-
1.发明公开Video apparatus with video signal detection and respective method for recognizing a video signal 审中-公开与视频信号记录和视频信号检测的方法，视频设备
公开(公告)号：EP1453326A2
公开(公告)日：2004-09-01
申请号：EP04300073.6
申请日：2004-02-11
发明人： Byrne, Graham
IPC分类号： H04N9/64
CPC分类号： H04N9/641
摘要： A video apparatus (2) comprises an input switching matrix (6), to which a video input (4) is coupled, the video input (4) comprising a terminal (YPrPb) for a component video signal and a CVBS terminal (Video) and/or a S-VHS terminal (S-Video), a synchronization signal detector (7) and a color decoder (8) coupled to the input switching matrix (6), an output switching matrix (9) coupled to the input switching matrix (6) and to the color decoder (8), and a microcontroller (10) coupled to the input switching matrix (6) and to the synchronization signal detector (7) for controlling the input switching matrix (6). The detection of the component video signal is made automatic by means of the microcontroller (6), the synchronization signal detector (7) and the color decoder (8).
-
2.发明公开Video apparatus with video signal detection and respective method for recognizing a video signal 审中-公开Videovorrichtung mit Videosignalerfassung und Verfahren zur Videosignalerkennung dazu
公开(公告)号：EP1453326A3
公开(公告)日：2008-06-25
申请号：EP04300073.6
申请日：2004-02-11
申请人： Thomson Licensing
发明人： Byrne, Graham
IPC分类号： H04N9/64
CPC分类号： H04N9/641
摘要： A video apparatus (2) comprises an input switching matrix (6), to which a video input (4) is coupled, the video input (4) comprising a terminal (YPrPb) for a component video signal and a CVBS terminal (Video) and/or a S-VHS terminal (S-Video), a synchronization signal detector (7) and a color decoder (8) coupled to the input switching matrix (6), an output switching matrix (9) coupled to the input switching matrix (6) and to the color decoder (8), and a microcontroller (10) coupled to the input switching matrix (6) and to the synchronization signal detector (7) for controlling the input switching matrix (6). The detection of the component video signal is made automatic by means of the microcontroller (6), the synchronization signal detector (7) and the color decoder (8).
摘要翻译： 视频设备（2）包括与视频输入（4）耦合的输入切换矩阵（6），视频输入（4）包括用于分量视频信号的终端（YPrPb）和CVBS终端（Video） 和/或耦合到输入切换矩阵（6）的S-VHS终端（S-Video），同步信号检测器（7）和颜色解码器（8）;耦合到输入切换 矩阵（6）和颜色解码器（8）以及耦合到输入开关矩阵（6）的微控制器（10）和用于控制输入开关矩阵（6）的同步信号检测器（7）。 通过微控制器（6），同步信号检测器（7）和颜色解码器（8）自动进行分量视频信号的检测。
-
搜索结果
2 条记录 (耗时 0.007 秒)
