Vikings.valhalla.s02e07.multi.1080p.nf.web-dl.h...

: Indicates the file contains multiple audio tracks (often several different languages). 1080p : The video resolution (Full High Definition). NF : The source of the content (Netflix).

: The specific episode (Season 2, Episode 7, titled "Pecheneg Winter"). Vikings.Valhalla.S02E07.MULTi.1080p.NF.WEB-DL.H...

Vikings.Valhalla.S02E07.MULTi.1080p.NF.WEB-DL.H264 Technical Breakdown : Indicates the file contains multiple audio tracks

: The video codec used to compress the file (Advanced Video Coding). Vikings.Valhalla.S02E07.MULTi.1080p.NF.WEB-DL.H...

: The format type, meaning it was downloaded directly from a streaming service without being re-encoded from a screen capture.