WhatsApp aggressively compresses video files. If the video looks blurry or "blocky," it’s because the app prioritizes small file sizes over high-definition quality.
In late 2019 and early 2020, there were security advisories regarding malicious MP4 files used for "buffer overflow" attacks, though this specific file is likely just a personal memory. WhatsApp Video 2020-10-08 at 20355 PMmp4
The "20355 PM" segment is a slightly glitchy timestamp often seen in mobile exports, likely representing 2:03:55 PM . WhatsApp aggressively compresses video files
What is the of the video, or are you trying to verify if it's safe to open? About end-to-end encryption | WhatsApp Help Center The "20355 PM" segment is a slightly glitchy
WhatsApp uses end-to-end encryption , meaning only the sender and receiver can see the content. It is not indexed by search engines or public "review" sites.