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Learning video caption adding method and device, terminal equipment and storage medium

A subtitle and video technology, applied in terminal equipment and storage media, learning video subtitle adding method, device field, can solve the problems of low learning efficiency, poor knowledge mastery and understanding of students, etc., to improve the speed of speech recognition and keep up with the progress of lectures , the effect of reducing the amount of data processing

Pending Publication Date: 2020-09-08
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a learning video subtitle adding method, device, terminal equipment and storage medium to solve the problems of low learning efficiency and poor knowledge mastery and understanding of students in online teaching in the prior art

Method used

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  • Learning video caption adding method and device, terminal equipment and storage medium
  • Learning video caption adding method and device, terminal equipment and storage medium
  • Learning video caption adding method and device, terminal equipment and storage medium

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The proc...

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PUM

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Abstract

The embodiment of the invention discloses a learning video subtitle adding method and device, terminal equipment and a storage medium, and the method comprises the steps: extracting each target to-be-processed video segment, which comprises an audio signal, in a to-be-processed video, and each target to-be-processed video segment comprises first timestamp information; for each target to-be-processed video clip, identifying each audio signal in the current target to-be-processed clip as a target text, and combining each target text in combination with second timestamp information of each audiosignal to obtain each target video clip with subtitles; and displaying the target video clips with the subtitles according to the corresponding first timestamp information. The subtitle adding speed and accuracy are improved, the subtitle adding method is applied to the online learning video, the advantages of online video learning are brought into full play, students better follow the teaching progress of teachers by watching the subtitles corresponding to the learning video, and the understanding ability and learning efficiency of the students are improved.

Description

technical field [0001] The embodiment of the present application relates to online video teaching technology, and in particular to a method, device, terminal device and storage medium for adding subtitles to learning videos. Background technique [0002] With the advancement of science and technology and the improvement of people's living standards, online teaching is more and more widely used. Compared with offline classrooms, online teaching is not limited by time and region, and can realize the sharing of educational resources. [0003] In online teaching, teachers usually use a combination of playing electronic courseware and oral teaching. In related technologies, due to factors such as volume or teacher's mouth shape, there may be problems that students cannot understand the teaching knowledge points in time, which may reduce the efficiency of online teaching. In addition, for students with hearing impairment, there may also be problems of poor learning efficiency due...

Claims

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Application Information

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IPC IPC(8): G06F16/74G06F16/71G06F16/783G06K9/00G06K9/62G09B5/06H04N21/488H04N21/8547G06Q50/20
CPCG06F16/74G06F16/71G06F16/7844H04N21/8547H04N21/4884G09B5/065G06Q50/20G06V20/40G06F18/22
Inventor 曾乙峰
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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