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81 条记录 (耗时 0.027 秒)

    Method for making multi-path data stream acceptable in a high-density recording medium
    31.
    发明授权
    Method for making multi-path data stream acceptable in a high-density recording medium 有权
    一种用于在高密度记录介质中制作多路径数据流的方法

    公开(公告)号：US07164845B2

    公开(公告)日：2007-01-16

    申请号：US09862487

    申请日：2001-05-23

    申请人： Kang-Soo Seo ,  Jea-Yong Yoo ,  Byung-Jin Kim ,  Hyung-Sun Kim

    发明人： Kang-Soo Seo ,  Jea-Yong Yoo ,  Byung-Jin Kim ,  Hyung-Sun Kim

    IPC分类号： H04N5/91

    CPC分类号： G11B27/329 ,  G11B27/105 ,  G11B2220/2562 ,  G11B2220/2579

    摘要： The present invention relates to a method for making multi-path data stream acceptable in a high-density recording medium. A data stream recording method according to the present invention, records data stream in a recording medium, groups multi-path stream section of the recorded data stream into a single stream object, creates time entries having location information indicating each boundary position between stream segments of different path wherein each time entry contains type information indicating whether related data stream interval is for multi-path or not, and records the created time entries. This multi-path data stream accepting method prevents searching error which might be caused from multi-path data stream in a high-density recording medium in reproducing mode.

    摘要翻译： 本发明涉及一种用于在高密度记录介质中制作可接受的多径数据流的方法。 根据本发明的数据流记录方法，将数据流记录在记录介质中，将记录数据流的多路径流部分组合为单个流对象，创建具有位置信息的时间条目，该位置信息指示在 不同的路径，其中每个时间条目包含指示相关数据流间隔是否用于多路径的类型信息，并且记录所创建的时间条目。 这种多路径数据流接收方法防止在再现模式下在高密度记录介质中可能由多路径数据流引起的搜索错误。

    Method for supporting a still picture of data stream recorded in a disk recording medium
    33.
    发明授权
    Method for supporting a still picture of data stream recorded in a disk recording medium 有权
    用于支持记录在盘记录介质中的数据流的静止图像的方法

    公开(公告)号：US07058290B1

    公开(公告)日：2006-06-06

    申请号：US09698263

    申请日：2000-10-30

    申请人： Byung-Jin Kim ,  Kang-Soo Seo ,  Jea-Yong Yoo

    发明人： Byung-Jin Kim ,  Kang-Soo Seo ,  Jea-Yong Yoo

    IPC分类号： H04N5/85 ,  H04N5/91

    CPC分类号： H04N19/44 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/34 ,  G11B2220/2562 ,  G11B2220/2579 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/87

    摘要： The present invention relates to a data recording method for enabling a digital television to present a part of digital stream recorded in a disk such as a high-density digital versatile disk (HD-DVD) as a still picture, and a method for providing a digital television with still information based on the recorded data stream. The method includes writing, in the data area, a stream including at least one still picture and at least one presentation information, a presentation of the still picture being defined by the presentation information, and writing, in the navigation area, information associated with the existence of the still picture in the stream.

    摘要翻译： 本发明涉及一种用于使数字电视机能够将记录在诸如作为静止图像的高密度数字通用盘（HD-DVD）的盘中的数字流的一部分呈现的数据记录方法，以及用于提供 数字电视具有基于记录的数据流的静止信息。 该方法包括在数据区域中写入包括至少一个静止图像和至少一个呈现信息的流，由呈现信息定义的静止图像的呈现，以及在导航区域中写入与 流中静态图片的存在。

    Method and apparatus for recording digital data streams
    34.
    发明授权
    Method and apparatus for recording digital data streams 失效
    用于记录数字数据流的方法和装置

    公开(公告)号：US06973258B1

    公开(公告)日：2005-12-06

    申请号：US09410751

    申请日：1999-10-01

    申请人： Jea-Yong Yoo ,  Byung-Jin Kim ,  Kang-Soo Seo

    发明人： Jea-Yong Yoo ,  Byung-Jin Kim ,  Kang-Soo Seo

    IPC分类号： H04N5/00 ,  H04N5/76 ,  H04N5/775 ,  H04N5/85 ,  H04N7/24 ,  H04N9/79 ,  H04N9/804

    CPC分类号： H04N5/775 ,  H04N5/85 ,  H04N9/8042 ,  H04N21/4334 ,  H04N21/4344

    摘要： A method and apparatus for recording digital data streams. When a digital broadcast data stream received by a set top box is transmitted through a communication interface such as an IEEE-1394 bus to a streamer, program clock references contained in the data stream become different from the actual arrival time of the digital data stream because of different clock frequencies of the digital data stream and communication interface. The difference is compensated before the digital data stream is recorded on the streamer. The method in accordance with the present invention comprises detecting program clock references contained in received digital transport stream packets, creating the transport time reference of each transport stream packet based upon the detected program clock references and arrival times of the transport stream packets, and creating transport stream units by adding each of the created transport time reference to the associated transport stream packet.

    摘要翻译： 一种用于记录数字数据流的方法和装置。 当机顶盒接收到的数字广播数据流通过诸如IEEE-1394总线的通信接口发送到流传送器时，包含在数据流中的程序时钟参考信号变得与数字数据流的实际到达时间不同，因为 数字数据流和通信接口的不同时钟频率。 在数字数据流被记录在流光标上之前，差异被补偿。 根据本发明的方法包括检测包含在接收的数字传输流分组中的程序时钟参考，基于检测到的程序时钟参考和传输流分组的到达时间创建每个传输流分组的传输时间参考，以及创建传输 通过将所创建的传输时间引用中的每一个添加到相关联的传输流分组来实现流单元。

    Method and apparatus for transceiving audio data stream through a digital interface
    35.
    发明授权
    Method and apparatus for transceiving audio data stream through a digital interface 失效
    用于通过数字接口收发音频数据流的方法和装置

    公开(公告)号：US06804455B1

    公开(公告)日：2004-10-12

    申请号：US09572495

    申请日：2000-05-18

    申请人： Jea-Yong Yoo ,  Kang-Soo Seo ,  Byung-Jin Kim ,  Changhwan Jang

    发明人： Jea-Yong Yoo ,  Kang-Soo Seo ,  Byung-Jin Kim ,  Changhwan Jang

    IPC分类号： H04N591

    CPC分类号： H04N21/4341 ,  G11B20/10 ,  G11B20/10527 ,  G11B2020/10537 ,  H04N21/2368 ,  H04N21/4135 ,  H04N21/434 ,  H04N21/43632 ,  H04N21/439

    摘要： The present invention relates to a method and apparatus for transceiving audio data reproduced from a recording medium such as a digital video disk (DVD) through a digital interface such as IEEE 1394. The transmitting method according to the present invention separates an audio data stream from data reproduced from a recording medium, inserts the separated audio data stream into the private data area of an MPEG-formatted data stream, and transmits the MPEG-formatted data stream containing the audio data stream in the private data area through a digital communication line. The receiving method according to the present invention checks whether or not an MPEG-formatted data stream received through a digital interface includes the private data area, extracts audio data inserted in the private data area, and decodes the extracted audio data. As a result, the present invention does not require the conventional re-encoding process after decoding. Therefore, the present invention prevents possible loss of audio data such as LPCM audio data caused from the re-encoding operation as well as reduces device cost.

    摘要翻译： 本发明涉及通过诸如IEEE 1394的数字接口从诸如数字视频盘（DVD）的记录介质再现的音频数据的收发方法和装置。根据本发明的发送方法将音频数据流从 从记录介质再现的数据将分离的音频数据流插入到MPEG格式的数据流的专用数据区中，并通过数字通信线将包含音频数据流的MPEG格式的数据流发送到专用数据区。 根据本发明的接收方法检查通过数字接口接收的MPEG格式的数据流是否包括专用数据区，提取插入专用数据区中的音频数据，并对所提取的音频数据进行解码。 结果，本发明在解码之后不需要常规的重新编码处理。 因此，本发明可以防止由重新编码操作引起的诸如LPCM音频数据的音频数据的可能损失以及降低设备成本。