Method for authenticating digital audio copyright through digital watermarking

A digital audio and digital watermarking technology, applied in voice analysis, transmission system, electrical components, etc., can solve the problem of digital audio copyright not being protected, and achieve the effect of protecting digital audio copyright

Inactive Publication Date: 2013-01-09
WOYO NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention discloses a method for authenticating digital audio copyright through digital watermark, which is used to solve the problem that digital audio copyright cannot be protected in the prior art

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  • Method for authenticating digital audio copyright through digital watermarking
  • Method for authenticating digital audio copyright through digital watermarking
  • Method for authenticating digital audio copyright through digital watermarking

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Embodiment Construction

[0038] According to the claims of the present invention and the content disclosed in the summary of the invention, the technical solution of the present invention is specifically as follows:

[0039] The invention discloses a method for authenticating digital audio copyright through a digital watermark, which includes:

[0040] step one:

[0041] Obtain the digital audio source file, add the record information of the corresponding digital audio source file to the server, upload the audio source file to the server, watermark and transcode the digital audio source file, store it in the music library, and generate a corresponding download link ;

[0042] Further, on the basis of the above technical solution, the present invention can obtain digital audio source files from a digital audio provider through physical equipment, wherein the digital audio source files include high-quality original audio files and ordinary-quality audio files;

[0043] The original high-quality audio ...

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Abstract

The invention relates to a method for authenticating digital audio copyright through digital watermarking, which solves the problem that the digital audio copyright in the prior art can not be protected. The invention discloses an existing government file-based system. The method comprises the steps: implanting digital audio watermarking in the intermediate link, conducting transcoding processing, effectively binding an audio source with the basic information of the file, conducting supervision and inspection on an sp service provider through a detection terminal so as to prompt standardization of digital music market, so that the technical effect of effectively protecting digital audio copyright can be achieved.

Description

technical field [0001] The invention relates to a digital watermarking method, in particular to a method for authenticating digital audio copyright through digital watermarking for conventional audio embedding and detecting digital watermarks. Background technique [0002] With the development of computer network and multimedia information processing technology, it is possible to conveniently and quickly produce, edit, copy and transmit various digital products without distortion, such as digital images, videos, audios, software, graphics, animations and texts, etc. . This brings great convenience to people, but also brings many serious safety problems at the same time. For example, copyright protection of digital media products, piracy of software products, illegal copying of digital documents, tampering of various digital information, etc. [0003] For the above problems, people's initial thought is to turn to cryptography. Cryptography is the most common method for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L19/018H04L29/06
Inventor 冉航梅瀚文
Owner WOYO NETWORK TECH
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