发明名称 REPRODUCING DEVICE, RECORDING DEVICE AND VIDEO DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a bubbing system that can display a type of a video signal and also prevents other video signals than a reproduced video signal from being recorded on a recording medium by mistake. SOLUTION: A bubbing system where a recording device records a video signal from an output means of a reproducing device provided with an output means outputting a video signal on a recording medium, is provided with a signal selection means 8 that selects any of a plurality of video signals and provides an output of the selected video signal and with an insertion means 11 that inserts a type discrimination signal to the video signal received from the signal selection means 8 for its vertical blanking period and provides an output of the resulting video signal.
申请公布号 JP2000333122(A) 申请公布日期 2000.11.30
申请号 JP19990137540 申请日期 1999.05.18
申请人 FUNAI ELECTRIC CO LTD 发明人 NAKAJIMA TATSUYA
分类号 H04N5/765;H04N5/781;H04N5/91;H04N7/083;H04N7/087;H04N7/088;(IPC1-7):H04N5/91 主分类号 H04N5/765
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