Traditional Culture Encyclopedia - Photography major - What is the difference between a network camera and a digital camera?
What is the difference between a network camera and a digital camera?
The difference between digital cameras and network cameras:
Digital cameras are a type of network camera;
The biggest feature of digital cameras is that they record on tape The signal is a digital signal, not an analog signal;
The network camera is a new generation of camera that combines traditional cameras and network technology.
Network camera:
A network camera is a new generation of camera that combines traditional cameras and network technology. It can transmit images to the other side of the earth through the network, and the remote Viewers do not need to use any professional software, as long as a standard web browser (such as "Microsoft IE or Netscape") can monitor their images. Network cameras generally consist of a lens, image, sound sensor, A/D converter, image, sound , controller network server, external alarm, control interface and other parts.
The network camera, also called IP CAMERA (referred to as IPC), is composed of a network coding module and an analog camera. The network coding module collects data from an analog camera. The received analog video signal is encoded and compressed into a digital signal, so that it can be directly connected to the network switching and routing equipment. The network camera has an embedded chip and uses an embedded real-time operating system.
The network camera is similar to a traditional camera. A new generation product that combines network video technology. The video signal transmitted from the camera is digitized and compressed by a high-efficiency compression chip, and then transmitted to the Web server through the network bus.
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