People in the industry know that full-color LED displays are currently the mainstream display in the market. Many industry friends have always had no concept of the size of full-color LED displays in the early stages of design. The full-color LED display screen size design is based on three factors, one is the installation environment, the second is the planned size of the LED color screen width and height, and the third is the content that is usually played, that is, media advertisements, wedding videos, high-definition TV broadcasts, and high-definition movies. etc.

Ideal size: LED full-color screen can play different video signals, such as some self-made LED advertisements, video programs recorded by customers and users, TV broadcasts, movie entertainment, etc... The ratio of video content can usually be designed according to the LED full-color screen ratio. The display ratio of the video programs recorded by the guests, such as outings for fun, wedding anniversary, or corporate event selfies, etc., should be defined according to the ratio of the shooting tool, and some such as mobile phones , Digital cameras, camcorders, etc., the video ratio of TV broadcast is usually 16:9 signal output, such as CCTV programs and local stations, etc...The ratio of large-scale display screens in Hollywood, the United States is usually 2:1 or 16:7 and so on....... The display ratio of domestic movies is usually 16:9, so before making a full-color led screen, you must have an in-depth consideration of the content to be played. Proportion mismatch will cause image compression, and the displayed effect is a bit awkward. It seems that proportion distortion encounters this kind of problem, which can be solved by setting the LED full-color screen parameter. The top and bottom or left and right sides of the LED full-color screen will be left blank or can be added Text scrolling information to fill. It is best to design the LED full-color screen according to the playback ratio.