: Many devices use a prefix (like "AJB") followed by a numerical sequence to track recorded clips.
: A file like this usually contains "EXIF" data, which can reveal the exact date, time, and sometimes the GPS location where the video was captured. Ajb08451 mp4
: The .mp4 extension indicates a standard digital multimedia container. It is highly compatible and likely uses H.264 or H.265 video compression. : Many devices use a prefix (like "AJB")
Without the ability to view the private file directly, I can offer a general analysis of what a video file with this type of naming convention typically represents: Common Sources for This Filename which can reveal the exact date