What is camera analog video signal, digital video, video security monitoring?
author:admin
time:2020-12-11
hits：1356
Video surveillance & control system (VSCS) is an electronic system or network that uses video detection technology to monitor the fortified area and display and record the scene images in real time.
2.0.2 analog video signal
Based on the current analog TV mode, the baseband image signal of about 6mhz or higher bandwidth is required.
2.0.3 digital video
The digital signal with strict time sequence obtained by processing analog video signal or directly digital conversion from optical image is expressed as data with specific data structure and can represent the original image information.
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