Our system will make use of mpeg21 rel for specifying usage rights and facilitate content exchange with other drm systems 我们的系统将使用mpeg21rel来确定用途和权利,并加快与其他数字版权管理系统的内容交流
Our system will make use of mpeg21 rel for specifying usage rights and facilitate content exchange with other drm systems 我们的系统将使用mpeg21rel来确定用途和权利,并加快与其他数字版权管理系统的内容交流
Since there is no common drm standard , songs purchased for one type of music player may not work on another 由于现在并无一个共同的数字版权管理标准，所以为这种音乐播放器购买的歌曲可能在另一种播放器上就听不了。
Digital rights management is the umbrella term for new business trust assurance processes designed to unleash the tremendous capabilities of the internet “ “数字版权管理是确定新的商业信任过程的一把保护伞,用来释放网际网路的巨大能量
By using drm , publishers and authors are able to offer books electronically where they may not have done so without it . adobe ebook reader faq 通过使用数字版权管理,出版者和作者可以以电子方式提供书本,如果没有数字版权管理,他们就无法做到
The system services can extend many parts , such as qos in application , drm , and streaming protocols etc . in this thesis , i design and implement rtp / rtcp . rtp / rtcp 所谓系统服务可以扩展出很多内容，如应用层qos服务，数字版权管理，流式协议支持等。
It centers around the exising technique and problem in this regard and proposes the mechanism for the protection of digital cultural legacy 以数字版权管理为基础，就数字化文物的安全技术与面临的问题进行了分析，提出了针对数字文物版权保护的管理机制。
Digital rights management refers to protecting ownership copyright of electronic content by restricting what actions an authorized recipient may take in regard to that content 数字版权管理是指通过限制授权人对电子内容的行动保护电子内容的所有权/版权
This article introduced the related questions of digital rights management system , and then elaborated the digital rights management technique based on encryption authentication 摘要介绍了数字版权管理系统的相关问题，并重点阐述基于加密认证的数字版权管理技术。
This paper describes a general audio coding algorithm which has been recently standardized by avs , china . the algorithm is based on a perceptual coding technique Avs是信息技术：先进性音视频编码的简称，标准包含音频视频系统数字版权管理和其它支持标准，如一致性测试。
