Blackmagic Design Ultimatte 12 4K, Real-time Compositing Processor for Keying Live Action Videos, Features new algorithms, new colour science, impressive edge processing, colour separation and colour fidelity plus better colour fringe suppression than ever before, 12G-SDI connections enable sub-pixel level image processing in Ultra HD and HD, Power requirements: 2 built-in AC power supplies for 100- 240 V, 50/60 Hz (IEC power cord not included), Power consumption: 54 W, Dimensions: 482 (19") x 44.2 (1U) x 234 mm, Weight: 3.3 kg@+@+*Technical data:*@+@+, SDI video inputs: 8, SDI video outputs: 9, SDI video outputs with loop-through: 7 (re-clocking of SD, HD, Ultra HD at the respective inputs), SDI rates: 270 Mbit, 1.5 G, 3 G, 6 G, 12 G, Video inputs with resync: on all inputs, Reference connections: 1 BNC input, 1 BNC output, Tri-Sync or Black Burst, GPIO: DE15, Ethernet: up to 10 Gbps for device control and loading still images into the media pool, Computer interface: 1 USB-C 3.0 for device configuration and software updates, SD video standards: 525i/59.94 NTSC, 625i/50 PAL, HD video standards: 720p/50, 720p/59.94, 720p/60, 1080i/50, 1080i/59.94, 1080i/60, 1080p/23.98, 1080p/24, 1080p/25, 1080p/29.97, 1080p/30, 1080p/50,1080p/59.94, 1080p/60, 1080PsF/23.98, 1080PsF/24, 1080PsF/25, 1080PsF/29.97, 1080PsF/30, Ultra HD video standards: 2160p/23.98, 2160p/24, 2160p/25, 2160p/29.97, 2160p/30, 2160p/50, 2160p/59.94, 2160p/60, SDI compliance: SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 425M Level A and B, SMPTE 2081-1, SMPTE 2081-10, SMPTE 2082-1 and SMPTE 2082-10, Video sampling frequency: 4:2:2, Colour accuracy: 10 bit, Colour spaces: Rec 601, Rec 709, Rec 2020, Multirate support: automatic detection of SD, HD, 6G-SDI and 12G-SDI, Compositing sources Foreground: 1x 12G-SDI input with Loop Out, Background: 1x 12G-SDI input with Loop Out, Still image from Media Pool, Background mat: 1x 12G-SDI input with Loop Out, internal window, still image from Media Pool, Garbage mat: 1x 12G-SDI input with loop out, internal window, still image from the Media Pool, Holdout mat: 1x 12G-SDI input with Loop Out, internal window, still image from the Media Pool, Level: 1x 12G-SDI input with Loop Out, still image from Media Pool, Level mat: 1x 12G-SDI input with Loop Out, internal window, still image from Media Pool, Compositing outputs: Fill: 2 x 12G-SDI, Mat: 2 x 12G-SDI, Programme: 2 x 12G-SDI, Actor: 2 x 12G-SDI