Screen formats refer to the shape and dimensions of a video display, typically shown as an aspect ratio. Common formats include 4:3 and 16:9, which describe the width and height ratio of the screen.
For example, older CCTV monitors often use the 4:3 format, while modern HD systems prefer 16:9 for a wider view. The right screen format improves visual coverage and reduces image distortion.
When designing surveillance systems, users should match camera output with the display format. This ensures clear video without stretching or cropping.
By selecting the proper screen format, security teams can enhance monitoring efficiency and user experience.