In life or work, I often encounter cheap signal connectors, DVDs, TVs, computer-connected monitors, notebook projectors, projectors, projectors, and other devices. It is really impossible to see so many interfaces. Start, even those interfaces do not know how to call. Today, Xiaobian brings you to know the video interfaces. Due to the wide variety of interfaces, it is edited into two parts for everyone to understand!
In the previous section we focused on the types of interfaces used for analog signals of video signals.
2. S terminal
3. Color difference
In other words, essentially there is no difference between RGB and VGA. At present, most computers and external display devices are connected through an analog VGA interface, and digitally generated display image information inside the computer is converted into three primary color signals and lines by R, G, and B in the digital/analog converter in the video card. The field sync signal is transmitted to the display device via a cable.http://www.fdragtech.com/