Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Audio data processing method and electronic equipment

A technology of audio data and electronic equipment, which is applied in the field of audio data processing and electronic equipment, and can solve problems such as the inability to meet the needs of ordinary people and blind people watching TV at the same time

Inactive Publication Date: 2019-08-16
VIDAA(荷兰)国际控股有限公司
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing DTV service cannot meet the needs of ordinary people and blind people watching TV at the same time

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
  • Audio data processing method and electronic equipment
  • Audio data processing method and electronic equipment
  • Audio data processing method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a particular order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other th...

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 embodiment of the invention provides an audio data processing method and electronic equipment. According to the audio data in the audio and video file, obtaining a first decoding result corresponding to the main audio and a second decoding result corresponding to the description audio, respectively outputting the first decoding result and the audio mixing result of the first decoding result and the second decoding result through different audio output devices. In the scene that ordinary people and blind people watch audios and videos at the same time, the ordinary people and the blind people can select different audio output devices to listen to the audios, it is guaranteed that the ordinary people and the blind people do not affect each other, and the requirement for simultaneous watching of the ordinary people and the blind people is met.

Description

technical field [0001] The embodiment of the present invention relates to the field of multimedia technology, and in particular to an audio data processing method and an electronic device. Background technique [0002] With the development of multimedia technology, people are more and more fond of obtaining information through film and television programs. Ordinary people can listen to the audio of the program with their ears and watch the video of the program with their eyes. However, for the blind, they can only listen to the audio of the program, but cannot watch the video picture, which reduces the perceived experience of the film and television program. [0003] In the existing digital television (Digital television, DTV) service, in order to improve the blind person's perception experience of film and television programs, a description audio is added to the audio data of the DTV service. Wherein, the description audio refers to audio data for analyzing the content of...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4402H04N21/439H04N21/438H04N5/60
CPCH04N21/4402H04N21/4382H04N21/439H04N5/602H04N5/607H04N21/8106H04R2499/15H04R2420/03H04R2420/01H04R2420/05H04R5/033H04R5/04G09B21/006H04R1/10H04R2420/07
Inventor 魏建德王振菊
Owner VIDAA(荷兰)国际控股有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com