The.mandalorian.s03e03.pldub.480p.web-dl.xvid.a...

: The source of the file. This means it was downloaded directly from a streaming service (like Disney+) without being re-compressed from a broadcast.

: Indicates the audio is a Polish Dub ( Polski Dubbing ). 480p : The video resolution (Standard Definition). The.Mandalorian.S03E03.PLDUB.480p.WEB-DL.XviD.A...

: Season 3, Episode 3. The title of this specific episode is "Chapter 19: The Convert." : The source of the file