发明名称 |
Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor |
摘要 |
A recording medium for storing virtual deletion information, and recording and/or reproducing method and apparatus therefor are provided. The recording medium includes a first region having a plurality of still pictures, and a second region having first virtual deletion information for the still pictures, and still picture group information for separating the still pictures in the first region into a predetermined maximum number of groups in order to manage the still pictures at a group level, wherein the first virtual deletion information is within the still picture group information, and if the first virtual deletion information is set to a virtual delete state, the corresponding still picture is not to be reproduced. Accordingly, file extent information can be prevented from excessively increasing by maximally preventing a recording area from being scattered, when some of a data file are deleted by a user's request.
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申请公布号 |
US6795637(B1) |
申请公布日期 |
2004.09.21 |
申请号 |
US20000592109 |
申请日期 |
2000.06.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
MOON SEONG-JIN;OH YOUNG-NAM;CHUNG TAE-YUN;KANG JUNG-SUK;PARK PAN-GIE |
分类号 |
G11B20/00;G11B20/12;G11B27/034;G11B27/10;G11B27/32;H04N1/21;(IPC1-7):H04N5/91 |
主分类号 |
G11B20/00 |
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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