[ ] - 20 (b-global 3840x2160 Hevc Aac Mkv) [b48... File

: The file container (Matroska Video), which can hold multiple video, audio, and subtitle tracks in one file.

The filename follows a standard naming convention used by digital release groups: : Usually contains the title of the anime or series. 20 : The episode number. [ ] - 20 (B-Global 3840x2160 HEVC AAC MKV) [B48...

: Likely a partial CRC32 checksum (a unique identifier used to verify the file has not been corrupted) or a release group tag. Source Context: Bilibili Global : The file container (Matroska Video), which can