The Matroska Multimedia Container format, which supports multiple audio and subtitle tracks in one file.
The "tag" or name of the release group that encoded and distributed this specific file. Operation.Seawolf.2022.PL.BDRip.x264-K83.mkv
The video compression standard (H.264/MPEG-4 AVC) used to create the file. The Matroska Multimedia Container format
The filename refers to a specific digital release of the 2022 action/thriller film Operation Seawolf . typically offering high quality.
Indicates that this specific version includes Polish (Polski) audio or subtitles.
This means the video was encoded directly from a Blu-ray Disc, typically offering high quality.