Marseille shows their latest VTV-1222 family of 4K video processors providing single-chip solution to process, enhance, and upscale legacy video content to 4K (3840×2160) for display on next generation 4K UHD TVs. Marseille claims to provide one of the best 4K upscaling technologies yet, to upscale 1080p content to 4K. The Marseille processor is embedded for example in the latest Toshiba Blu-ray player to upscale 1080p Blu-ray movies to 4K screens.
Read more at: http://www.marseilleinc.com/new-products/4k-video-revolution