Vid — 20170309 Wa0010 Mp4

A sequential serial number used to distinguish multiple videos sent or saved on that same day. Why You Might Be Seeing This

WhatsApp uses a specific naming convention to keep files organized: Identifies the file type as a Video. VID 20170309 WA0010 mp4

Trends like the "Mannequin Challenge" were still being shared in various forms. A sequential serial number used to distinguish multiple

If you are trying to trace the origin of a specific clip, this filename confirms it passed through WhatsApp on March 9, 2017. 2017. Short for WhatsApp

Short for WhatsApp, indicating the platform used to send or receive the file.

Localized news clips often circulated with these generic names before being uploaded to platforms like YouTube or TikTok .