the means of distance education and has become distance education under high-tech conditions. [0003] Existing online video ...

Claims

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Application Information

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IPC IPC(8): H04N21/2385H04N21/239H04N21/24H04N21/258H04N21/262G09B5/06
CPCG09B5/065H04N21/2385H04N21/2393H04N21/2402H04N21/2408H04N21/25825H04N21/25833H04N21/26216
Inventor 张亚维
Owner 世纪海航(厦门)科技有限公司
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