240615 - DJI Osmo Action 4 - 4K30FPS Long Video Recording Test - 12GB+ - 15mins+

The test proves:
This is not the longest duration the camera can go with 4K30FPS.
The camera doesn't get overheated and no auto-stop/shutdown.
The output video will be a SINGLE MP4 file. not splitted into small files (exFAT is used).
The battery performance is excellent.