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    User-defined indexing of multimedia content
    1.
    发明申请
    User-defined indexing of multimedia content 有权
    用户定义的多媒体内容索引

    公开(公告)号：US20050193005A1

    公开(公告)日：2005-09-01

    申请号：US10778769

    申请日：2004-02-13

    申请人： Matthijs Gates ,  John Bradstreet ,  Glenn Evans ,  Luke McCullough ,  Rebecca Weiss

    发明人： Matthijs Gates ,  John Bradstreet ,  Glenn Evans ,  Luke McCullough ,  Rebecca Weiss

    IPC分类号： G06F7/00 ,  G06F17/30

    CPC分类号： G06F17/3002 ,  G06F17/30029 ,  G06F17/30044

    摘要： Methods, systems, and computer program products for arbitrarily indexing multimedia content. In accordance with example embodiments, a multimedia content stream that comprises one or more samples is received. At least one of the samples is passed to one or more multimedia filters for analysis based on criteria that define an index type for the multimedia filter. Once it is determined that the sample meets the criteria for an arbitrary filter and index type, an index entry that identifies both the sample and the index type of the arbitrary filter is created. The index entry is adapted in accordance with a common, extensible indexing scheme to coexist with other index entries of other or the same index type for the sample. The created index entry is stored for subsequent access.

    摘要翻译： 用于任意索引多媒体内容的方法，系统和计算机程序产品。 根据示例实施例，接收包括一个或多个样本的多媒体内容流。 根据为多媒体过滤器定义索引类型的标准，将至少一个样本传递给一个或多个多媒体过滤器进行分析。 一旦确定样本满足任意过滤器和索引类型的标准，则创建标识任意过滤器的样本和索引类型的索引条目。 索引条目根据共同的可扩展索引方案进行调整，以与样本的其他或相同索引类型的其他索引条目共存。 存储创建的索引条目以供后续访问。

    Triggerless interactive television
    3.
    发明授权
    Triggerless interactive television 有权
    无触发交互式电视

    公开(公告)号：US08307403B2

    公开(公告)日：2012-11-06

    申请号：US11292868

    申请日：2005-12-02

    申请人： John Bradstreet ,  David Ethan Zoller ,  John Canning ,  Luke McCullough ,  Jan Hofmeyr

    发明人： John Bradstreet ,  David Ethan Zoller ,  John Canning ,  Luke McCullough ,  Jan Hofmeyr

    IPC分类号： H04N7/16

    CPC分类号： H04N21/858 ,  H04N7/17318 ,  H04N21/238 ,  H04N21/242 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/631

    摘要： Various technologies and techniques are disclosed that relate to providing interactive television by synchronizing content to live and/or recorded television shows. Content is synchronized without the use of in-band triggers. A broadcast stream is received, and search/action pairs are received from a transmission path, such as from the Internet or user. When the search criteria are found in the broadcast stream, the associated action is performed and the content is synchronized with the show. An application programming interface is used to facilitate synchronization, and includes a set search method, a search function template method, and a clear search method. The set search method initiates searching of the broadcast stream and registers one or more callback methods for performing the associated action when the match is found. The search function template serves as the template for registering the callback methods. The clear search method clears the system resources from the search.

    摘要翻译： 公开了涉及通过将内容与现场和/或记录的电视节目同步来提供交互式电视的各种技术和技术。 内容同步而不使用带内触发。 接收广播流，并且从诸如来自因特网或用户的传输路径接收搜索/动作对。 当在广播流中找到搜索条件时，执行相关联的动作并且内容与节目同步。 应用编程接口用于促进同步，并且包括集搜索方法，搜索功能模板方法和清晰搜索方法。 设置搜索方法发起广播流的搜索，并且在发现匹配时注册用于执行相关联的动作的一个或多个回调方法。 搜索功能模板作为注册回调方法的模板。 清除搜索方法从搜索中清除系统资源。

    Triggerless interactive television
    4.
    发明申请
    Triggerless interactive television 有权
    无触发交互式电视

    公开(公告)号：US20070130611A1

    公开(公告)日：2007-06-07

    申请号：US11292868

    申请日：2005-12-02

    申请人： John Bradstreet ,  David Zoller ,  John Canning ,  Luke McCullough ,  Jan Hofmeyr

    发明人： John Bradstreet ,  David Zoller ,  John Canning ,  Luke McCullough ,  Jan Hofmeyr

    IPC分类号： H04N7/173 ,  H04N5/445 ,  H04N7/10 ,  H04N7/025 ,  G06F3/00 ,  G06F13/00 ,  H04N7/16

    CPC分类号： H04N21/858 ,  H04N7/17318 ,  H04N21/238 ,  H04N21/242 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/631

    摘要： Various technologies and techniques are disclosed that relate to providing interactive television by synchronizing content to live and/or recorded television shows. Content is synchronized without the use of in-band triggers. A broadcast stream is received, and search/action pairs are received from a transmission path, such as from the Internet or user. When the search criteria are found in the broadcast stream, the associated action is performed and the content is synchronized with the show. An application programming interface is used to facilitate synchronization, and includes a set search method, a search function template method, and a clear search method. The set search method initiates searching of the broadcast stream and registers one or more callback methods for performing the associated action when the match is found. The search function template serves as the template for registering the callback methods. The clear search method clears the system resources from the search.

    摘要翻译： 公开了涉及通过将内容与现场和/或记录的电视节目同步来提供交互式电视的各种技术和技术。 内容同步而不使用带内触发。 接收广播流，并且从诸如来自因特网或用户的传输路径接收搜索/动作对。 当在广播流中找到搜索条件时，执行相关联的动作并且内容与节目同步。 应用编程接口用于促进同步，并且包括集搜索方法，搜索功能模板方法和清晰搜索方法。 设置搜索方法发起广播流的搜索，并且在发现匹配时注册用于执行相关联的动作的一个或多个回调方法。 搜索功能模板作为注册回调方法的模板。 清除搜索方法从搜索中清除系统资源。

    Secure Media Path Methods, Systems, and Architectures
    5.
    发明申请
    Secure Media Path Methods, Systems, and Architectures 有权
    安全媒体路径方法，系统和架构

    公开(公告)号：US20080063196A1

    公开(公告)日：2008-03-13

    申请号：US11938707

    申请日：2007-11-12

    申请人： Glenn Evans ,  John Bradstreet

    发明人： Glenn Evans ,  John Bradstreet

    IPC分类号： H04N7/167 ,  H04L9/32

    CPC分类号： H04L63/0457 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/2105 ,  H04L63/126 ,  H04L2463/101 ,  H04N21/4353 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/443 ,  H04N21/835

    摘要： Methods, systems and architectures for processing renderable digital content are described. The various embodiments can protect against unauthorized access or duplication of unprotected content (i.e. decrypted content) once the content has reached a rendering device such as a user's computer. A flexible framework includes an architecture that allows for general media sources to provide virtually any type of multimedia content to any suitably configured rendering device. Content can be protected and rendered locally and/or across networks such as the Internet. The various embodiments can provide a standard platform that can that can be leveraged to protect content across a wide variety of rendering environments, content types, and DRM techniques.

    摘要翻译： 描述了用于处理可渲染数字内容的方法，系统和架构。 一旦内容已经到达诸如用户的计算机的呈现设备，各种实施例可以防止未经授权的访问或复制未受保护的内容（即解密的内容）。 灵活的框架包括允许一般媒体源向任何适当配置的渲染设备提供几乎任何类型的多媒体内容的架构。 内容可以在本地和/或跨网络（如Internet）进行保护和呈现。 各种实施例可以提供可以被利用以跨越各种呈现环境，内容类型和DRM技术来保护内容的标准平台。

    Secure Media Path Methods, Systems, and Architectures
    6.
    发明申请
    Secure Media Path Methods, Systems, and Architectures 有权
    安全媒体路径方法，系统和架构

    公开(公告)号：US20070180246A1

    公开(公告)日：2007-08-02

    申请号：US11275990

    申请日：2006-02-08

    申请人： Glenn Evans ,  John Bradstreet

    发明人： Glenn Evans ,  John Bradstreet

    IPC分类号： H04L9/00

    CPC分类号： H04L63/0457 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/2105 ,  H04L63/126 ,  H04L2463/101 ,  H04N21/4353 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/443 ,  H04N21/835

    摘要： Methods, systems and architectures for processing renderable digital content are described. The various embodiments can protect against unauthorized access or duplication of unprotected content (i.e. decrypted content) once the content has reached a rendering device such as a user's computer. A flexible framework includes an architecture that allows for general media sources to provide virtually any type of multimedia content to any suitably configured rendering device. Content can be protected and rendered locally and/or across networks such as the Internet. The various embodiments can provide a standard platform that can that can be leveraged to protect content across a wide variety of rendering environments, content types, and DRM techniques.

    摘要翻译： 描述了用于处理可渲染数字内容的方法，系统和架构。 一旦内容已经到达诸如用户的计算机的呈现设备，各种实施例可以防止未经授权的访问或复制未受保护的内容（即解密的内容）。 灵活的框架包括允许一般媒体源向任何适当配置的渲染设备提供几乎任何类型的多媒体内容的架构。 内容可以在本地和/或跨网络（如Internet）进行保护和呈现。 各种实施例可以提供可以被利用以跨越各种呈现环境，内容类型和DRM技术来保护内容的标准平台。

    Secure Media Path Methods, Systems, and Architectures
    8.
    发明申请
    Secure Media Path Methods, Systems, and Architectures 有权
    安全媒体路径方法，系统和架构

    公开(公告)号：US20060137017A1

    公开(公告)日：2006-06-22

    申请号：US11275993

    申请日：2006-02-08

    申请人： Glenn Evans ,  John Bradstreet

    发明人： Glenn Evans ,  John Bradstreet

    IPC分类号： H04N7/16

    CPC分类号： H04L63/0457 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/2105 ,  H04L63/126 ,  H04L2463/101 ,  H04N21/4353 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/443 ,  H04N21/835

    摘要： Methods, systems and architectures for processing renderable digital content are described. The various embodiments can protect against unauthorized access or duplication of unprotected content (i.e. decrypted content) once the content has reached a rendering device such as a user's computer. A flexible framework includes an architecture that allows for general media sources to provide virtually any type of multimedia content to any suitably configured rendering device. Content can be protected and rendered locally and/or across networks such as the Internet. The various embodiments can provide a standard platform that can that can be leveraged to protect content across a wide variety of rendering environments, content types, and DRM techniques.

    摘要翻译： 描述了用于处理可渲染数字内容的方法，系统和架构。 一旦内容已经到达诸如用户的计算机的呈现设备，各种实施例可以防止未经授权的访问或复制未受保护的内容（即解密的内容）。 灵活的框架包括允许一般媒体源向任何适当配置的渲染设备提供几乎任何类型的多媒体内容的架构。 内容可以在本地和/或跨网络（如Internet）进行保护和呈现。 各种实施例可以提供可以被利用以跨越各种呈现环境，内容类型和DRM技术来保护内容的标准平台。

    Secure media path methods, systems, and architectures
    10.
    发明授权
    Secure media path methods, systems, and architectures 有权
    安全的媒体路径方法，系统和架构

    公开(公告)号：US07752674B2

    公开(公告)日：2010-07-06

    申请号：US11275993

    申请日：2006-02-08

    申请人： Glenn F. Evans ,  John Bradstreet

    发明人： Glenn F. Evans ,  John Bradstreet

    IPC分类号： G06F7/04

    CPC分类号： H04L63/0457 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/2105 ,  H04L63/126 ,  H04L2463/101 ,  H04N21/4353 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/443 ,  H04N21/835

    摘要： Methods, systems and architectures for processing renderable digital content are described. The various embodiments can protect against unauthorized access or duplication of unprotected content (i.e. decrypted content) once the content has reached a rendering device such as a user's computer. A flexible framework includes an architecture that allows for general media sources to provide virtually any type of multimedia content to any suitably configured rendering device. Content can be protected and rendered locally and/or across networks such as the Internet. The various embodiments can provide a standard platform that can that can be leveraged to protect content across a wide variety of rendering environments, content types, and DRM techniques.

    摘要翻译： 描述了用于处理可渲染数字内容的方法，系统和架构。 一旦内容已经到达诸如用户的计算机的呈现设备，各种实施例可以防止未经授权的访问或复制未受保护的内容（即解密的内容）。 灵活的框架包括允许一般媒体源向任何适当配置的渲染设备提供几乎任何类型的多媒体内容的架构。 内容可以在本地和/或跨网络（如Internet）进行保护和呈现。 各种实施例可以提供可以被利用以跨越各种呈现环境，内容类型和DRM技术来保护内容的标准平台。