发明申请
US20070258340A1 METHOD FOR THE RECOVERY OF A DAMAGED TABLE OF CONTENTS IN AN OPTICAL DISC 失效
在光盘中恢复损坏的目录的方法

  • 专利标题: METHOD FOR THE RECOVERY OF A DAMAGED TABLE OF CONTENTS IN AN OPTICAL DISC
  • 专利标题(中): 在光盘中恢复损坏的目录的方法
  • 申请号: US11681747
    申请日: 2007-03-02
  • 公开(公告)号: US20070258340A1
    公开(公告)日: 2007-11-08
  • 发明人: Tai-Liang Lin
  • 申请人: Tai-Liang Lin
  • 主分类号: G11B20/10
  • IPC分类号: G11B20/10
METHOD FOR THE RECOVERY OF A DAMAGED TABLE OF CONTENTS IN AN OPTICAL DISC
摘要:
A method for generating a recovered table of contents (TOC) for an optical disc having an damaged TOC and a predetermined file system includes selecting a recovering session on the optical disc; determining a recovering session starting location corresponding to a first SRR starting location in the recovering session; determining if the recovering session is a closed session; and if the recovering session is a closed session: determining a data size of the recovering session; calculating a next session starting location immediately following the recovering session by adding the data size of the recovering session, a temp-leadout size of the recovering session, and a temp-leadin size of the next session to the recovering session starting location; and constructing the recovered TOC by including information of recovering session and the next session starting location.
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