Some manufacturers include their model number in the default file save name.
Where the file was saved (e.g., a folder named "DCIM," "REC," or "DASHCAM") usually reveals the source device. 22601mp4
If you found this file on a storage device, it is typically categorized by: Some manufacturers include their model number in the
If you downloaded this file from an untrusted source or an unexpected email attachment, do not open it. Randomly named .mp4 files can sometimes be used to deliver malware through vulnerabilities in outdated media players. a folder named "DCIM