Teaching video display method, device thereof and system

Abstract

The invention discloses a teaching video display method, a device and a system, and the method comprises the steps: collecting the teaching video and voice of a teacher in a classroom, and forming teaching image data and audio data; recognizing the teacher teaching voice content, the student questioning voice content and the teacher answering voice content, and separating to form independent multi-track teaching audio data; obtaining teaching audio-visual data; generating a teaching display video, and uploading the teaching display video to a teaching platform; and selecting one teaching display video for playing to realize classroom reproduction by the process that students communicate with a platform through a student terminal. The invention provides a perfect teaching video learning method, combines an Internet teaching platform, gives play to the advantages of Internet teaching, integrates the advantages of offline and online learning, and facilitates the remarkable improvement ofstudent scores.

Description

technical field [0001] The present invention relates to the field of Internet technology, in particular, to a method, device and system for displaying teaching videos. Background technique [0002] With the rapid development of information technology, people's traditional learning methods are also undergoing tremendous changes. The traditional classroom teaching method certainly has many advantages, but under the background of today's information age, the traditional classroom teaching method is limited by time, place and teacher resources, so that students who can really have the opportunity to receive excellent teachers to teach The number of students is greatly limited. At the same time, due to the individual differences of students and the limitations of teachers' knowledge, it is impossible to carry out one-on-one targeted learning and tutoring, which makes the learning efficiency not high. [0003] The development of Internet technology has brought great changes to ed...

AI Technical Summary

Problems solved by technology

However, it should be pointed out that while students are enjoying the convenience and speed of online learning, they also face some problems: the communication between students and teachers through the Internet, the lack of direct contact between teachers and students, and the inability to understand each other deeply; The flexibility of the system has caused some problems in the real-time online interaction between teachers and students, especially the inability to guarantee the real-time nature of teachers’ answering questions; the flexibility of students’ learning time is likely to disturb the teacher’s rest time; due to the unfamiliarity between teachers and students , it is easy to cause inefficiency in communication and counseling for both parties

[0005] The focus of the existing technology lies in the realization of the network teaching process, including online live broadcast of the classroom, course recording, etc. For the recorded content, whether it is stored in the form of video or in the form of classified data streams, its purpose is to provide students with It provides a way to conduct course review and learning consolidation. It emphasizes the possibility of independent learning. It does not further process the classroom teaching after recording. It does not pay attention to how to ensure the real realization of the role of course recording. The actual effect of course review and learning consolidation of classroom teaching after recording

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