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Method and device for generating video subtitles

A subtitle and video technology, applied in the computer field, can solve the problems of heavy workload and low work efficiency, and achieve the effect of improving efficiency and reducing workload

Active Publication Date: 2021-08-17
郑州阿帕斯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the existing method of adding subtitles has the problems of heavy manual operation and low work efficiency

Method used

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  • Method and device for generating video subtitles
  • Method and device for generating video subtitles
  • Method and device for generating video subtitles

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0025] The method in the embodiment of the present application can be applied to a video subtitle generating device. By executing the method in the embodiment of the present application, the video subtitle generating device can improve the efficiency of generating video subtitles and reduce the workload required for generating subtitles. ...

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Abstract

The embodiment of the present application provides a method and device for generating video subtitles, wherein the method includes: responding to the user's subtitle generation instruction, obtaining each subtitle character input by the user, determining the subtitle template selected by the user, and determining the subtitle template to be drawn by the user The subtitle start time selected by the video stream; obtain the subtitle time attribute information corresponding to the subtitle template, the subtitle style attribute information and the timestamp information of the video stream; according to the subtitle time attribute information and the subtitle start time , respectively determine the time range of each animation stage of each of the subtitle characters; according to the subtitle style attribute information, the time range of each animation stage of each of the subtitle characters and the timestamp information of the video stream, Each of said subtitle characters is rendered in said video stream. Through this embodiment, the efficiency of generating video subtitles can be improved, and the workload required for generating subtitles can be reduced.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for generating video subtitles. Background technique [0002] With the development of Internet technology, users can independently add subtitles to videos, such as adding introductory text at the beginning of the film or adding a cast and crew list at the end of the film. The current method of adding subtitles to videos is usually: the staff manually locates the video frame that needs to be subtitled, manually enters the subtitle text in each frame of video, and adjusts the style of the subtitle text in each frame of video, such as adjusting the size of the subtitle font color etc. It can be seen that the existing method of adding subtitles has the problems of heavy manual operation and low work efficiency. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a method and device for generati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N21/435H04N21/485H04N21/488
Inventor 李涛陈云贵
Owner 郑州阿帕斯科技有限公司