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    • 5. 发明专利
    • Recording medium containing moving picture data and script file thereof, and reproducing method and apparatus therefor
    • 包含移动图像数据和其脚本文件的记录介质及其再现方法和装置
    • JP2003061055A
    • 2003-02-28
    • JP2002136559
    • 2002-05-13
    • Lg Electronics Incエルジー電子株式会社
    • CHO JANG HUIYOO JAE YONGPARK SUNG WANKIM MI HYUNSEO KANG SOOKIM BYUNG JIN
    • G06F12/00G11B20/10G11B20/12G11B27/00G11B27/10G11B27/32H04N5/85H04N5/91H04N5/93H04N9/82
    • H04N9/8205G11B27/105G11B27/322G11B2220/2562H04N5/85
    • PROBLEM TO BE SOLVED: To provide a method for storing additional information, with respect to moving picture data in linking with the section of each of moving picture data, and to provide a method and apparatus for reproducing a recording medium, having the moving picture data and a file, including the additional information of the moving picture data recorded thereon by this method.
      SOLUTION: The present recording medium has script files, including additional information about moving picture data, e.g. scene descriptive text and introduction of characters, etc. In addition, information linking each script file with a section of moving picture data to be presented with contents of the script file is included in a link data file or is contained in a filename of the script file. At reproduction of the recording medium, a script file linked with presently reproduced moving picture data section is determined and searched for based on the link data file or every filename of the script files, and the contents of the found script file are presented together with the presently reproduced moving picture data.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供一种用于存储关于与每个运动图像数据的部分链接的运动图像数据的附加信息的方法,并且提供一种用于再现记录介质的方法和装置,具有运动图像数据 以及包括通过该方法记录在其上的运动图像数据的附加信息的文件。 解决方案:本记录介质具有脚本文件,包括关于运动图像数据的附加信息,例如, 场景描述文本和字符的引入等。另外,链接每个脚本文件与要呈现脚本文件的内容的一部分运动图像数据的信息被包括在链接数据文件中,或者包含在脚本的文件名中 文件。 在记录介质的再现中,基于链接数据文件或脚本文件的每个文件名确定和搜索与当前再现的运动图像数据部分链接的脚本文件,并且发现脚本文件的内容与 当前再现的运动图像数据。
    • 7. 发明专利
    • Method and apparatus of recording digital data stream, and recording medium
    • 记录数字数据流和记录介质的方法和装置
    • JP2003069953A
    • 2003-03-07
    • JP2002175497
    • 2002-06-17
    • Lg Electronics Incエルジー電子株式会社
    • CHO JANG HUIYOO JAE YONGSEO KANG SOOKIM BYUNG JIN
    • H04N5/92G11B20/10G11B20/12G11B27/00H04N5/85H04N9/79H04N9/804
    • H04N9/8042H04N5/85H04N9/7925
    • PROBLEM TO BE SOLVED: To provide an apparatus of recording digital data stream to record a recording unit from start data of a picture when a received A/V data stream is recorded in demarcated areas of the recording unit, and to provide a method of recording the digital data stream and a recording medium.
      SOLUTION: The present recording method searches received digital data stream containing video signals for each picture section, packetizes a data section including at least one picture section found in the searching process into a PES (Packetized Elementary Stream) packet, slices the PES packet to make the sliced data pieces to a plurality of transport packets, and writes the plurality of transport packets within a stream object unit if the stream object unit has a space enough to store the plurality of transport packets, or from head point of a next stream object unit if not. Therefore, the head of each stream object unit is aligned with start of an arbitrary picture, thereby improving random accessibility of A/V data stream recorded on a recording medium.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供一种记录数字数据流的装置,当接收到的A / V数据流被记录在记录单元的分界区域中时,从图像的开始数据记录记录单元,并提供记录方法 数字数据流和记录介质。 解决方案:本记录方法搜索包含每个图像部分的视频信号的接收数字数据流,将包括在搜索过程中发现的至少一个图像部分的数据部分分组为PES(分组化基本流)分组,对PES分组进行切片, 如果流对象单元具有足以存储多个传输分组的空间,或者从下一个流对象单元的头点开始,将分片数据片段分割成多个传输分组,并将多个传输分组写入流对象单元 如果不。 因此,每个流对象单元的头部与任意图像的开始对齐,从而提高记录在记录介质上的A / V数据流的随机可访问性。