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What are the definitions of LED video processor and splicing processor?

2019-08-01

Perhaps many LED display friends are unfamiliar with or have little knowledge of video processors and splicing processors, let alone use them. Therefore, I would like to explain to you as display friends, hoping to help friends in various industries. After reading my article, I can not only know what video processors and splicing processors are, but also use them quickly, and finally better serve customers and give them solutions.




First of all, we need to know what is a video processor or mosaic processor and its application. The so-called video processor or mosaic processor is a picture processor, an image converter, a video controller, an image processor picture converter, a video format converter, an independent video source, etc.  LED video processor is the witness and key equipment for the birth, growth and maturity of LED full-color display screen. The advantages and disadvantages of LED video processor directly affect the display effect of LED display screen.  The binding use of LED video processor and display screen greatly facilitates the wide application of end users and improves the depth of LED display screen use.




Full-color LED multi-picture video image processor is a high-performance image processing and control device for full-color LED, which is introduced by national high-tech enterprises.  The equipment integrates many years of rich experience in video image processing, high-definition signal processing and display, adopts patented technology hardware design, and combines the special requirements of full-color LED screen display design. It can simultaneously accept and process a variety of different video graphic signals and display them on full-color LED.




Secondly, we want to modulate the picture through the video processor. We need the following equipment connection combinations. What are they?  The following are essential: one computer host, one video processor or splicing processor, several sending cards, one LED display screen, several connecting wires and other signal source equipment. We will prepare these equipment and then combine them.




Finally, I will teach you how to modulate the picture of the video processor so as to achieve the desired effect.


One step, we will connect the computer host, the sending card and the LED display screen. The LED screen will be lit through the studio and the picture modulation will be normal.


In the second step, we will connect the computer host, video processor, sending card and LEDP screen together through wires to start up all the equipment.


Three steps, find a resolution similar to LED screen on the output resolution of the video processor, and confirm after saving.


In four steps, the resolution of the computer host is adjusted to be the same as or similar to the output resolution of the video processor, then we find the input resolution in the video processor, set the width and height inside to the width and height of the LED screen, and confirm after saving, the picture is modulated.




Next, I'll teach you how to modulate and splice the processor screen and splice the larger LED screen into a complete screen.


Step 1: We will connect the computer host, the sending card and the LED display screen. The LED screen will be lit through the studio and the picture modulation will be normal.


Step 2: We will connect the computer host, video processor, sending card and LEDP screen together through wires to start up all the equipment.


Three steps: find a resolution similar to the LED screen on the output resolution of the video processor, and confirm after saving.


Four steps: Adjust the resolution of the computer host to be the same as or similar to the output resolution of the splicing processor.  After finding the full screen or zoom function key on the processor, input the width and height of the LED screen into the device and confirm after saving.


Step 5: Find the output port 1, and input the width and height of the carrier screen carried by a sending card into the processor, starting at zero.


Six steps: find the output port 2, input the width and height of the carrying screens carried by the two sending cards into the processor, set the starting point x as the width of one port, y as zero (horizontal splicing), or set the starting point x as zero, y as the height of one port (vertical splicing), and so on, and all operations are completed, i.e. splicing is completed.




The above is the general video processor or stitching processor adjustment steps, the rest of the details are different according to different equipment, hope to be able to help you!

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