Dvd system for distributing protected content

Dvd system for distributing protected content

  • CN 1,838,139 A
  • Filed: 03/20/2006
  • Published: 09/27/2006
  • Est. Priority Date: 03/21/2005
  • Status: Active Application
First Claim
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1. digital versatile disc system of communicating by letter with supplicant network device by network comprises:

  • The nonvolatile memory of memory contents;

    AndControl module, described control module is communicated by letter with described nonvolatile memory, receive selectively for requests for content from supplicant network device, judge this locality/remote status, send described requested content if described request person'"'"'s network equipment has local state, do not send described requested content if described request person'"'"'s network equipment has remote status.

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