Severance.s01e08.subbed.ita.webrip.xvid-zdc.avi...

: The video codec used to compress the file. XviD is an older format commonly used for standard-definition files.

: The video includes Italian subtitles (usually hardcoded or "burnt-in" if it’s an .avi file). Severance.S01E08.Subbed.ITA.WEBRip.XviD-ZDC.avi...

: The source of the video was captured from a streaming service (like Apple TV+). : The video codec used to compress the file

Essentially, this is a standard-definition copy of the season one finale of Severance with Italian subtitles. Severance.S01E08.Subbed.ITA.WEBRip.XviD-ZDC.avi...