What is CVBS?

CVBS (Composite Video Broadcast Signal) is an analog video signal standard widely used for transmitting standard definition video.
Here are the key points:
Consist of:
1.Luminance signal (Y): Contains the luminance information of the image.
2.Chrominance signal (C): Contains color information.
3.Synchronization signal: ensure the correct display of images.

Characteristic:
1.Single-wire transmission: All signals are transmitted through a single cable.
2.Compatibility: Applicable to most standard definition display devices.
3.Vulnerable to interference: Signal quality may be affected by interference.

Application:
1.Vintage TV: Designed for analog TV broadcasting.
2.Monitoring system: Commonly found in analog surveillance cameras.
3.Game consoles: such as the early Nintendo and Sony PlayStation.

Connector:
Usually use RCA connectors (yellow).

Advantages and disadvantages:
1.Advantages: simple, low cost, good compatibility.
2.Disadvantages: low resolution, susceptible to interference, gradually replaced by digital signals.

In Summary, CVBS is a widely used analog video signal standard, although it is gradually being replaced by digital signals, it still has applications in some areas.

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