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1. 发明申请

WO2006129917A3 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：WO2006129917A3
公开(公告)日：2007-03-01
申请号：PCT/KR2006001458
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 (S50), downloading data according to the identifying information and the performance level from the content provider to the local storage (S60), and reproducing the downloaded data along with data recorded in the recording medium (S70).
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（S50），根据识别信息和性能级别从内容提供商下载数据到本地存储器（S60），并且再现下载的数据以及记录在记录介质中的数据（S70）。

2. 发明申请

WO2005074399A3 RECORDING MEDIUM AND METHOD AND APPARATUS FOR DECODING TEXT SUBTITLE STREAMS 审中-公开
标题翻译：记录介质和解码文本背景流的方法和装置
公开(公告)号：WO2005074399A3
公开(公告)日：2005-10-06
申请号：PCT/KR2005000091
申请日：2005-01-12
申请人： LG ELECTRONICS INC , YOO JEA YONG , SEO KANG SOO , KIM BYUNG JIN , PARK SUNG WAN , SHIM YOUNG SUN , LEE SEUNG HOON
发明人： YOO JEA YONG , SEO KANG SOO , KIM BYUNG JIN , PARK SUNG WAN , SHIM YOUNG SUN , LEE SEUNG HOON
IPC分类号： G06F15/00 , G11B20/10 , G11B27/30
CPC分类号： G11B27/3027 , G11B27/11 , G11B2220/2541 , Y10S707/99936 , Y10S707/99942 , Y10S707/99943
摘要： At least one text subtitle stream is recorded on a recording medium. Each text subtitle stream includes a dialog style segment defining a set of region styles and at least one dialog presentation segment. Each dialog presentation segment contains at least one region of dialog text and being linked to at least one of the set of region styles. The dialog style segment includes a player style flag which indicates whether a player is permitted to generate its own set of player styles. Then each dialog presentation segment is decoded using the set of player styles if the permission is indicated by the player style flag.
摘要翻译：至少一个文本字幕流被记录在记录介质上。每个文本字幕流包括定义一组区域样式和至少一个对话呈现段的对话风格段。每个对话呈现段包含对话文本的至少一个区域并被链接到该区域样式集合中的至少一个。对话风格段包括玩家风格标志，其指示玩家是否允许生成其自己的一组玩家风格。然后，如果播放器风格标志指示许可，则使用该组播放器样式对每个对话呈现片段进行解码。

3. 发明申请

WO2005074400A3 RECORDING MEDIUM AND METHOD AND APPARATUS FOR DECODING TEXT SUBTITLE STREAMS 审中-公开
标题翻译：记录介质和解码文本背景流的方法和装置
公开(公告)号：WO2005074400A3
公开(公告)日：2005-10-06
申请号：PCT/KR2005000092
申请日：2005-01-12
申请人： LG ELECTRONICS INC , YOO JEA YONG , SEO KANG SOO , KIM BYUNG JIN , PARK SUNG WAN , SHIM YOUNG SUN , LEE SEUNG HOON
发明人： YOO JEA YONG , SEO KANG SOO , KIM BYUNG JIN , PARK SUNG WAN , SHIM YOUNG SUN , LEE SEUNG HOON
IPC分类号： G11B20/10 , G11B27/10 , H04N5/44 , H04N5/445 , H04N5/781 , H04N9/804 , H04N9/82
CPC分类号： G11B27/105 , G11B2220/2541 , H04N5/4401 , H04N5/44508 , H04N5/781 , H04N9/8042 , H04N9/8233 , H04N21/42646 , H04N21/4316 , H04N21/4325 , H04N21/4884
摘要： At least one text subtitle stream is recorded on a recording medium. Each text subtitle stream includes a dialog style segment defining a set of region styles and at least one dialog presentation segment. Each dialog presentation segment contains at least one region of dialog text and being linked to at least one of the set of region styles. The dialog style segment further defines a set of user control styles for each region style. Each user control style is selectable by a user and is configured to change at least one of region presentation properties specified by a corresponding region style.
摘要翻译：至少一个文本字幕流被记录在记录介质上。每个文本字幕流包括定义一组区域样式和至少一个对话呈现段的对话风格段。每个对话呈现段包含对话文本的至少一个区域并被链接到该区域样式集合中的至少一个。对话框样式段进一步为每个区域样式定义一组用户控件样式。每个用户控制样式可由用户选择，并且被配置为改变由相应区域样式指定的区域呈现属性中的至少一个。

4. 发明申请

WO2006078121A3 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，以及用于从记录介质再现数据的方法和设备
公开(公告)号：WO2006078121A3
公开(公告)日：2006-11-09
申请号：PCT/KR2006000200
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：公开了一种记录介质，以及用于从记录介质再现数据的方法和设备。公开了一种用于有效地再现记录在记录介质中的具有不同属性的数据的盘包装，以及用于再现记录介质的数据和从内容提供者（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以及其中盘播放器形成更新的管理文件的第二种情况。

5. 发明申请

WO2006059888A2 METHOD AND APPARATUS FOR REPRODUCING DATA FROM RECORDING MEDIUM USING LOCAL STORAGE 审中-公开
标题翻译：用于使用本地存储从记录介质再现数据的方法和设备
公开(公告)号：WO2006059888A2
公开(公告)日：2006-06-08
申请号：PCT/KR2005004103
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
CPC分类号： G11B27/034 , G11B27/11 , G11B2220/2541
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.
摘要翻译：公开了一种使用本地存储器从记录介质再现数据的方法和装置。公开了一种用于从外部下载与记录介质相关联的数据并且再现下载的数据的方法和装置。形成与本地存储器的下载数据中的记录介质组合的绑定单元，并且使用绑定信息将其与记录介质的文件组合，从而形成虚拟包。通过虚拟包再现记录介质的数据和/或本地存储器的数据。如果在形成虚拟包时，包含在绑定单元中的特定文件等于包含在记录介质中的特定文件，则将优先级分配给绑定单元的文件，以便形成虚拟包。因此，可以同时有效地再现记录介质的数据和本地存储器的数据，从而使用户更方便。

6. 发明申请

WO2006073250A2 AUTHENTICATION METHOD, ENCRYPTION METHOD, DECRYPTION METHOD, CRYPTOGRAPHIC SYSTEM AND RECORDING MEDIUM 审中-公开
标题翻译：认证方法，加密方法，分解方法，CRYPTOGRAPHIC系统和记录介质
公开(公告)号：WO2006073250A2
公开(公告)日：2006-07-13
申请号：PCT/KR2006000001
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
CPC分类号： G06F21/335 , G11B20/00086 , G11B20/0021 , G11B20/00246 , G11B20/00427 , G11B20/00521 , G11B20/00855 , G11B2020/1288 , G11B2220/2541 , H04L9/007 , H04L9/3265 , H04L63/045 , H04L63/0823 , H04L2209/60
摘要： An authentication method, encryption method, decryption method, cryptographic system and recording medium are disclosed. The present invention includes the steps of decrypting authentication information and a content provider's public key stored in a certificate signed by a certificate authority with a public key of the certificate authority to authenticate the content provider using the decrypted authentication information and authenticating the public key 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 with a secret key, encrypting the secret key with a public key, and transferring the encrypted content data and the encrypted secret key.
摘要翻译：公开了一种认证方法，加密方法，解密方法，加密系统和记录介质。本发明包括以下步骤：使用认证机构的公共密钥对由认证机构签名的证书中存储的认证信息和内容提供者的公开密钥进行解密，以使用解密的认证信息对内容提供者进行认证，并认证该公开密钥内容提供商通过检查内容提供商的解密公钥。并且，本发明提供的加密方法包括以秘密密钥加密内容数据，用公开密钥加密秘密密钥，以及传送加密的内容数据和加密的密钥的步骤。

7. 发明申请

WO2005084143A3 HIGH DENSITY OPTIAL DISC AND METHOD FOR CREATING AND REPRODUCING FILE SYSTEM OF THE SAME 审中-公开
标题翻译：高密度光盘及用于创建和再现文件系统的方法
公开(公告)号：WO2005084143A3
公开(公告)日：2005-11-17
申请号：PCT/KR2005000551
申请日：2005-02-28
申请人： LG ELECTRONICS INC , SEO KANG SOO , KIM BYUNG JIN , YOO JEA YONG , PARK SUNG WAN
发明人： SEO KANG SOO , KIM BYUNG JIN , YOO JEA YONG , PARK SUNG WAN
IPC分类号： G11B20/12 , G11B5/09 , G11B7/24 , G11B27/32
CPC分类号： G11B20/1217 , G11B27/322 , G11B2020/1222 , G11B2020/1232 , G11B2020/1288 , G11B2220/2541
摘要： A high density optical disc and a method for creating and reproducing a file system of the same are disclosed. In recording a file system information on an optical disc, the method for creating a file system of a high density optical disc includes recording a main volume descriptor sequence and a reserve volume descriptor sequence, wherein each of the main volume descriptor sequence and the reserve volume descriptor sequence is recorded in a different ECC block. Accordingly, a highly reliable file system information may be provided. Furthermore, by using the newly created file system information, the optical disc may be reproduced with more efficiency.
摘要翻译：公开了一种高密度光盘以及用于创建和再现文件系统的方法。在光盘上记录文件系统信息时，创建高密度光盘的文件系统的方法包括记录主卷描述符序列和备用卷描述符序列，其中主卷描述符序列和备用卷中的每一个描述符序列被记录在不同的ECC块中。相应地，可以提供高度可靠的文件系统信息。而且，通过使用新创建的文件系统信息，可以更高效地再现光盘。

8. 发明申请

WO2006049476A3 METHOD AND APPARATUS FOR REPRODUCING DATA FROM RECORDING MEDIUM USING LOCAL STORAGE 审中-公开
标题翻译：使用本地存储从记录介质再现数据的方法和装置
公开(公告)号：WO2006049476A3
公开(公告)日：2006-11-02
申请号：PCT/KR2005003771
申请日：2005-11-08
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： G11B19/02
CPC分类号： G11B20/10 , G11B19/025 , G11B27/329 , G11B2020/10861 , G11B2020/10962 , G11B2220/2541
摘要： A method and apparatus for reproducing data from a recording medium using a local storage is disclosed. If downloaded data is stored in the local storage and enters an updatable state, it is updated to a local storage file structure. A binding unit is formed in the updated local storage file structure, and the formed binding unit is combined with a recording medium file structure, such that a virtual package is formed. Therefore, recording medium data and/or downloaded local storage data are reproduced according to the formed virtual package.
摘要翻译：公开了一种使用本地存储器从记录介质再现数据的方法和装置。如果下载的数据存储在本地存储器中并进入可更新状态，则将其更新为本地存储文件结构。在更新的本地存储文件结构中形成绑定单元，并且将形成的绑定单元与记录介质文件结构组合，从而形成虚拟包。因此，根据所形成的虚拟包，再现记录介质数据和/或下载的本地存储数据。

9. 发明申请

WO2005050528A3 METHOD OF CREATING PLAYBACK CONTROL FILE FOR RECORDING MEDIUM AND METHOD AND APPARATUS FOR REPRODUCING DATA USING THE PLAYBACK CONTROL FILE 审中-公开
标题翻译：创建用于记录媒体的播放控制文件的方法和使用播放控制文件再现数据的方法和装置
公开(公告)号：WO2005050528A3
公开(公告)日：2005-08-04
申请号：PCT/KR2004003000
申请日：2004-11-19
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： G11B7/004 , G06K20060101 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/11 , G11B27/32 , H04N5/783 , H04N5/85 , H04N9/82
CPC分类号： G11B27/034 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2220/2541 , H04N5/765 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8715
摘要： A method of creating the playback control file for a recording medium and a method and apparatus for reproducing data using the playback control file are disclosed. The method includes reading an original PlayList including at least one original PlayItem from the recording medium, the at least one original PlayItem being configured to reproduce original data recorded on the recording medium, downloading at least one additional PlayItem from an external source, the at least one additional PlayItem being configured to reproduce additional data downloadable from the external source, and creating a new PlayList by binding the original PlayList with the at least one additional PlayItem, the new PlayList being able to reproduce the original data and the additional data, individually or in combination.
摘要翻译：公开了一种创建用于记录介质的重放控制文件的方法以及使用该重放控制文件再现数据的方法和装置。该方法包括从记录介质读取包括至少一个原始PlayItem的原始播放列表，所述至少一个原始播放项被配置为再现记录在记录介质上的原始数据，至少从外部源下载至少一个附加PlayItem，至少一个附加的PlayItem被配置为再现从外部源可下载的附加数据，以及通过将原始播放列表与至少一个附加PlayItem绑定来创建新的播放列表，新的播放列表能够单独或再现原始数据和附加数据结合。

10. 发明申请

WO2006031051A3 RECORDING MEDIUM, AND METHOD AND APPARATUS OF REPRODUCING DATA RECORDED ON THE SAME 审中-公开
标题翻译：记录媒体，以及记录在其上的再现数据的方法和装置
公开(公告)号：WO2006031051A3
公开(公告)日：2007-06-21
申请号：PCT/KR2005003020
申请日：2005-09-13
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： G11B20/10 , G11B27/00
CPC分类号： G11B20/12 , G11B27/105 , G11B27/30 , G11B27/329 , G11B2220/2541
摘要： A recording medium includes a data area and a data management area. The data area includes first and second titles which have different data formats with respect to each other. The data management area includes a plurality of data management files required for reproducing the first and second titles. The data management files include a first object file which contains first management information associated with reproduction of the first title, and a second object file which contains second management information associated with reproduction of the second title. For example, the first title is a movie title and the second title is a Java title, and the first object file is a movie object and the second object file is one or more Java object files.
摘要翻译：记录介质包括数据区和数据管理区。数据区域包括彼此具有不同数据格式的第一和第二标题。数据管理区域包括用于再现第一和第二标题所需的多个数据管理文件。数据管理文件包括包含与第一标题的再现相关联的第一管理信息的第一目标文件和包含与第二标题的再现相关联的第二管理信息的第二目标文件。例如，第一标题是电影标题，第二标题是Java标题，第一目标文件是电影对象，第二目标文件是一个或多个Java对象文件。

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