The Blackmagic Design ATEM Production Studio 4K lets you connect up to 8 SD, HD or UltraHD 4K video cameras, disk recorders and computers for true broadcast quality work. It includes all the features you expect from a professional switcher including chroma key, transitions, media pool, downstream keyers, audio mixer, multi view and the world's first 6G-SDI and HDMI 4K video connections. Ultra HD is four times the resolution of regular high definition video for a massive 3840 x 2160 frame size. Blackmagic Design was the first company in the world to ship products using the new 6G-SDI and HDMI 4K video connections so customers can now purchase a range of products that effortlessly handle Ultra HD. Even when operating in Ultra HD every input of the ATEM switchers includes a full frame synchronizer allowing the use of non genlock sources such as computers. There is also a high definition down converted HD-SDI program output for when the switcher is operating in Ultra HD formats, but a regular HD program feed is required. ATEM Production Studio 4K switchers have an elegant machined aluminum design that's optimized for live production. Designed with the features complex production demands, the elegant front panel includes illuminated buttons for aux switching as well as built in video display for live status! The built in 6G-SDI and HDMI 4K connections mean you get the latest technology for a future proof design that will work for you for years to come. Its compact size means you can install anywhere! The ATEM Production Studio 4K features built in multi view monitoring so customers can view sources on a single SDI monitor or HDMI TV and multi view includes independent views for program, preview and 8 customizable switcher sources.