发明公开
EP1204271A1 Storage medium, recording apparatus, playback apparatus, recording method, and computer readable storage medium
有权
Speichermedium,Aufzeichnungsgerät,Wiedergabegerät,Aufzeichnungsverfahren und computerlesbares Speichermedium
- 专利标题: Storage medium, recording apparatus, playback apparatus, recording method, and computer readable storage medium
- 专利标题(中): Speichermedium,Aufzeichnungsgerät,Wiedergabegerät,Aufzeichnungsverfahren und computerlesbares Speichermedium
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申请号: EP01130841.8申请日: 1999-08-05
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公开(公告)号: EP1204271A1公开(公告)日: 2002-05-08
- 发明人: Date, Akira , Kageyama, Masahiro , Ito, Tamotsu
- 申请人: Hitachi Ltd.
- 申请人地址: 6, Kanda Surugadai 4-chome, Chiyoda-ku Tokyo JP
- 专利权人: Hitachi Ltd.
- 当前专利权人: Hitachi Ltd.
- 当前专利权人地址: 6, Kanda Surugadai 4-chome, Chiyoda-ku Tokyo JP
- 代理机构: Calderbank, Thomas Roger
- 优先权: JP22400998 19980807; JP23383798 19980820
- 主分类号: H04N1/21
- IPC分类号: H04N1/21
摘要:
A computer readable storage medium being capable of recording a large amount of still picture (1) data thereon, allowing users to make a search based on recording times, and reducing the data size of recording time information, a recording apparatus, and a playback apparatus. When recording still pictures on a large-capacity storage medium, management information on recording times becomes so large that it becomes hard for the recording apparatus and the playback apparatus to process. To minimize the amount of data for managing still picture recording times, N (N is an integer equal to or larger than 1.) still pictures are grouped and, for each group, a first still picture recording time (F_RECTM)(7) and a last still picture recording (8) time are recorded as management information.
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