46~1.avi Apr 2026

Right-click the file, go to Properties , and click the Details tab. Sometimes the "Title" field remains intact even if the filename changed.

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).

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) 46~1.avi

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

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. Right-click the file, go to Properties , and

Developed by Microsoft in 1992, it is a "wrapper" that can hold both audio and video data.

If you used data recovery software (like PhotoRec or Recuva) on a corrupted SD card or hard drive, the software often assigns generic numbered names to files when the original metadata is lost. If the file was moved from an old

Because "46" is a number and the file is an .avi (Audio Video Interleave), this file is almost certainly a . Depending on where you found it, it likely falls into one of these categories: