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Application system for recording and playing data

A technology of application system and data, applied in the field of data processing

Active Publication Date: 2019-06-14
BEIJING HAPPOK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current teaching, there will be a large amount of recording and broadcasting data, how to supervise and use these data has become an urgent problem to be solved

Method used

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  • Application system for recording and playing data

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Experimental program
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Embodiment Construction

[0028] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0030] The first, second, etc. numbers below are only for distinction and have no other meaning.

[0031] figure 1 A schematic diagram of the application system structure of the recording and broadcasting data provided by the present invention, such as figure 1 As shown, t...

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Abstract

The invention provides an application system for recording and playing data, and the system comprises a recording and playing platform which receives audio information, video information, and courseware information of classroom terminal device, and then, keyword extraction is carried out, time position information of keyword extraction is obtained, and a streaming media file is generated; at leastone first network device and a second network device; a first server used for receiving each streaming media file sent by the second network equipment and storing the streaming media files; a secondserver used for receiving the starting part of each streaming media file sent by the second network equipment, determining a target streaming media file according to the live broadcast operation instruction, and then sending the starting part of the target streaming media file; or, caching the streaming media file, and calling the streaming media file from the cache according to the on-demand operation instruction. Therefore, the streaming media file generated by each recording and broadcasting platform can be interacted in the local area network, and live broadcasting or video-on-demand broadcasting can be carried out.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an application system for recording and broadcasting data. Background technique [0002] In the existing technology, the multimedia classroom includes a multimedia classroom system, a communication system and a cloud service system, which are connected in sequence. The progress of science and technology and the development of social civilization are constantly creating a large amount of knowledge, which puts forward higher requirements for the learning ability of modern people. It is required that if a person wants to gain a foothold in society and achieve better development, he must learn and master enough scientific and technological cultural knowledge. [0003] In recent years, more and more technologies such as computers, networks and multimedia have been applied to the field of education, which has promoted the gradual popularization of education informatization. Ed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/8405H04N21/472H04N21/433H04N21/2187H04N5/76H04N5/265H04L29/06
Inventor 戚扬
Owner BEIJING HAPPOK INFORMATION TECH