If this is a personal video (like a security camera clip or a screen recording), it's best to rename it to something recognizable: Select the file and press (Windows) or Enter (Mac).
Before opening, run the file through an antivirus or upload it to VirusTotal to ensure it isn't malware disguised as a video. Ajb08406 mp4
Use a tool like MediaInfo to see the specific camera or software used to encode the video. 2. How to Open the File If this is a personal video (like a
The .mp4 extension is a universal container format compatible with almost all devices. You may find the "Date Created," which can
Since the name is non-descriptive, you can check the file's metadata to learn about its origin:
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 .