| 摘要 |
An analog video signal inputted from a video camera is converted into digital video data in a real-time manner by a real-time encoder and is transmitted. A video server has a plurality of storing devices, stores the inputted digital video data into any one of the storing devices in a real-time manner, and transmits the digital video data read out from any one of the storing devices to a video reproducing terminal apparatus. A long time recording processing unit stores the digital video data sent from the real-time encoder into the plurality of storing devices of the video server while sequentially switching the storing devices, thereby continuously recording the digital video data.
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