: Refers to the episode number. While the "07" prefix sometimes denotes a volume or disc, in this context, it identifies Episode 10 of the series. PL : Indicates the content is in Polish (Polski).
: The source material used for the encode was a physical Blu-ray disc. x264 : The video compression codec used (H.264/MPEG-4 AVC). Dwa.Czt3r7.07E10.PL.720p.BluRay.x264-psejta3.mkv
: A shorthand or coded title for the series "Dwudziestolatki." In scene naming conventions, titles are often abbreviated to manage file name length. : Refers to the episode number
