: Right-click the file, select Properties , and go to the Details tab. This may show the date it was created, the camera model used, and technical specs like resolution.

The extension (MPEG-4 Part 14) is one of the most widely supported multimedia container formats.

: It can be played on almost any modern device, including Windows PCs, Macs, iPhones, Androids, and smart TVs.

: It uses efficient compression (like H.264 or H.265) to maintain high visual quality while keeping the file size manageable. How to Investigate the File