首页>
外国专利>
Method and system for preventing unauthorized re-recording of multimedia content
Method and system for preventing unauthorized re-recording of multimedia content
展开▼
机译:防止未经授权重新录制多媒体内容的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method, system and computer readable medium for the blocking of recording digital content at an end user multimedia end-user-system during the rendering of encrypted digital multimedia files. Before the process of rendering of encrypted digital multimedia can be started all rendered media stream during playback are opened to ensure that this multimedia content is not recorded. This blocks the usage of the devices and/or ports that can be used to store un-encrypted content that has been decrypted for the purposes of playing or rendering. The method also includes an exception, which allows recording with permission from the present invention.
展开▼