Online teaching method and device, and associated device

A teaching device and teaching technology, applied in the field of communication, can solve the problems of high traffic cost and large bandwidth occupation, and achieve the effect of reducing traffic cost and saving bandwidth resources.

Inactive Publication Date: 2016-08-31
EASY TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] It can be seen that the current online teaching scheme has the problems of large bandwidth occupation and high traffic cost

Method used

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  • Online teaching method and device, and associated device
  • Online teaching method and device, and associated device
  • Online teaching method and device, and associated device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0106] figure 1 This is a flowchart of the online teaching method in the first embodiment of the present invention. The online teaching method of this embodiment is applied to the client (ie, the student of the online teaching). The online teaching method is a process in which teachers teach online in real time.

[0107] like figure 1 As shown, in this embodiment, the online teaching method may include the following steps:

[0108] Step S101, receiving the first notification information of the user entering this online teaching class;

[0109] When the client terminal receives the first notification information, it means that the user has joined this online teaching class, and the user is one of the objects of this online teaching.

[0110] Wherein, the first notification information may be any message that can indicate that the user has entered the current online teaching class. For example, the message that the user clicks to enter this online teaching class, the messag...

Embodiment 2

[0169] Figure 4 It is a flow chart of the online teaching method in Embodiment 2 of the present invention. The online teaching method of this embodiment is applied to the server (that is, the teacher side of the online teaching). like Figure 4 As shown, in this embodiment, the online teaching method may include the following steps:

[0170] Step S401, receiving the second notification information that the user enters the online teaching class;

[0171] The second notification information may be sent by the client to the server, indicating that the user has entered this online teaching. After the user enters the online teaching class on the client terminal, the client terminal may notify the server of the message in the form of second notification information.

[0172] The second notification information may also be other messages received by the server indicating that the user has entered the online teaching class. For example, the second notification information may be...

Embodiment 3

[0198] Image 6 It is a flow chart of the video-on-demand teaching method in Embodiment 3 of the present invention. The on-demand teaching method of this embodiment is applied to the client (that is, the student side). The on-demand teaching method is a non-real-time teaching process.

[0199] like Image 6 As shown, in this embodiment, the on-demand teaching method may include the following steps:

[0200] Step S601, receiving the third notification information that the user enters the on-demand teaching classroom;

[0201] On-demand teaching is a non-real-time teaching mode.

[0202] The third notification information is received by the client. The third notification information is a message indicating that the user enters the on-demand teaching class. For example, when the user clicks to enter this on-demand teaching class, it can be considered that the client has received the third notification information.

[0203] Step S602, in the case of receiving the third notifi...

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PUM

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Abstract

The embodiment of the invention provides an online teaching method and device, and an associated device. The online teaching method applied to a client comprises: receiving the first notification information that a user entering the online teaching class; obtaining the text information and audio frequency information and/or recording video information required by the online teaching at this time in the condition of receiving the first notification information; receiving a real-time control instruction sent by a server; and controlling the display of the text information and the playing of the audio information and/or the recording video information according to the real-time control instruction. In the online teaching process, a text stream and an audio stream take place the transmission of the video stream so as to greatly save the bandwidth resource and greatly reduce the flow cost.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to an online teaching method, device and related equipment. Background technique [0002] At present, the Internet is widely popularized, and under this influence, many changes have taken place in the operation methods of all walks of life. In the field of education, the combination of teaching and the Internet has promoted the emergence of online teaching methods. The current online teaching is realized by the way of transmitting teaching videos through the network. Specifically, there are two options for online teaching: [0003] One is to record live lessons so students can repeat them. Distribute PPT (Microsoft PowerPoint) at the same time, or set the synchronization of PPT and video stream, and play PPT and video synchronously; [0004] The other is to record the teaching video in advance, then edit the video, and add the PPT clip to the video. [0005] For instr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472H04N21/488H04N21/238H04N21/43G09B5/08
CPCH04N21/47202G09B5/08H04N21/238H04N21/4307H04N21/4882
Inventor 李颢廖敏楼律江陈肃丁迅
Owner EASY TECH BEIJING CO LTD
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