Method, device and electronic equipment for processing multimedia data

Abstract

An embodiment of the invention discloses a method for processing multimedia data. The method includes acquiring first audio information and second audio information in classroom environments; searching audio bands of teacher types from the first audio information, utilizing the audio bands as target first audio bands and searching target second audio bands from the second audio information; converting the target first audio bands into target first text information and identifying first teaching type information according to the target first text information; counting key link information in the classroom environments according to the first teaching type information, time information corresponding to the target first audio bands, time information corresponding to the target second audio bands and audio types and audio features which correspond to the target second audio bands. The time information corresponding to the target second audio bands is not overlapped with the time informationcorresponding to the target first audio bands. The first teaching type information corresponds to the target first audio bands. The method has the advantage that the classroom quality analysis efficiency and analysis accuracy can be improved by the aid of the method.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a multimedia data processing method, device and electronic equipment. Background technique [0002] Classroom teaching is carried out in the teaching form of "teacher-led, student-centered". The teaching quality of teachers and the participation of students in the teaching process will directly affect the students' understanding of theoretical knowledge and professional skills. Therefore, in order to improve the teaching quality, effective management of the teaching process is very important. Only by supervising and scientifically analyzing the performance of teachers and students in the teaching process can the comprehensive and effective management of the teaching process be realized. [0003] In order to comprehensively analyze the classroom, the existing quality supervision of the teaching classroom is based on manual supervision, and the supervisor monitors the te...

AI Technical Summary

Problems solved by technology

Then analyze and count the monitored classroom situation to evaluate the classroom quality, but analyzing the classroom quality through manual supervision will have subjectivity and instability, and it cannot accurately analyze the classroom quality

[0004] It can be seen from the above that manual analysis of classroom quality is inefficient, and it is impossible to analyze classroom quality efficiently and reasonably

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