Use tools like Adobe Bridge or the "Rename" function in Windows/macOS to change multiple files at once to a readable format (e.g., 2023-March-Vacation-01.mp4 ).

The second half of your file name ( 1678561465 ) looks like a .

We’ve all been there: you export a batch of footage from your phone, a security camera, or a professional DSLR, and you're met with a wall of names like 73691-_1678561465.mp4 .

The string appears to be a raw file name, likely generated by a digital camera or an automated export system. Because the name itself doesn't refer to a known viral video or specific public event, the most "useful" blog post on this topic would be a technical guide for people who have encountered similar cryptic file names and don't know how to handle them.