: Researching how apps like WhatsApp strip original EXIF metadata and replace it with generic timestamps (like "20180127") for privacy and storage efficiency.
: The process of verifying a person's identity remotely via live video or "video selfies" to prevent fraud in banking or government services.
: Confirms the file originated from or was processed by WhatsApp. VID 20180127 WA0165 mp4
: The date the file was saved or received (January 27, 2018).
The filename is a standard naming convention for a video file sent or received via WhatsApp . The name itself provides the following metadata: VID : Indicates the file is a video. : Researching how apps like WhatsApp strip original
: Methods for fact-checking viral social media videos to detect misinformation or deepfakes. Remote Identity Verification (Video ID)
If you are researching the broader technology behind identifying people or sources in such videos, here are relevant areas of study: Digital Forensics & Media Identification : The date the file was saved or received (January 27, 2018)
: A unique serial or sequence number assigned by the app for that specific day.