Shenzhen Lianchengfa Technology Co., Ltd.

The LED full-color electronic display is a full-color display that can be connected together more smoothly. The display quality is HD/2K/4K/8k. It is an indoor and outdoor LED full-color electronic display.

Recently, many customers have asked why the LED full-color electronic display should use a video processor. It is no exaggeration to say that the quality of the video processor directly determines the display effect of the LED full-color electronic display. If the colored area appears today, it will lead the majority of users to deepen their understanding of this issue.

Video Processor Motion Compensation

Motion compensation for slow and fast images. Good motion compensation technology can do a good job of reducing aliasing on the edges of moving images when displaying full-color LEDs.

Video Processor Motion Interlacing

Video signals are better at reducing bandwidth, so increasing resolution also requires interlacing. Full color screens must now stop the pre-deletion of interlaced signals. It handles interlacing very well, eliminating the effect of line drawing during live broadcasts and filming.

Video processor scaling

LED full-color electronic display usually adopts modular design and split display. Because it is the most sensitive display product of all flat display media. But this product also has drawbacks, the sensitivity may be slightly slower. In particular, the display resolution of each engineering application is hard to find in the specification. Therefore, it is especially necessary for the video processor to provide the zoom function.

video processor image reduction

Generally, the dot matrix resolution used in display projects is 1024*768). Video scrapping is required to reduce each signal accessed to the resolution of the terminal, and video scrapping equipment is required to provide point-to-point pixel upscaling.

Video processor enlarges the image

Today, with the leap of more and more engineering application advertising and other businesses, the resolution of LED full-color electronic display is no longer limited to ordinary resolution, and some engineering applications have reached a level of 2048 points. In similar applications In the program, the required video processing program can have image enlargement processing technology, and the waste bandwidth inside the video processing program can reach or exceed the dot matrix area in atypical applications.

Video processor noise suppression

Due to the dot matrix characteristics of the LED full-color display, other LCD media will produce slight noise, and the LED display has the psychological patience of the audience. The noise mainly comes from the compression noise of the video signal and the random noise of the system itself. A good video processor can suppress the noise and minimize the interference of the noise on the picture quality itself.