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

The video codec used (AVC), which is standard for most devices. DD2.0: The audio format is Dolby Digital 2.0 (stereo).

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. The video codec used (AVC), which is standard