Vid-20151207-wa0073

: A unique serial number assigned to that specific file on that day.

This name follows the standard format used by for video files: VID : Short for Video. VID-20151207-WA0073

Are you trying to this specific video from an old backup, or were you looking for a description of a viral video that might have been circulating under that name? : A unique serial number assigned to that

: The date the video was saved or sent (December 7, 2015). WA : Indicates the file originated from WhatsApp. VID-20151207-WA0073