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1. 发明申请

US20080189552A1 ADVANCED STREAM FORMAT (ASF) DATA STREAM HEADER OBJECT PROTECTION 有权
标题翻译：高级流格式（ASF）数据流头对象保护
公开(公告)号：US20080189552A1
公开(公告)日：2008-08-07
申请号：US12098524
申请日：2008-04-07
申请人： Daniel Adent , Cory West , Pratul Dublish , Clifford P. Strom , Brian D. Crites
发明人： Daniel Adent , Cory West , Pratul Dublish , Clifford P. Strom , Brian D. Crites
IPC分类号： H04L9/00
CPC分类号： H04L63/0823 , H04L63/12
摘要： A header object for a data file is comprised of sub-objects which specify properties of the data stream and contains information needed to properly verify and interpret the information within the data object. In order to allow the protection of any set of sub-objects without requiring that the sub-objects follow any specific ordering, a new sub-object is introduced which includes region specifiers identifying regions within sub-objects and verification information for those regions. This new sub-object in the header object allows the modification of non-protected regions and reorganization of sub-objects in a header without invalidating verification information.
摘要翻译：用于数据文件的标题对象由指定数据流的属性的子对象组成，并且包含正确地验证和解释数据对象内的信息所需的信息。为了允许保护任何一组子对象而不要求子对象遵循任何特定排序，引入了一个新的子对象，其中包括识别子对象内的区域的区域说明符和那些区域的验证信息。头文件对象中的这个新的子对象允许修改非保护区域并重新组织头文件中的子对象，而不会使验证信息无效。

2. 发明授权

US07401221B2 Advanced stream format (ASF) data stream header object protection 有权
标题翻译：高级流格式（ASF）数据流标题对象保护
公开(公告)号：US07401221B2
公开(公告)日：2008-07-15
申请号：US10235587
申请日：2002-09-04
申请人： Daniel Adent , Cory West , Pratul Dublish , Clifford P. Strom , Brian D. Crites
发明人： Daniel Adent , Cory West , Pratul Dublish , Clifford P. Strom , Brian D. Crites
IPC分类号： H04L9/00 , G06F15/16 , H04J3/16 , H04K1/00
CPC分类号： H04L63/0823 , H04L63/12
摘要： A header object for a data file is comprised of sub-objects which specify properties of the data stream and contains information needed to properly verify and interpret the information within the data object. In order to allow the protection of any set of sub-objects without requiring that the sub-objects follow any specific ordering, a new sub-object is introduced which includes region specifiers identifying regions within sub-objects and verification information for those regions. This new sub-object in the header object allows the modification of non-protected regions and reorganization of sub-objects in a header without invalidating verification information.
摘要翻译：用于数据文件的标题对象由指定数据流的属性的子对象组成，并且包含正确地验证和解释数据对象内的信息所需的信息。为了允许保护任何一组子对象而不要求子对象遵循任何特定排序，引入了一个新的子对象，其中包括识别子对象内的区域的区域说明符和那些区域的验证信息。头文件对象中的这个新的子对象允许修改非保护区域并重新组织头文件中的子对象，而不会使验证信息无效。

3. 发明授权

US07747854B2 Advanced stream format (ASF) data stream header object protection 有权
标题翻译：高级流格式（ASF）数据流标题对象保护
公开(公告)号：US07747854B2
公开(公告)日：2010-06-29
申请号：US12098524
申请日：2008-04-07
申请人： Daniel Adent , Cory West , Ptratul Dublish , Clifford P Strom , Brian D. Crites
发明人： Daniel Adent , Cory West , Ptratul Dublish , Clifford P Strom , Brian D. Crites
IPC分类号： H04L29/06 , H04J3/16 , G06F15/16
CPC分类号： H04L63/0823 , H04L63/12
摘要： A header object for a data file is comprised of sub-objects which specify properties of the data stream and contains information needed to properly verify and interpret the information within the data object. In order to allow the protection of any set of sub-objects without requiring that the sub-objects follow any specific ordering, a new sub-object is introduced which includes region specifiers identifying regions within sub-objects and verification information for those regions. This new sub-object in the header object allows the modification of non-protected regions and reorganization of sub-objects in a header without invalidating verification information.
摘要翻译：用于数据文件的标题对象由指定数据流的属性的子对象组成，并且包含正确地验证和解释数据对象内的信息所需的信息。为了允许保护任何一组子对象而不要求子对象遵循任何特定排序，引入了一个新的子对象，其中包括识别子对象内的区域的区域说明符和那些区域的验证信息。头文件对象中的这个新的子对象允许修改非保护区域并重新组织头文件中的子对象，而不会使验证信息无效。

4. 发明授权

US07577940B2 Managing topology changes in media applications 有权
标题翻译：管理媒体应用程序中的拓扑变化
公开(公告)号：US07577940B2
公开(公告)日：2009-08-18
申请号：US10796503
申请日：2004-03-08
申请人： Samuel Amin , Brian D. Crites , Kirt A. Debique , Sohail Baig Mohammed , Niranjan S. Nayak , Eric H. Rudolph , Mei L. Wilson
发明人： Samuel Amin , Brian D. Crites , Kirt A. Debique , Sohail Baig Mohammed , Niranjan S. Nayak , Eric H. Rudolph , Mei L. Wilson
IPC分类号： G06F9/44 , H04N9/475
CPC分类号： H04N21/4331 , H04N21/443
摘要： Systems and methods for resolving a partial topology are disclosed. In one embodiment a media engine includes a topology loader module that receives a partial topology from another module associated with the media engine. The topology loader implements logic operations that convert a partial topology into a full topology, which may be returned to the media engine for presentation of the media stream(s) to a user.
摘要翻译：公开了用于解决部分拓扑的系统和方法。在一个实施例中，媒体引擎包括从与媒体引擎相关联的另一模块接收部分拓扑的拓扑加载器模块。拓扑加载器实现将部分拓扑转换为完整拓扑的逻辑运算，其可以被返回到媒体引擎以向用户呈现媒体流。

5. 发明授权

US07246318B2 Application programming interface for utilizing multimedia data 有权
标题翻译：应用编程接口，用于利用多媒体数据
公开(公告)号：US07246318B2
公开(公告)日：2007-07-17
申请号：US10185161
申请日：2002-06-28
申请人： Kirt Debique , Rebecca C. Weiss , Brian D. Crites , Daniel J. Miller , Robin C. B. Speed , Dong Wei , Sohail B. Mohammed , Alexandre Grigorovitch , Geoffrey T. Dunbar
发明人： Kirt Debique , Rebecca C. Weiss , Brian D. Crites , Daniel J. Miller , Robin C. B. Speed , Dong Wei , Sohail B. Mohammed , Alexandre Grigorovitch , Geoffrey T. Dunbar
IPC分类号： G06F3/00
CPC分类号： H04L29/06 , H04L29/06027 , H04L65/4069 , H04L67/02 , H04L69/329
摘要： A computing system, which is in communication with a multimedia source and that includes at least one application for processing multimedia content from the multimedia source, includes an Application Programming Interface (API) for obtaining basic multimedia information that may be required by applications to process the multimedia content. By doing this, the invention enables multimedia application(s) to easily obtain the basic information from the API in a predetermined and standard manner, without having to obtain the information directly from the multimedia source, thereby reducing the functionality that has to be programmed directly into the application(s) for obtaining the basic information, and thereby reducing the cost, time, and resources that are required for creating the multimedia application(s).
摘要翻译：与多媒体源通信并且包括用于处理来自多媒体源的多媒体内容的至少一个应用的计算系统包括用于获得应用程序可能需要的基本多媒体信息的应用编程接口（API）多媒体内容。通过这样做，本发明使得多媒体应用能够以预定和标准的方式从API中轻松地获得基本信息，而不必直接从多媒体源获得信息，从而减少必须直接编程的功能进入用于获得基本信息的应用，从而减少创建多媒体应用所需的成本，时间和资源。

6. 发明授权

US06934954B1 Flexible interface for controlling streaming data in passive streaming plug-ins 失效
标题翻译：灵活的接口，用于控制被动流式插件中的流数据
公开(公告)号：US06934954B1
公开(公告)日：2005-08-23
申请号：US09629289
申请日：2000-07-31
申请人： Brian D. Crites , Robin Speed , Geoffrey Dunbar , Serge Smirnov
发明人： Brian D. Crites , Robin Speed , Geoffrey Dunbar , Serge Smirnov
IPC分类号： G06F9/00 , G06F9/44
CPC分类号： G06F9/544 , H04N21/4143 , H04N21/443
摘要： A flexible interface that enables an application to communicate directly with processing modules to easily control the processing of streaming data. The interface provides basic commands for applications to use to communicate with processing modules and provides the flexibility to adapt to changing standards. The interface enable an application to set the type of input and output data formats of a processing module and control when the processing module processes input data and generates output data. The processing modules enurmerate its capabilities by category, by media type, or by both category and media type. Processing modules are registered by class ID, category, whether the application needs a key, the number and types of input data types, and the number and type of output data types to register.
摘要翻译：一个灵活的界面，使应用程序能够直接与处理模块进行通信，从而轻松控制流数据的处理。该界面提供了应用程序用于与处理模块进行通信的基本命令，并提供了适应不断变化的标准的灵活性。该接口使应用程序能够设置处理模块的输入和输出数据格式的类型，并在处理模块处理输入数据并生成输出数据时进行控制。处理模块通过类别，媒体类型或类别和媒体类型来激活其功能。处理模块通过类ID，类别注册，应用程序是否需要密钥，输入数据类型的数量和类型以及要注册的输出数据类型的数量和类型。

7. 发明授权

US07600233B2 Flexible interface for controlling streaming data in passive streaming plug-ins 失效
标题翻译：灵活的接口，用于控制被动流式插件中的流数据
公开(公告)号：US07600233B2
公开(公告)日：2009-10-06
申请号：US10896456
申请日：2004-07-22
申请人： Brian D. Crites , Robin Speed , Geoffrey Dunbar , Serge Smirnov
发明人： Brian D. Crites , Robin Speed , Geoffrey Dunbar , Serge Smirnov
IPC分类号： G06F13/00
CPC分类号： G06F9/544 , H04N21/4143 , H04N21/443
摘要： A flexible interface that enables an application to communicate directly with processing modules to easily control the processing of streaming data. The interface provides basic commands for applications to use to communicate with processing modules and provides the flexibility to adapt to changing standards. The interface enables an application to set the type of input and output data formats of a processing module and control when the processing module processes input data and generates output data. The processing modules enumerate its capabilities by category, by media type, or by both category and media type. Processing modules are registered by class ID, category, whether the application needs a key, the number and types of input data types, and the number and type of output data types to register.
摘要翻译：一个灵活的界面，使应用程序能够直接与处理模块进行通信，从而轻松控制流数据的处理。该界面提供了应用程序用于与处理模块进行通信的基本命令，并提供了适应不断变化的标准的灵活性。该接口使应用程序可以设置处理模块的输入和输出数据格式的类型，并在处理模块处理输入数据并生成输出数据时进行控制。处理模块按类别，媒体类型或类别和媒体类型列举其功能。处理模块通过类ID，类别注册，应用程序是否需要密钥，输入数据类型的数量和类型以及要注册的输出数据类型的数量和类型。

8. 发明授权

US07774375B2 Media foundation topology 有权
标题翻译：媒体基础拓扑
公开(公告)号：US07774375B2
公开(公告)日：2010-08-10
申请号：US10608868
申请日：2003-06-27
申请人： Eric Rudolph , Kirt Debique , Geoffrey T. Dunbar , Sohail Baig Mohammed , Brian D. Crites , Robin C. B. Speed , Mei L. Wilson
发明人： Eric Rudolph , Kirt Debique , Geoffrey T. Dunbar , Sohail Baig Mohammed , Brian D. Crites , Robin C. B. Speed , Mei L. Wilson
IPC分类号： G06F17/30
CPC分类号： H04L65/604 , H04L29/06027
摘要： A multimedia processing system and methods provide flexibility and modularity by separating data flow information from maintaining of stream state for multimedia components. The system includes a media processor component to process received media data, a media session to determine a timeline for events to occur for performing media processing and a topology loader component to load a topology that describes a flow for the received media data to enable processing via an extensible symbolic abstraction of media objects. The topology loader ensures that events described in the topology occur. The system also includes core layer components such as media sink components to determine a media stream for output from the multimedia processing system and a media source component coupled to supply media data for processing. The topology created in the system symbolically provides data flow information, independent of maintaining a streaming state of control information.
摘要翻译：多媒体处理系统和方法通过将数据流信息与维持多媒体组件的流状态分开来提供灵活性和模块化。该系统包括用于处理接收到的媒体数据的媒体处理器组件，用于确定用于执行媒体处理的事件的时间线的媒体会话，以及拓扑加载器组件来加载描述所接收的媒体数据的流的拓扑，以便能够经由媒体对象的可扩展符号抽象。拓扑加载器确保拓扑中描述的事件发生。该系统还包括诸如媒体接收器组件的核心层组件，以确定用于从多媒体处理系统输出的媒体流和耦合到供应媒体数据进行处理的媒体源组件。在系统中创建的拓扑符号地提供数据流信息，与维护控制信息的流状态无关。

9. 发明授权

US07609653B2 Resolving partial media topologies 有权
标题翻译：解决部分媒体拓扑
公开(公告)号：US07609653B2
公开(公告)日：2009-10-27
申请号：US10796505
申请日：2004-03-08
申请人： Samuel Amin , Brian D. Crites , Kirt A. Debique , Sohail Baig Mohammed , Niranjan S. Nayak , Eric H. Rudolph , Mei L. Wilson
发明人： Samuel Amin , Brian D. Crites , Kirt A. Debique , Sohail Baig Mohammed , Niranjan S. Nayak , Eric H. Rudolph , Mei L. Wilson
IPC分类号： H04L12/28 , H04L12/56 , G06F15/177
CPC分类号： H04L12/2805 , H04L65/4084 , H04L65/605 , H04N21/43615 , H04N21/44227 , H04N21/4431
摘要： Systems and methods for resolving a partial topology are disclosed. In one embodiment a media engine includes a topology loader module that receives a partial topology from another module associated with the media engine. The topology loader implements logic operations that convert a partial topology into a full topology, which may be returned to the media engine for presentation of the media stream(s) to a user.
摘要翻译：公开了用于解决部分拓扑的系统和方法。在一个实施例中，媒体引擎包括从与媒体引擎相关联的另一模块接收部分拓扑的拓扑加载器模块。拓扑加载器实现将部分拓扑转换为完整拓扑的逻辑运算，其可以被返回到媒体引擎以向用户呈现媒体流。

10. 发明授权

US5657072A Interactive entertainment network system and method for providing program listings during non-peak times 失效
标题翻译：交互式娱乐网络系统和方法，用于在非高峰时段提供节目列表
公开(公告)号：US5657072A
公开(公告)日：1997-08-12
申请号：US629814
申请日：1996-04-10
申请人： Phivos C. Aristides , Brian D. Crites , Robert M. Hohman
发明人： Phivos C. Aristides , Brian D. Crites , Robert M. Hohman
IPC分类号： H04N7/173 , H04N21/433 , H04N21/84
CPC分类号： H04N21/4332 , H04N21/4331 , H04N21/84 , H04N7/17318 , H04N7/17354
摘要： An interactive entertainment network system has a program provider, multiple user interface units in individual homes, and a distribution network interconnecting the program provider and the user interface units. The program provider has a storage medium containing a plurality of program data records which contain programming information about the programs provided by the program provider. An electronic program guide (EPG) executes on each user interface unit. The EPG requests the program data records from the storage medium at the program provider and displays the programming information contained in the program data records. To prevent burdensome demand during certain high activity peak time when a plurality of the electronic program guides are likely to concurrently request the program data records, the program provider transmits at least some of the program data records to a plurality of the user interface units prior to a peak time. The program provider initiates this transmission on its own, and not in response to a request from any EPG. The user interface units store the program data records in a record cache for use by the EPG during the ensuing peak time. In this manner, the EPG can display the programming information contained in the stored program data records during the peak time, rather than requesting the information from the program provider.
摘要翻译：交互式娱乐网络系统具有节目提供者，个人住宅中的多个用户界面单元以及互连节目提供者和用户界面单元的分发网络。节目提供者具有包含多个节目数据记录的存储介质，该节目数据记录包含关于由节目提供者提供的节目的节目信息。电子节目指南（EPG）在每个用户界面单元上执行。 EPG从节目提供者的存储介质请求节目数据记录，并显示包含在节目数据记录中的节目信息。为了防止在多个电子节目指南可能同时请求节目数据记录的某些高活动高峰时间期间的繁重需求，节目提供者将至少一些节目数据记录发送给多个用户界面单元高峰时间。程序提供者自己启动此传输，而不是响应任何EPG的请求。用户界面单元将程序数据记录存储在记录高速缓存中以供EPG在接下来的高峰时间使用。以这种方式，EPG可以在高峰时间显示包含在所存储的节目数据记录中的节目信息，而不是从节目提供者请求信息。

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