: Stands for WhatsApp , the platform through which the media was shared.
Remote exploitation of a WhatsApp man-in-the-disk vulnerability VID-20190324-WA0013mp4
If you are looking for a specific or technical document associated with this exact filename, there is no widely indexed scholarly publication by this name. In academic or technical contexts, this filename usually appears as: : Stands for WhatsApp , the platform through
Are you trying to from that date, or
: The file extension, confirming it is an MPEG-4 video file, which is a standard supported format for WhatsApp media. Context for "Paper" : Stands for WhatsApp
: A sequential serial number assigned by the app to distinguish between multiple media files received on that same day.