Main functions and functions of LED transparent screen video processor? The advantages and disadvantages of LED video processor directly affect the display effect of LED transparent display. In short, its role is to convert images from the outside (such as a computer, a high-definition cassette) into an acceptable signal for an LED transparent screen.
The main functions of the video processor are as follows:
1. Image zooming
The display mode of the LED transparent screen is point-to-point, which determines that the transparent LED display can only display images consistent with itself. The LED video processor can scale the image, output the screen at any size, and complete the entire desktop map to the LED screen. Whether the resolution is increased or reduced, the full image can be displayed on the screen.
2. Conversion of resolution specifications
Generally speaking, the image signal source (such as computer, hd broadcast box, etc.) of signal resolution has fixed specifications, and LED modular splicing transparent screen display, makes the resolution almost can be any value. The video processor converts various signal resolutions to the actual physical display resolution of the LED transparent display.
3.Signal switching and switching
Another important function of the video processor is to manage various signals at a time when there are multiple signal connections, and to flexibly switch between signals.
4. Image quality improvement
LED transparent displays have a larger pixel spacing than other flat-screen display media. High quality LED video processor can use advanced algorithms of image quality is not good signal to the decoration of execution to interlaced, edge sharpening, motion compensation and so on a series of processing, enhance the detail of the image, improve image quality.
5. Big screen splice
Currently, LED transparent screen points are smaller and smaller, and the shape tends to be large, making the physical resolution of the LED transparent screen not large. The LED video processor has a Mosaic function that can drive a large resolution LED screen.
6. Multi-screen processing
In many special situations, an LED screen should display multiple images of the same or different images. The LED video processor with multi-screen processing functions can be flexibly satisfied with such display requirements.
litekled