: The file container (Matroska), which supports multiple audio tracks and subtitle streams.
: The source material used for the encode was a physical Blu-ray disc, ensuring high visual fidelity. Dwa.Czt3r7.S02E02.PL.720p.BluRay.x264-psejta3.mkv
: Indicates that the file includes Polish audio (dubbing or lector) or hardcoded subtitles. 720p : The resolution (High Definition, 1280 x 720 pixels). : The file container (Matroska), which supports multiple