Before opening, run the file through an antivirus or upload it to VirusTotal to ensure it isn't malware disguised as a video.
How to add more information to a video file or .mp4 file? - FileBot Ajb08406 mp4
Since the name is non-descriptive, you can check the file's metadata to learn about its origin: Before opening, run the file through an antivirus
Use VLC Media Player or Windows Media Player. Ajb08406 mp4
If you found this file online or received it from an unknown source:
The .mp4 extension is a universal container format compatible with almost all devices.
Right-click the file, select Properties , and click the Details tab. You may find the "Date Created," which can help you remember when it was recorded. On Mac: Right-click and select Get Info .