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Master Dynamic Displays
with Video Wall ControllersEver wondered what goes behind the images you see on a magnificent video wall? For captivating content to be displayed on the video wall, there is a huge amount of processing and managing of content sources that goes into it!
The component in the video wall solution that helps you gain control over the content sources is the video wall controller. They are a significant part of the video wall solutions, managing numerous content sources and splitting them into parts to display them on individual screens of the video wall.
Need for
Video Wall ControllersA video wall controller is a communication channel that acts between the content sources and the video display to create overwhelming multimedia experiences. 4K Video wall controllers enable the video synchronization of signals from all the content sources. It gives complete control over the content feed, ensuring dynamic display with enhanced picture quality and maximized performance.
It provides flexibility in visualizing sources and makes sure the content feed follows the approved layout. It stretches to the exact portion of the wall and acts as a regulator to control where the content is displayed on the panel.
Types of
Video Wall Controllers
LED Video Wall Controller
LCD Video Wall Controllers
4K Video Wall Controller
Functions of
Video Controllers
Display Synchronization
Video wall controllers ensure that all the screens in a video wall display are in perfect harmony. It manages the frame rate, resolution, and screen refresh rates of each screen to create a seamless and synchronized visual experience. Without proper synchronization, there can be discrepancies in timing, leading to noticeable disruptions in the content across screens.
Bezel Compensation
A video wall has physical gaps, or bezels, between adjacent screens. Video wall controllers compensate for these bezels by adjusting the content. It typically involves resizing and repositioning portions of the image to flow seamlessly across the screens, minimizing the visual interruptions caused by the bezels. It is critical for creating a cohesive, uninterrupted image.
Screen Calibration
To maintain a consistent and professional look for the video wall, video wall controllers perform screen calibration. This calibration includes colour calibration, brightness uniformity, white balance, and gamma correction to match each screen's performance and achieve consistent quality across the entire video wall.
Advanced Control
Video wall controllers can support interactive touch capabilities, enabling users to interact with the video wall with touchscreens like kiosks. It offers remote monitoring and management capabilities to control and monitor the video wall from a central location, making it easier to update content, troubleshoot issues, and perform maintenance.
Edge Blending
Advanced video wall controllers offer edge-blending capabilities. This technique involves overlapping the content at the edges of adjacent screens and blending the overlapping sections to create a seamless, continuous image. Edge blending is commonly used in high-end video wall installations to eliminate visible transitions within screens.
Benefits of
Video Controllers
Configuration and Storage
The input content sources can be managed and configured easily. It also permits storage memory for layout settings and user access permissions. The different types of video wall controllers help you choose according to your requirements.
Enhanced Design and Layout
Video walls are said to lure in 80% of customers with the catchy display of the digital signage. A video wall controller utilizes maximum space in your video wall with an effective layout and presentation of the content, displaying different forms of content on a single video wall.
Streamlined Presentation
Nearly 40% of the purchasers are influenced by what is displayed directly to them. With controlled management of the ports of the video controller and display of the video wall, simultaneously utilize the video wall as digital signage, a portion as the latest news section, the latest offers, and upcoming events to influence your buyer’s decision.
Future Proof
Deploying a video controller with a futuristic approach calls for an advanced video controller with additional ports to power more screens for the video wall. With future needs, it will be easy to scale up or scale down the solution according to your needs.
HQ Optimization
The video wall controller helps in boosting or scaling down the image quality of the screens involved in the video walls. A video controller with high-quality imaging will provide the best image processing results.
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