Go to Settings > Date & Time to set the date and time for the camera system. When the camera is connected to the DJI Mimo app, the time and date on the phone will be automatically synchronized and applied to the file name of the generated materials.
Currently, Osmo Action 5 Pro/Osmo Action 4/Osmo Action 3 does not support directly displaying time watermarks on photos or videos.
To check the shooting time of a photo or video, save the footage to your computer, right-click and select Property, and then select Detailed Information:
For a photo, find the shooting time in the “Shooting Date” field.
For a video, find the shooting time in the “Shoot Date” field.