Filenames like this are typically auto-generated by mobile devices or messaging apps (like WhatsApp or Telegram) using a Unix timestamp. In this case, the numbers indicate the video was likely created or saved on .
(e.g., a news event, a tutorial, a personal memory) VID-1666154137460mp4
Once you provide some context on the actual content of the video, I can draft a high-quality article for you. Filenames like this are typically auto-generated by mobile
(e.g., to inform, to entertain, or to analyze) a news event
(e.g., a specific social media platform or a news archive)