Content Data Structure And Memory Card

  • Published: Aug 6, 2008
  • Earliest Priority: Oct 31 2005
  • Family: 6
  • Cited Works: 0
  • Cited by: 2
  • Cites: 0
  • Additional Info:
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Abstract

Content data of the present invention is used by a playback apparatus having a display. The content data has a data structure in which a plurality of pieces of audio data to be played back are associated with pieces of encrypted code information which are created by encrypting with a predetermined algorithm pieces of code information. Each piece of the code information indicates text to be shown on the display at the time of playback of a corresponding piece of the audio data.


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Document History
  • Publication: Aug 6, 2008
  • Application: Oct 10, 2006
    EP EP 06811518 A
  • Priority: Oct 10, 2006
    JP 2006320205 W
  • Priority: Oct 31, 2005
    JP 2005317159 A

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