: Indicates the video resolution is Ultra High Definition (3840 x 2160).
Based on the naming convention, here is the specific content breakdown: N0ch3P4z.4K.yamil.part02.rar
You cannot open or view the movie using only this file. You must have all parts (e.g., part01, part02, part03, etc.) in the same folder and use a program like WinRAR or 7-Zip to extract the complete video file from the first volume. : Indicates the video resolution is Ultra High
: This is the tag for the uploader or encoder (Yamil), who is well-known in file-sharing communities for high-quality movie releases. N0ch3P4z.4K.yamil.part02.rar