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1. 发明申请

WO2006059888A3 METHOD AND APPARATUS FOR REPRODUCING DATA FROM RECORDING MEDIUM USING LOCAL STORAGE 审中-公开
公开(公告)号：WO2006059888A3
公开(公告)日：2006-06-08
申请号：PCT/KR2005/004103
申请日：2005-12-02
申请人： LG ELECTRONICS INC. , SEO, Kang Soo , YOO, Jea Yong , KIM, Byung Jin , KIM, Kun Suk , CHON, Min Jae
发明人： SEO, Kang Soo , YOO, Jea Yong , KIM, Byung Jin , KIM, Kun Suk , CHON, Min Jae
IPC分类号： G11B19/02
摘要： A method and apparatus for reproducing data from a recording medium using a local storage is disclosed. A method and apparatus for downloading data associated with the recording medium from an external part, and reproducing the downloaded data is disclosed. A binding unit combined with the recording medium from among the downloaded data of the local storage is formed, and is combined with files of the recording medium using the binding information, such that the virtual package is formed. Data of the recording medium and/or data of the local storage are reproduced by the virtual package. If a specific file contained in the binding unit is equal to a specific file contained in the recording medium when the virtual package is formed, priority is assigned to the file of the binding unit so that the virtual package is formed. Therefore, data of the recording medium and data of the local storage can be effectively reproduced at the same time, resulting in greater convenience of a user.

2. 发明申请

WO2006078121A2 RECORDING MEDIUM, AND METHOD AND APPARATUS FOR REPRODUCING DATA FROM THE RECORDING MEDIUM 审中-公开
标题翻译：记录介质，以及从记录介质再现数据的方法和装置
公开(公告)号：WO2006078121A2
公开(公告)日：2006-07-27
申请号：PCT/KR2006/000200
申请日：2006-01-18
申请人： LG ELECTRONICS INC. , SEO, Kang Soo , YOO, Jea Yong , KIM, Byung Jin , KIM, Kun Suk
发明人： SEO, Kang Soo , YOO, Jea Yong , KIM, Byung Jin , KIM, Kun Suk
IPC分类号： G11B20/10 , G11B27/00
CPC分类号： G11B27/034 , G11B20/10 , G11B27/105 , G11B2220/2541
摘要： A recording medium, and a method and apparatus for reproducing data from the recording medium are disclosed. A disc package for effectively reproducing data having different attributes recorded in the recording medium, and a method and apparatus for reproducing data of the recording medium and data downloaded from a content provider (CP) are disclosed. A first case in which the CP transmits an updated management file, and a second case in which a disc player forms an updated management file are disclosed.
摘要翻译：公开了一种用于从记录介质再现数据的记录介质和方法和装置。公开了一种用于有效地再现记录介质中记录的具有不同属性的数据的盘包，以及用于再现记录介质的数据和从内容提供商（CP）下载的数据的方法和装置。公开了CP发送更新的管理文件的第一种情况，其中盘播放器形成更新的管理文件的第二种情况。

3. 发明申请

WO2006129917A2 METHOD AND APPARATUS FOR REPRODUCING DATA AND METHOD FOR TRANSMITTING DATA 审中-公开
标题翻译：用于发送数据的方法和装置以及用于发送数据的方法
公开(公告)号：WO2006129917A2
公开(公告)日：2006-12-07
申请号：PCT/KR2006/001458
申请日：2006-04-19
申请人： LG ELECTRONICS INC. , YOO, Jea Yong , SHIM, Young Sun , KIM, Wae Yeul , PARK, Sung Wan , SEO, Kang Soo , KIM, Kun Suk
发明人： YOO, Jea Yong , SHIM, Young Sun , KIM, Wae Yeul , PARK, Sung Wan , SEO, Kang Soo , KIM, Kun Suk
IPC分类号： G11B20/10 , G11B27/031 , H04L7/00 , H04L12/16 , H04L12/24 , H04L29/12
CPC分类号： G11B20/10 , G06F17/30038 , G11B27/105 , G11B27/329 , G11B27/36 , G11B2020/10537 , G11B2020/10953 , G11B2020/1288 , G11B2220/2541 , G11B2220/2579
摘要： A data reproducing method and apparatus are disclosed which download data associated with a recording medium from the outside of the recording medium, and reproduce the downloaded data along with data recorded in the recording medium. The data reproducing method includes -transmitting, to a content provider, information for identifying a recording medium, and a performance level of a local storage, downloading data according to the identifying information and the performance level from the content provider to the local storage, and reproducing the downloaded data along with data recorded in the recording medium.
摘要翻译：公开了从记录介质的外部下载与记录介质相关联的数据的数据再现方法和装置，并且与记录在记录介质中的数据一起再现下载的数据。数据再现方法包括 - 向内容提供者发送用于识别记录介质的信息和本地存储器的性能级别，根据识别信息和性能级别从内容提供商向本地存储器下载数据，以及再现下载的数据以及记录在记录介质中的数据。

4. 发明申请

WO2006073250A3 AUTHENTICATION METHOD, ENCRYPTION METHOD, DECRYPTION METHOD, CRYPTOGRAPHIC SYSTEM AND RECORDING MEDIUM 审中-公开
公开(公告)号：WO2006073250A3
公开(公告)日：2006-07-13
申请号：PCT/KR2006/000001
申请日：2006-01-02
申请人： LG ELECTRONICS INC. , KIM, Kun Suk , YOO, Jea Yong , SEO, Kang Soo
发明人： KIM, Kun Suk , YOO, Jea Yong , SEO, Kang Soo
IPC分类号： H04L9/32
摘要： An authentic method, encryption method, decryption method, cryptographic system and recording medium are disclosed. The present invention includes the steps of decrypting authentication information (301 ) and a content provider's public key (302) stored in a certificate (305) signed by a certificate authority to authenticate the content provider using the decrypted authentication information (301) and authenticating the public key (302) of the content provider by checking the decrypted public key of the content provider. And, the present invention provides the encryption method includes the steps of encrypting content data (1002) with a secret key (1004), encrypting the secret key (1004) with a public key (100/), and transferring the encrypted content data (1005) and the encrypted secret key (1008).

5. 发明申请

WO2006062311A1 RECORDING MEDIUM, METHOD FOR SEARCHING FOR CONTENT DATA FROM THE RECORDING MEDIUM, AND METHOD AND APPARATUS FOR REPRODUCING DATA FROM THE RECORDING MEDIUM 审中-公开
标题翻译：记录介质，用于从记录介质搜索内容数据的方法，以及用于从记录介质再现数据的方法和装置
公开(公告)号：WO2006062311A1
公开(公告)日：2006-06-15
申请号：PCT/KR2005/004081
申请日：2005-12-01
申请人： LG ELECTRONICS INC. , SEO, Kang Soo , YOO, Jea Yong , KIM, Byung Jin
发明人： SEO, Kang Soo , YOO, Jea Yong , KIM, Byung Jin
IPC分类号： G11B7/004 , G11B11/12
CPC分类号： H04N9/8205 , G11B7/00736 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , G11B2220/213 , G11B2220/2541 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N9/8216 , H04N9/8227
摘要： A recording medium, a method for searching for content data from the recording medium, and a method and apparatus for reproducing data from the recording medium are disclosed. The recording medium includes a stream area for storing content data, and a reproduction management area for storing a search file capable of searching for the content data. The search file divides the content data into a plurality of scenes. If the content data supports a multi-angle, the search file classifies the scenes according to angles, and includes attribute for specifying the angles. Therefore, the recording medium can easily search for a variety of content data recorded in the recording medium, can provide the searched result, and can effectively reproduce/manage data of the recording medium, resulting in the creation of more convenient functions for a user.
摘要翻译：公开了一种记录介质，用于从记录介质搜索内容数据的方法，以及用于从记录介质再现数据的方法和装置。记录介质包括用于存储内容数据的流区域和用于存储能够搜索内容数据的搜索文件的再现管理区域。搜索文件将内容数据分割成多个场景。如果内容数据支持多角度，则搜索文件根据角度对场景进行分类，并且包括用于指定角度的属性。因此，记录介质可以容易地搜索记录在记录介质中的各种内容数据，可以提供搜索结果，并且可以有效地再现/管理记录介质的数据，从而为用户创建更方便的功能。

6. 发明申请

WO2005104666A2 RECORDING MEDIUM HAVING A DATA STRUCTURE FOR MANAGING REPRODUCTION OF TEXT SUBTITLE DATA AND METHODS AND APPARATUSES ASSOCIATED THEREWITH 审中-公开
标题翻译：具有用于管理文本子数据的再现的数据结构的记录介质及其相关的方法和装置
公开(公告)号：WO2005104666A2
公开(公告)日：2005-11-10
申请号：PCT/KR2005/001260
申请日：2005-05-02
申请人： LG ELECTRONICS INC. , SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong
发明人： SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong
IPC分类号： G11B27/30
CPC分类号： G11B27/3027 , G11B2220/2541
摘要： A recording area of an example recording medium stores a text subtitle stream that includes a dialog style segment and at least one dialog presentation segment associated with the dialog style segment. The dialog style segment includes at least one set of style information. Each set of style information provides region positioning information for positioning a region in an image and text box positioning information for positioning a text box in the region. The dialog presentation segment includes at least one region subtitle information. The region subtitle information includes text subtitle data (e.g., style data and/or text string data) and a region style identifier, and the region style identifier identifies one of the sets of style information in the dialog style segment to apply to the text subtitle data.
摘要翻译：示例记录介质的记录区域存储包括对话样式段的文本字幕流和与对话样式段相关联的至少一个对话表示段。对话风格段包括至少一组样式信息。每组风格信息提供用于定位图像中的区域的区域定位信息和用于在该区域中定位文本框的文本框定位信息。对话呈现段包括至少一个区域字幕信息。区域字幕信息包括文本字幕数据（例如，风格数据和/或文本字符串数据）和区域样式标识符，并且区域样式标识符标识对话样式段中的一组样式信息以应用于文本字幕数据。

7. 发明申请

WO2005091728A2 RECORDING MEDIUM, METHOD, AND APPARATUS FOR REPRODUCING TEXT SUBTITLE STREAMS 审中-公开
标题翻译：记录中文，方法和设备，用于复制文本背景流
公开(公告)号：WO2005091728A2
公开(公告)日：2005-10-06
申请号：PCT/KR2005/000829
申请日：2005-03-22
申请人： LG ELECTRONICS INC. , SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong
发明人： SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong
IPC分类号： G11B19/02 , G11B27/034 , G11B27/10 , H04N5/445 , H04N5/781 , H04N5/85 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/87
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/105 , G11B2220/2541 , H04N5/445 , H04N5/85 , H04N7/0885 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8715 , H04N21/42646 , H04N21/4884
摘要： A recording medium, method, and apparatus for reproducing text subtitle streams are disclosed. A buffer initially preloads a text subtitle stream including a dialog style segment defining a group of region styles and first and second dialog presentation segments. A text subtitle decoder initially presents a first region of dialog text included in the first dialog presentation segment in a graphics plane and reads a continuous presentation flag included in the second dialog presentation segment, which includes a second region of dialog text. The text subtitle decoder presents the second region of dialog text by preserving the presentation of the first region of dialog text in the graphics plane if the continuous segment indicates that continuous presentation is required between the first and second regions of the dialog text.
摘要翻译：公开了用于再现文本字幕流的记录介质，方法和装置。缓冲器首先预加载文本字幕流，其中包括定义一组区域样式的对话样式段和第一和第二对话呈现段。文本字幕解码器最初在图形平面中呈现包括在第一对话呈现片段中的对话文本的第一区域，并且读取包括在第二对话呈现片段中的包括对话文本的第二区域的连续呈现标记。如果连续段指示在对话文本的第一和第二区域之间需要连续呈现，则文本字幕解码器通过在图形平面中保留对话文本的第一区域的呈现来呈现对话文本的第二区域。

8. 发明申请

WO2005091723A2 RECORDING MEDIUM AND METHOD AND APPARATUS FOR REPRODUCING AND RECORDING TEXT SUBTITLE STREAMS 审中-公开
标题翻译：记录介质以及用于再现和记录文本字幕流的方法和设备
公开(公告)号：WO2005091723A2
公开(公告)日：2005-10-06
申请号：PCT/KR2005/000580
申请日：2005-03-03
申请人： LG ELECTRONICS INC. , SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong , NOH, Si Jung
发明人： SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong , NOH, Si Jung
IPC分类号： G11B7/00 , G11B20/10 , G11B27/034 , G11B27/10 , H04N5/775 , H04N5/781 , H04N5/85 , H04N9/804 , H04N9/82
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/105 , G11B27/322 , G11B2220/2541 , H04N5/7755 , H04N5/85 , H04N9/8205 , H04N9/8227
摘要： A recording medium and method and apparatus for reproducing and recording text subtitle streams are disclosed. Each text subtitle stream includes a dialog style segment defining a set of region styles and at least one dialog presentation segment, each of which contains one or more regions of dialog text. Each region of dialog text is linked to one of the set of region styles defined in the dialog style segment, and includes at least one pair of an inline style and a text string. The inline style is configured to change one of region presentation properties specified by the linked region style for the text string.
摘要翻译：公开了用于再现和记录文本字幕流的记录介质以及方法和设备。每个文本字幕流包括定义一组区域样式的对话样式片段和至少一个对话呈现片段，每个对话呈现片段包含一个或多个对话文本区域。对话框文本的每个区域链接到对话框样式段中定义的一组区域样式中的一个，并且包括至少一对内联样式和文本字符串。内联样式配置为更改由链接区域样式为文本字符串指定的区域表示属性之一。

9. 发明申请

WO2005088634A1 RECORDING MEDIUM, METHOD, AND APPARATUS FOR REPRODUCING TEXT SUBTITLE STREAMS 审中-公开
标题翻译：记录中文，方法和设备，用于复制文本背景流
公开(公告)号：WO2005088634A1
公开(公告)日：2005-09-22
申请号：PCT/KR2005/000581
申请日：2005-03-03
申请人： LG ELECTRONICS INC. , SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong
发明人： SEO, Kang Soo , KIM, Byung Jin , YOO, Jea Yong
IPC分类号： G11B20/10
CPC分类号： G11B27/10 , G11B20/12 , G11B2220/2541
摘要： A recording medium, method, and apparatus for reproducing text subtitle streams are disclosed. A microcomputer initially reads a set of PlayItems and a SubPlayItem included in a PlayList which is recorded on a recording medium, and it further reads synchronization information included in the SubPlayItem. Each PlayItem is configured to reproduce at least one main AV stream, and the SubPlayItem is configured to reproduce a text subtitle stream. The synchronization information indicates a presentation start time of the SubPlayItem on a global time axis of the PlayList. When the PlayList is randomly accessed at a random access time on the global time axis, the microcomputer calculates a corresponding access time on a time axis of the SubPlayItem. Then a text subtitle decoder decodes for presentation a dialog presentation segment with the closest dialog start time after the corresponding access time on the axis of the SubPlayItem.
摘要翻译：公开了用于再现文本字幕流的记录介质，方法和装置。微型计算机最初读取记录在记录介质上的播放列表中包括的一组播放项目和子播放项目，并且还读取包含在子播放项目中的同步信息。每个PlayItem被配置为再现至少一个主AV流，并且SubPlayItem被配置为再现文本字幕流。同步信息指示在播放列表的全局时间轴上的SubPlayItem的呈现开始时间。当在全局时间轴上的随机访问时间随机访问播放列表时，微计算机在SubPlayItem的时间轴上计算相应的访问时间。然后，文本字幕解码器解码以在SubPlayItem的轴上的相应访问时间之后呈现具有最接近的对话开始时间的对话呈现片段。

10. 发明申请

WO2005043527A1 RECORDING MEDIUM, METHOD AND APPARATUS OF CONTROLLING DATA REPRODUCE FROM RECORDING MEDIUM 审中-公开
标题翻译：记录介质，记录媒体控制数据复制的方法和装置
公开(公告)号：WO2005043527A1
公开(公告)日：2005-05-12
申请号：PCT/KR2004/002710
申请日：2004-10-25
申请人： LG ELECTRONICS INC. , YOO, Jea Yong , KIM, Byung Jin , SEO, Kang Soo
发明人： YOO, Jea Yong , KIM, Byung Jin , SEO, Kang Soo
IPC分类号： G11B19/02
CPC分类号： G11B20/10 , H04N5/775 , H04N5/85 , H04N9/7921 , H04N9/8715
摘要： A recording medium, method and apparatus of controlling data reproduce from recording medium are disclosed. In an optical recording and reproducing apparatus controlling display of an external input signal and an internal optical disc reproducing signal, when a plurality of active programs corresponding to each signal attribute is provided, and when a desired display mode is decided, a display control method within a recording medium reproducing device includes generating at least one control command (Call API) so as to execute a reproducing engine suitable for the decided display mode among the at least one reproducing engine, thereby enhancing mutual compatibility between a newly standardized high density optical disc (BD) and peripheral apparatuses and providing more efficient and convenient functions to users.
摘要翻译：公开了一种从记录介质控制数据再现的记录介质，方法和装置。在控制外部输入信号和内部光盘重放信号的显示的光记录再现装置中，当提供与各信号属性相对应的多个活动程序时，当确定期望的显示模式时，记录介质再现装置包括：生成至少一个控制命令（Call API），以便在至少一个再现引擎中执行适合所确定的显示模式的再现引擎，由此增强新标准化的高密度光盘 BD）和外围设备，为用户提供更有效和便利的功能。

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