The ATEM SDI Pro ISO is very easy to set up and use. It has four standard 3G-SDI inputs, a USB-C output for your computer, an HDMI output for monitoring, and an audio mixer. Fairlight with EQ and dynamics. Equipped with DVEs for effects, you can create picture-in-picture, transitions, a green screen key, and 20 still images for titles in the media library, as well as the free ATEM Software Control. In addition, the ATEM SDI Pro ISO allows you to record directly to USB flash drives in H.264 format and stream. It is possible to display on the monitor: 
multiview of the 4 3G-SDI inputs, preview,
 
program, and recording status of the stream.
 
 
 
In addition, this model offers recording of 5 streams, including a clean feed on
 
all inputs for editing, as well as a DaVinci project file
 
for quick editing and linking the Blackmagic RAW file for
 
Ultra HD finishing.