Powerful live event HD switching, supporting up to 10 individual 3G/HD-SDI inputs built into a 1 RU chassis, is at hand with the Blackmagic Design ATEM 1 M/E Constellation HD Live Production Switcher. Supporting 3G-SDI and HD-SDI signals, the switcher connects to a wide range of cameras and sources, delivering program output via six 3G-SDI BNC outputs or a webcam output via USB-C. In addition, the switcher has a multiview output with up to 16 routable windows that can display inputs, keyed video, graphics, and stills from the media pool, as well as the program output. Each input connects to a built-in Fairlight audio mixer supporting up to 28 channels of audio. Input Number of Video Input Sources 10 Video Inputs 10x BNC (3G-SDI) Input Video Format SDI (10-Bit 4:2:2) 1080p at 23.98/24/25/29.97/30/50/59.94/60 fps 1080i at 50/59.94/60 fps 720p at 50/59.94/60 fps Audio Inputs 2x 1/4" TRS Stereo Analog Female Input Audio Format Analog Output Video Output Channels 6 Video Outputs 6x BNC (3G-SDI) 1x USB-C (USB Video) (Program) Output Video Format SDI (10-Bit 4:2:2) 1080p at 23.98/24/25/29.97/30/50/60 fps 1080i 50/59.94/60 fps 720p 50/59.94/60 fps Embedded Audio Output SDI USB-C Multiview Output 16-Way Multiview via SDI Connectivity Other I/O 1x BNC Blackburst, Reference, Tri-Level Sync Input 1x RJ45 Control 1x RJ45 Talkback Input/Output 1x XLR 5-Pin Talkback Input/Output Video Standard Compliance SMPTE 292M/296M/424M/425M-A/425M-B HDCP Support No