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Information Processing Apparatus, Information Processing Method, and Computer Program

  • US 20080199145A1
  • Filed: 04/16/2007
  • Published: 08/21/2008
  • Est. Priority Date: 05/10/2006
  • Status: Active Grant
First Claim
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1. An information processing apparatus for performing edit control of one or more AV streams recorded on a recording medium, the information apparatus comprising:

  • edit control means for editing a play list including an attribute definition file defining an AV stream attribute provided as a pair with each AV stream file recorded on a recording medium and a plurality of play section data specifying a play section of an AV stream by a play start point and a play end point;

    access control means for placing one or more entry marks for a user randomly accessing play-section data arranged on a time axis in a play list, forming a chapter by a section between adjacent entry marks and a section from a last entry mark to an end point of a last play-section data in the play list, and accessing an AV stream recorded on a recording medium for each chapter; and

    play-list dividing means for dividing a chapter of a section defined by the user from the play list.

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