معالج فيديو LED: قائمة كاملة بأفضل الموردين في الصين

1. Screen scaling

The LED display is point-to-point, which determines that the LED display can only display the same size as its physical resolution.

LED video processor can scale the image, the screen to any size output, complete the entire desktop mapping to the LED screen.

Whether the resolution is increased or decreased, it allows the LED screen to display the complete image.

2. Signal switching

According to the needs of live performance, through various seamless switching modes, switching different video signals to the LED screen.

The LED video processor is connected to several input signal sources simultaneously, so you can manually switch the required input signal sources on the LED video processor.

The LED video processor manages various signals when multiple input signal accesses are flexible and fast switching between the input signals.

3. Input signal format conversion processing

Convert different forms of input signal sources to DVI format that an LED screen can receive; process the video with poor signal to ensure the picture quality effect.

Common signal formats are DP input, HDMI input, SDI input, VGA input, CVBS input, all of which can be switched to the DVI signal required by the sending card through the LED processor.

4. Image quality enhancement

The pixel pitch of LED display itself is much larger than some other flat panel display media; therefore, the image processing technology, especially image enhancement technology has strict requirements.

A High-quality LED video processor can use advanced algorithms to modify the signal of poor image quality.

The interlacing, edge sharpening, motion compensation, and a series of processing enhance the image’s details and improve the picture’s quality.

5. Large screen splicing

At present, the point spacing of LED display is getting smaller and smaller, and the form factor is getting giant, which makes the physical resolution of the LED screen very huge.

Ultra-wide super point refers to the LED screen resolution having exceeded the resolution of a sending card control range, the need for two or more sending cards for controlling.

It is necessary to splice multiple sending cards through the LED video splicing processing splicer to complete the full-screen display.

6. Multi-screen processing

In many special scenarios where an LED display needs to display multiple screens of the same or different signals on the same LED display, video processors with multi-screen processing capabilities can flexibly meet such display requirements.