发明授权
US08437604B2 Information process apparatus and method, program, and record medium
失效
信息处理装置和方法,程序和记录介质
- 专利标题: Information process apparatus and method, program, and record medium
- 专利标题(中): 信息处理装置和方法,程序和记录介质
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申请号: US10560256申请日: 2004-06-08
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公开(公告)号: US08437604B2公开(公告)日: 2013-05-07
- 发明人: Masaki Hirose , Yoshiaki Shibata , Hideaki Mita , Hiroshi Saitou , Tatsushi Bannai
- 申请人: Masaki Hirose , Yoshiaki Shibata , Hideaki Mita , Hiroshi Saitou , Tatsushi Bannai
- 申请人地址: JP Tokyo JP Osaka
- 专利权人: Sony Corporation,Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Sony Corporation,Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Tokyo JP Osaka
- 代理机构: Frommer Lawrence & Haug LLP
- 代理商 William S. Frommer
- 优先权: JP2003-165837 20030611
- 国际申请: PCT/JP2004/008290 WO 20040608
- 国际公布: WO2004/112026 WO 20041223
- 主分类号: H04N9/80
- IPC分类号: H04N9/80
摘要:
To improve the convenience of a record medium and allow a record process and reproduction process to be more easily performed than before. When a clip edit list update process 121 that updates video data and audio data recorded on a disc 32 is executed, an index file management section 72 manages and updates an index file held in an index file hold section 51 as the video data and audio data are updated. At this point, a search section 92 searches disc internal IDs assigned to clips or edit lists contained in the index file for the maximum value. A disc internal ID generation section 91 generates a disc internal ID according to the maximum value. An index file management section 72 updates the index file with the disc internal ID generated by the disc internal ID generation section 91.