发明名称 |
Recording/reproduction method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system |
摘要 |
The present invention relates to a method for recording an AV file using an information recording disk in which data is recorded/reproduced by sectors. The recording method includes the steps of: determining whether or not input data is AV data; detecting a defective sector existing in an assigned data recording area; when the input data is AV data while a defective sector is detected in the data recording area, allocating a defective extent including the defective sector; recording AV data in continuous sectors while skipping the defective extent; and allocating an area of continuous sectors where only the AV data is recorded as one AV extent.
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申请公布号 |
US6978084(B2) |
申请公布日期 |
2005.12.20 |
申请号 |
US20030424478 |
申请日期 |
2003.04.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
GOTOH YOSHIHO;UEDA HIROSHI;FUKUSHIMA YOSHIHISA |
分类号 |
G11B20/12;G06F12/00;G06F12/16;G11B7/0037;G11B7/004;G11B7/007;G11B20/10;G11B20/18;G11B27/00;G11B27/034;G11B27/10;G11B27/19;G11B27/24;G11B27/30;G11B27/32;H04N5/85;H04N9/804;(IPC1-7):H04N5/91 |
主分类号 |
G11B20/12 |
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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