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11. 发明授权

US07519267B2 Method and apparatus for creating search information for recorded digital broadcast streams 有权
公开(公告)号：US07519267B2
公开(公告)日：2009-04-14
申请号：US10163911
申请日：2002-06-04
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： H04N5/91
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/105 , G11B27/329 , G11B2220/2562 , H04N5/4401 , H04N5/775 , H04N5/85 , H04N9/8205 , H04N21/4147 , H04N21/42646 , H04N21/4334 , H04N21/8352 , H04N21/8455 , H04N21/8456
摘要： A method and apparatus for automatically creating a play list of a received digital broadcast stream to be recorded on a recording medium. Specific positions of the received broadcast stream in which the packet identification code contained in the received stream changes are detected and recorded as entry points of programs. A play list can be automatically created based upon the detected entry points, thereby enabling a user to easily locating start positions of recorded programs.

12. 发明申请

US20050031305A1 Method and apparatus for recording digital data streams and management information 有权
标题翻译：用于记录数字数据流和管理信息的方法和装置
公开(公告)号：US20050031305A1
公开(公告)日：2005-02-10
申请号：US10935115
申请日：2004-09-08
申请人： Byung-Jin Kim , Kang-Soo Seo , Jea-Yong Yoo , Ki-Won Kang
发明人： Byung-Jin Kim , Kang-Soo Seo , Jea-Yong Yoo , Ki-Won Kang
IPC分类号： G11B20/12 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/775 , H04N5/85 , H04N9/804 , H04N9/82 , H04N5/783 , H04L12/28 , H04L12/56
CPC分类号： H04N21/42646 , G11B20/00086 , G11B20/1217 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2220/20 , G11B2220/2562 , H04N5/775 , H04N5/85 , H04N5/913 , H04N9/8042 , H04N9/8205 , H04N21/4122 , H04N21/4135 , H04N21/43632
摘要： An optical disc and a method and apparatus for recording digital data streams and management information on the disc, are provided. The method includes recording a digital data stream including at least one predetermined-sized unit, each unit carrying header information and at least one packet, the header information being represented in at least one header entry, selectively appending an additional header entry based on whether a number of the at least one header entry corresponds to a number of the at least one packet, and recording an indication information that indicates whether or not the additional header entry is appended.
摘要翻译：提供了一种用于在盘上记录数字数据流和管理信息的光盘和方法和装置。该方法包括记录包括至少一个预定大小的单元的数字数据流，携带标题信息的每个单元和至少一个分组，标题信息被表示在至少一个报头条目中，基于是否选择性地附加附加报头条目所述至少一个标题条目的号码对应于所述至少一个分组的数量，并且记录指示附加标题条目是否附加的指示信息。

13. 发明授权

US06640260B2 Method of transmitting data stream including multi-path sections 失效
公开(公告)号：US06640260B2
公开(公告)日：2003-10-28
申请号：US09842764
申请日：2001-04-27
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： G06F300
CPC分类号： H04N5/775 , G11B27/105 , G11B2220/2579 , H04N5/85
摘要： The present invention relates to a method of transmitting data stream including multi-path data stream sections to a connected digital television. This data stream transmitting method checks the number of maximum multiple paths of data streams recorded in a recording medium when a reproduction is requested, copies an uni-path stream section read from the recording medium so that the number of total same stream sections is equal to a target number which is determined based on the maximum number, assigns each stream section to a virtual channel to form multi-channel streams, and transmits the multi-channel streams to an outer device through a digital interface. Through this data stream transmitting method, it is possible to transmit an angle- or story-based stream segment a viewer wants to view among multi-path stream so that the stream of the selected angle or story may be presented seamlessly at the borders between neighboring stream sections by very simple algorithm.

14. 发明授权

US06553086B1 Method and apparatus for recording time information for digital data streams 有权
标题翻译：用于记录数字数据流的时间信息的方法和装置
公开(公告)号：US06553086B1
公开(公告)日：2003-04-22
申请号：US09410755
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： H04N591
CPC分类号： H04N21/4307 , G11B20/12 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/322 , G11B2220/215 , G11B2220/2562 , G11B2220/65 , H04N5/775 , H04N5/781 , H04N5/783 , H04N9/8042 , H04N9/8233 , H04N21/42646 , H04N21/4305 , H04N21/4325 , H04N21/4334 , H04N21/4344 , H04N21/43622 , H04N21/43632 , H04N21/8455 , Y10S707/99943 , Y10S707/99945
摘要： A method and apparatus for recording time information for digital data streams. When a received digital data stream is recorded on a recording medium such as a digital video disk, time information for searching the digital data stream is added to the digital data stream, the format of the time information being compatible with the time format of the navigation data. The time information for the recorded digital data stream can be effectively used when searching a digital data stream corresponding to a search time requested by a user, thereby enabling fast and precise search operations with no additional information.
摘要翻译：一种用于记录数字数据流的时间信息的方法和装置。当接收的数字数据流被记录在诸如数字视频盘的记录介质上时，用于搜索数字数据流的时间信息被添加到数字数据流中，时间信息的格式与导航的时间格式兼容数据。当搜索与用户请求的搜索时间相对应的数字数据流时，可以有效地使用记录的数字数据流的时间信息，从而能够在没有附加信息的情况下进行快速和精确的搜索操作。

15. 发明授权

US07555200B2 Recording medium having a data structure for managing a data stream recorded on the recording medium and recording and reproducing methods and apparatuses 有权
标题翻译：具有用于管理记录在记录介质上的数据流的数据结构的记录介质以及记录和再现方法和装置
公开(公告)号：US07555200B2
公开(公告)日：2009-06-30
申请号：US10870041
申请日：2004-06-18
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 recording medium includes a data structure having a navigation map. The navigation map includes a number of map entries and indicates the number of map entries. Each map entry maps presentation time with location information for a segment of the data stream stored on the recording medium. The navigation map also includes multi-path information when the data stream includes segments representing multiple reproduction paths.
摘要翻译：记录介质包括具有导航图的数据结构。导航图包括多个地图条目，并指示地图条目的数量。每个地图条目将呈现时间映射到存储在记录介质上的数据流段的位置信息。当数据流包括表示多个再现路径的段时，导航图还包括多路径信息。

16. 发明授权

US07164845B2 Method for making multi-path data stream acceptable in a high-density recording medium 有权
标题翻译：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。

17. 发明授权

US07139469B2 Method for recording and reproducing representative audio data to/from a rewritable recording medium 失效
标题翻译：用于向/从可重写记录介质记录和再现代表性音频数据的方法
公开(公告)号：US07139469B2
公开(公告)日：2006-11-21
申请号：US10743036
申请日：2003-12-23
申请人： Hyung-Sun Kim , Kang-Soo Seo , Byung-Jin Kim , Jea-Yong Yoo , Soung-Hyun Um
发明人： Hyung-Sun Kim , Kang-Soo Seo , Byung-Jin Kim , Jea-Yong Yoo , Soung-Hyun Um
IPC分类号： H04N5/928
CPC分类号： G11B27/34 , G11B20/1251 , G11B27/007 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/322 , G11B27/329 , G11B2020/10546 , G11B2220/216 , G11B2220/2562 , G11B2220/65
摘要： The present invention writes location information on representative audio sections, each being specified within an audio track by a user, for audio tracks recorded in a high-capacity storage medium, and, if requested, reproduces representative audio sections only using the written location information, thereby helping a user find a desirable audio track easily and quickly among a lot of recorded audio tracks.
摘要翻译：本发明将记录在高容量存储介质中的音轨的用户在声音轨道中指定的代表音频部分写入位置信息，并且如果被请求，则仅使用所写入的位置信息再现代表性音频部分，从而帮助用户在许多记录的音轨中容易且快速地找到期望的音轨。

18. 发明授权

US07058290B1 Method for supporting a still picture of data stream recorded in a disk recording medium 有权
标题翻译：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。

19. 发明授权

US06973258B1 Method and apparatus for recording digital data streams 失效
标题翻译：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。

20. 发明授权

US06804455B1 Method and apparatus for transceiving audio data stream through a digital interface 失效
标题翻译：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。

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