Blackmagic ATEM Mini PRO ISO Switcher

The ATEM Mini Pro ISO is an HDMI live production switcher with four HDMI inputs and an HDMI output, and it adds the feature that gives it the ISO name: it records up to five separate H.264 streams in real time, a clean feed of every input plus the live program. Alongside the recordings it saves a DaVinci Resolve project file, so after the show you can reopen the whole production to adjust edits, change shots, remix audio and add color correction rather than living with a single locked cut.

Switching tools include a DVE for picture-in-picture, transitions, the ATEM Advanced Chroma Key for green screen, and built-in graphics with a Photoshop plug-in. A USB-C 3.1 port handles webcam output, panel connection and recording to an external drive, and there are two microphone inputs plus Ethernet control on the rear. It supports 720p, 1080i and 1080p, runs on a 12V DC supply drawing about 36W, and ships as Blackmagic part number BMD-SWATEMMINIBPRISO.