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1. 发明申请

WO2004064293A8 BOOKMARKS AND WATCHPOINTS FOR SELECTION AND PRESENTATION OF MEDIA STREAMS 审中-公开
标题翻译：媒体流选择和演示的书签和观察点
公开(公告)号：WO2004064293A8
公开(公告)日：2006-05-11
申请号：PCT/US2004000302
申请日：2004-01-08
申请人： KALEIDESCAPE INC
发明人： RECHSTEINER PAUL , NEELY SHAWN R , KESTELOOT LAWRENCE , MALCOLM MICHAEL A , WATSON STEPHEN
IPC分类号： G06F7/00 , G06F17/30 , H04L20060101 , H04L1/00
CPC分类号： H04N21/47214 , G11B27/034 , G11B27/105 , H04N21/858
摘要： Selection and presentation of media streams, in which presentation is not limited by order imposed by the digital content representative of those media streams, in response to bookmarks (211) and watchpoints settable and usable by a user (Figure 2). Bookmarks reference a location within the media stream, not necessarily pre-selected and possibly dynamically selected, in which a presentation can be started or restarted therefrom. Watchpoints reference a location within the media stream, or a presentation state for the media steam, in which an action can be triggered thereby. Bookmarks and watchpoints provide a general technique for presenting selections from media streams in response to metadata.
摘要翻译：响应用户可设置和使用的书签（211）和观察点（图2），选择和呈现媒体流，其中呈现不受由这些媒体流的数字内容代表的命令限制。书签引用媒体流内的位置，不一定是预先选择的并且可能是动态选择的，其中可以从其开始或重新开始演示。观察点参考媒体流内的位置或媒体流的呈现状态，其中可以由此触发动作。书签和观察点提供了一种通用技术，用于响应元数据呈现来自媒体流的选择。

2. 发明申请

WO2004064293A3 BOOKMARKS AND WATCHPOINTS FOR SELECTION AND PRESENTATION OF MEDIA STREAMS 审中-公开
标题翻译：用于选择和介绍媒体流的书签和观察
公开(公告)号：WO2004064293A3
公开(公告)日：2006-01-26
申请号：PCT/US2004000302
申请日：2004-01-08
申请人： KALEIDESCAPE INC
发明人： RECHSTEINER PAUL , NEELY SHAWN R , KESTELOOT LAWRENCE , MALCOLM MICHAEL A , WATSON STEPHEN
IPC分类号： G06F7/00 , G06F17/30 , H04L20060101 , H04L1/00
CPC分类号： H04N21/47214 , G11B27/034 , G11B27/105 , H04N21/858
摘要： Selection and presentation of media streams, in which presentation is not limited by order imposed by the digital content representative of those media streams, in response to bookmarks (211) and watchpoints settable and usable by a user (Figure 2). Bookmarks reference a location within the media stream, not necessarily pre-selected and possibly dynamically selected, in which a presentation can be started or restarted therefrom. Watchpoints reference a location within the media stream, or a presentation state for the media steam, in which an action can be triggered thereby. Bookmarks and watchpoints provide a general technique for presenting selections from media streams in response to metadata.
摘要翻译：响应于用户可设置和使用的书签（211）和观察点（图2），选择和呈现媒体流，其中演示不受表示这些媒体流的数字内容强加的顺序的限制。书签参考媒体流中的位置，不一定是预先选择的并且可能动态地选择，其中可以从中启动或重新启动演示。观察点引用媒体流中的位置或媒体蒸汽的呈现状态，由此可以触发动作。书签和观察点提供了一般的技术，用于响应元数据显示来自媒体流的选择。

3. 发明申请

WO2004006579A9 CONTENT AND KEY DISTRIBUTION SYSTEM FOR DIGITAL CONTENT REPRESENTING MEDIA STREAMS 审中-公开
标题翻译：用于表示媒体流的数字内容的内容和密钥分发系统
公开(公告)号：WO2004006579A9
公开(公告)日：2004-06-24
申请号：PCT/US0321403
申请日：2003-07-09
申请人： KALEIDESCAPE INC
发明人： WATSON STEPHEN , MALCOLM MICHAEL A , COLLENS DANIEL A
IPC分类号： G06Q50/00 , G06F13/00 , G09C1/00 , H04L9/00 , H04L9/32 , H04N20060101 , H04N7/16 , H04N7/167
CPC分类号： H04N7/163 , H04N5/913 , H04N7/1675 , H04N21/23476 , H04N21/4181 , H04N21/4182 , H04N21/4367 , H04N21/4405 , H04N21/4627 , H04N21/8355 , H04N2005/91364
摘要： A technique of distributing digital content (122) representing media streams (124), and keys (127) for unlocking that content (122), to a user. Content (122) is deliverable to the user separately from licenses (130) to that content (122). Content (122) is delivered encrypted (122). Licenses (130) are delivered designating selected presentation devices (143) owned by the user. The presentation devices (143) include a secure Portion (144), relatively resistant to tampering by the user, in which each presentation device (143) maintains a unique presentation device key (134). The user owns one or more such presentation devices (143), coupled using a local communication link (141) to a local library (142), which maintains a copy of the content in an encrypted form (122). The user can search the library (142) for information generally available about the media stream 142.
摘要翻译：向用户分发表示媒体流（124）的数字内容（122）和用于解锁内容（122）的密钥（127）的技术。内容（122）可以与许可证（130）分开地交付给用户（122）。内容（122）被加密传递（122）。许可证（130）被交付指定用户拥有的选定的演示设备（143）。呈现设备（143）包括安全部分（144），该部分对用户篡改具有相对的抵抗力，其中每个呈现设备（143）保持唯一的呈现设备键（134）。用户拥有使用本地通信链路（141）耦合到本地库（142）的一个或多个这样的呈现设备（143），其以加密形式（122）维护内容的副本。用户可以在库（142）中搜索关于媒体流142一般可用的信息。

4. 发明申请

WO2005009024A2 MASKING FOR PRESENTING DIFFERING DISPLAY FORMATS FOR MEDIA STREAMS 审中-公开
标题翻译：掩饰为媒体流呈现不同的显示格式
公开(公告)号：WO2005009024A2
公开(公告)日：2005-01-27
申请号：PCT/US2004022847
申请日：2004-07-14
申请人： KALEIDESCAPE INC , KESTELOOT LAWRENCE , RECHSTEINER PAUL , MALCOLM MICHAEL A
发明人： KESTELOOT LAWRENCE , RECHSTEINER PAUL , MALCOLM MICHAEL A
IPC分类号： G06F17/00 , H04N20060101 , H04N
CPC分类号： H04N21/45455 , H04N7/0122 , H04N7/17318 , H04N21/234363 , H04N21/25825 , H04N21/44008
摘要： The invention provides a method and system capable of displaying media streams in a variety of formats on a screen that is dynamically adjustable to conform to displaying the media format that is the object of the media stream. Specifically, the invention allows the viewable area of a display screen (143) to be dynamically resized using masks (161) and sidebars (163), thus the resulting viewable area is optimized for the media stream. A database (110) includes metadata (113) for media presentations. When a user (190) selects a presentation to view, a server (130) associated with the user (190) queries the database (110) for metadata (113) associated with the presentation. The metadata (113) includes aspect ratio and other information for the presentation and sends a response to the server (130) that includes the metadata (113). A portion of the metadata (113) returned to the server (130) is used by a mask controller (160) to appropriately format the display screen (143) on which the user (190) will view the presentation.
摘要翻译：本发明提供了一种方法和系统，其能够以动态可调整的屏幕上的各种格式显示媒体流，以符合显示作为媒体流的对象的媒体格式。具体而言，本发明允许使用掩模（161）和侧边栏（163）动态调整显示屏幕（143）的可视区域的大小，因此所得到的可视区域针对媒体流进行了优化。数据库（110）包括用于媒体呈现的元数据（113）。当用户（190）选择要观看的演示时，与用户（190）相关联的服务器（130）向数据库（110）查询与演示相关联的元数据（113）。元数据（113）包括用于呈现的宽高比和其他信息，并且向服务器（130）发送包括元数据（113）的响应。返回到服务器（130）的元数据（113）的一部分被掩模控制器（160）用来适当地格式化用户（190）将在其上观看演示的显示屏幕（143）。

5. 发明申请

WO2004006559A3 SECURE PRESENTATION OF ENCRYPTED DIGITAL CONTENT 审中-公开
标题翻译：加密数字内容的安全表示
公开(公告)号：WO2004006559A3
公开(公告)日：2004-04-01
申请号：PCT/US0321650
申请日：2003-07-09
申请人： KALEIDESCAPE INC
发明人： MALCOLM MICHAEL A , COLLENS DANIEL A , WATSON STEPHEN , RECHSTEINER PAUL , HUI KEVIN
IPC分类号： G06Q50/00 , G06F13/00 , G09C1/00 , H04L9/00 , H04L9/32 , H04N20060101 , H04N7/16 , H04N7/167
CPC分类号： H04N7/163 , H04N5/913 , H04N7/1675 , H04N21/23476 , H04N21/4181 , H04N21/4182 , H04N21/4367 , H04N21/4405 , H04N21/4627 , H04N21/8355 , H04N2005/91364
摘要： Secure presentation of media streams (110) includes encoding the media streams (110, 111) into digital content (111), encrypting a portion of that digital content (230, 231, 232), the portion being required for presentation, in which the encrypted version is substantially unchanged in formatting parameters from the clear version of the digital content (111). Selecting those portions for encryption so there is no change in distribution of the media stream: packetization of the digital data, or synchronization of audio with video portions of the media stream. When encoding the media stream into MPEG-2, refraining from encrypting information by which the video block data is described, packet formatting information, and encrypting the video block data using a block-substitution cipher. A block-substitution cipher can be used to encrypt each sequence of 16 bytes of video data in each packet, possibly leaving as many as 15 bytes of video data in each packet in the clear (260).
摘要翻译：媒体流（110）的安全呈现包括将媒体流（110,111）编码为数字内容（111），对该数字内容（230,231,232）的一部分进行加密，该部分是呈现所需要的，其中加密版本在从数字内容的清晰版本（111）格式化参数方面基本不变。选择这些部分进行加密，因此媒体流的分发没有变化：数字数据的分组化，或音频与媒体流的视频部分的同步。当将媒体流编码为MPEG-2时，避免对描述视频块数据的信息进行加密，包格式化信息以及使用块替换密码对视频块数据进行加密。块替换密码可以用来加密每个分组中的16个字节的视频数据的每个序列，可能在清除（260）中的每个分组中留下多达15个字节的视频数据。

6. 发明申请

WO2005079375A3 INTEGRATING CONTENT-LADEN MEDIA WITH STORAGE SYSTEM 审中-公开
标题翻译：用存储系统集成内容媒体
公开(公告)号：WO2005079375A3
公开(公告)日：2009-04-02
申请号：PCT/US2005004625
申请日：2005-02-14
申请人： KALEIDESCAPE INC
发明人： ZARNKE ROBERT , MALCOLM MICHAEL A
IPC分类号： G06F11/00 , G06F12/16
CPC分类号： G06F11/1096 , G06F2211/1052
摘要： Integrating content into a storage system 100 with substantially immediate access to that content. Providing high reliability and relatively easy operation with a storage system using redundant information for error correction. Having the storage system perform a " virtual write," including substantially all steps associated with writing to the media to be integrated except for the step of actually writing data to that media, including, rewriting any redundant information maintained by the storage system. Integrating the new physical media into the storage system, including accessing content already present on that media, free space already present on that media, and reading and writing that media. Recovering from errors during integration.
摘要翻译：将内容集成到存储系统100中，基本上立即访问该内容。使用冗余信息的存储系统提供高可靠性和相对容易的操作，用于纠错。使存储系统执行“虚拟写入”，包括与要整合的媒体的写入相关联的基本上所有步骤，除了将数据实际写入该媒体的步骤之外，包括重写由存储系统维护的任何冗余信息。将新的物理媒体集成到存储系统中，包括访问媒体上已经存在的内容，媒体上已经存在的可用空间以及阅读和写入该媒体。在整合期间从错误中恢复。

7. 发明申请

WO2005086985A3 REMOTE PLAYBACK OF INGESTED MEDIA CONTENT 审中-公开
标题翻译：远程播放内置媒体内容
公开(公告)号：WO2005086985A3
公开(公告)日：2009-03-26
申请号：PCT/US2005008755
申请日：2005-03-15
申请人： KALEIDESCAPE INC
发明人： MALCOLM MICHAEL A , COLLENS DANIEL A , WATSON STEPHEN
IPC分类号： H04N5/91 , G11B15/04 , G11B19/04 , H04N5/76 , H04N7/00 , H04N7/26
CPC分类号： G11B20/0021 , G06F21/10 , G11B20/00086 , G11B20/00188 , G11B20/00449 , G11B20/00869 , H04N5/765 , H04N5/85 , H04N5/913 , H04N2005/91342 , H04N2005/91364
摘要： A system including: (a) a media reader (10) including a read element for physical media, the physical media including digital content representing at least one media stream, the digital content being maintained in a protected form; (b) a storage element (21) coupled to the media reader (10), the storage element (21) using a storage mechanism different from the physical media, the storage element (21) non-evanesceptly storing the digital content (18) in the protected form; and (c) a playback device (31 ) coupled to the storage element (21), the playback device (31) receiving the digital content (18) and outputling analog, digital, or analog and digital audiovisual conten for presentation. The digital content (18) is stored in the storage element (21) in the protected form, sent from the media reader (10) to the storage element (21) in the protected form, sent from the storage element (21) to the playback device (31) in ihe protected form, and output by the playback device (31) in a second protected form.
摘要翻译：一种系统，包括：（a）包括用于物理介质的读取元素的媒体读取器（10），所述物理介质包括表示至少一个媒体流的数字内容，所述数字内容被保持为受保护的形式; （b）存储元件（21），其耦合到所述介质读取器（10），所述存储元件（21）使用与所述物理介质不同的存储机构，所述存储元件（21）不易于存储所述数字内容（18）在受保护的形式; 和（c）耦合到存储元件（21）的重放设备（31），所述播放设备（31）接收数字内容（18）并输出模拟，数字或模拟和数字视听节目以进行呈现。数字内容（18）以受保护形式从存储元件（21）发送到媒体读取器（10）以被保护形式从存储元件（21）发送到存储元件（21）的存储元件（21）播放装置（31），并以第二受保护形式由播放装置（31）输出。

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