46~1.avi -

Based on the filename , this is a classic example of a shortened 8.3 filename (also known as an SFN or MS-DOS compatible name).

It likely uses older codecs like DivX, Xvid, or MJPEG . 46~1.avi

While it's an older format, it is still widely supported by VLC Media Player, Windows Media Player, and QuickTime. How to Identify the "Real" Filename Based on the filename , this is a

In older Windows systems (FAT file systems), if a filename exceeded 8 characters or contained spaces, the system would truncate it to the first 6 characters, followed by a tilde ( ~ ) and a number (usually 1 ). Likely Context and Content How to Identify the "Real" Filename In older

If the file was moved from an old Windows 95/98 system or a CD-ROM burned with ISO 9660 level 1 restrictions, the original long name was "mangled" to fit the 8.3 format. Technical Specifications (AVI Format)

A tool like MediaInfo will show you the exact date the video was recorded, which can help you match it to a specific event or trip.