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    PLAYBACK OF INTERACTIVE PROGRAMS
    11.
    发明申请
    PLAYBACK OF INTERACTIVE PROGRAMS 有权
    交互式程序的回放

    公开(公告)号：US20150095967A1

    公开(公告)日：2015-04-02

    申请号：US14563907

    申请日：2014-12-08

    Applicant: OpenTV, Inc.

    Inventor： Ludovic Pierre ,  Vincent Dureau ,  Alain Delpuch

    IPC: H04N21/81 ,  H04N21/6587 ,  H04N5/76

    CPC classification number: H04N21/8173 ,  H04N5/76 ,  H04N5/781 ,  H04N5/85 ,  H04N21/643 ,  H04N21/6587

    Abstract: A method for playing back a program which includes one or more interactive applications. A program which is stored, either in the form of a data stream or as a set of files is played back from a storage device. When playback is started, applications which are detected are launched. Applications are detected in the playback of pushed content when they become available in the playback stream. Applications are detected in the playback of pulled content by comparing the validity ranges of the applications to a current playback index. When special playback modes are used, signals which affect the lifecycle of an application are detected and corresponding signals are generated to maintain the proper state of the application. During these special playback modes, these various notification signals may be conveyed to applications which are configured to operate during these modes. Applications which are not configured to operate during these special playback modes may be terminated when the special modes are initiated and restarted when the special modes end.

    Abstract translation: 一种用于回放包括一个或多个交互应用程序的程序的方法。 以数据流的形式或作为一组文件存储的程序从存储装置回放。 播放开始时，启动检测到的应用程序。 在播放推送内容的播放流中回放时，会检测应用程序。 通过将应用程序的有效范围与当前播放索引进行比较，在拉出的内容的回放中检测应用程序。 当使用特殊播放模式时，会检测到影响应用程序生命周期的信号，并生成对应的信号，以保持应用程序的正确状态。 在这些特殊播放模式期间，这些各种通知信号可被传送到被配置为在这些模式期间操作的应用。 当特殊模式结束时启动和重新启动特殊模式时，不能配置为在这些特殊重放模式下运行的应用程序可能会终止。

    SYSTEMS AND METHODS FOR PROVIDING A MULTI-PERSPECTIVE VIDEO DISPLAY
    16.
    发明申请
    SYSTEMS AND METHODS FOR PROVIDING A MULTI-PERSPECTIVE VIDEO DISPLAY 审中-公开

    公开(公告)号：US20170289644A1

    公开(公告)日：2017-10-05

    申请号：US15623930

    申请日：2017-06-15

    Applicant: OpenTV, Inc.

    Inventor： Debra Hensgen ,  Ludovic Pierre

    IPC: H04N21/81 ,  G10L15/00 ,  H04N21/478 ,  H04N21/61 ,  H04N21/439

    Abstract: A method for providing video and audio perspectives of audio/video content is presented. In an example embodiment, a media content item is received that includes audio/video content having at least one video perspective and a plurality of audio perspectives for the at least one video perspective. The at least one video perspective is provided with a first one of the plurality of audio perspectives for presentation on a display device. During the providing of the at least one video perspective with the first one of the plurality of audio perspectives, a first command is received from a media application configured to allow a user to select among the plurality of audio perspectives. Responsive to the first command, the video perspective is provided along with a selected second one of the plurality of audio perspectives in substitution of the first one of the plurality of audio perspectives for presentation on the display device.

    SYNCHRONIZING AN APPLICATION ON A COMPANION DEVICE
    17.
    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。

    Interactive application server on a second screen device
    19.
    发明授权
    Interactive application server on a second screen device 有权

    公开(公告)号：US11564017B2

    公开(公告)日：2023-01-24

    申请号：US16698265

    申请日：2019-11-27

    Applicant: OpenTV, Inc.

    Inventor： Ludovic Pierre

    IPC: H04N21/81 ,  H04N21/431 ,  H04N21/61 ,  H04N21/436 ,  H04L65/1059 ,  A63F13/327 ,  H04N21/478 ,  A63F13/2145 ,  A63F13/31 ,  H04L67/025 ,  H04L65/1083 ,  H04M1/72427 ,  H04N21/41 ,  H04L65/612 ,  A63F13/26 ,  A63F13/323

    Abstract: A server version of an interactive application executed by a processing device of a first mobile device communicatively connected to a main video rendering device collects first data generated by a first client version of the interactive application executed by the processing device. The server version of the interactive application generates first displayable content relating to the first client version of the interactive application based on the first data, wherein the first displayable content is rendered on a display of the first mobile device. The server version of the interactive application generates second displayable content based in part on the first data and additional data relating to the server version of the interactive application, wherein the first displayable content is different from the second displayable content. The server version of the interactive application, transmits the second displayable content to the main video rendering device to be rendered on a main video display.

    INTERACTIVE APPLICATION SERVER ON A SECOND SCREEN DEVICE
    20.
    发明申请
    INTERACTIVE APPLICATION SERVER ON A SECOND SCREEN DEVICE 审中-公开

    公开(公告)号：US20200177970A1

    公开(公告)日：2020-06-04

    申请号：US16698265

    申请日：2019-11-27

    Applicant: OpenTV, Inc.

    Inventor： Ludovic Pierre

    IPC: H04N21/81 ,  H04L29/06 ,  H04L29/08 ,  H04N21/41 ,  A63F13/31 ,  A63F13/2145 ,  H04M1/725 ,  H04N21/478 ,  A63F13/327 ,  H04N21/436 ,  H04N21/61 ,  H04N21/431

    Abstract: A server version of an interactive application executed by a processing device of a first mobile device communicatively connected to a main video rendering device collects first data generated by a first client version of the interactive application executed by the processing device. The server version of the interactive application generates first displayable content relating to the first client version of the interactive application based on the first data, wherein the first displayable content is rendered on a display of the first mobile device. The server version of the interactive application generates second displayable content based in part on the first data and additional data relating to the server version of the interactive application, wherein the first displayable content is different from the second displayable content. The server version of the interactive application, transmits the second displayable content to the main video rendering device to be rendered on a main video display.

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