Tlos.s01e01.hmax.4k.hdr..dxm.part3.rar

: This is the abbreviation for the show title, most likely The Last of Us .

: This stands for Season 1, Episode 1 (the series premiere, titled "When You're Lost in the Darkness"). HMAX : Indicates the source of the video is HBO Max . TLOS.S01E01.HMAX.4K.HDR..DxM.part3.rar

: This is the tag for the release group or individual who ripped and encoded the file. : This is the abbreviation for the show

: This indicates that the full episode was split into several compressed archive parts (RAR files) to make it easier to upload or download. You would need all parts (part1, part2, etc.) to extract and watch the video. : This is the tag for the release

: Specifies the video quality is Ultra High Definition (4K) with High Dynamic Range , offering higher resolution and better color/contrast than standard HD.