发明名称 OPTICAL DISK RECORDING METHOD, OPTICAL DISK RECORDING DEVICE AND INFORMATION RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To enable a recovery operation when reading of a fixed address for management information recording becomes impossible on a rewritable optical disk. SOLUTION: Padding is executed for each creation of one VTS to secure the recording areas of new TMP<SB>-</SB>VMGI, the VTSI of a subsequent title, and VTSM VOBS. By recording new TMP<SB>-</SB>VMGI after the VTS for each creation of one VTS, TMP<SB>-</SB>BVMI is recorded on a place added to the VTS. Thus, even when the reading of management information becomes impossible because of updating which exceeds media rewriting strength in the TMP<SB>-</SB>VMGI recording area of the innermost side, the management information is read from TMP<SB>-</SB>VMGI recorded in the other recording area, and finalization is executed. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004013967(A) 申请公布日期 2004.01.15
申请号 JP20020163537 申请日期 2002.06.04
申请人 SONY CORP 发明人 ARITOME KENICHIRO;YOSHIOKA SHINGO;MATSUNO KATSUMI;SUGINO AKINOBU
分类号 G11B20/10;G11B7/0045;G11B7/007;G11B20/12;G11B27/00;G11B27/034;G11B27/32;(IPC1-7):G11B27/00;G11B7/004 主分类号 G11B20/10
代理机构 代理人
主权项
地址
您可能感兴趣的专利