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

: The file extension . MKV (Matroska Video) is a container format that can hold multiple video, audio, and subtitle tracks in a single file.

: The title of the anime series, based on the popular mobile strategy game of the same name. [AnimesTC] Girls' Frontline - 12 (1080p).mkv

This filename follows a standard convention used in anime fan-subbing and digital distribution. : The file extension

: The episode number . In this case, it is the 12th episode of the series. [AnimesTC] Girls' Frontline - 12 (1080p).mkv