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热词
    • 1. 发明授权
    • Recording medium having recorded thereon a data structure capable of linking and reproducing audio data and video data, and method and apparatus of recording/reproducing using the data structure
    • 在其上记录有能够链接和再现音频数据和视频数据的数据结构的记录介质,以及使用数据结构记录/再现的方法和装置
    • US07460766B2
    • 2008-12-02
    • US09749586
    • 2000-12-28
    • Jung-kwon HeoSeong-jin MoonBong-gil Park
    • Jung-kwon HeoSeong-jin MoonBong-gil Park
    • H04N5/91H04N5/00G11B5/58
    • H04N5/926G11B20/12G11B27/034G11B27/10G11B27/105G11B27/329G11B2220/20H04N5/85H04N5/9265
    • A recording medium recorded by a data structure adapted to link and reproduce audio data and video data, a method of recording/reproducing using the data structure and an apparatus for recording/reproducing using the data structure. On the recording medium, first data and second data, which are different from each other in type and formed of a plurality of data units, are recorded. A first data unit descriptor table and a second data unit descriptor table, in which information on the first data units and the second data units are respectively recorded as data unit descriptors, are recorded. A first program descriptor table and a second program descriptor table, in which information on one or more data units forming respective programs is stored in the program descriptor of the corresponding program in the form of information on respective data unit descriptors, are recorded. Thus, information on the first data units which are to be reproduced after being linked to the second data units is included in the program descriptor of the second program descriptor table. By doing so, using independent data structures for respective independent applications, generation of a new application linking two independent data structures is enabled.
    • 通过适于链接和再现音频数据和视频数据的数据结构记录的记录介质,使用数据结构进行记录/再现的方法以及使用数据结构记录/再现的装置。 在记录介质上,记录了由多个数据单元形成的彼此不同的第一数据和第二数据。 记录第一数据单元描述符表和第二数据单元描述符表,其中分别记录关于第一数据单元和第二数据单元的信息作为数据单元描述符。 记录第一节目描述符表和第二节目描述符表,其中关于形成相应节目的一个或多个数据单元的信息以关于各个数据单元描述符的信息的形式存储在相应节目的节目描述符中。 因此,在与第二数据单元链接之后要再现的第一数据单元的信息被包括在第二程序描述符表的程序描述符中。 通过这样做,可以为独立的应用程序使用独立的数据结构,可以生成链接两个独立数据结构的新应用程序。
    • 4. 发明授权
    • Method for generating additional information for guaranteeing seamless playback between data streams, recording medium storing the information, and recording, editing and/or playback apparatus using the same
    • 用于产生用于保证数据流之间的无缝重放,存储信息的记录介质以及使用其的记录,编辑和/或播放装置的附加信息的方法
    • US08401367B2
    • 2013-03-19
    • US12062601
    • 2008-04-04
    • Sung-wook ParkSeong-jin MoonBong-gil BakJung-kwon Heo
    • Sung-wook ParkSeong-jin MoonBong-gil BakJung-kwon Heo
    • H04N9/80
    • H04N21/4302G11B20/10G11B27/034G11B27/105G11B27/3027G11B27/3036G11B2020/10805G11B2020/10814G11B2220/2537H04N9/8042H04N21/23424H04N21/234318H04N21/235H04N21/242H04N21/4307H04N21/4325H04N21/4334H04N21/435H04N21/44016
    • A method for generating additional information for guaranteeing seamless playback of data streams, a recording medium for storing the information, and recording, editing and/or playback apparatus using the same are provided. The method generates additional information for guaranteeing seamless playback. The method includes a step of generating data stream information for each of two or more data streams, which includes packet data to which information on an arrival time of the respective packet data is added. The data stream information includes seamless playback information, which indicates whether a corresponding data stream is to be seamlessly reproduced after playback of a preceding data stream, and/or seamless time control information for controlling an output time of the corresponding data stream to be seamlessly reproduced. Therefore, data streams can be seamlessly reproduced without interruption between the data streams, by using data stream information which includes seamless information and/or seamless time control information including reference time, an offset value and/or a gap length value. Especially, by using the information structure, even if data streams are edited, the data streams can be seamlessly reproduced in such a simple manner of just modifying data stream information, instead of directly rewriting or modifying arrival time information which is added to packet data.
    • 提供了一种用于产生用于保证数据流的无缝重放的附加信息的方法,用于存储信息的记录介质,以及使用其的记录,编辑和/或重放装置。 该方法生成额外的信息,以保证无缝播放。 该方法包括为两个或更多个数据流中的每个数据流生成数据流信息的步骤,该数据流包括添加有相关分组数据的到达时间的信息的分组数据。 数据流信息包括无缝重放信息,其指示是否在重放前一数据流之后无缝地再现对应的数据流,和/或无缝时间控制信息,用于控制相应数据流的输出时间无缝重现 。 因此,通过使用包括无缝信息的数据流信息和/或包括参考时间,偏移值和/或间隙长度值的无缝时间控制信息,可以无间隙地再现数据流之间的数据流。 特别是通过使用信息结构,即使编辑数据流,也可以以简单的方式简单地修改数据流信息,而不是直接重写或修改添加到分组数据的到达时间信息而无缝再现数据流。