Because this name is specific to the person who originally saved or shared the file, there is no public "guide" or information available for it online. : Short for "Video."
: A unique serial number assigned by the app to distinguish it from other videos saved on that same day. How to find out what is in the video: VID-20210822-WA0189mp4
The filename is a generic name automatically generated by WhatsApp . Because this name is specific to the person