发明授权
- 专利标题： Information processing apparatus, data management method, and program
- 专利标题（中）： 信息处理装置，数据管理方法和程序
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申请号： US13395064申请日： 2010-08-31
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公开(公告)号： US09154833B2公开(公告)日： 2015-10-06
- 发明人: Yoshiharu Dewa , Naohisa Kitazato , Katsunori Hashimoto , Masahito Mori
- 申请人： Yoshiharu Dewa , Naohisa Kitazato , Katsunori Hashimoto , Masahito Mori
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sherr & Jiang, PLLC
- 优先权： JPP2009-213793 20090915
- 国际申请： PCT/JP2010/005344 WO 20100831
- 国际公布： WO2011/033730 WO 20110324
- 主分类号： H04N21/44
- IPC分类号： H04N21/44 ; H04N21/472 ; H04N21/236 ; H04N21/434
摘要：
[Object] To realize processing for switching a reproduction state from broadcast data to network data and resuming the reproduction of the original broadcast data.[Solving Means] A browser (241) acquires, via a network, an XML-AIT having a content equivalent to a broadcast AIT defining a life cycle of a broadcast application while a VoD content is reproduced after being switched from the broadcast application. The browser (241) manages the broadcast application based on the XML-AIT and resumes the reception of the broadcast application after the reproduction of the VoD content is ended. With this structure, processing of separating two transport streams at the same time becomes unnecessary, and one demultiplexer (23) only needs to be provided.