| 摘要 |
An inexpensive video control system which has a simple constitution and is suitable for home use. A part of video signals containing a plurality of frames of image information is converted to control data corresponding to operation instructions at timings to be generated, and recorded in a VTR 22. The recorded video signals are reproduced by means of a reproducing device and the control data contained in the video signals are detected by means of a control circuit (33). The circuit (33) supplies the control data to a controlled system (50) and the controlled system (50) operates in harmony with reproduced images or music. The controlled system (50) can be anything as far as they operate in accordance with the control data, for example, a lighting facility, mobile display for exhibition.
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