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Information recording and reproducing method using management information including mapping information

  • US 8,521,000 B2
  • Filed: 06/22/2006
  • Issued: 08/27/2013
  • Est. Priority Date: 06/23/2005
  • Status: Expired due to Fees
First Claim
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1. An information reproducing method, comprising:

  • reproducing management information, the management information including mapping information that manages presentation timings and positions on a screen of objects of a video title, in which presentation start and end timings of each of the objects are described in a form of mapping on a title timeline, the mapping information including resource information that records information indicating which timings resource files that record information needed to play back the objects are to be stored on a cache; and

    transferring resource files onto the cache at the timings indicated by the resource information and reproducing the objects on a screen of a display device at the presentation timings and positions indicated by the mapping information, based on the management information.

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