Do you have to use a video processor with a full -color LED display?led aluminum cabinet screen wholesaler

　　Recently, many customers have asked why the full -color LED display uses a video processor. It is not an exaggeration to say that the advantages and disadvantages of the video processor directly determine the display effect of the full -color LED display. If there is a color area today, the majority of users will deepen the understanding of this issue.

　　1. Sport compensation

　　Compensation for motion of slow -speed images and fast images. Good exercise compensation technology can well reduce the sawtooth on the edge of the motion image when the full -color LED display.

　　2. Move interval scanning

　　Video signals can better reduce bandwidth, so it is necessary to increase resolution scanning technology. The full -color screen must stop the front abandonment signal of the scanning signal. Can handle the interval scanning technology well, eliminate the effects of drawing lines during on -site broadcasting and shooting.

　　3. Scaling

　　Full -color LED display usually uses modular design and segmentation display. Because it is the most sensitive display product in all plane display media. However, the product also has disadvantages, and the sensitivity may be slightly slower. In particular, the display resolution of each engineering application is difficult to find in the specification. Therefore, the video processor is needed to provide an amplification function.

　　4. A decrease in image

　　Generally, the dot matrix resolution of the display project is 1024*768). It is required to reduce each signal accessed to the terminal to the terminal, and the video waste device is required to provide a point -to -point pixel pixel large function.

　　5. Expand the image

　　Today, with the leap of more and more engineering applications such as advertising, the resolution of full -color LED display is no longer limited to ordinary resolution. Some engineering applications reach 2048 points. In, the required video processing program can have image amplification processing technology, and the abandoned bandwidth inside the video processing program can reach or exceed the dot matrix area in the atypical application.

　　6. Noise suppression

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

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