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    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    4.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 有权
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US07330643B2

    公开(公告)日：2008-02-12

    申请号：US10452376

    申请日：2003-06-03

    申请人： Takao Sawabe ,  Tokihiro Takahashi ,  Junichi Yoshio ,  Hidehiro Ishii ,  Hiroshi Nakamura ,  Kaoru Yamamoto ,  Akihiro Tozaki

    发明人： Takao Sawabe ,  Tokihiro Takahashi ,  Junichi Yoshio ,  Hidehiro Ishii ,  Hiroshi Nakamura ,  Kaoru Yamamoto ,  Akihiro Tozaki

    IPC分类号： H04N7/00 ,  H04N5/00

    CPC分类号： G11B27/105 ,  G11B20/10527 ,  G11B27/034 ,  G11B2020/10592 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

    摘要： An information record medium (1: DVD) has a record track (1a) to be reproduced by an information reproducing apparatus (S2). The information reproducing apparatus is provided with a read device (80) and reproduces audio information by a predetermined audio frame unit while relatively moving the read device along the record track recorded with at least the audio information by the audio frame unit. A plurality of audio packets (43, 202) are arranged along the record track, in each of which audio information pieces (207) constructing the audio information sampled by a predetermined sampling frequency and audio control information (203) for controlling a reproduction of the audio information pieces by the information reproducing apparatus are respectively recorded. The audio control information is provided with time management information (203f: PTS) for specifying a time, by a predetermined specification frequency, to manage a timing of outputting the audio information, which is included in the audio frame which head is positioned in the audio packet including the audio control information, in the reproduction by the information reproducing apparatus.

    摘要翻译： 信息记录介质（1：DVD）具有要由信息再现装置再现的记录磁道（1a）（S 2）。 信息再现装置具有读取装置（80），并且通过预定音频帧单元再现音频信息，同时沿着由音频帧单元至少记录有音频信息的记录轨道相对移动读取装置。 沿着记录轨道布置多个音频分组（43,42），其中每个音频信息片段（207）构成由预定采样频率采样的音频信息，音频控制信息（203）用于控制 分别记录信息再现装置的音频信息。 音频控制信息被提供有用于指定时间的时间管理信息（203f：PTS）以预定的指定频率来管理输出音频信息的定时，该定时包括在头部位于 音频数据包包括音频控制信息。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    6.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 有权
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US06597861B1

    公开(公告)日：2003-07-22

    申请号：US09332867

    申请日：1999-06-15

    申请人： Akihiro Tozaki ,  Hidehiro Ishii ,  Tokihiro Takahashi ,  Hiroshi Nakamura ,  Takao Sawabe ,  Kaoru Yamamoto ,  Junichi Yoshio

    发明人： Akihiro Tozaki ,  Hidehiro Ishii ,  Tokihiro Takahashi ,  Hiroshi Nakamura ,  Takao Sawabe ,  Kaoru Yamamoto ,  Junichi Yoshio

    IPC分类号： H04N752

    CPC分类号： G11B27/105 ,  G11B20/10527 ,  G11B27/034 ,  G11B2020/10592 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

    摘要： An information record medium (1: DVD) has a record track (1a) to be reproduced by an information reproducing apparatus (S2). The information reproducing apparatus is provided with a read device (80) and reproduces audio information by a predetermined audio frame unlit while relatively moving the read device along the record track recorded with at least the audio information by the audio frame unit. A plurality of audio packets (43, 202) are arranged along the record track in each of which audio information pieces (207) constructing the audio information sampled by a predetermined sampling frequency and audio control information (203) for controlling a reproduction of the audio information pieces by the information reproducing apparatus are respectively recorded. The audio control information is provided with time management information (203f: PTS) for specifying a time by a predetermined specification frequency to manage a timing of outputting the audio information, which is included in the audio frame which head is positioned in the audio packet including the audio control information, in the reproduction by the information reproducing apparatus.

    摘要翻译： 信息记录介质（1：DVD）具有由信息再现装置再现的记录磁道（1a）（S2）。 信息再现装置具有读取装置（80），并且在通过音频帧单元沿至少记录有音频信息的记录轨道相对移动读取装置的同时，通过预定音频帧不亮地再现音频信息。 沿着记录轨道布置多个音频分组（43,202），其中每个音频分组（207​​,202）构成由预定采样频率采样的音频信息和音频控制信息（203），用于控制音频的再现 分别记录信息重放装置的信息。 为音频控制信息提供时间管理信息（203f：PTS），用于以预定的指定频率指定时间，以管理输出音频信息的定时，该定时包括在头部位于音频分组中的音频帧中，包括： 音频控制信息，由信息再现装置再现。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    9.
    发明申请
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 失效
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US20060093324A1

    公开(公告)日：2006-05-04

    申请号：US11311359

    申请日：2005-12-20

    申请人： Junichi Yoshio ,  Ryuichiro Yoshimura ,  Takao Sawabe ,  Yoshiaki Moriyama ,  Kaoru Yamamoto ,  Akihiro Tozaki ,  Hiroshi Nakamura

    发明人： Junichi Yoshio ,  Ryuichiro Yoshimura ,  Takao Sawabe ,  Yoshiaki Moriyama ,  Kaoru Yamamoto ,  Akihiro Tozaki ,  Hiroshi Nakamura

    IPC分类号： H04N5/783

    CPC分类号： G11B27/322 ,  G09B5/065 ,  G11B7/013 ,  G11B19/04 ,  G11B19/12 ,  G11B27/034 ,  G11B27/036 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877

    摘要： An information record medium (1: DVD) having a record track (1a) recorded with at least video information is to be reproduced by a reproducing apparatus (S2), which has a read device (80) and reproduces at least video information while relatively moving the read device along the record track. In the information record medium, at least video information and control information (41: NAVI-PACK, 50: PCI, 51: DSI) comprising access information to access the video information are recorded on the record track such that the video and control informations are divided into a plurality of first data groups (30: VOBU), each of which is a unit able to be accessed by the reproducing apparatus and each of which comprises the video and control informations. In the information record medium, management information (PGCI) including (i) reproduction procedure information prescribing a reproduction procedure of the video information and (ii) a plurality of first search prohibit informations (202, 202a) each indicating a prohibition of a search operation by the reproducing apparatus for respective one of second data groups (61: PGC) each of which comprises a plurality of the first data groups to be reproduced continuously by the reproducing apparatus in accordance with the reproduction procedure information, is collectively recorded at one portion of the record track for each of the second data groups.

    摘要翻译： 具有记录有至少视频信息的记录磁道（1a）的信息记录介质（1：DVD）将由具有读取装置（80）的再现装置（S 2）再现，并再现至少视频信息 同时沿着记录轨道相对移动读取装置。 在信息记录介质中，至少包含访问视频信息的访问信息的视频信息和控制信息（41：NAVI-PACK，50：PCI，51：DSI）被记录在记录磁道上，使得视频和控制信息是 分为多个第一数据组（30：VOBU），每个第一数据组是能够由再现装置访问的单元，每个包括视频和控制信息。 在信息记录介质中，管理信息（PGCI）包括（i）规定视频信息的再现过程的再现过程信息和（ii）各自表示禁止搜索的多个第一搜索禁止信息（202,202a） 通过再现装置对由再现装置根据再现过程信息连续再现的多个第一数据组的第二数据组（61：PGC）中的每一个的再现装置的操作被一起记录在一个部分 的每个第二个数据组的记录轨道。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    10.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 失效
    信息记录媒体，记录装置及其再生装置

    公开(公告)号：US06215952B1

    公开(公告)日：2001-04-10

    申请号：US08834806

    申请日：1997-04-03

    申请人： Junichi Yoshio ,  Ryuichiro Yoshimura ,  Takao Sawabe ,  Yoshiaki Moriyama ,  Kaoru Yamamoto ,  Akihiro Tozaki ,  Hiroshi Nakamura

    发明人： Junichi Yoshio ,  Ryuichiro Yoshimura ,  Takao Sawabe ,  Yoshiaki Moriyama ,  Kaoru Yamamoto ,  Akihiro Tozaki ,  Hiroshi Nakamura

    IPC分类号： H04N591

    CPC分类号： G11B27/322 ,  G09B5/065 ,  G11B7/013 ,  G11B19/04 ,  G11B19/12 ,  G11B27/034 ,  G11B27/036 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877

    摘要： An information record medium (1: DVD) having a record track (1a) recorded with at least video information is to be reproduced by a reproducing apparatus (S2), which has a read device (80) and reproduces at least video information while relatively moving the read device along the record track. In the information record medium, at least video information and control information (41: NAVI-PACK, 50: PCI, 51: DSI) comprising access information to access the video information are recorded on the record track such that the video and control informations are divided into a plurality of first data groups (30: VOBU), each of which is a unit able to be accessed by the reproducing apparatus and each of which comprises the video and control informations. In the information record medium, management information (PGCI) including (i) reproduction procedure information prescribing a reproduction procedure of the video information and (ii) a plurality of first search prohibit informations (202, 202a) each indicating a prohibition of a search operation by the reproducing apparatus for respective one of second data groups (61: PGC) each of which comprises a plurality of the first data groups to be reproduced continuously by the reproducing apparatus in accordance with the reproduction procedure information, is collectively recorded at one portion of the record track for each of the second data groups.

    摘要翻译： 具有至少记录有视频信息的记录轨道（1a）的信息记录介质（1：DVD）将由具有读取装置（80）的再现装置（S2）再现，并且至少再次再现视频信息 沿着记录轨道移动读取设备。 在信息记录介质中，至少包含访问视频信息的访问信息的视频信息和控制信息（41：NAVI-PACK，50：PCI，51：DSI）被记录在记录磁道上，使得视频和控制信息是 分为多个第一数据组（30：VOBU），每个第一数据组是能够由再现装置访问的单元，每个包括视频和控制信息。 在信息记录介质中，管理信息（PGCI）包括（i）规定视频信息的再现过程的再现过程信息和（ii）多个第一搜索禁止信息（202,202a），每个表示禁止搜索操作 通过再现装置，对于根据再现过程信息由再现装置连续再现的多个第一数据组的第二数据组（61：PGC）中的每一个组合的重放装置被共同记录在 每个第二个数据组的记录轨道。