Bullet.train.2022.multi.2160p.web-dl.hdr.hevc.d... Official

: High Dynamic Range, meaning it supports better color depth and contrast.

In the context of file-sharing and torrenting, a usually refers to a MediaInfo report. This is a technical text file that provides the exact specifications of the file, such as: Bullet.Train.2022.MULTi.2160p.WEB-DL.HDR.HEVC.D...

: Indicates the file contains multiple audio tracks (often several languages). 2160p : This is 4K resolution ( : High Dynamic Range, meaning it supports better