| 摘要 |
PROBLEM TO BE SOLVED: To provide a video display device, video playback device and video playback display system starting or stopping playback in conjunction with input switching of video signals at a television side, and to provide a control method. SOLUTION: The video display device includes an HDMI (High-Definition Multimedia Interface) I/F configured to receive video signals outputted from a video playback device 14 and a broadcast wave input part configured to receive video signals outputted from a broadcast wave. When outputs of video signals received from the HDMI I/F and the broadcast wave input part are switched, a command is transmitted to the video playback device 14 via an HDMI cable 13. COPYRIGHT: (C)2010,JPO&INPIT
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