Shepherd.2021.pl.1080p.bluray.remux.avc.dd2.0-k... -

: This is the most critical tag. It means the video and audio tracks were "remuxed" (transferred) directly from the Blu-ray disc into a digital container (like .mkv) without being re-encoded . You get the exact quality of the physical disc.

The needed to play large REMUX files smoothly. Shepherd.2021.PL.1080p.BluRay.REMUX.AVC.DD2.0-K...

REMUX files are very large (often 20GB–40GB) because the data isn't compressed to save space. Summary of Experience : This is the most critical tag