发明授权
US09081976B2 Method for redirecting of kernel data path for controlling recording of media
有权
用于重定向内核数据路径以控制媒体记录的方法
- 专利标题: Method for redirecting of kernel data path for controlling recording of media
- 专利标题(中): 用于重定向内核数据路径以控制媒体记录的方法
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申请号: US10364643申请日: 2003-02-10
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公开(公告)号: US09081976B2公开(公告)日: 2015-07-14
- 发明人: Hank Risan , Edward Vincent Fitzgerald
- 申请人: Hank Risan , Edward Vincent Fitzgerald
- 申请人地址: US CA Santa Cruz
- 专利权人: Music Public Broadcasting, Inc.
- 当前专利权人: Music Public Broadcasting, Inc.
- 当前专利权人地址: US CA Santa Cruz
- 主分类号: G06F21/62
- IPC分类号: G06F21/62
摘要:
A method of preventing unauthorized recording of electronic media according to one embodiment is described. The method comprises activating a compliance mechanism in response to a client system receiving media content. The compliance mechanism is coupled to the client system. The client system has a media content presentation application operable thereon and is coupled to the compliance mechanism. The method further comprises controlling a data path of a kernel-mode media device driver of the client system with the compliance mechanism upon detection of a kernel streaming mechanism operable on the client system. The present method further comprises directing the media content from the kernel-mode media device driver to a media device driver coupled with the compliance mechanism, via the data path, for selectively restricting output of the media content.
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