Real-time subtitle display method and system

A technology of subtitles and screens, applied in the field of real-time subtitle display methods and systems, which can solve problems such as the small amount of information transmitted, the inability to re-view subtitle texts on the spot, and the inability to meet application requirements, so as to achieve the effect of improving intelligibility and improving effects

Active Publication Date: 2017-01-11
IFLYTEK CO LTD
View PDF6 Cites 30 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, for the display of audio and video subtitles, generally for pre-recorded audio and video, manually add subtitle text according to the content of the speaker in the audio and video, and directly display the subtitle text on the screen of the audio and video; in addition, considering the audio and video subtitles When the subtitles are displayed, only one or two lines of subtitle text are displayed on one screen, and the amount of info

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Real-time subtitle display method and system
  • Real-time subtitle display method and system
  • Real-time subtitle display method and system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0082] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and implementation manners.

[0083] In view of the problems existing in the existing subtitle display method, the embodiments of the present invention provide a real-time subtitle display method and system, which add punctuation to the recognized subtitle text to be displayed, obtain a semantically complete subtitle text clause, determine and mark all subtitles Describe whether the end position of the subtitle text sentence needs to be segmented, and then determine the basic unit of subtitle display according to the speaker's prosody characteristics, and display the subtitle text sentence according to the basic unit of subtitle display, thereby increasing the context of the subtitle text display and greatly improving the speake...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a real-time subtitle display method and system. The real-time subtitle display method comprises the steps of receiving speech data of a speaker; performing speech recognition on the current voice data to acquire a subtitle text to be displayed; adding punctuations to the subtitle text to acquire subtitle text clauses; determining and marking whether each text clause requires to be paragraphed at the end position or not; determining a subtitle display basic unit according to prosodic features of the speaker; and displaying the subtitle text according to the subtitle display basic unit. By using the real-time subtitle display method and system disclosed by the invention, an information transferring effect of the speaker can be improved.

Description

technical field [0001] The invention relates to the field of voice signal processing, in particular to a real-time subtitle display method and system. Background technique [0002] In the application of artificial intelligence, the accuracy of machine speech recognition is constantly rising. Among them, voice dictation technology is mainly used in voice input, voice search, voice assistant and other products. Typical scenarios of voice transcription include reporter interviews, TV programs, classrooms and conversational meetings, etc., and even include anyone in their daily work. Any recording files generated in life. In the application scenario of speech transcription, it is usually necessary to synchronously display the text obtained from the speech transcription in the form of subtitles. [0003] At present, for the display of audio and video subtitles, generally for pre-recorded audio and video, manually add subtitle text according to the content of the speaker in the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N21/488G10L21/10
Inventor 高建清王智国胡国平胡郁刘庆峰
Owner IFLYTEK CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products