If you are looking for where to watch the series legally, all three seasons of Staged are available on in the UK and typically stream on services like Hulu or BritBox in other regions.
: The name of the "scene group" or individual who encoded and released the file. Staged.S03.1080p.BRTB.WEBRip.AAC2.0.x264-SMURF[...
: The audio codec (Advanced Audio Coding) and channel configuration (Stereo). x264 : The video compression standard used (H.264). If you are looking for where to watch
The file string contains technical specifications used by release groups to describe the media: : Refers to Season 3 of the show. 1080p : The video resolution (Full HD, 1920x1080). Staged.S03.1080p.BRTB.WEBRip.AAC2.0.x264-SMURF[...
: Indicates the source of the video (ripped from a web streaming service or "British Release Team").