Vid 20200901 050951228 Mp4 <UHD>

: The date of recording (YYYYMMDD) — September 1, 2020.

: The precise time of recording (HHMMSS) followed by a millisecond or unique identifier — 05:09:51 AM. VID 20200901 050951228 mp4

: If you saw this filename on social media (like TikTok or Reddit), it is likely a "raw" upload where the creator forgot to rename the file. You would need to search for the content of the video (e.g., "September 2020 viral cat video") rather than the filename. : The date of recording (YYYYMMDD) — September 1, 2020