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Zhongjiao living broadcast or recorded broadcast network teaching system

A network teaching and network technology, applied in the field of network systems, can solve the problems of high manpower and time consumption, complicated production process, complicated courseware recording process, etc., and achieve the effect of improving convenience and flexibility

Inactive Publication Date: 2008-03-12
李宝龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the courseware recording process is relatively complicated, and there are many personnel requirements
There may be a director, a cameraman, and even an audience
In addition, the entire remote online teaching production process is complicated, and it consumes a lot of manpower and time

Method used

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  • Zhongjiao living broadcast or recorded broadcast network teaching system
  • Zhongjiao living broadcast or recorded broadcast network teaching system

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Embodiment Construction

[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Referring to FIG. 1 , a network teaching system 999 according to a preferred embodiment of the present invention includes a recorder 100 , a processor 200 , a first network 300 , a second network 350 , a server 400 , a database 500 and three clients 600 . Wherein, the recorder 100 mainly includes a camera (not shown) and a wireless digital microphone (not shown) to record the video information and audio information of the courseware. The processor 200 is used for performing preliminary signal removal processing on the recorded courseware information, ie video information and audio information. The first network 300 is used to transmit the courseware information to the server 400 . On the one hand, the server 400 is used to further process the courseware information to generate courseware data; on the other hand, it is used to ...

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PUM

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Abstract

A network tutoring system comprises at least a transcripter, a processor, the first network, the second network, a server, a database and at least a client. The transcripter is used to record the courseware-related information; the processor is used to remove the undesired signals from the courseware information; the first network is used to send the courseware information from the processor to the server; the server changes the courseware information into the courseware data as well as sends the courseware data to the database. On the other hand, the courseware data can be searched and transferred, so as to convert the courseware data to the courseware information. The database is used to store the courseware data; the second network is used to send the courseware information from the server to at least one client.

Description

technical field [0001] The invention relates to a network system, in particular to a system for distance teaching by using the network. technical background [0002] With the development of computer network technology, long-distance network teaching has been realized. At present, remote online teaching basically uses fully recorded courseware for remote video teaching. Courseware for remote network teaching generally needs to be recorded in a professional video room or classroom, and then the recorded files are converted and uploaded to the network by network administrators for users to use. [0003] However, the recording process of the courseware is relatively complicated and requires many personnel. There may be a director, a cameraman, and even an audience. In addition, the entire remote network teaching production process is complicated, and it consumes a lot of manpower and time. Contents of the invention [0004] The technical problem to be solved by the present...

Claims

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Application Information

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IPC IPC(8): H04L12/16G09B5/08G06F17/30
Inventor 李宝龙
Owner 李宝龙
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