Invention Grant
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
- Patent Title: Method and apparatus for secure transfer and playback of multimedia content
- Patent Title (中): 用于多媒体内容的安全传输和回放的方法和装置
-
Application No.: US13031043Application Date: 2011-02-18
-
Publication No.: US08667546B2Publication Date: 2014-03-04
- Inventor: Arthur Van Hoff , James Barton
- Applicant: Arthur Van Hoff , James Barton
- Applicant Address: US CA Alviso
- Assignee: TiVo Inc.
- Current Assignee: TiVo Inc.
- Current Assignee Address: US CA Alviso
- Agency: Hickman Palermo Truong Becker Bingham Wong LLP
- Agent Karl T. Rees
- Main IPC: H04N7/173
- IPC: H04N7/173

Abstract:
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.
Public/Granted literature
- US20110135271A1 METHOD AND APPARATUS FOR SECURE TRANSFER AND PLAYBACK OF MULTIMEDIA CONTENT Public/Granted day:2011-06-09
Information query