The Blackmagic ATEM SDI Pro ISO adds multi-stream ISO recording and built-in streaming to the 4-input ATEM SDI switcher, giving SDI-based productions a full clean-feed archive of the show.
The Pro ISO switches 4x 3G-SDI inputs and streams live over USB-C, while recording all 4 clean SDI feeds plus the program output as 5 separate H.264 streams to external media, each up to 70Mb/s. Audio records as 6x2 channels of separate 24-bit 48kHz WAV files, and a DaVinci Resolve project file is generated automatically so producers can re-edit, remix audio and colour correct the whole show after the event.
Key Features
- 4x 3G-SDI inputs with individual standards converters
- ISO recording of 5 streams — 4 clean SDI feeds plus program — up to 70Mb/s H.264
- 6x2 channels of 24-bit 48kHz WAV audio recording
- USB-C 3.1 Gen 1 for recording to external media and live streaming
- Automatic DaVinci Resolve project file generation
- 6x2 virtual Fairlight audio mixer with EQ, compression, gating
- DVE for transitions, picture-in-picture and chroma key
Specifications
| Inputs |
4x 3G-SDI |
| ISO Recording |
5 streams (4 clean feeds + program), H.264 up to 70Mb/s |
| Audio Recording |
6x2 channels, 24-bit 48kHz WAV |
| Post-Production |
Automatic DaVinci Resolve project file |
| Streaming |
USB-C, up to 1080p60 |
| Audio Mixer |
6x2 Fairlight, EQ/compression/gating |
Best For: SDI-based multi-camera productions that need a full clean-feed recording archive alongside live switching and streaming.
