The Blackmagic Design Smart Videohub 12x12 6G-SDI is a mixed format digital video matrix with 12 6G-SDI inputs and 12 6G-SDI outputs, allowing any combination of SDI video to be routed in SD, HD, Ultra-HD 4K and DCI-4K. It supports 4:2:2 and 4:4:4 colour sampling and 10-bit processing for smoother gradations. Housed in a 1RU rack, the Smart Videohub is ideal for use in large broadcast systems, or in portable mini racks for live production. A built-in LCD screen allows sources to be viewed directly on the router itself, with simple buttons and a rotary knob for control. Routing can also be controlled via dedicated remote panels or over Ethernet, using the included software for MacOS X and Windows. You can even use the available iPad app to change routing over a wireless network.