{"title":"Security methods for MP3 music delivery","authors":"N. Thorwirth, P. Horvatic, R. Weis, Jian Zhao","doi":"10.1109/ACSSC.2000.911304","DOIUrl":null,"url":null,"abstract":"The impetus for the work presented in this paper arose from the need to enable Internet-based secure audio delivery and protection of digitized music against illegal distribution. The approach described, provides protection for the widely accepted MPEG-1 Layer-3 audio encoding format, although it can easily be applied to any other perceptual audio coding (PAC) standard. During the process of MP3 encoding, selective, content-based security features are added to the stream in order to de-couple and protect individual layers of audio quality while introducing minimal processing overhead and maintaining the audio format. In addition to quality-layered protection, we propose simultaneous use of our audio watermarking technology for a complete solution in network-based secure audio delivery and copyright protection.","PeriodicalId":10581,"journal":{"name":"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)","volume":"48 1","pages":"1831-1835 vol.2"},"PeriodicalIF":0.0000,"publicationDate":"2000-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"32","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACSSC.2000.911304","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 32
Abstract
The impetus for the work presented in this paper arose from the need to enable Internet-based secure audio delivery and protection of digitized music against illegal distribution. The approach described, provides protection for the widely accepted MPEG-1 Layer-3 audio encoding format, although it can easily be applied to any other perceptual audio coding (PAC) standard. During the process of MP3 encoding, selective, content-based security features are added to the stream in order to de-couple and protect individual layers of audio quality while introducing minimal processing overhead and maintaining the audio format. In addition to quality-layered protection, we propose simultaneous use of our audio watermarking technology for a complete solution in network-based secure audio delivery and copyright protection.
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