发明授权
- 专利标题： Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
- 专利标题（中）： 用于记录/再现AV数据的记录/再现方法，记录和再现方法，信息记录盘和信息处理系统
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申请号： US10424801申请日： 2003-04-28
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公开(公告)号： US06909838B2公开(公告)日： 2005-06-21
- 发明人: Yoshiho Gotoh , Hiroshi Ueda , Yoshihisa Fukushima
- 申请人： Yoshiho Gotoh , Hiroshi Ueda , Yoshihisa Fukushima
- 申请人地址： JP Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： RatnerPrestia
- 优先权： JP8-258078 19960930
- 主分类号： G11B20/12
- IPC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 ; H04N5/91
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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