If you are looking for information regarding this specific digital version, here is what the naming convention indicates: 1080p Blu-ray Remux
Commonly stands for (a Chinese Blu-Ray ripping group) or simply a release tag from an internal re-encoder. It is not an official studio code. Sometimes CM refers to a user name on specific forums (e.g., "CM" as initials). cm untamedheart19931080pblurayremuxhevc updated
Tell you to compare with this release. Recommend other 90s romances in similar quality. Untamed Heart Blu-ray If you are looking for information regarding this