Invention Grant
US07770229B2 System and method for the propagation of DRM protected content 有权
用于传播DRM保护内容的系统和方法

  • Patent Title: System and method for the propagation of DRM protected content
  • Patent Title (中): 用于传播DRM保护内容的系统和方法
  • Application No.: US11322661
    Application Date: 2005-12-30
  • Publication No.: US07770229B2
    Publication Date: 2010-08-03
  • Inventor: Manish Upendran
  • Applicant: Manish Upendran
  • Applicant Address: US CA Sunnyvale
  • Assignee: Yahoo! Inc.
  • Current Assignee: Yahoo! Inc.
  • Current Assignee Address: US CA Sunnyvale
  • Agency: Ostrow Kaufman & Frankl LLP
  • Agent Seth H. Ostrow, Esq.
  • Main IPC: G06F7/04
  • IPC: G06F7/04
System and method for the propagation of DRM protected content
Abstract:
The present invention may be utilized for the distribution of content items protected according to various digital rights management platforms. According to one embodiment, a method for the propagation of DRM protected content to one or more devices connected to a network comprises generating a request for DRM protected content from a requesting device and streaming the requested DRM protected content from a content source as a protected DRM stream. The protected DRM stream is re-encrypted for streaming to the requesting device. The re-encrypted protected DRM stream is decrypted for playback on the requesting device.
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