Online Manual
mini-extreme ISO User Manual
2.2.10 Recording
mini-extreme ISO supports recording the Program output to a USB drive or portable SSD.
๐จ Warning
Wait until the recording file is saved before removing the storage device.
Otherwise, the file may be corrupted or fail to save.
Storage Detection and Recording
Connect a USB drive or portable SSD to USB 1 and wait for the device to detect it.
Go to OUTPUT > Record.
- Check the available recording time.
- Set the recording bitrate as needed.
- Tap the Record icon or press RECORD to start recording.
- Tap the Record icon or press RECORD again to stop recording.

๐ข Notes
A higher bitrate provides better recording quality but requires more storage space.
Recording Modes
- Program Recording: Records the 4K@60Hz Program output.
- ISO Recording: Simultaneously records 1 Program output and up to 3 other input sources. Configure ISO recording under Configuration.

Recording Files
Recording files are named with a timestamp.
If the device is offline or the time settings under Settings are incorrect, the timestamp may be inaccurate.

๐ข Notes
- Format the storage device as exFAT.
- If recording fails, format the storage device as exFAT and try again.