: Short for Web-DL or Web-Rip , meaning the source was a streaming service like Netflix, Amazon, or Hulu.
: This typically represents the Season 7, Episode 19 of a series. 720p : The video resolution (High Definition, arr.719.720p.wb.x265.yourserie.com.mkv
: The attribution tag for the site or group that encoded or distributed the file. : Short for Web-DL or Web-Rip , meaning