Blackmagic Design ATEM 4 M/E Constellation 4K Streaming and Encoding Power: The expansion breakout cable

Power: The expansion breakout cable must be connected to a 12V power source (like the included AC adapter or a V-Mount battery) to provide the current necessary for the lens servos

and frame rates directly via the touchscreen menus

and iPad provides a "button-deck" style interface that is much more intuitive for non-technical operators to use compared to a traditional router panel

you can remotely control the camera's iris

Blackmagic Design ATEM 4 M/E Constellation 4K Streaming and Encoding Power: The expansion breakout cableBlackmagic Design ATEM 4 M E Constellation 4K The Blackmagic Design ATEM 4 M E Constellation 4K is a high density, 2RU rackmount live production switcher designed for the most demanding Ultra HD broadcasts. While it shares many physical characteristics with the flagship 8K model, it is optimized for a pure 12G SDI 4K workflow, offering a massive amount of I O and internal processing power. Core Functionality 40 Standards Converted 12G SDI Inputs: