发明授权
- 专利标题： Data recording apparatus, method, program, and recording medium
- 专利标题（中）： 数据记录装置，方法，程序和记录介质
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申请号： US11425464申请日： 2006-06-21
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公开(公告)号： US07817903B2公开(公告)日： 2010-10-19
- 发明人: Toru Suneya
- 申请人： Toru Suneya
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Canon USA Inc IP Div
- 优先权： JP2005-188297 20050628
- 主分类号： H04N5/91
- IPC分类号： H04N5/91
摘要：
A data recording apparatus and a data recording method to record multimedia files are provided. The data recording apparatus is configured to record media data into a file on a fragment-by-fragment basis. At least one fragment of the data is deleted in chronological order, starting with the data for the oldest fragment, if an amount of data recorded exceeds a determined amount of data. When data recording is ended, data for the fragments is rearranged in chronological order.
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