The design of server virtualization based video-wall control system

The video-wall, also called multi-vision, consists of multiple computer monitors, video projectors, or television sets tiled together contiguously or overlapped in order to form one large display. Typical display technologies include LCD panels, LED arrays, DLP tiles, and rear projection displays. Such a video wall system is used one for multi-screen advertising in the field of digital signage as well as one for n-screen service between the various terminals. It is also utilized as multi-screen for a surveillance control linked to CCTV. In this paper, we propose the video wall control system based on server virtualization. The proposed method expect as a solution for an usage of efficient resources of this system and one for processing system load evenly and one for synchronized video signal between each display as well.