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    Media processing methods, systems and application program interfaces
    3.
    发明授权
    Media processing methods, systems and application program interfaces 有权
    媒体处理方法，系统和应用程序接口

    公开(公告)号：US07712108B2

    公开(公告)日：2010-05-04

    申请号：US10730401

    申请日：2003-12-08

    申请人： Sohail Baig Mohammed ,  Kirt A. Debique ,  Geoffrey T. Dunbar ,  Patrick N. Nelson ,  Rebecca C. Weiss ,  Sumedh N. Barde ,  Adil Sherwani ,  Robin C. B. Speed ,  Alexandre V. Grigorovitch

    发明人： Sohail Baig Mohammed ,  Kirt A. Debique ,  Geoffrey T. Dunbar ,  Patrick N. Nelson ,  Rebecca C. Weiss ,  Sumedh N. Barde ,  Adil Sherwani ,  Robin C. B. Speed ,  Alexandre V. Grigorovitch

    IPC分类号： G06F13/00

    CPC分类号： G06F17/30056 ,  G06F17/30058

    摘要： Media processing methods, systems and application program interfaces (APIs) are described. In but one embodiment, a media engine component, also referred to as a media engine, provides a simple and unified way of rendering media from an origin to a destination of choice without requiring intimate knowledge about the underlying components, their connectivity and management. Clients of the media engine need not worry about how to render the particular media, but rather can simply focus on what media to render and where to render the media. In at least one embodiment, a media session is provided and is encapsulated by the media engine and provides a mechanism by which additional components are made transparent to the application and, in at least some embodiment, the media engine. In some embodiments, the media engine and media session provide a simple API for building, configuring, and manipulating a pipeline of components (e.g. media sources, transforms, and sinks) for media flow control between an origin and one or more destinations.

    摘要翻译： 描述媒体处理方法，系统和应用程序接口（API）。 在一个实施例中，媒体引擎组件（也称为媒体引擎）提供了简单而统一的方式，可以将媒体从原始到目的地呈现，而不需要关于底层组件及其连接性和管理的亲密知识。 媒体引擎的客户不必担心如何渲染特定的媒体，而只能专注于要呈现的媒体以及媒体的播放位置。 在至少一个实施例中，媒体会话被提供并由媒体引擎封装，并且提供了一种机制，通过该机制使附加组件对于应用是透明的，并且在至少一些实施例中是媒体引擎。 在一些实施例中，媒体引擎和媒体会话提供用于构建，配置和操纵组件流水线（例如，媒体源，变换和汇点）的简单API，用于在源和一个或多个目的地之间的媒体流控制。

    Media processing methods, systems and application program interfaces
    4.
    发明授权
    Media processing methods, systems and application program interfaces 有权
    媒体处理方法，系统和应用程序接口

    公开(公告)号：US07900140B2

    公开(公告)日：2011-03-01

    申请号：US10730735

    申请日：2003-12-08

    申请人： Sohail Baig Mohammed ,  Kirt A. Debique ,  Geoffrey T. Dunbar ,  Patrick N. Nelson ,  Rebecca C. Weiss ,  Sumedh N. Barde ,  Adil Sherwani ,  Robin C. B. Speed ,  Alexandre V. Grigorovitch

    发明人： Sohail Baig Mohammed ,  Kirt A. Debique ,  Geoffrey T. Dunbar ,  Patrick N. Nelson ,  Rebecca C. Weiss ,  Sumedh N. Barde ,  Adil Sherwani ,  Robin C. B. Speed ,  Alexandre V. Grigorovitch

    IPC分类号： G06F17/00

    CPC分类号： H04L65/605 ,  H04L65/4084 ,  H04L65/80

    摘要： Media processing methods, systems and application program interfaces (APIs) are described. In but one embodiment, a media engine component, also referred to as a media engine, provides a simple and unified way of rendering media from an origin to a destination of choice without requiring intimate knowledge about the underlying components, their connectivity and management. Clients of the media engine need not worry about how to render the particular media, but rather can simply focus on what media to render and where to render the media. In at least one embodiment, a media session is provided and is used by the media engine and provides a mechanism by which additional components are made transparent to the application and, in at least some embodiment, the media engine. In some embodiments, the media engine and media session provide a simple API for building, configuring, and manipulating a pipeline of components (e.g. media sources, transforms, and sinks) for media flow control between an origin and one or more destinations.

    摘要翻译： 描述媒体处理方法，系统和应用程序接口（API）。 在一个实施例中，媒体引擎组件（也称为媒体引擎）提供了简单而统一的方式，可以将媒体从原始到目的地呈现，而不需要关于底层组件及其连接性和管理的亲密知识。 媒体引擎的客户不必担心如何渲染特定的媒体，而只能专注于要呈现的媒体以及媒体的播放位置。 在至少一个实施例中，媒体会话被提供并由媒体引擎使用，并且提供了使附加组件对于应用程序是透明的机制，并且在至少一些实施例中是媒体引擎。 在一些实施例中，媒体引擎和媒体会话提供用于构建，配置和操纵组件流水线（例如，媒体源，变换和汇点）的简单API，用于在源和一个或多个目的地之间的媒体流控制。

    Provisioning a computing system for digital rights management
    10.
    发明申请
    Provisioning a computing system for digital rights management 有权
    为数字版权管理提供计算系统

    公开(公告)号：US20090006862A1

    公开(公告)日：2009-01-01

    申请号：US11823572

    申请日：2007-06-28

    申请人： James M. Alkove ,  Alexandre V. Grigorovitch ,  Sumedh N. Barde ,  Patrik Schnell

    发明人： James M. Alkove ,  Alexandre V. Grigorovitch ,  Sumedh N. Barde ,  Patrik Schnell

    IPC分类号： G06F12/14

    CPC分类号： G06F21/121 ,  G06F21/10 ,  G06F21/6209 ,  G06F21/74

    摘要： Various embodiments utilize hardware-enforced boundaries to provide various aspects of digital rights management or DRM in an open computing environment. Against the backdrop of these hardware-enforced boundaries, DRM provisioning techniques are employed to provision such things as keys and DRM software code in a secure and robust way. Further, at least some embodiments utilize secure time provisioning techniques to provision time to the computing environment, as well as techniques that provide for tamper-resistant storage.

    摘要翻译： 各种实施例利用硬件实施的边界来在开放式计算环境中提供数字版权管理或DRM的各个方面。 在这些硬件实施的边界的背景下，采用DRM配置技术以安全和鲁棒的方式提供诸如密钥和DRM软件代码的东西。 此外，至少一些实施例利用安全时间供应技术来为计算环境提供时间，以及提供防篡改存储的技术。