Image display control device for restricting display of video data
viewed on a television in accordance with a restrict level of the video
data
    1.
    发明授权
    Image display control device for restricting display of video data viewed on a television in accordance with a restrict level of the video data 失效
    图像显示控制装置,用于根据视频数据的限制级别限制在电视机上观看的视频数据的显示

    公开(公告)号:US6137486A

    公开(公告)日:2000-10-24

    申请号:US936048

    申请日:1997-09-23

    摘要: For the display of certain video scenes, in a case when first restrict data has a stricter restrict level than second restrict data, an on-screen circuit (5) operating in accordance with the output of a comparator (3) alters the display on the TV screen (6) to a single predetermined color, cutting out the video scene. Alternatively, in the case when first restrict data has a more lenient restrict level than second restrict data, the on-screen circuit (5) operating in accordance with the output of a comparator (3) displays the video scene unaltered. Furthermore, the extent of the difference between restrict levels of first and second restrict data can be checked on the TV screen (6) by means of data set in attribute register (9), making it possible to prevent overly deviant restrict level settings.

    摘要翻译: 为了显示某些视频场景,在第一限制数据具有比第二限制数据更严格的限制级别的情况下,根据比较器(3)的输出操作的屏幕上电路(5)改变在 电视屏幕(6)以单一预定颜色,切出视频场景。 或者,在第一限制数据具有比第二限制数据更宽的限制级别的情况下,根据比较器(3)的输出操作的屏幕上电路(5)不改变地显示视频场景。 此外,可以通过在属性寄存器(9)中设置的数据在TV屏幕(6)上检查第一和第二限制数据的限制级别之间的差异的程度,使得可以防止过度偏离的限制级别设置。

    Image display control device for restricting display of video data viewed on a television in accordance with a restrict level of the video data
    2.
    发明授权
    Image display control device for restricting display of video data viewed on a television in accordance with a restrict level of the video data 有权
    图像显示控制装置,用于根据视频数据的限制级别限制在电视机上观看的视频数据的显示

    公开(公告)号:US06263500B1

    公开(公告)日:2001-07-17

    申请号:US09628752

    申请日:2000-07-31

    IPC分类号: H04N5445

    摘要: For the display of certain video scenes, in a case when first restrict data has a stricter restrict level than second restrict data, an on-screen circuit (5) operating in accordance with the output of a comparator (3) alters the display on the TV screen (6) to a single predetermined color, cutting out the video scene. Alternatively, in the case when first restrict data has a more lenient restrict level than second restrict data, the on-screen circuit (5) operating in accordance with the output of a comparator (3) displays the video scene unaltered. Furthermore, the extent of the difference between restrict levels of first and second restrict data can be checked on the TV screen (6) by means of data set in attribute register (9), making it possible to prevent overly deviant restrict level settings.

    摘要翻译: 为了显示某些视频场景,在第一限制数据具有比第二限制数据更严格的限制级别的情况下,根据比较器(3)的输出操作的屏幕上电路(5)改变在 电视屏幕(6)以单一预定颜色,切出视频场景。 或者,在第一限制数据具有比第二限制数据更宽的限制级别的情况下,根据比较器(3)的输出操作的屏幕上电路(5)不改变地显示视频场景。 此外,可以通过在属性寄存器(9)中设置的数据在TV屏幕(6)上检查第一和第二限制数据的限制级别之间的差异的程度,使得可以防止过度偏离的限制级别设置。