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51.
公开(公告)号:US20050050518A1
公开(公告)日:2005-03-03
申请号:US10925247
申请日:2004-08-24
Applicant: Dirk Adolph , Stefan Kubsch , Hui Li , Harald Schiller , Wolfgang Klausberger
Inventor: Dirk Adolph , Stefan Kubsch , Hui Li , Harald Schiller , Wolfgang Klausberger
IPC: G11B27/00 , G11B27/034 , G11B27/10 , G11B27/11 , G06F9/44
CPC classification number: G11B27/002 , G11B27/034 , G11B27/105 , G11B27/11 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , G11B2220/2579
Abstract: The invention relates to the updating of a local copy of metadata. First change history data of metadata are read from an optical storage medium. Second change history data of the metadata are read from a local storage of an optical storage medium playback and/or recording device. If the first and second change history data are different a change attribute is read a from the optical storage medium and an update operation of the metadata stored in the local storage or an update operation in the optical storage medium is determined depending on the change attribute.
Abstract translation: 本发明涉及元数据的本地副本的更新。 从光存储介质读取元数据的第一变化历史数据。 从光存储介质重放和/或记录装置的本地存储器读取元数据的第二改变历史数据。 如果第一和第二改变历史数据不同,则从光存储介质读取变化属性,并且根据变化属性确定存储在本地存储器中的元数据的更新操作或光存储介质中的更新操作。
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公开(公告)号:US20050022254A1
公开(公告)日:2005-01-27
申请号:US10879842
申请日:2004-06-29
Applicant: Dirk Adolph , Uwe Janssen , Hui Li , Harald Schiller
Inventor: Dirk Adolph , Uwe Janssen , Hui Li , Harald Schiller
IPC: H04N5/222 , G06F7/00 , G06F17/00 , G11B27/02 , G11B27/031 , G11B27/034 , H04L29/00 , H04L29/06 , H04N5/14 , H04N5/91 , H04N7/16 , H04N9/64
CPC classification number: H04N21/2353 , G11B27/034 , G11B2220/2541 , G11B2220/2562
Abstract: The invention relates to a method of editing a data stream, the data stream having a first unique identifier of an identifier space and having assigned metadata, the metadata comprising meta information and a metadata link, the metadata link comprising the first unique identifier and at least one data packet identifier. When performing an editing operation on the data stream, a second unique identifier of the identifier space is assigned to the data stream and the first unique identifier for a resolver task is stored, using a decision metric for updating the meta link.
Abstract translation: 本发明涉及一种编辑数据流的方法,所述数据流具有标识符空间的第一唯一标识符并具有分配的元数据,所述元数据包括元信息和元数据链接,所述元数据链接包括第一唯一标识符,并且至少 一个数据包标识符。 当对数据流执行编辑操作时,将标识符空间的第二唯一标识符分配给数据流,并且使用用于更新元链接的决策度量来存储解析器任务的第一唯一标识符。
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公开(公告)号:US20050005289A1
公开(公告)日:2005-01-06
申请号:US10880256
申请日:2004-06-29
Applicant: Dirk Adolph , Jobst Horentrup , Hui Li , Harald Schiller , Uwe Janssen
Inventor: Dirk Adolph , Jobst Horentrup , Hui Li , Harald Schiller , Uwe Janssen
IPC: G11B27/034 , G11B27/32 , H04N5/00 , H04N5/85 , H04N7/025 , H04N7/10 , H04N7/173 , H04N9/804 , H04N9/82
CPC classification number: H04N9/8205 , G11B27/034 , G11B2220/216 , G11B2220/218 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , H04N5/85 , H04N9/8042
Abstract: The invention relates to a method of linking metadata to a data stream, the data stream having time-based navigation data and play list data, the play list data being indicative of play items of one or more play lists, the time-based navigation data mapping play items to the data stream, the method including the steps of: using the time-based navigation data for mapping of metadata to the play items, storing a metadata link being descriptive of the mapping of the metadata to the play items.
Abstract translation: 本发明涉及将元数据连接到数据流的方法,具有基于时间的导航数据和播放列表数据的数据流,播放列表数据表示一个或多个播放列表的播放项目,基于时间的导航数据 将播放项目映射到数据流,该方法包括以下步骤:使用基于时间的导航数据将元数据映射到播放项目,存储描述元数据到播放项目的映射的元数据链接。
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