Extreme: Double the Power of ATEM SDI Pro With the inclusion of built-in individual input recording, the Blackmagic Design ATEM SDI Extreme ISO is one of the most comprehensive video mixers on the market today. In fact, many of the production pros at GearNuts proclaim that it's one of the best tools for livestreaming and producing quality video content. This 12-channel video mixer packs all the functionality and features of the ATEM SDI Pro ISO but brings eight standard converted 3G-SDI inputs and four SDI outputs to the table. It also features a DaVinci project file and Blackmagic RAW file relinking for lightning-quick editing in post-production. With stunning features like direct streaming via Ethernet, direct recording to USB flash disks, USB webcam connection, and more, it's no secret why the ATEM SDI Extreme ISO is favored for business, gaming, eSports, investment, education, and so much more. Quick to use and