If you use Google Photos or iCloud , type the filename into the search bar; these services often index the original filename even after you've moved the file.
Right-click the file and select Properties (Windows) or Get Info (Mac) to see the "Date Created" or "Location" where it was filmed. 56EC4783-A3DE-4BF3-9435-2EBD75852A33.MP4
Likely recorded on an Apple device (iOS/macOS) or a modern digital camera. If you use Google Photos or iCloud ,
The filename is a generic UUID (Universally Unique Identifier) typically generated by devices like iPhones, iPads, or digital cameras when a video file is created but not yet manually named. What this filename tells us: 56EC4783-A3DE-4BF3-9435-2EBD75852A33.MP4