The.sinner.s02e06.proper.hdtv.x264-killers[ettv]

The filename you provided contains specific "scene" tags that describe the video quality and source: : Season 2, Episode 6.

: The source of the recording was a High-Definition television broadcast. x264 : The video codec used to compress the file (H.264). The.Sinner.S02E06.PROPER.HDTV.x264-KILLERS[ettv]

: The name of the "release group" that captured and encoded the video. The filename you provided contains specific "scene" tags