Unlocked.2022.pl.web-dl.x264-k83.mkv -

The Matroska Multimedia Container format, which can hold multiple video, audio, and subtitle tracks in a single file.

The name of the "release group" or individual who ripped and distributed this specific version of the file. Unlocked.2022.PL.WEB-DL.x264-K83.mkv

The "PL" in the filename likely indicates a Polish (Polski) language track or hardcoded subtitles. Technical Breakdown of the File Name WEB-DL The Matroska Multimedia Container format, which can hold