发明申请
US20050041957A1 Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor
有权
用于存储虚拟删除的静止图像信息,记录和/或再现方法和装置的记录介质
- 专利标题: Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor
- 专利标题(中): 用于存储虚拟删除的静止图像信息,记录和/或再现方法和装置的记录介质
-
申请号: US10945946申请日: 2004-09-22
-
公开(公告)号: US20050041957A1公开(公告)日: 2005-02-24
- 发明人: Seong-jin Moon , Young-nam Oh , Tae-yun Chung , Jung-suk Kang , Pan-gie Park
- 申请人: Seong-jin Moon , Young-nam Oh , Tae-yun Chung , Jung-suk Kang , Pan-gie Park
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR98-23991 19980624; KR98-44804 19981026
- 主分类号: H04N5/85
- IPC分类号: H04N5/85 ; G06T11/60 ; G11B20/00 ; G11B20/10 ; G11B20/12 ; G11B27/00 ; G11B27/02 ; G11B27/031 ; G11B27/034 ; G11B27/10 ; G11B27/32 ; H04N1/21 ; H04N5/91 ; H04N5/93 ; H04N5/781
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.
公开/授权文献
信息查询