发明授权
US08667546B2 Method and apparatus for secure transfer and playback of multimedia content
有权
用于多媒体内容的安全传输和回放的方法和装置
- 专利标题: Method and apparatus for secure transfer and playback of multimedia content
- 专利标题(中): 用于多媒体内容的安全传输和回放的方法和装置
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申请号: US13031043申请日: 2011-02-18
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公开(公告)号: US08667546B2公开(公告)日: 2014-03-04
- 发明人: Arthur Van Hoff , James Barton
- 申请人: Arthur Van Hoff , James Barton
- 申请人地址: US CA Alviso
- 专利权人: TiVo Inc.
- 当前专利权人: TiVo Inc.
- 当前专利权人地址: US CA Alviso
- 代理机构: Hickman Palermo Truong Becker Bingham Wong LLP
- 代理商 Karl T. Rees
- 主分类号: H04N7/173
- IPC分类号: H04N7/173
摘要:
A method and apparatus for secure transfer and playback of multimedia content enables the secure transfer of multimedia content from a digital video recorder (DVR) to a personal computer (PC) and further to a handheld device. A DVR determines which devices on a Local Area Network (LAN) are authorized to share and/or retrieve content from the DVR. The DVR receives a connection request from a PC on the LAN, authorizes the connection request and establishes a secure connection between the DVR and the PC. Once the secure connection is established, the DVR receives a request for multimedia content from the PC, prepares the multimedia content for transfer and transfers the multimedia content to the PC.
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