: Indicates the file was processed or generated by WhatsApp .
: Authentic WhatsApp videos are typically compressed to save data. If the file size is unusually large (e.g., several hundred MBs) and from an unknown source, it may be suspicious. Download File VID-20210604-WA0019.mp4
: Only download files from contacts you trust. WhatsApp media can sometimes be used to deliver malicious content if the app itself has unpatched vulnerabilities. : Indicates the file was processed or generated by WhatsApp