: A common prefix used by WhatsApp when saving media to a device's local gallery.
: WhatsApp typically strips original EXIF metadata (like GPS coordinates) from videos to protect privacy. However, the filename itself acts as a primary "timestamp" for digital forensic recovery. Potential Research Contexts VID 20180523 WA0029 7z
: The .7z extension indicates the file was compressed using the 7-Zip algorithm. This is typically done to reduce file size for storage or to bypass email attachment limits. Naming Convention : VID : Identifies the content as a video. : A common prefix used by WhatsApp when