Selectively overlaying a user interface atop a video signal

    公开(公告)号:US20060114355A1

    公开(公告)日:2006-06-01

    申请号:US11327229

    申请日:2006-01-06

    IPC分类号: H04N9/74

    摘要: Overlaying visual interface information atop a video signal without obscuring desired features of the video signal. The video signal may contain one or more pre-selected features, such as text. Two or more display sections equally divide the video signal, and any pre-selected features in the video signal are identified as residing in particular display sections. Depending on the nature of the features, the selected visual interface information is placed atop the video signal in a display section not containing any pre-selected features so as not to cover or obscure the features or is placed over specified features that do not significantly contribute to the video signal, such as blank or static screen regions. A hierarchy of preferred display sections for placing the visual interface information may be created to optimize the placement thereof. The methods for overlaying visual interface information find particular application with interactive television systems.

    Data-driven media guide
    52.
    发明申请
    Data-driven media guide 审中-公开
    数据驱动媒体指南

    公开(公告)号:US20060107304A1

    公开(公告)日:2006-05-18

    申请号:US10989741

    申请日:2004-11-15

    IPC分类号: H04N7/16

    摘要: An electronic program guide system receives data that identifies various types of available media content. A data-driven media guide is then generated to display visual representations of the available media content. The media guide is dynamically generated based on attributes associated with the various types of available media content.

    摘要翻译: 电子节目指南系统接收识别各种可用媒体内容的数据。 然后生成数据驱动的媒体指南以显示可用媒体内容的视觉表示。 基于与各种类型的可用媒体内容相关联的属性来动态地生成媒体指南。

    Understandable navigation of an information array
    54.
    发明申请
    Understandable navigation of an information array 审中-公开
    信息数组的可理解的导航

    公开(公告)号:US20050102634A1

    公开(公告)日:2005-05-12

    申请号:US10705068

    申请日:2003-11-10

    申请人: David Sloo

    发明人: David Sloo

    摘要: To prevent disorientation, the described systems and methods continuously maintain a visual landmark during electronic navigation of a one-dimensional list of items or a two-dimensional information grid in situations where only a part of the list or the information grid is displayed at a given time. In one implementation, an electronic program guide is dynamically scaled to maintain visibility of a navigation starting point during browsing with rudimentary navigation controls, but reverts back to a legible scale when navigation stops.

    摘要翻译: 为了防止迷失方向,所描述的系统和方法在仅一部分列表或信息网格在给定的情况下显示的情况下,在一维项目列表或二维信息网格的电子导航期间连续地维护视觉地标 时间。 在一个实现中,电子节目指南是动态缩放的,以便在浏览期间通过初步的导航控制来保持导航起点的可视性,但是当导航停止时返回到可读的尺度。