: Contains multiple audio tracks (often French and English). 1080p : High-definition resolution of BluRay : The source of the video is a physical Blu-ray disc. x264 : The video compression codec used. DTS : The audio format (Digital Theater Systems). paper : The identifier for the specific release group.
While the term "paper edit" or "paper cut" is a legitimate technical term in film production used to describe an initial rough edit planned out on paper or transcripts, it is not used in final distribution file names. In this case, "paper" is simply the group's signature. The.Dark.Tower.2017.MULTi.1080p.BluRay.x264.DTS...
In the world of online media distribution, files are typically tagged with metadata describing the technical quality and the name of the group that prepared it. For the file , : Contains multiple audio tracks (often French and English)