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1. 发明申请

WO2007020621A3 VIDEO TRICK MODE SYSTEM 审中-公开
标题翻译：视频TRICK模式系统
公开(公告)号：WO2007020621A3
公开(公告)日：2008-01-10
申请号：PCT/IL2006000762
申请日：2006-06-29
申请人： NDS LTD , WALD STEPHANIE , DARSHAN EZRA , FINK DAVID , MURRAY KEVIN
发明人： WALD STEPHANIE , DARSHAN EZRA , FINK DAVID , MURRAY KEVIN
IPC分类号： H04N5/91 , H04N5/85 , H04N7/26
CPC分类号： G11B27/031 , H04N5/76 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8205
摘要： A method for producing an auxiliary video stream arranged for reverse trick mode playback from a video stream including a plurality of uni-directional predicted frames, the method including producing the auxiliary video stream by performing the following steps copying each uni-directional predicted frame included in the video stream into a memory, thereby producing a plurality of copied frames in the memory, replacing each one of the plurality of copied frames with one corresponding supplemental frame, thereby producing a plurality of corresponding supplemental frames, and producing a copy of the video stream arranged in reverse processing order, the producing a copy including replacing each frame which corresponds to one of the plurality of copied frames with the one corresponding supplemental frame from among the plurality of corresponding supplemental frames. Related methods and systems are also described.
摘要翻译：一种用于从包括多个单向预测帧的视频流生成布置用于反向特技模式重放的辅助视频流的方法，所述方法包括通过执行以下步骤来产生辅助视频流：复制包括在每个单向预测帧中的每个单向预测帧视频流进入存储器，从而在存储器中产生多个复制的帧，用一个对应的补充帧替换多个复制帧中的每一个，从而产生多个相应的补充帧，并产生视频流的副本以反向处理顺序排列，产生一个副本，包括从多个对应的补充帧中用一个对应的补充帧替换对应于多个复制帧之一的每个帧。还描述了相关方法和系统。

2. 发明申请

WO0201866A3 TIME SHIFTED INTERACTIVE TELEVISION 审中-公开
标题翻译：时代变化的互动电视
公开(公告)号：WO0201866A3
公开(公告)日：2002-05-10
申请号：PCT/IL0100568
申请日：2001-06-21
申请人： NDS LTD , TSURIA YOSSI , WALD STEPHANIE , TIROSH GADI , DARSHAN EZRA , RICHARDSON DAVID , FINK DAVID , SHLISSEL MOSHE , VINOKUROV MENACHEM , WACHTFOGEL REUVEN , JACOBS ELI S , COHEN EINAT , BASTABLE IAN
发明人： TSURIA YOSSI , WALD STEPHANIE , TIROSH GADI , DARSHAN EZRA , RICHARDSON DAVID , FINK DAVID , SHLISSEL MOSHE , VINOKUROV MENACHEM , WACHTFOGEL REUVEN , JACOBS ELI , COHEN EINAT , BASTABLE IAN
IPC分类号： H04N5/76 , H04N9/82 , H04N21/262 , H04N21/433 , H04N21/4335 , H04N21/45 , H04N21/454 , H04N21/458 , H04N21/466 , H04N21/81 , H04N21/845 , H04N21/8545
CPC分类号： H04N21/466 , H04N5/76 , H04N9/8205 , H04N9/8227 , H04N9/8233 , H04N21/26291 , H04N21/4331 , H04N21/4334 , H04N21/4335 , H04N21/4532 , H04N21/454 , H04N21/458 , H04N21/812 , H04N21/8456 , H04N21/8545
摘要： Methods and apparatus for managing, implementing and using interactive applications and content that are digitally recorded and viewed in real-time and/or a time-shifted mode are provided. The interactive applications may be associated with television programs or may be unrelated thereto, and may be transmitted together with television programs or separately therefrom. Interactive applications that are employed in a time-shifted mode can be matched to current conditions and interactive content may be updated to include current data. Users may view and manipulate highlights of television programs and receive alerts of occurrence of real-time events during viewing of recorded material. Additional manipulations of interactive applications and content are also enabled. Related apparatus and methods are also described.
摘要翻译：提供了用于管理，实现和使用以实时和/或时移模式数字记录和观看的交互式应用和内容的方法和装置。交互式应用可以与电视节目相关联或者可以与电视节目无关，并且可以与电视节目一起发送或者与电视节目分开地传送。以时移模式采用的交互式应用程序可以与当前条件匹配，交互式内容可能会被更新为包含当前数据。用户可以查看和操纵电视节目的亮点，并在观看录制资料期间收到实时事件发生的警报。还启用了交互式应用程序和内容的其他操作。还描述了相关装置和方法。

3. 发明专利

IL180769A System for providing access to operation information 未知
公开(公告)号：IL180769A
公开(公告)日：2013-10-31
申请号：IL18076907
申请日：2007-01-17
申请人： DARSHAN EZRA , NDS LTD , FINK DAVID , MURRAY KEVIN
发明人： DARSHAN EZRA , FINK DAVID , MURRAY KEVIN
IPC分类号： G06F20060101

4. 发明申请

WO2006018827A3 SYSTEM FOR PROVIDING ACCESS TO OPERATION INFORMATION 审中-公开
标题翻译：提供操作信息的系统
公开(公告)号：WO2006018827A3
公开(公告)日：2007-01-25
申请号：PCT/IL2005000685
申请日：2005-06-28
申请人： NDS LTD , MURRAY KEVIN , FINK DAVID , DARSHAN EZRA
发明人： MURRAY KEVIN , FINK DAVID , DARSHAN EZRA
IPC分类号： H04B1/66 , H04N5/00 , H04N7/16 , H04N7/167
CPC分类号： H04N21/2362 , H04N5/783 , H04N9/8042 , H04N9/8205 , H04N21/23895 , H04N21/4334
摘要： The method for providing access (fig. 2) to operation information relating a digital signal, including providing a digital si encoded, in accordance with a layer encoding scheme, in a plurality of layers, and extracting operation information (fig. 3) from a fi layer of encoding within the digital signal, and placing the extracted information in a data section in a second layer of encoding wit the digital signal.
摘要翻译：用于提供对数字信号的操作信息的访问（图2）的方法，所述操作信息包括根据层编码方案在多个层中提供数字si编码，以及从一个层提取操作信息（图3） fi层数字信号中的编码，并将所提取的信息放置在数字信号的第二层编码中。

5. 发明申请

WO2004112004A8 MULTIMEDIA STORAGE AND ACCESS PROTOCOL 审中-公开
标题翻译：多媒体存储和访问协议
公开(公告)号：WO2004112004A8
公开(公告)日：2005-12-22
申请号：PCT/IL2004000334
申请日：2004-04-18
申请人： NDS LTD , WALD STEPHANIE , TSURIA YOSSI , DARSHAN EZRA , KIPNIS AVIAD , RICHARDSON DAVID , HALPERIN VICTOR
发明人： WALD STEPHANIE , TSURIA YOSSI , DARSHAN EZRA , KIPNIS AVIAD , RICHARDSON DAVID , HALPERIN VICTOR
IPC分类号： G06F11/30 , G06F12/14 , G11B20060101 , H04L9/00 , H04L9/32
CPC分类号： G11B20/00086 , G06F21/10 , G11B20/00123 , G11B20/00166 , G11B20/00384 , G11B20/00731 , G11B20/00855 , H04L9/3268 , H04L63/0428 , H04L63/101 , H04L2209/34 , H04L2209/603 , H04L2463/101 , H04N21/43615 , H04N21/43622 , H04N21/4367
摘要： A method for protecting content including providing a host (106), a player (104), a communications link between host and player for communicating content therebetween, a recordable medium adapted to be played by and recorded to by the player, and an encrypted item of content, and producing a secure content license corresponding to the content, the license including a key for accessing the content, a permission list for determining whether the host or the player is allowed to access the content under pre-defined circumstances, the circumstances including a type of use of the encrypted content, an identification of the recordable medium, the recordable medium identification generated in accordance with a predefined recordable medium identification generation algorithm, and describing at least one physical characteristic of the recordable medium, and an identification of the content, the item identification describing at least one data characteristic of the content.
摘要翻译：一种用于保护内容的方法，包括提供主机（106），播放器（104），主机和播放器之间的用于在其间传送内容的通信链路，适于由播放器播放和记录的可记录介质以及加密项目并且生成与内容相对应的安全内容许可，该许可包括用于访问内容的密钥，用于确定主机或玩家是否被允许在预定情况下访问内容的许可列表，所述情况包括加密内容的使用类型，可记录介质的识别，根据预定义的可记录介质标识生成算法生成的可记录介质标识，以及描述可记录介质的至少一个物理特征，以及内容的标识描述内容的至少一个数据特征的项目标识。

6. 发明申请

WO2004112004A3 MULTIMEDIA STORAGE AND ACCESS PROTOCOL 审中-公开
标题翻译：多媒体存储和访问协议
公开(公告)号：WO2004112004A3
公开(公告)日：2005-06-30
申请号：PCT/IL2004000334
申请日：2004-04-18
申请人： NDS LTD , WALD STEPHANIE , TSURIA YOSSI , DARSHAN EZRA , KIPNIS AVIAD , RICHARDSON DAVID , HALPERIN VICTOR
发明人： WALD STEPHANIE , TSURIA YOSSI , DARSHAN EZRA , KIPNIS AVIAD , RICHARDSON DAVID , HALPERIN VICTOR
IPC分类号： G06F11/30 , G06F12/14 , G11B20060101 , H04L9/00 , H04L9/32
CPC分类号： G11B20/00086 , G06F21/10 , G11B20/00123 , G11B20/00166 , G11B20/00384 , G11B20/00731 , G11B20/00855 , H04L9/3268 , H04L63/0428 , H04L63/101 , H04L2209/34 , H04L2209/603 , H04L2463/101 , H04N21/43615 , H04N21/43622 , H04N21/4367
摘要： A method for protecting content including providing a host (106), a player (104), a communications link between host and player for communicating content therebetween, a recordable medium adapted to be played by and recorded to by the player, and an encrypted item of content, and producing a secure content license corresponding to the content, the license including a key for accessing the content, a permission list for determining whether the host or the player is allowed to access the content under pre-defined circumstances, the circumstances including a type of use of the encrypted content, an identification of the recordable medium, the recordable medium identification generated in accordance with a predefined recordable medium identification generation algorithm, and describing at least one physical characteristic of the recordable medium, and an identification of the content, the item identification describing at least one data characteristic of the content.
摘要翻译：一种用于保护内容的方法，该方法包括提供主机（106），播放器（104），主机和播放器之间用于在其间传送内容的通信链路，适于由播放器播放和记录的可记录介质，以及加密项并产生对应于该内容的安全内容许可证，该许可证包括用于访问内容的密钥，用于确定主机或玩家是否被允许在预定义的情况下访问该内容的许可列表，该情形包括加密内容的使用类型，可记录介质的标识，根据预定义的可记录介质标识生成算法生成的可记录介质标识，以及描述可记录介质的至少一个物理特征以及内容的标识该物品标识描述内容的至少一个数据特征。

7. 发明专利

IL150629A METHOD AND SYSTEM FOR CONTROL OF BROADCAST CONTENT ACCESS 未知
公开(公告)号：IL150629A
公开(公告)日：2010-12-30
申请号：IL15062902
申请日：2002-07-08
申请人： TSURIA YOSSI , SHLISSEL MOSHE , WACHTFOGEL REUVEN , DARSHAN EZRA , NDS LTD , WALD STEPHANIE , ROZENHAUZ AHARON , SANDLER LEONID
发明人： TSURIA YOSSI , SHLISSEL MOSHE , WACHTFOGEL REUVEN , DARSHAN EZRA , WALD STEPHANIE , ROZENHAUZ AHARON , SANDLER LEONID

8. 发明申请

WO2005122688A2 SPLICING SYSTEM 审中-公开
标题翻译：分离系统
公开(公告)号：WO2005122688A2
公开(公告)日：2005-12-29
申请号：PCT/IL2005000608
申请日：2005-06-08
申请人： NDS LTD , WHITE DAVID , MURRAY KEVIN A , DARSHAN EZRA , SHLISSEL MOSHE , WHITTAKER DAVID , GEYZEL ZEEV , WACHTFOGEL REUVEN
发明人： WHITE DAVID , MURRAY KEVIN A , DARSHAN EZRA , SHLISSEL MOSHE , WHITTAKER DAVID , GEYZEL ZEEV , WACHTFOGEL REUVEN
IPC分类号： H04N5/00 , H04N7/24
CPC分类号： G11B27/105 , G11B27/322 , H04N21/4325 , H04N21/44016
摘要： A method for switching from playing a first compressed data segment to playing a second compressed recorded data segment, the method including playing an uncompressed copy of a start of the second compressed recorded data segment upon switching from playing the first compressed data segment, decoding the second compressed recorded data segment from a preceding random access point, the preceding random access point preceding, in the second compressed recorded data segment, a point at which playing is to be switched to the second compressed recorded data segment, stopping the decoding of the second compressed recorded data segment when reaching a point beyond a point currently being played in the uncompressed copy, and switching to playing the second compressed recorded data segment when playing the uncompressed copy of a start of the second compressed recorded data segment reaches the point at which the decoding of the second compressed recorded data segment was stopped. Related apparatus and methods are also provided.
摘要翻译：一种用于从播放第一压缩数据段到播放第二压缩记录数据段的切换的方法，所述方法包括：播放所述第二压缩记录数据段的开始的未压缩副本，从播放所述第一压缩数据段切换，解码所述第二压缩数据段从前一个随机接入点的前一随机接入点的压缩记录数据段，在第二压缩记录数据段中的前一个随机接入点，播放要切换到第二压缩记录数据段的点，停止对第二压缩记录数据段的解码当到达超过当前在未压缩副本中播放的点的点时记录数据段，并且当播放第二压缩记录数据段的开始的未压缩副本时切换到播放第二压缩记录数据段到达解码的点的第二压缩记录数据段被停止。还提供了相关的装置和方法。

9. 发明专利

IL179412A SPLICING SYSTEM 未知
公开(公告)号：IL179412A
公开(公告)日：2011-08-31
申请号：IL17941206
申请日：2006-11-20
申请人： SHLISSEL MOSHE , WACHTFOGEL REUVEN , DARSHAN EZRA , NDS LTD , GEYZEL ZEEV , FINK DAVID
发明人： SHLISSEL MOSHE , WACHTFOGEL REUVEN , DARSHAN EZRA , GEYZEL ZEEV , FINK DAVID

10. 发明申请

WO0135669A8 SYSTEM FOR DATA STREAM PROCESSING 审中-公开
标题翻译：数据流处理系统
公开(公告)号：WO0135669A8
公开(公告)日：2001-10-04
申请号：PCT/IL0000276
申请日：2000-05-16
申请人： NDS LTD , DARSHAN EZRA , SHLISSEL MOSHE , WACHTFOGEL REUVEN
发明人： DARSHAN EZRA , SHLISSEL MOSHE , WACHTFOGEL REUVEN
IPC分类号： G11B27/10 , H04N5/783 , H04N5/913 , H04N7/167 , H04N7/24 , H04N9/804
CPC分类号： H04N21/23476 , G11B27/105 , G11B2220/20 , G11B2220/415 , H04N5/783 , H04N7/1675 , H04N9/8042 , H04N21/2381 , H04N21/4147 , H04N21/42661 , H04N21/4363 , H04N21/4381 , H04N21/440245 , H04N21/8455 , H04N2005/91364
摘要： A method for processing a data stream including receiving a transport stream (TS), storing at least a portion of the TS, the at least a portion of the TS having a beginning and including a plurality of TS packets, determining, from among the plurality of TS packets, at least one TS packet including a candidate access point, storing in an index store a byte offset of the candidate access point; and storing in the index store a plurality of indications of byte offset, each byte offset being associated with an arrival time of a received TS packet.
摘要翻译：一种用于处理数据流的方法，所述方法包括：接收传输流（TS）;存储所述TS的至少一部分，所述TS的所述至少一部分具有开头并且包括多个TS分组;确定所述多个至少一个TS分组包括候选接入点，在索引存储器中存储候选接入点的字节偏移量; 以及在索引存储器中存储多个字节偏移量的指示，每个字节偏移量与接收到的TS数据包的到达时间相关联。

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