What are the functions of the LED video processor?

LED video processor is also called screen processor, image converter, video controller, image processor screen converter, video format converter, independent video source and so on. The LED video processor is a key equipment and witness to the birth, growth and maturity of the LED full-color display. It directly affects the display effect of the LED display. The binding use of LED video processor and display screen greatly facilitates the wide application of end users and improves the depth of use of LED display screens. So, do you know what functions the LED video processor has?

There are many different styles of LED video processors.

1. Screen zoom:
The display mode of the LED display is point-to-point, which determines that the LED display can only display the same size as its own physical resolution. The LED video processor can scale the image, output the picture in any size, and complete the mapping of the entire desktop to the LED screen.
2. Signal conversion and switching:
Video processing equipment can complete the format conversion between many signals. Another important function of the video processor is to manage various signals when there are multiple signal accesses, and flexibly switch between various signals quickly.
3. Image quality improvement:
Because the pixel pitch of the LED display screen itself is much larger than that of some other flat panel display media, there are strict requirements for image processing technology, especially image enhancement technology. It can use advanced algorithms to modify signals with poor image quality, perform a series of processing such as de-interlacing, edge sharpening, motion compensation, etc., to enhance the details of the image and improve the picture quality.

The LED video processor needs to understand a variety of related knowledge when using it.
4. Large screen splicing:
At present, the dot pitch of the LED display screen is getting smaller and smaller, and the appearance size is getting larger and larger, which makes the physical resolution of the LED screen screen become very huge. The LED video processor has a splicing function and can drive a large-resolution screen, which is a very cost-effective driving method.
5. Multi-screen processing:
In many special scenarios, a display screen needs to display multiple pictures of the same or different signals. A video processor with multi-picture processing function can flexibly meet such display requirements.



What are the functions of the LED video processor?


LED Display Gallery 

Hola LED

What is Pixel Pitch and Why Does It Matter?

LED displays are ubiquitous in life, ranging from small red signage screens at the front of shops to large outdoor full-color advertising screens. However, for the professional terms mentioned in the LED display, laymen may be confused. Don’t worry! Let’s learn about them one by one. 1.What is the pixel pitch? Pixel pitch, also known as dot pitch or pitch. It refers to the distance (in millimeters) from the center of a lamp bead to the center of an adjacent lamp bead. Since the pixel pitch determines the screen The resolution is closely related to the sharpness, so the smaller

Read More »

China Smart Light Pole Market Analysis Report

(1) Industrial chain of smart light pole system The smart light pole system mainly realizes the integration of various smart devices and sensing devices, and comprehensively utilizes wired and wireless transmission technologies to construct the network layer. Urban applications provide a solid foundation. Based on the combination of software and hardware and the integration of multiple technologies, the smart light pole system architecture can be divided into terminal layer, network layer, platform layer and application layer with reference to the layered theory of communication and Internet of Things. The terminal layer includes functional modules such as intelligent lighting, communication base

Read More »

Is the price difference of LED transparent screen caused by LED lamp bead luminous process?

In 2022, Xiaomi will launch a transparent OLED TV with a price of 50,000 yuan, which has won gimmicks and high attention, and will also bring transparent display into the public eye. Compared with TV screens, the industry generally believes that commercial scenarios that pursue aesthetics, sense of technology, sense of space, and higher budgets are more suitable areas for transparent displays to show their strengths. In recent years, OLED has become a popular display technology in the global TV field. Under the joint promotion and operation of many color TV brands, it has gradually gained a firm foothold in

Read More »

What are the advantages of LED interactive floor tiles?

With the development of technology, luminous floor tiles that can interact with people appear, and their novel and interesting experience methods are favored by the market. The realization principle of the LED interactive floor tile screen is to set a pressure sensor or capacitive sensor or infrared sensor on the floor tile. When a person interacts with the floor tile screen, these sensors sense the position of the person and feed back its trigger information to the main controller. Then the main controller logic judges and outputs the corresponding display effect. So, do you know the advantages of LED interactive

Read More »