Blackmagic Design Atem Sdi Pro Iso

The Blackmagic Design ATEM SDI Pro ISO is a compact professional live production switcher built for multi-camera SDI workflows where portability, live streaming and post-production flexibility are equally important.

Four standards-converted 3G-SDI inputs allow professional cameras and other SDI video sources to be connected directly to the switcher. Each input includes re-sync and frame-rate and format conversion, making it easier to bring multiple sources together into a reliable live production workflow.

Where the Pro ISO really stands out is its combination of live switching and individual source recording. It can record five H.264 video streams in real time, capturing clean feeds from all four SDI inputs alongside the program output. A DaVinci Resolve project file is also saved, allowing the live production to become the starting point for a more refined post-production edit.

Built-in hardware streaming removes the need for a separate streaming encoder in many applications. Ethernet can be used for direct live streaming, while the switcher also provides multiview monitoring and USB webcam output for integration with computer-based video platforms.

For churches, corporate AV teams, educational facilities, production companies and mobile streaming setups, the ATEM SDI Pro ISO provides an effective bridge between professional SDI production and modern live streaming. It is especially useful when a four-camera production needs to be delivered live while retaining individual recordings for editing afterwards.