: If the file is associated with a thumbnail image, you can use a reverse image search to find the original hosting platform.
: Look at the website or directory where you saw the name. If it was in a folder labeled "Travel 2023," it is likely personal footage; if it was on a media assets site, it is professional stock. Ajb06719 mp4
: Many cameras (like Garmin or various "no-name" brands) generate sequential file names. "AJB" followed by a string of numbers is a common default naming convention for recorded loops. : If the file is associated with a