Analog video character overlay network HD video with the characters superimposed application of the difference between the current security monitoring system is fairly wide range, many of the units or individuals to install monitoring equipment, not only to choose a good camera, but also to choose a Good characters superimposed models to overlay information. OSD can be divided into analog video characters superimposed with high-definition video overlay network is two characters, but the exact difference between the two when it comes to a lot of people do not really know, below, Shandong En Yi Xiao Bian for everyone This make a few related to the introduction, to analyze the difference between the two products lies. Analog video character overlay network HD video with the characters superimposed http://www.nedcb.cn all the information in the form of text, numbers and symbols superimposed on the monitor screen, so as to achieve control personnel for easy viewing, playback monitoring sites situation, a situation occurs in a timely manner to deal with the effects. The key difference between the two products is that they are designed for different camera out of the product. Network HD video characters superimposed it applies to digital high-definition camera. Digital HD camera simply means that you can directly capture images of things, really connected to a computer which then via the serial or USB interface to show the picture to the children. Analog video characters superimposed it applies to ordinary analog camera. Generally we use the camera as a general simulation, this camera is a video capture card or hard disk recorders and other equipment, to convert the analog signal cameras produced into a digital signal, and digital signal can be displayed in the computer above the. What is the difference between digital high-definition cameras and ordinary analog camera is? Simply put, is a digital high-definition camera can be directly connected to the computer, and can see the image, while the ordinary analog camera you need a conversion device that converts analog signals into digital signals, we can see that this is the difference lies. Articles from Shandong En Yi IOT Technology Co. News Click to learn more characters superimposed http://www.nedcb.cn we will provide you with the most comprehensive products, the most enthusiastic service, please call 0531-62327572