: Files with this specific naming format (using dashes instead of underscores, e.g., VID-YYYYMMDD-WAxxxx ) are typically generated when a user records a video directly through the WhatsApp camera or when the app saves an incoming video to the phone's gallery.
: WhatsApp often compresses videos to save data and storage. This can result in a lower resolution (often capped at 720p ) and a reduced bitrate compared to the original recording.
The filename follows a standard automated naming convention used by WhatsApp for video files recorded or processed within the app . File Name Breakdown VID-20230131-WA0136.mp4
: When a video is sent through WhatsApp, the app frequently strips out original EXIF metadata (such as GPS location or original camera settings). The only reliable "time" information remaining is often what is encoded in the filename itself. Troubleshooting and Management WhatsApp media file naming convention - Forensic Focus
: Stands for WhatsApp , identifying the application that generated the filename. : Files with this specific naming format (using
: The date the video was created or received, formatted as YYYYMMDD . In this case, the file dates to January 31, 2023 .
: A sequential number assigned by WhatsApp to distinguish between multiple media files created or saved on that same day. The filename follows a standard automated naming convention
Understanding the specific parts of this filename helps you identify when and how the video was created: : Short for "Video," indicating the media type.