On a computer, right-click the file, select Properties (Windows) or Get Info (Mac), and check the "Details" tab. This often reveals the creation date and the device/software that rendered it. ⚠️ Security Warning
Try using the default gallery or download the VLC for Android or VLC for Mobile on iOS which can play almost any MP4 encoding. VID-Axzxp.mp4
Do open or run this file if you received it unexpectedly from an unknown sender via email or messaging apps. Attackers sometimes mask malicious scripts using double extensions (like VID-Axzxp.mp4.exe ). Ensure your file extensions are visible in your operating system settings before clicking. On a computer, right-click the file, select Properties