Blackmagic Design ATEM SDI, Video Mixer, Four scalable SDI inputs, One USB webcam output, Two SDI outputs, One Fairlight audio mixer with EQ and dynamics tools, DVE processor for picture-in-picture and transition effects, Green screen chromakeyer, 20-Frame media pool for titles, Incl. ATEM Software Control@+@+*Connections:*@+@+, SDI video inputs: 4x 3G-SDI, 10-bit HD, switchable (2 embedded audio channels)., Total video outputs: 3, Aux outputs in total: 2, Audio inputs: 2x 3.5 mm stereo mini jacks, Video inputs with resync: On all 4 SDI inputs, Frame rate and format converter: On all 4 SDI inputs, SDI programme outputs: 2, Ethernet: supports 10/100BaseT for software control, software updates and direct connection or network connection of a control panel, Computer interface: 1 USB type C 2.0 port for webcam output, software control, software updates and for connecting a control panel@+@+*Standards:*@+@+, HD video input standards: 720p/50; 720p/59.94; 720p/60; 1080p/23.98; 1080p/24; 1080p/25; 1080p/29.97; 1080p/30; 1080p/50; 1080p/59.94; 1080p/60; 1080i/50; 1080i/59.94; 1080i/60, HD video output standards: 1080p/23.98; 1080p/24; 1080p/25; 1080p/29.97; 1080p/30; 1080p/50; 1080p/59.94; 1080p/60, Video standards for streaming: 1080p/23.98; 1080p/24; 1080p/25; 1080p/29.97; 1080p/30; 1080p/50; 1080p/59.94; 1080p/60, Video sampling frequency: 4:2:2 YUV, Colour accuracy: 10 bit, Colour spaces: Rec.709, Colour space conversion: Hardware based in real-time@+@+*Features:*@+@+, Upstream keyer: 1, Downstream keyer: 1, Advanced Chroma Keyer: 1, Linear/Luma Keyer: 2, Transition keyer: DVE only, Total number of levels: 5, Pattern generators: 1, Colour generators: 2, DVE with borders and shadows: 1, Interface: Screen resolution of at least 1366 x 768, Media Player: 1, Channels: Fill and key signals for each media player, Media Pool capacity for still images: 20 with fill and key signals, Media Pool still image formats: PNG, TGA, BMP, GIF, JPEG and TIFF, Compatible operating systems: Mac Big Sur 11.0, Mac Monterey 12.0 or higher, Windows 10 and 11, Power supply: External 12V DC power supply with suitable plug adapters for most countries., Power consumption: 18 watts, Dimensions: 238 x 119 x 35 mm, Weight: 680 g