What's the difference between a webcam and a digital camera or an analog camera?

The difference between network camera, digital camera and analog camera;

1. Network camera: It is a new generation camera that combines traditional camera and network technology. It can transmit images to the other side of the globe through the network, and remote viewers can monitor their own images only through standard web browsers (such as "Microsoft IE or Netscape"), built-in chips and embedded real-time operating systems.

2. Digital camera: refers to a camera whose image processing and signal recording are all completed by digital signals. Its biggest feature is that the signal recorded on the magnetic tape is a digital signal, not an analog signal.

3. Analog camera: It belongs to the front-end video acquisition equipment and outputs analog video signals. Yes Encoders can convert analog video signals generated by video acquisition equipment into digital signals, and then store them in computers.

Extended data:

With the development of social economy, with webcam, you can grasp the company's situation in time and intuitively through the network in different places.

Due to the influence of external environment, network cameras seem to be suitable for indoor and outdoor network cameras. It adopts professional CCD photosensitive chip and hemispherical protective cover, which is waterproof and resistant to high temperature, inhibits strong light and infrared night vision, can adapt to harsh outdoor environment and supports wireless routing.

References:

Webcam-Baidu Encyclopedia

Digital camera-Baidu encyclopedia

Analog camera-Baidu encyclopedia