: Since it is an .mp4 file, you can open it with standard media players like VLC Media Player , Windows Media Player , or QuickTime .

: Represents the date in YYYYMMDD format (19 June 2020).

WhatsApp media file naming convention - Forensic Focus

: A unique serial number assigned by WhatsApp to distinguish it from other media sent on that same day.

: On Android, these files are typically stored in the WhatsApp/Media/WhatsApp Video/ folder. On iOS, they are usually saved directly to the Photos app if auto-download is enabled.