The naming convention provides several technical details about the content: : Likely the title of the content (e.g., "Mypoli"). 2160p : Indicates 4K Ultra High Definition resolution.
: Indicates it was released by a "peer-to-peer" sharing group. mypoli-2160p-webdl-hdr-dual-pl-hevc-p2p.part04.rar
: Usually implies the file contains two audio tracks (e.g., original language and a dubbed version). PL : Polish language (likely the dubbed audio or subtitles). mypoli-2160p-webdl-hdr-dual-pl-hevc-p2p.part04.rar