Feathers.2021.pl.hmax.web-dl.h264.dd2.0-k83.mkv -

Indicates the file likely includes Polish audio or subtitles. HMAX: The source is HBO Max .

The "tag" or name of the release group that prepared the file. Feathers.2021.PL.HMAX.WEB-DL.H264.DD2.0-K83.mkv

The file container (Matroska), which can hold multiple video, audio, and subtitle tracks. Indicates the file likely includes Polish audio or subtitles