Blackmagic Design ATEM 1 M/E Production Studio 4K This Item Includes: Outputs: HDMI Program Output: 1 x HDMI type A, 10-bit SD/HD/Ultra HD 4K switchableDown Converted SDI Program Output: 1 x 10-bit (Ultra HD 4K to HD)SDI Preview Output: 1 x 10-bit SD/HD/Ultra HD 4K switchableSDI Aux. Output: 3 x 10-bit SD/HD/Ultra HD 4K switchableMulti View Outputs: 1 x SDI and 1 x HDMIComputer Interface: 1 x USB 20 portAnalog Audio Output: 2 x XLR Inputs: HDMI Video Input: 1 x HDMI type A, 10-bit SD/HD/Ultra HD 4K switchable, 2 channel embedded audioSDI Video Input: 10 x 10-bit SD/HD/Ultra HD 4K switchable, 2 channel embedded audioSync Input: Tri-Sync or BlackburstAudio Input: 2 x XLR, 2 x RCA Supported Formats: Ultra HD 4K Format Support: 3840 x 2160 23.98p, 3840 x 2160 24p, 3840 x 2160 25p, 3840 x 2160 29.97pHD: 720 50p, 720 59.94p, 1080 50i, 1080 59.94i, 1080 23.98p, 1080 24p, 1080 25p, 1080 29.97p, 1080 50p, 1080 59.94pSD: 525 59.94i NTSC, 625 50i PAL, 525 59.94i 16:9, 625 50i 16:9 Playback Formats: Media Pool Still Image Format: PNG,