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公开(公告)号:US06574422B1
公开(公告)日:2003-06-03
申请号:US09630540
申请日:2000-08-01
申请人: Shinichi Kikuchi , Ilideo Ando , Kazuhiko Taira , Yuji Ito , Hideki Mimura , Hitoshi Olomo , Takahiro Scita
发明人: Shinichi Kikuchi , Ilideo Ando , Kazuhiko Taira , Yuji Ito , Hideki Mimura , Hitoshi Olomo , Takahiro Scita
IPC分类号: H04N704
CPC分类号: G11B19/04 , G11B27/002 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/216 , G11B2220/218 , G11B2220/2516 , G11B2220/2562 , G11B2220/2575 , G11B2220/41 , G11B2220/455 , G11B2220/65 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8227 , H04N21/485
摘要: An erase prohibition setting unit sets erase prohibition in accordance with an instruction. When the range is not set in units of cells of the current cell, the current cell is divided by a cell separator to set a sequence of advanced cells. A reconstruction part reconstructs management information for playing back the advanced cells and current cell, and appends erase prohibition information to the management information for playing back the advanced cells that belong to the range.