It looks like you've come across a file name for a video, likely shared through . VID : Short for Video.
: A serial number assigned by the app for files created on that same day. Download VID 20221005 WA0001 mp4
: Indicates the file originated from or was processed by WhatsApp. It looks like you've come across a file
: The standard digital multimedia container format used for the video. Download VID 20221005 WA0001 mp4