MULTI-SOURCE SWITCHING IN A TELEVISION SYSTEM
    4.
    发明申请
    MULTI-SOURCE SWITCHING IN A TELEVISION SYSTEM 失效
    电视系统中的多源切换

    公开(公告)号:US20120266194A1

    公开(公告)日:2012-10-18

    申请号:US13534769

    申请日:2012-06-27

    IPC分类号: H04N21/482

    摘要: The present invention provides a tuning scheme for coordinating schedule information and programs received from multiple sources (26, 28, 30 and 34). In the preferred embodiment, an identifier associated with the program's channel (52) is used to identify a source device (26, 28, 30 or 34). When a user selects a program (60 or 62) listed in displayed schedule information (50), the system (10) reads the source identifier attached to the program's channel (52). The system (10) then carries out an automatic switching/tuning such that the required source device (26, 28, 30 or 34) is input to the destination device (22), and a tuner is then tuned to the selected program's channel (52).

    摘要翻译: 本发明提供了一种用于协调从多个源(26,28,30和34)接收的时间表信息和程序的调整方案。 在优选实施例中,与程序的通道(52)相关联的标识符用于识别源设备(26,28,30或34)。 当用户选择所显示的日程信息(50)中列出的节目(60或62)时,系统(10)读取附加到节目频道(52)的源标识符。 然后,系统(10)执行自动切换/调谐,使得所需的源设备(26,28,30或34)被输入到目的地设备(22),然后调谐器被调谐到所选节目的频道 52)。