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    • 3. 发明申请
    • Channel Family Surf Control
    • 频道家庭冲浪控制
    • US20130191863A1
    • 2013-07-25
    • US13795792
    • 2013-03-12
    • Samuel MoreauDon AhrensGeorgia GibbsJohn CarneyDavid de Andrade
    • Samuel MoreauDon AhrensGeorgia GibbsJohn CarneyDavid de Andrade
    • H04N21/482
    • An interface for an interactive television application includes a graphical representation of a channel changing apparatus and is configured such that in response to a channel change request a channel change event limited to a channel change within a designated family of television channels is initiated. The graphical element may be labeled so as to indicate the presently viewed family of television channels. In various embodiment, the channel content may be scaled to fit within a window or may be full screen, in which latter case the interface may be overlaid on top of the full screen video. In one example, the graphical representation of the channel changing apparatus resembles a pair of channel up/down buttons.
    • 用于交互式电视应用的接口包括频道改变设备的图形表示,并且被配置为使得响应于频道改变请求,启动限制在指定的电视频道系列内的频道改变的频道改变事件。 图形元素可以被标记以指示当前观看的电视频道的系列。 在各种实施例中,频道内容可以被缩放以适合窗口或者可以是全屏幕,其中后一种情况下,该界面可以覆盖在全屏幕视频的顶部。 在一个示例中,频道改变设备的图形表示类似于一对频道上/下按钮。