[animestc] Girls' Frontline - 12 (1080p).mkv 100%

: The video resolution , indicating "Full HD" quality (1920 x 1080 pixels).

: The file extension . MKV (Matroska Video) is a container format that can hold multiple video, audio, and subtitle tracks in a single file. [AnimesTC] Girls' Frontline - 12 (1080p).mkv

: The title of the anime series, based on the popular mobile strategy game of the same name. : The video resolution , indicating "Full HD"

: This is the name of the release group or "fansub" group that encoded and distributed this specific file. : The video resolution

: The episode number . In this case, it is the 12th episode of the series.