How to select the solution of video wall processor?
Video wall system consists of multiple LCD screen, fine pitch direct LED screen or multiple DLP screens, all of them require a video wall processor to ensure image synchronization across the video wall. Video wall processor display multiple input sources and allow them to be displayed on video wall in any position, picture in picture or picture out picture. Except these basic features, how should be select the suitable solution?
Type of Video Wall Processor:
A. Windows Based Video Wall Processor
B. FGPA Matrix Based Video Wall Processor
C. IP Based Video Wall Processor (AV over IP)
Firstly, Video wall processor should be able to support various types of sources, including HDMI, DVI, VGA, DP, SDI etc.
Video wall displays are always evolving and changing with new types of displays, higher resolutions and different aspect ratios. So far, direct LED displays have become more and more popular due to their non bezels design, higher brightness and contrast, which has been adopted to install in lots of control rooms, where precise visualization of data and important details is required to maintain operational efficiency. To justify your video wall investment in the future, make sure your video wall processor can adapt to changes in display technology, whether it's LCD, LED, MicroLED, projection, or whatever the future may bring.
User-friendly is another keypoint to choose the type of Video Wall Processor
Whichever processor you choose, make sure it comes with full-featured video wall management software and an intuitive & visualized user interface. The software should be easy to use by drag & drop control at the visualized UI, what you see is what you get.
Another benefits including: flexible layout preset & recall, picture-in-picture displaying, picture-out-picture display, free resize the image on video wall, source auto scheduling on video wall, able to crop part of source image to display on video wall etc.
What's more, video wall management software should be able to customize the user interface in different language according to client's requirement.