Aac Mkv) [dab... — [ ] - 21 (b-global 1920x1080 Hevc

The video codec (High Efficiency Video Coding, also known as H.265 ), which provides high quality at smaller file sizes. AAC: The audio codec (Advanced Audio Coding).

It looks like you’ve shared a for a video, likely a movie or TV show episode. Based on the formatting, essay: This is typically the title of the content. [ ] - 21 (B-Global 1920x1080 HEVC AAC MKV) [DAB...

This usually refers to the "release group" or the source (possibly a specific streaming service or regional broadcast). 1920x1080: The resolution, commonly known as Full HD . The video codec (High Efficiency Video Coding, also

Likely the episode number or a part of the series title. also known as H.265 )

The file container format (Matroska Video), which supports multiple subtitle and audio tracks.