System and method for processing invalid clips of video recorded in smart classroom

A technology for recording videos and smart classrooms, applied in the parts of TV systems, parts of color TVs, TVs, etc., can solve the problems of occupying live course time and affecting students' learning efficiency, and achieve accurate removal, improve efficiency, and improve The effect of learning efficiency

Active Publication Date: 2021-08-03
读书郎教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the dual-teacher live broadcast class in the smart classroom is very popular among parents and children. The teacher can live broadcast the class to the students online. However, during the class, there may be fragments that are not...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] This embodiment provides a system for processing invalid segments of recorded video in a smart classroom, including a live broadcast module, a video recording module, a redundant segment marking module, a recorded video playback processing module, and a storage module;

[0022] The live broadcast module is used for teachers to carry out smart classroom live broadcast;

[0023] The redundant segment marking module is used to record the start time or end time of the redundant segment when the teacher triggers to mark the start time or end time of the redundant segment during the live broadcast of the smart classroom;

[0024] The video recording module is used to record the live video of the smart classroom to obtain a complete recorded video of the smart classroom and store it in the storage module;

[0025] The recorded video playback processing module is used to retrieve the complete recorded video from the storage module and play it when the teacher triggers the recor...

Embodiment 2

[0031] This embodiment provides a method for using the system described in Embodiment 1, the specific process is:

[0032] The teacher conducts smart classroom live broadcast through the live broadcast module. In the live broadcast course, when the next segment is considered to be a redundant segment, the redundant segment marking module is triggered to record the current time as the starting time of the redundant segment. When the segment ends, the redundant segment marking module records the current time as the end time of this redundant segment, and the redundant segment marking module records the start time and end time of this redundant segment;

[0033] The video recording module is used to record the live video of the smart classroom to obtain a complete recorded video of the smart classroom and store it in the storage module;

[0034] When the teacher triggers the playback of the recorded video, the recorded video playback processing module retrieves the complete recor...

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PUM

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Abstract

The invention discloses a system and a method for processing invalid clips of a video recorded in a smart classroom. By utilizing the system and the method, redundant clips can be recorded in real time in a live broadcast process, and then the redundant clips can be confirmed and deleted in a later stage, so that the redundant clips in the live broadcast process can be quickly and accurately eliminated, the efficiency of processing the video by a teacher is improved, and the learning efficiency of students watching videos can be improved.

Description

technical field [0001] The invention relates to the technical field of smart classrooms, in particular to a system and method for processing invalid fragments of video recorded in smart classrooms. Background technique [0002] With the popularization of computer and Internet technology, the current teaching is no longer limited to traditional paper teaching. Many schools have begun to introduce tablets or computers into daily courses for online teaching. [0003] At present, the dual-teacher live broadcast class in the smart classroom is very popular among parents and children. The teacher can live broadcast the class to the students online. However, during the class, there may be fragments that are not related to the content of the live class, such as disconnection of the network, students answering questions, and breaks. These clips may occupy part of the time of the live course and affect the learning efficiency of students during the playback process. Contents of the ...

Claims

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Application Information

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IPC IPC(8): H04N21/433H04N21/472H04N21/482H04N21/2187H04N5/76
CPCH04N21/433H04N21/4334H04N21/2187H04N5/76H04N21/47217H04N21/4825
Inventor 陈家峰秦曙光
Owner 读书郎教育科技有限公司
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