Caption producing system and caption producing method

Abstract

The invention relates to a caption producing system and a caption producing method based on a video-audio file. The system comprises a video-audio file input unit, a video-audio file processing unit, a text input unit, a text processing unit and a caption processing unit, wherein the video-audio file input unit is used for storing or receiving video-audio files provided by the external; the video-audio file processing unit is used for receiving the video-audio files from the video-audio file input unit and extracting video-audio information from the video-audio files; the text input unit is used for storing or receiving a caption text provided by the external; the text processing unit is used for receiving the caption text from the text input unit, and adjusting the attribute of the caption text so as to generate text attribute information related with caption; and the caption processing unit is used for generating a caption project file based on the video-audio information, the caption text and the text attribute information. The caption producing system and the caption producing method can remarkably improve the flexibility and convenience of caption production and modification and language transformation processes, and realize full compatibility of various film and television work formats and related caption formats simultaneously.

Description

technical field [0001] The invention relates to a subtitle production system and a subtitle production method, in particular to a general subtitle production system and a subtitle production method based on video and audio files. Background technique [0002] As we all know, the emergence of subtitles has greatly changed the appearance of video and audio files, including film and television works, and greatly facilitated the audience's understanding of program content. It is easier to accept and more intuitive and reliable than pure video and audio content. Especially when there are content in the program that is difficult to understand due to crossing languages ​​or cultures, such as dubbed films, subtitles are even more essential. It can be seen that subtitles undoubtedly play a vital role in the promotion and dissemination of film and television works. [0003] Now take the traditional tape-based system as an example to illustrate the problems existing in the current sub...

AI Technical Summary

Problems solved by technology

Therefore, on the one hand, the equipment of various systems and the process of adding subtitles are independent of each other, and it is difficult to form a multifunctional system capable of producing subtitles for various forms of film and television works by sharing equipment; , Subtitles for different forms of existence also need to be produced independently, and it is difficult to improve the efficiency of producing subtitles in multiple formats by sharing the fruits of labor among various independent systems

[0005] Although subtitles play a huge role in helping audiences understand video and audio content, the current subtitle production method is to complete the superimposition of subtitles and video content in the production process, and the video content and subtitles form a whole, so the subtitles reduce the The quality and value of reuse of film and television works

Images