Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method

Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method

  • CN 100,380,506 C
  • Filed: 04/20/1999
  • Issued: 04/09/2008
  • Est. Priority Date: 04/20/1998
  • Status: Active Grant
First Claim
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1. a defect management method that is used for optical storage media comprises the steps:

  • Determine the disc defect management mode before the data recording on the dish begins;

    If disc defect management mode is 1, determine then whether the data that will write down are real time datas;

    When determining that the data that will write down are not real time data, carry out general defect management;

    When determining that the data that will write down are real time data, determine whether linear defective of replacing is present in the district that wants record data;

    When determining that linear defective of replacing is present in the Qu Zhongshi of record data, the linear defective of replacing of cancellation;

    When there not being linear defective of replacing to be present in the Qu Zhongshi of record data, determine whether that new detected defective is present in the district of record data;

    When determining to detect new defective, the information that the expression defective is replaced without linearity is recorded in the second level defect list of defect management, then, data is recorded in the district of expectation;

    AndWhen not detecting new defective, with real-time data record the expectation the district in.

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