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    UNIVERSAL OPTIMIZED CONTENT CHANGE
    1.
    发明申请
    UNIVERSAL OPTIMIZED CONTENT CHANGE 审中-公开

    公开(公告)号：US20180343479A1

    公开(公告)日：2018-11-29

    申请号：US15607126

    申请日：2017-05-26

    Applicant: OpenTV, Inc.

    Inventor： Martin Gibson

    IPC: H04N21/25 ,  H04N21/462

    Abstract: Example embodiments provide a system and method for optimizing content changes (e.g., channel changes). A digital receiver monitors, in real-time, user interactions with a content access page presented on a viewing device. Based on the real-time user interactions, the digital receiver determines a plurality of content of interest, and triggers acquisition of metadata for the plurality of content of interest determined based on the real-time user interactions. The metadata comprise preconditions for the display of a selected piece of content. The digital receiver fetches the metadata for one or more of the plurality of content of interest. The metadata for the one or more of the plurality of content of interest is then cached and is immediately available in response to a selection, for viewing, of a piece of content associated with the metadata in the cache.

    SYNCHRONIZING AN APPLICATION ON A COMPANION DEVICE
    3.
    发明申请
    SYNCHRONIZING AN APPLICATION ON A COMPANION DEVICE 有权
    在公司设备上同步应用程序

    公开(公告)号：US20140359057A1

    公开(公告)日：2014-12-04

    申请号：US13905779

    申请日：2013-05-30

    Applicant: OpenTV, Inc.

    Inventor： Debra Hensgen ,  Ludovic Pierre ,  Martin Gibson ,  Nandini Lyer ,  Jean-Rene Menand ,  Sebastian Rapport

    IPC: H04L29/08

    CPC classification number: H04L67/1095 ,  G06F9/00 ,  G06F17/30861 ,  H04L12/2803 ,  H04L12/2814 ,  H04L12/2834 ,  H04L65/00 ,  H04L65/1059 ,  H04L65/4015 ,  H04L65/4084 ,  H04L67/125 ,  H04L2012/2849 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/242 ,  H04N21/4126 ,  H04N21/4307 ,  H04N21/43615 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586 ,  H04W8/005

    Abstract: A media server machine may be configured to provide media content within a datastream. This datastream may be provided to a media device that is configured to present the media content on a display. Also, this datastream may contemporaneously contain an “app-sync indicator” for the media content. The app-sync indicator is a data structure that signals the media device to launch an application on a companion device. By providing the app-sync indicator contemporaneously with the media content in the datastream, the launching of the application on the companion device may be synchronized with the media content. The app-sync indicator may specify the application to be launched. Also, the app-sync indicator may specify supplemental content to be presented by the launched application on the companion device.

    Abstract translation: 媒体服务器机器可以被配置为在数据流内提供媒体内容。 该数据流可以被提供给被配置为在显示器上呈现媒体内容的媒体设备。 而且，该数据流可以同时包含媒体内容的“应用同步指示符”。 应用程序同步指示器是指示媒体设备在配套设备上启动应用程序的数据结构。 通过与数据流中的媒体内容同时提供应用同步指示符，可以在伴随设备上启动应用程序与媒体内容同步。 应用程序同步指示符可以指定要启动的应用程序。 此外，应用程序同步指示符可以指定由发布的应用在伴随设备上呈现的补充内容。

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