Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher
The Blackmagic ATEM SDI Extreme ISO is a professional 8-channel 3G-SDI live production switcher engineered for broadcasters, television studios, live event producers, churches, sports productions, and professional content creators who require reliable SDI connectivity, advanced live streaming, and powerful post-production capabilities. It combines professional switching, hardware streaming, ISO recording, Fairlight audio mixing, and DaVinci Resolve integration into a compact desktop unit designed for demanding broadcast workflows.
Unlike standard live switchers, the ATEM SDI Extreme ISO records the program output and all eight SDI inputs simultaneously as separate video files while automatically creating a DaVinci Resolve project file. This enables editors to reopen the complete live production with synchronized camera feeds, transitions, graphics, and audio, making post-production faster and more efficient.
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Price
Product
Price
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher
KSh 227,100
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Features
8 × 3G-SDI inputs with automatic format conversion
Simultaneous ISO recording of all 8 SDI inputs
Program output recording to external USB storage
Built-in hardware live streaming engine
Automatic DaVinci Resolve project generation
USB-C webcam output for video conferencing
Supports Full HD 1080p60 production
Professional Fairlight audio mixer
4 advanced chroma keyers
4 upstream keyers and 2 downstream keyers
SuperSource multi-layer composition
Multiple Picture-in-Picture (PiP) effects
HDMI multiview output
Four configurable 3G-SDI outputs
Dual USB-C ports for recording and webcam connectivity
Gigabit Ethernet for direct RTMP streaming
Camera control and tally support for compatible Blackmagic cameras
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Specifications
Specification
Details
Brand
Blackmagic Design
Model
ATEM SDI Extreme ISO
Product Type
Professional Live Production Switcher
Video Inputs
8 × 3G-SDI
Video Outputs
4 × 3G-SDI
HDMI Output
1 × HDMI Multiview
USB Ports
2 × USB-C
Ethernet
Gigabit Ethernet
Maximum Resolution
1080p60 Full HD
Streaming
Built-in Hardware Encoder
Recording
Program Output + 8 Individual ISO Recordings
Audio Inputs
2 × 3.5 mm Stereo
Embedded Audio
Supported via SDI
Audio Mixer
Fairlight Audio Mixer
Video Effects
Cut, Mix, Dip, Wipe, DVE
Keyers
4 Chroma, 4 Luma, 2 Downstream
SuperSource
Yes
Multiview
Up to 16 Views
Media Pool
20 Still Images
Camera Control
Supported for Compatible Blackmagic Cameras
Power Consumption
Approx. 36 W
Weight
Approx. 1.24 kg
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Performance and Usage Overview
The Blackmagic ATEM SDI Extreme ISO is designed for professional broadcast environments where dependable SDI connectivity and flexible production workflows are essential. Its eight SDI inputs allow simultaneous connection of professional broadcast cameras over long cable runs without signal degradation, making it ideal for television studios, sports arenas, concert venues, and houses of worship.
The built-in hardware encoder enables direct streaming to YouTube Live, Facebook Live, Twitch, and other RTMP-compatible platforms without requiring additional streaming software. Its ISO recording capability captures every SDI input independently alongside the final program output, while the automatically generated DaVinci Resolve project file enables editors to recreate and refine the entire live production quickly during post-production.
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Connectivity
8 × 3G-SDI video inputs
4 × 3G-SDI video outputs
HDMI multiview output
2 × USB-C ports
USB webcam output
Gigabit Ethernet
2 × 3.5 mm stereo audio inputs
External USB storage recording support
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Compatibility
Professional broadcast cameras
Blackmagic Studio Cameras
Blackmagic URSA Broadcast cameras
SDI camcorders
DaVinci Resolve
OBS Studio
vMix
Zoom
Microsoft Teams
YouTube Live
Facebook Live
Twitch
Windows computers
macOS computers
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Build Quality and Design
Rugged professional desktop chassis
Compact and portable form factor
Illuminated hardware control buttons
Clearly labeled SDI input and output ports
Efficient cooling for continuous operation
Designed for studio, mobile, and field production
Built for demanding broadcast environments
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Ideal Applications and Use Cases
Television broadcasting
Professional live streaming
Church production
Sports broadcasting
Concert and live event production
Corporate conferences
Educational broadcasting
Podcast production
Webinar hosting
Multi-camera interviews
Hybrid events
Broadcast production studios
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Pros and Cons
Pros
Cons
Records all 8 SDI inputs independently
Limited to Full HD 1080p
Professional SDI connectivity for long cable runs
Requires SDI-compatible equipment or converters
Built-in hardware streaming engine
External USB storage required for recording
Automatic DaVinci Resolve project creation
Premium price compared to HDMI models
SuperSource and advanced keying features
Advanced functions require operator training
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher FAQs
1. What makes the ATEM SDI Extreme ISO different from the ATEM SDI Pro ISO?
The ATEM SDI Extreme ISO expands the system to 8 SDI inputs, adds SuperSource, additional SDI outputs, more keyers, and enhanced production capabilities while retaining ISO recording and DaVinci Resolve project generation.
2. How many cameras can it connect?
It supports up to eight professional 3G-SDI cameras simultaneously.
3. Can it stream directly without a computer?
Yes. It includes a built-in hardware streaming engine that streams directly via Ethernet to RTMP-compatible platforms.
4. Can it record each camera separately?
Yes. It records the program output and all eight SDI inputs individually to supported USB-C storage devices.
5. Does it support SuperSource?
Yes. SuperSource allows multiple video sources to be displayed simultaneously using customizable layouts, making it ideal for interviews, presentations, and live discussions.
6. Does it support professional audio mixing?
Yes. It features a Fairlight audio mixer with advanced audio processing, EQ, compressor, limiter, and embedded SDI audio support.
7. Is it suitable for professional broadcasting?
Yes. Its combination of 8 SDI inputs, ISO recording, built-in streaming, Fairlight audio mixing, SuperSource, multiview monitoring, advanced keying, and DaVinci Resolve integration makes it an outstanding solution for professional broadcast and live production environments.
Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher Conclusion
The Blackmagic ATEM SDI Extreme ISO 8-Channel 3G-SDI Live Production Switcher is a premium broadcast-grade live production solution designed for demanding professional workflows. With eight SDI inputs, simultaneous ISO recording, built-in hardware streaming, Fairlight audio processing, SuperSource, advanced keying, and automatic DaVinci Resolve project generation, it delivers exceptional flexibility for live production and post-production.
At KSh 227,100, it is an excellent investment for television broadcasters, production companies, churches, educational institutions, sports broadcasters, and professional content creators seeking a powerful SDI-based live production system.