Classroom teaching recording and video-on-demand method and system thereof

Abstract

The invention relates to a classroom teaching recording and video-on-demand method and a system thereof and aims at increasing effects of course review and studying consolidation. During a course recording process, through a time stamp identification, recorded classroom teaching data is segmented; each segment of recorded data corresponds to at least one corresponding course key point; according to the course key point, after each segment of data is recorded or a whole course is recorded, a problem corresponding to each course key point is additionally arranged; further, each course key point and after-class homework or each test question of a classroom test are established corresponding associations, and corresponding relations of the course key points, the segmented identification data, problems and test questions are used to construct a corresponding association database so that if a student has a problem when answering each problem or the test questions after watching a segment of content or all the contents of the online video-on-demand recorded course, he / she can realize high-efficiency course review and the studying consolidation of the recorded course only through the corresponding association of the key points and the segmented identification data and only through reviewing the corresponding segment of recorded data.

Description

technical field [0001] The present invention relates to a method and system for recording and on-demand classroom teaching based on computer networks, in particular to a method and system for recording and on-demand classroom teaching in the K12 education stage for carrying out teaching activities through computer networks and multimedia equipment. Background technique [0002] In recent years, as the traditional teaching mode has gradually been unable to meet the needs of students for teaching methods such as multimedia informatization for easy playback and review at any time, with the development and popularization of the Internet, especially the mobile Internet, network teaching technology has also developed rapidly. In the process of online teaching, the teaching process is recorded through classroom recording and broadcasting technology, and excellent teaching resources can be shared on the Internet. Students can use terminals to access these teaching resources online, w...

AI Technical Summary

Problems solved by technology

[0012] In view of the above-mentioned new problems, the recording and on-demand method and system of classroom teaching of the present invention aim to solve the problem that after the completion of teaching based on computer network and multimedia, through the recording and on-demand of the classroom teaching process, it is possible to review courses such as recording In the process of class review and learning consolidation such as homework, tests, etc., the efficiency and effect of mastering and understanding the content of the class

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