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Content processing apparatus and content processing method for digest information based on input of a content user

  • US 20060242673A1
  • Filed: 05/22/2006
  • Published: 10/26/2006
  • Est. Priority Date: 11/17/2000
  • Status: Active Grant
First Claim
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1. A communication apparatus comprising:

  • receiving means for receiving operation data obtained by each user for dynamic data played back by a playback apparatus;

    storage means for storing the operation data received by said receiving means;

    digest-information generating means for generating digest information of the dynamic data according to a type of the operation data stored in said storage means; and

    transmission means for transmitting the digest information generated by said digest-information generating means to at least one of the playback apparatuses.

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