发明名称 |
Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program |
摘要 |
Congested rewriting in the same area is to be evaded to suppress the tendency towards occurrence of defective areas. When a stream 1 has been recorded, the last written address, representing the last written position, is stored. When recording a stream 2 next, recording is started directly following the position indicated by the last written address for the stream 1. The last written address, corresponding to the last address of the recording position, is stored. If the stream 2 is erased for recording a stream 3, recording is started not at a position directly following the last written address of the stream 1, but from a position directly following the last written address of the stream 2. When the stream 3 has reached the end of a recording area, the next following data is recorded as from a position directly following the stream 1.
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申请公布号 |
US2004233798(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20030469510 |
申请日期 |
2003.08.29 |
申请人 |
NAKAMURA MASANOBU;KATO MOTOKI;VAN GESTEL WILHELMUS JACOBUS;MURASE KAORU;GOTOH YOSHIHO;SASAKI MIYUKI |
发明人 |
NAKAMURA MASANOBU;KATO MOTOKI;VAN GESTEL WILHELMUS JACOBUS;MURASE KAORU;GOTOH YOSHIHO;SASAKI MIYUKI |
分类号 |
H04N5/85;G11B7/0045;G11B7/007;G11B19/04;G11B20/10;G11B20/12;G11B20/18;G11B27/32;H04N5/92;(IPC1-7):G11B7/085 |
主分类号 |
H04N5/85 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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