The full-color LED display screen can play different video signals according to the environment, such as LED promotional films made by oneself, video films recorded by guests, TV broadcasting, film entertainment, commercial advertisements and so on. In fact, the size ratio of LED display screen is a very important marketing factor. What is the golden ratio of the installed size of LED display screen? Let's analyze the size of this display screen, hoping to help you choose.
The size design is made up of three factors, one is the installation environment, the other is the planned size of screen width and height, and the third is the content played at ordinary times.
1、 Installation environment of LED display
We know that full-color LED displays are divided into indoor and outdoor full-color LED displays. Generally speaking, indoor full-color LED displays are a space of one floor, and the width is generally unrestricted, while the height is normally between 2-5M. Generally speaking, outdoor full-color LED large screens are not limited by size, and the width and height can be flexibly adjusted according to the user's preference.
2、 Ideal size of LED display
The LED full-color screen can play different video signals according to the environment, such as LED promotional films made by oneself, video films recorded by guests, TV broadcasting, film entertainment, commercial advertisements, and so on. The proportion of the video content produced by the advertising company can usually be designed according to the proportion of the LED full-color screen. The display proportion of the video programs recorded by the guests, such as tourism, wedding anniversary, company publicity, activity selfies and so on, should be defined according to the proportion of the shooting tools. The proportion of the video broadcast by TV is normally 16:9 signal output, such as CCTV programs and local stations.
3、 Playback content of LED display
The display ratio of domestic movies is generally 16:9, so before we make full-color LED displays, we should have an in-depth study and planning of the broadcast content. If the production ratio of full-color LED displays does not match the proportion of broadcast programs, it will lead to image compression distortion, and the displayed effect will be very awkward. It looks like those scale distortion problems will follow one after another, If we encounter such a problem, we can set it through the parameters of the full-color LED display. The full-color LED display is left blank or filled with text scrolling information. Such a design is better when the LED screen can be designed according to the playback ratio.