| 摘要 |
PURPOSE:To record plural video signals without shortening a recording time by extracting any of unit block signals at every plural video signals, sequentially executing a time division multiplexing to record on a recording medium and repeatedly reproducing the unit block signal at the time of a reproduction. CONSTITUTION:The video signals from video cameras 1, 2 are switched at every 1TV field by a video switch 4 and outputted. The outputs of microphones 7, 8 are guided out through amplifiers 9, 10. The video output and the audio output of an image pickup device 5 are supplied to a recorder 20, frequency divided and multiplexed in a multiplex circuit 23, thereafter, recorded on a recording disk 25 through a light modulator 24. At the time of the reproduction, the signal of the period of the 1TV field is reproduced repeatedly at least once. |
