Method and apparatus for enabling sub-channel recording and playback
    1.
    发明授权
    Method and apparatus for enabling sub-channel recording and playback 有权
    用于启用子频道录制和播放的方法和装置

    公开(公告)号:US08781295B2

    公开(公告)日:2014-07-15

    申请号:US10554766

    申请日:2004-05-04

    摘要: An apparatus such as a television signal receiver controls a digital recording device via a digital data bus to enable sub-channel recording and playback. According to an exemplary embodiment, the apparatus includes a processor that is operative to process signals representing a plurality of sub-channels to generate digital data for a first one of the sub-channels. The digital data includes program data and identification data for the first sub-channel. An input/output terminal is operative to provide the digital data to a digital recording device via a digital data bus.

    摘要翻译: 诸如电视信号接收机之类的装置通过数字数据总线控制数字记录装置,以实现子频道的记录和重放。 根据示例性实施例,该装置包括处理器,其可操作以处理表示多个子信道的信号,以生成第一个子信道的数字数据。 数字数据包括用于第一子信道的节目数据和识别数据。 输入/输出端子用于经由数字数据总线将数字数据提供给数字记录装置。