Information record medium, apparatus for recording the same and apparatus for reproducing the same
    63.
    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:US07346270B2

    公开(公告)日:2008-03-18

    申请号:US10427970

    申请日:2003-05-02

    IPC分类号: H04N5/00 H04N7/26 H04N7/00

    摘要: An information reproducing apparatus has a read device, is capable of reproducing sub picture information and is also capable of performing a highlight display of the sub picture information. In an information record medium to be reproduced by this reproducing apparatus, at least the sub picture information and reproduction control information to control a reproduction of the sub picture information are recorded on the record track such that the sub picture information and the reproduction control information are divided into a plurality of groups. Each of the groups is a predetermined unit able to be accessed by the information reproducing apparatus, and has a sub picture pack in which the sub picture information is contained and a control pack in which the reproduction control information is contained. The reproduction control information includes (i) highlight display control information prescribing at least one of the highlight display of the sub picture information and an operation control corresponding to the sub picture information and (ii) time management information indicating times to manage a start time and an end time respectively of at least one of an effective time period during which the highlight display is effective and an effective time period during which the operation control is effective.

    摘要翻译: 信息再现装置具有读取装置,能够再现子图像信息,并且还能够执行副图像信息的高光显示。 在由该再现装置再现的信息记录介质中,至少将用于控制副图像信息的再现的副图像信息和再现控制信息记录在记录磁道上,使得副图像信息和再现控制信息为 分为多个组。 每个组是能够由信息再现装置访问的预定单元,并且具有其中包含副图像信息的子图像包和包含再现控制信息的控制包。 重放控制信息包括(i)突出显示子画面信息的高亮度显示和与副画面信息相对应的操作控制中的至少一个的显示控制信息,以及(ii)指示管理开始时间的时间的时间管理信息,以及 结束时间分别是高亮度显示有效的有效时间段和操作控制有效的有效时间段中的至少一个。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    65.
    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:US07242848B2

    公开(公告)日:2007-07-10

    申请号:US10156393

    申请日:2002-05-29

    IPC分类号: H04N5/91

    摘要: An information recording apparatus (SS1) is provided with: a signal process device (72) for dividing record information (R) to be recorded into a plurality of partial record informations including at least video information, for applying a predetermined signal process to each of the partial record informations to thereby output processed partial record information (Sr, 42, 43, 44), and for generating and outputting, on the basis of control information (Si) which is inputted from the external to control a reproduction of the record information, additional information (Sac, 64: PGCI) including still time information (66E) indicative of a time for performing a still picture reproduction of a final picture of each of the partial record informations which is a picture included in each of the partial record informations at a final portion thereof after reproducing each of the partial record informations, at a time of reproducing the record information, the still time information being set for each of the partial record informations; a multiplex device (75, 76) for multiplexing the processed partial record information and the additional information to thereby generate multiplexed processed record information (Sap); and a record device (77, 78) for recording the multiplexed processed record information onto an information record medium (1: DVD).

    摘要翻译: 一种信息记录装置(SS 1)具有:信号处理装置(72),用于将要记录的记录信息(R)分成至少包括视频信息的多个部分记录信息,用于将预定信号处理应用于每个 从而输出处理后的部分记录信息(Sr,42,43,44),并且用于根据从外部输入的控制信息(Si)产生和输出以控制记录的再现 信息,附加信息(Sac,64:PGCI),包括指示用于执行每个部分记录信息的最终图像的静止图像再现的时间的静止时间信息(66E),其是每个部分记录信息中包括的图像 在再现每个部分记录信息之后的最后部分记录信息,在再现记录信息时,静止时间信息bein g为每个部分记录信息设置; 多路复用装置(75,76),用于多路复用所处理的部分记录信息和附加信息,从而产生多路复用处理记录信息(Sap); 以及用于将复用的经处理的记录信息记录到信息记录介质(1:DVD)上的记录装置(77,78)。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    66.
    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:US07035529B2

    公开(公告)日:2006-04-25

    申请号:US09731653

    申请日:2000-12-08

    IPC分类号: H04N5/91

    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
    67.
    再颁专利
    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:USRE38849E1

    公开(公告)日:2005-10-25

    申请号:US10273568

    申请日:2002-10-23

    摘要: An information recording apparatus (SSI) is provided with: a signal process device (72) for applying a predetermined signal process to a plurality of partial record information blocks constructing whole record information (R) to thereby generate processed partial record information blocks (Sr) each composed of a plurality of predetermined information units (IU), and for generating and outputting recording position information (Sac), which is to be recorded by each of predetermined reproduction units (VOBU) composing the information units, for respective one of the reproduction units. The recording position information indicates recording positions of the reproduction units corresponding to reproduction times of the partial record information blocks within a predetermined range before and after the respective one of the reproduction units on an axis of reproduction time of each of the partial record information blocks. The information recording apparatus is also provided with; a multiplex device (75, 76) for multiplexing the processed partial record information blocks and the recording position information by each of the reproduction units to thereby output multiplexed partial record information (Sap); and a record device (77, 78) for recording the multiplexed partial record information onto the information record medium.

    摘要翻译: 信息记录装置(SSI)具有:信号处理装置(72),用于对构成整体记录信息(R)的多个部分记录信息块施加规定的信号处理,从而生成处理后的部分记录信息块(Sr) 每个由多个预定信息单元(IU)组成,并且用于生成并输出将由各组合信息单元的每个预定再现单元(VOBU)记录的记录位置信息(Sac) 单位。 记录位置信息表示与每个部分记录信息块的再现时间轴上的各个再现单元之前和之后的预定范围内的部分记录信息块的再现时间对应的再现单元的记录位置。 信息记录装置还具有: 用于通过每个再现单元复用经处理的部分记录信息块和记录位置信息的多路复用装置(75,76),从而输出多路复用部分记录信息(Sap); 以及用于将多路复用部分记录信息记录到信息记录介质上的记录装置(77,78)。

    Information record medium, apparatus for recording the same and apparatus for reproducing the same
    69.
    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

    IPC分类号: H04N752

    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。

    Data stream converting apparatus
    70.
    发明授权
    Data stream converting apparatus 失效
    数据流转换装置

    公开(公告)号:US06567409B1

    公开(公告)日:2003-05-20

    申请号:US09287643

    申请日:1999-04-07

    IPC分类号: H04L1228

    摘要: The apparatus for converting a first data stream supplied from a first buffer for accumulating the first data stream into a second data stream, and supplying the second data stream to a second buffer for accumulating the second data stream, is provided. The first data stream includes a plurality of first data groups each including significant data. Further, the first data stream includes a plurality of time values each indicating a point of time corresponding to a position of respective one of the plurality of first data groups within the first data stream. The apparatus includes: a first determining device for determining a first amount of the first data stream accumulated in the first buffer on the basis of at least one of the plurality of time values; a second determining device for determining a second amount of the second data stream accumulated in the second buffer on the basis of an amount of the second data stream that is supplied to the second buffer; a calculation device for calculating a difference between the first amount and the second amount by subtracting the second amount from the first amount; a first placing device for placing the significant data extracted from the first data stream supplied from the first buffer, into the second data stream, if the difference is smaller than a predetermined value; and a second placing device for placing an additional data into the second data stream, if the difference is not smaller than the predetermined value.

    摘要翻译: 提供了用于将从第一缓冲器提供的用于将第一数据流累积为第二数据流的第一数据流转换并将第二数据流提供给用于累积第二数据流的第二缓冲器的装置。 第一数据流包括多个第一数据组,每个包含有效数据。 此外,第一数据流包括多个时间值,每个时间值指示与第一数据流内的多个第一数据组中的相应一个的位置相对应的时间点。 该装置包括:第一确定装置,用于基于多个时间值中的至少一个确定在第一缓冲器中累积的第一数据流的第一数量; 第二确定装置,用于基于提供给第二缓冲器的第二数据流的量确定在第二缓冲器中累积的第二数据流的第二数量; 计算装置,用于通过从第一量减去第二量来计算第一量和第二量之间的差; 第一放置装置,用于将从第一缓冲器提供的第一数据流提取的有效数据放入第二数据流中,如果差小于预定值; 以及第二放置装置,用于将附加数据放置到第二数据流中,如果差值不小于预定值。