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    • 22. 发明授权
    • Provisioning an enhanced television (ETV) application
    • 提供增强型电视(ETV)应用程序
    • US08850475B2
    • 2014-09-30
    • US12897891
    • 2010-10-05
    • Sudhanshu SharmaNeena Pandey
    • Sudhanshu SharmaNeena Pandey
    • H04N5/445H04N7/16H04N7/173H04N21/81H04N21/6543H04N21/435
    • H04N21/8166H04N21/4351H04N21/6543
    • A method includes detecting, from an Enhanced Television (ETV) Integrated Signaling Stream (EISS), an indication that an ETV application is available to be downloaded; downloading, in response to the indication, the ETV application from a video stream identified by the indication, where the ETV application does not conform to an ETV Binary Interchange Format (EBIF) standard; detecting, from the EISS, another indication that the ETV application is to be started; executing, in response to the other indication, the ETV application to generate an ETV page, where the ETV page includes information that is not permitted by the EBIF standard; and displaying the ETV page on a video display device to enables a user to interact with the ETV page.
    • 一种方法包括从增强型电视(ETV)综合信令流(EISS)检测ETV应用可用于下载的指示; 从ETV应用程序不符合ETV二进制交换格式(EBIF)标准的方式,从由指示标识的视频流中,响应于该指示,下载ETV应用程序; 从EISS中检测出ETV应用程序启动的另一个指示; 响应于另一个指示,执行ETV应用以生成ETV页面,其中ETV页面包括EBIF标准不允许的信息; 并在视频显示设备上显示ETV页面,以使用户能够与ETV页面进行交互。