公开(公告)号：US20160004849A1

公开(公告)日：2016-01-07

申请号：US14770370

申请日：2014-02-27

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo LEE ,  Sunghyun CHO ,  Soojin HWANG ,  Suk KIM ,  Hyeonjae LEE ,  Younghwan KWON ,  Jinpil KIM ,  Jaekoo LEE ,  Jingu CHOI

IPC: G06F21/16 ,  H04N21/4627 ,  H04N21/258 ,  H04N21/432 ,  G06F21/10 ,  H04N21/254

CPC classification number: G06F21/16 ,  G06F21/10 ,  G06F2221/2101 ,  H04L9/3268 ,  H04L63/062 ,  H04L2209/603 ,  H04L2463/101 ,  H04L2463/103 ,  H04N21/2541 ,  H04N21/25875 ,  H04N21/278 ,  H04N21/4325 ,  H04N21/4627 ,  H04N21/6334

Abstract: The present invention provides a method for playing contents, which are stored in a storage device connected via at least one interface, the method comprising: detecting a connection of the storage device; transmitting transaction information stored in the detected storage device to a license server, wherein the transaction information includes transaction identification information which identifies a corresponding transaction and a user; receiving, from the license server, license information allowing to play the contents; and playing the contents on the basis of the license information, wherein the license information includes a license file and a license key.

Abstract translation: 本发明提供了一种播放内容的方法，其存储在通过至少一个接口连接的存储设备中，该方法包括：检测存储设备的连接; 将检测到的存储装置中存储的交易信息发送到许可证服务器，其中所述交易信息包括识别对应交易和用户的交易标识信息; 从许可证服务器接收允许播放内容的许可信息; 以及基于所述许可信息播放所述内容，其中所述许可信息包括许可证文件和许可证密钥。