: This is likely a date in YYMMDD format, signifying October 18, 2022 .
: This is the most distinct part of the name. It may refer to: Beefalo Beeflo 181022.mp4
Given the date-stamped nature of the filename, it is most likely: : This is likely a date in YYMMDD
: A standard digital multimedia container format used for storing video and audio. Likely Origins signifying October 18