If you're asking to related to this — for example, in a media management tool, a parser, a renaming script, or an episode matching system — I can help.
DARK.S01.NF.WEBRip.AAC2.0.x264-STRiFE-ettv- DARK.S01.NF.WEBRip.AAC2.0.x264-STRiFE-ettv-
It looks like you've provided a filename pattern: If you're asking to related to this —
It appears to be an incomplete or malformed release name for the Netflix series , Season 1. in a media management tool