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    • 92. 发明授权
    • Data recorder and data recording method, and computer program
    • 数据记录器和数据记录方法以及计算机程序
    • US07848192B2
    • 2010-12-07
    • US11994918
    • 2007-04-19
    • Tetsuhiro MaedaKenichiro Aridome
    • Tetsuhiro MaedaKenichiro Aridome
    • G11B7/00
    • G11B20/1217G11B20/10G11B27/034G11B27/329G11B2220/218G11B2220/2537
    • Additional recording is performed on a recording medium without using a VAT technique.An area including the 256th logical sector is reserved at disc initialization time, and additional recording is performed from this reserved area and after. Additional recording is performed by writing packets from a logical sector immediately after a recorded area (including the reserved area), and AVDP is recorded into two places having the last logical sector number N of a packet structure and a logical sector number less than 256 sectors from N, and thus additional recording in compliance with the UDF is possible after that. At the time of finalization, AVDP is recorded in the 256th logical sector, a surplus area in the reserved area is subjected to padding to ensure wide compatibility with playback-only apparatuses.
    • 在记录介质上进行附加记录,而不使用增值税技术。 在盘初始化时间保留包括第256逻辑扇区的区域,并且从该保留区域和之后执行附加记录。 通过在记录区域(包括保留区域)之后立即写入来自逻辑扇区的分组来执行附加记录,并且将AVDP记录到具有分组结构的最后逻辑扇区号N和小于256个扇区的逻辑扇区数的两个位置 从N开始,因此在此之后可能遵循UDF的附加记录。 在最终确定时,将AVDP记录在第256逻辑扇区中,保留区域中的剩余区域进行填充以确保与仅回放设备的宽兼容性。
    • 94. 发明授权
    • Information recording apparatus and information recording method
    • 信息记录装置和信息记录方法
    • US07796862B2
    • 2010-09-14
    • US10531235
    • 2004-07-13
    • Kenichiro AridomeOsamu Date
    • Kenichiro AridomeOsamu Date
    • H04N7/00H04N5/91
    • G11B27/034G11B27/329G11B2220/218G11B2220/2562
    • A top menu is configured to provide information about chapters contained in a recording medium when it is finalized. From an optical disk as a recording medium, a title retrieval section reads title information about each title of motion picture data recorded on the optical disk. A chapter retrieval section reads chapter information about each chapter in the corresponding title based on the title information obtained in this manner. Based on the chapter information obtained in this manner, a representative picture selection section selects a representative picture in each chapter. A menu generation section generates the top menu including a display area to reproduce chapters based on the chapter information obtained by the chapter retrieval section.
    • 顶部菜单被配置为提供关于记录介质中包含的章节的信息,当它被定稿时。 从作为记录介质的光盘,标题检索部分读取关于记录在光盘上的运动图像数据的每个标题的标题信息。 章节检索部分基于以这种方式获得的标题信息,读取相应标题中每章的章节信息。 基于以这种方式获得的章节信息,代表画面选择部分选择每章中的代表性画面。 菜单生成部根据章节检索部所得到的章节信息,生成包括显示区域在内的顶层菜单来再现章节。
    • 96. 发明申请
    • FILE SPLITTING APPARATUS, FILE SPLITTING METHOD AND FILE SPLITTING PROGRAM
    • 文件分割设备,文件分割方法和文件分割程序
    • US20080046614A1
    • 2008-02-21
    • US11736787
    • 2007-04-18
    • Kenichiro AridomeShinya Kano
    • Kenichiro AridomeShinya Kano
    • G06F13/12
    • G11B27/06G11B27/036
    • A file splitting apparatus for splitting a data file recorded over a plurality of recording management regions arranged in the recording region of a recording medium includes a management region recording part detecting section for detecting a management region recording part including a file splitting position out of a plurality of management region recording parts of a plurality of recording management regions of the data file recorded in the recording region at the time of being split at a predetermined file splitting position, a management region recording part copying section for copying the management region recording part including the file splitting position as detected by the management region recording part detecting section to some other recording management region of the recording region and a management information altering section for altering the management information of the data file to first management information for managing one of the split data files obtained by splitting the data file at the file splitting position and second management information for managing the other split data file, the management information altering section being adapted to alter the management information of the data file to the first management information of one of the split data files so as to make it contain the management region recording part including the file splitting position before the copying as part thereof and the second management information of the other split data file so as to make it contain the management region recording part including the copied file splitting position.
    • 一种用于分割记录在记录介质的记录区域中的多个记录管理区域中记录的数据文件的文件分割装置,包括管理区域记录部分检测部分,用于检测包括多个文件分割位置的管理区域记录部分 管理区域记录部分复制部分,用于复制在包含该文件分割位置的管理区域记录部分的管理区域记录部分复制部分 由管理区域记录部分检测部分检测到的文件分割位置与记录区域的某个其他记录管理区域,以及管理信息改变部分,用于将数据文件的管理信息改变为用于管理分割数据文件之一的第一管理信息 由s获得 管理信息改变部分适于将数据文件的管理信息改变为分割数据文件之一的第一管理信息,因此, 使其包含包含作为其部分的复制之前的文件分割位置的管理区域记录部分和另一个分割数据文件的第二管理信息,以使其包含包括复制的文件分割位置的管理区域记录部分。