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发明申请
US20050141879A1 Apparatus and method for reproducing AV data based on updated reproduction control information 审中-公开
基于更新再现控制信息再现AV数据的装置和方法

Apparatus and method for reproducing AV data based on updated reproduction control information
摘要：
An apparatus and method reproduce AV data, wherein reproduction control information of AV data is downloaded via a network or using other methods, and current reproduction control information is updated, so that the AV data is reproduced based on the updated reproduction control information. The apparatus includes a primary information storage medium and a database. The primary information storage medium stores the AV data and reproduction control information of the AV data. The database is created based on the reproduction control information of the AV data that is recorded on the primary information storage medium. The database is updated using received reproduction control information according to a predetermined update command.
摘要（中）：

一种再现AV数据的装置和方法，其中通过网络或使用其他方法下载AV数据的再现控制信息，并且更新当前再现控制信息，从而基于更新的再现控制信息再现AV数据。 该装置包括主信息存储介质和数据库。 主信息存储介质存储AV数据的AV数据和再现控制信息。 基于记录在主信息存储介质上的AV数据的再现控制信息创建数据库。 根据预定的更新命令，使用接收到的再现控制信息更新数据库。

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