Blackmagic Design ATEM SDI Extreme ISO Switcher – Professional Live Production
The Blackmagic Design ATEM SDI Extreme ISO Switcher is a professional-grade live production solution that combines powerful switching, ISO recording, and streaming capabilities in one compact device. Designed for broadcasters, event producers, content creators, and live streamers, this switcher provides 8 independent 3G-SDI inputs, advanced audio mixing, multi-view monitoring, and the ability to record individual ISO feeds for post-production.
About the ATEM SDI Extreme ISO
Blackmagic Design’s ATEM SDI Extreme ISO builds on the success of its ATEM Mini lineup but is tailored for professional SDI-based workflows. The switcher allows you to connect multiple professional cameras, seamlessly switch between feeds, add effects, and live stream directly via USB or Ethernet.
The standout feature is its ability to record all 8 inputs individually (ISO recording), plus the program output, into separate files. This makes it easy to re-edit productions later in DaVinci Resolve, with automatic project file generation for fast post-production workflows.
Key Specifications – ATEM SDI Extreme ISO
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Video Inputs: 8 x 3G-SDI inputs (switchable between 1080p, 1080i, 720p)
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Video Outputs: 2 x 3G-SDI outputs (program out, aux out)
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Multi-View: 1 x 3G-SDI output for multi-camera monitoring
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ISO Recording: Records all inputs + program to separate files
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Streaming: Direct streaming via Ethernet or USB-C (as webcam)
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Audio Inputs: 2 x 3.5mm stereo mini jack mic inputs
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Audio Processing: Fairlight audio mixer with EQ, dynamics, reverb, and more
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Effects & Transitions: Mix, cut, picture-in-picture, green screen keying
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Control: Front-panel buttons, software control via ATEM Software Control app
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Storage: Records to USB-C connected drives
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Power Supply: External DC power (included)
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Dimensions: Compact desktop unit
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Weight: Approx. 1.5 kg
Standout Features
8 Independent SDI Inputs
Connect up to 8 professional SDI cameras or video sources, making the ATEM SDI Extreme ISO ideal for broadcasts, conferences, esports, concerts, and live events.
ISO Recording for Post-Production
Every input and the program feed are recorded separately, allowing you to re-edit, color grade, and remix audio in DaVinci Resolve. The switcher even generates a Resolve project file with all edits and transitions applied.
Professional Audio Control
The built-in Fairlight audio mixer lets you fine-tune sound with EQ, compressors, limiters, and dynamics. You can mix embedded SDI audio, external microphones, and line-level devices.
Multi-View Monitoring
Use the dedicated multi-view SDI output to preview all 8 cameras, program, preview, and audio levels on a single screen – essential for professional live production.
Live Streaming Made Easy
Stream directly to YouTube, Facebook, Twitch, or custom RTMP servers via Ethernet. The USB-C connection also makes the ATEM SDI Extreme ISO function as a webcam, ensuring compatibility with Zoom, Skype, and Microsoft Teams.
Workflow Integration
The ATEM SDI Extreme ISO integrates seamlessly with professional broadcast setups. With dual SDI outputs, ISO recording, and live streaming capability, it’s designed to replace multiple pieces of equipment with a single unit.
By generating DaVinci Resolve project files automatically, it provides a unique live-to-post workflow that saves hours in post-production, making it a favorite for production companies and independent creators alike.
Why Choose the Blackmagic Design ATEM SDI Extreme ISO Switcher?
The Blackmagic ATEM SDI Extreme ISO is more than just a video switcher – it’s a complete live production hub. Whether you’re producing live concerts, broadcasting sporting events, hosting corporate webinars, or streaming online content, this device offers the power and flexibility you need.
Its ability to record every input separately, stream directly, and integrate professional SDI equipment makes it a future-proof solution for live production teams.
If you’re serious about professional multi-camera streaming and recording, the ATEM SDI Extreme ISO Switcher is an investment that delivers unmatched value.
