发明授权
- 专利标题: Method and system for digital rights management brokering and digital asset security transcoding
- 专利标题(中): 数字版权管理代理和数字资产安全转码的方法和系统
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申请号: US10411819申请日: 2003-04-09
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公开(公告)号: US07822685B1公开(公告)日: 2010-10-26
- 发明人: James W. O'Toole, Jr.
- 申请人: James W. O'Toole, Jr.
- 申请人地址: US CA San Jose
- 专利权人: Cisco Technology, Inc.
- 当前专利权人: Cisco Technology, Inc.
- 当前专利权人地址: US CA San Jose
- 代理机构: Stolowitz Ford Cowger LLP
- 主分类号: G06F21/00
- IPC分类号: G06F21/00
摘要:
A computer-implemented method and system for DRM brokering and digital asset security transcoding comprising utilizing a broker for converting content from one format into one or more alternative DRM-protected formats for distribution to end-users. The broker operates an escrow system for securing and tracking the content and information about the content and encryption keys associated with a plurality of DRM content formats. The broker further provides a common inter-DRM log format for receiving usage transaction logs and payment logs associated with transcoding and distribution the content in one or more DRM-protected content formats.
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