In the digital release community, these tags usually denote the specific encoder or "scene group" responsible for the file.
: The file extension. MKV (Matroska) is a "container" format that can hold video, multiple audio tracks (different languages), and subtitle tracks all in one file. How to play this file Trainspotting.1996.1080p.BluRay.HEVC -CM-.mkv
It is worth noting that downloading copyrighted material via BitTorrent or Usenet remains illegal in many jurisdictions. The term -CM- implies a scene or private tracker release, which operates in a legal gray area. However, the technical principles of HEVC encoding and MKV containers are used legitimately for backing up your own purchased Blu-ray discs using software like MakeMKV or HandBrake. In the digital release community, these tags usually