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Information recording apparatus, information recording method, information reproducing apparatus, information reproducing method, and information recording medium

  • US 20020048365A1
  • Filed: 10/22/2001
  • Published: 04/25/2002
  • Est. Priority Date: 10/20/2000
  • Status: Abandoned Application
First Claim
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1. An information recording apparatus for recording reproducing limit information for controlling reproducing manner of recording information which is encrypted and supplied from an external source to be recorded in a recording medium, together with the recording information, into the recording medium, said apparatus comprising:

  • an adding device for adding the reproducing limit information to the supplied recording information to generate added recording information;

    an embedding device for embedding the reproducing limit information on the recording information within the generated added recording information in a way of preventing from illegal detection to generate embedded recording information; and

    a recording device for recording the generated embedded recording information into the recording medium.

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