With the release of Carousel 7.4, support for the 4 series of BrightSign has been added. Carousel will support 4K on the following BrightSign models*:
This support will include 4K video playback and full 4K channels.
BrightSign models XT243 and XT1143 both support 4K at 30 fps, but Carousel does not support this configuration. If you are looking to get 4K playback with Carousel, use one of the above models of BrightSign players.
*It was initially reported that XD234 and XD1034 series players would support full 4K Graphics but this has proven to be incorrect