There are many reasons why businesses choose to use video walls. A popular solution is for advertising and promotional purposes, where the video wall is used to engage and attract customers and sell the services of that business. Displaying information on screens or monitors is nowadays much more visually appealing than traditional advertising methods of signs in windows or strategically placed posters. However, video walls can also have a much more functional use for your business. Operationally, using a video wall or multi screen display has numerous advantages for back room controls or even for programming staff who need to see several different screens at the same time. This use of a video wall differs from an advertising use, as it generally uses each screen to display different information, rather than several screens being used to show an image on a larger scale, while retaining the higher quality and pixel density over one large screen.
For back room operations and promotional uses alike, a video wall is likely to be used with capture cards, which will allow you to input video from a number of different sources, such as video cameras, DVDs, and satellite. This is particularly good for control rooms, where you might want to look at a range of differently sourced images. Likewise for conventions and business and educational presentations, you might want to use some data images and some video images together, so capture cards can help you to integrate many different sources into one. Datapath are leading world specialists in different kinds of video capture technology and can advise you on which product best meets your needs. Founded in 1982, their products are sold all over the world to organisations in many different sectors, such as education, health care, security, visual media and the military.
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