RECORDING AND REPRODUCING DEVICE

摘要

PROBLEM TO BE SOLVED: To record signals from plural cameras to a recording medium of large capacity and to reproduce by instantaneously retrieving an alarm point or the specified picture of camera on the selected data from the recording medium. SOLUTION: Picture signals from the plural cameras 1-4 are selected and changed over based on information signal corresponded to each signal and sequentially recorded to the recording medium of large capacity. Meanwhile, the desired video signal of camera is retrieved based on the information signal and reproduced at random. Further, the digital process for the video signal and the compression/expansion process are executed.