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1. 发明申请

WO2014072872A1 PERSISTENT REVIEW BUFFER 审中-公开
标题翻译：持续评论缓冲区
公开(公告)号：WO2014072872A1
公开(公告)日：2014-05-15
申请号：PCT/IB2013/059695
申请日：2013-10-27
申请人： NDS LIMITED , KHARITONSKY, Dany , NOVOGRODSKY, Sara
发明人： KHARITONSKY, Dany , NOVOGRODSKY, Sara
IPC分类号： H04N21/433 , H04N21/4335 , H04N21/44 , H04N21/438 , H04N21/845
CPC分类号： H04N21/44004 , H04N5/907 , H04N21/4147 , H04N21/4325 , H04N21/4331 , H04N21/4334 , H04N21/4335 , H04N21/4383 , H04N21/8456
摘要： A method of content recording and playback is carried out in a receiving device by selecting one of a plurality of digital content streams (80, 82, 84), which have respective distribution arrangements. A content segment (90) of a review buffer (88) is established and configured for the one content stream. While recording the one content stream in the review buffer (90), a content source change operation is performed to record another content stream in the review buffer (88) by discontinuing recording of the one content stream, and iterating establishing, configuring and recording with a new content segment (92). Recorded content of the content segment (90) and new content segment (92) are stored in respective data stores (102, 100). The content streams may be replayed in an order or a reverse order of recording thereof by retrieving data from respective content segments or data stores. Related apparatus is also described.
摘要翻译：通过选择具有各自的分配结构的多个数字内容流（80,82,84）中的一个，在接收设备中执行内容记录和重放的方法。为一个内容流建立和配置审阅缓冲器（88）的内容片段（90）。在将一个内容流记录在审阅缓冲器（90）中的同时，执行内容源改变操作，通过中断一个内容流的记录来再现在审阅缓冲器（88）中记录另一个内容流，并且迭代建立，配置和记录新内容片段（92）。内容段（90）和新内容段（92）的记录内容被存储在各自的数据存储区（102,100）中。可以通过从相应的内容段或数据存储中检索数据，以其记录的顺序或相反的顺序重播内容流。还描述了相关装置。

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