: The video codec used (HEVC/High Efficiency Video Coding), which allows for high quality at smaller file sizes.
: Short for WEB , indicating the source was a streaming service or digital store. gry.1522.1080p.wb.x265.yourserie.com.mkv
: The title of the content, most likely "Grey" . (Note: In some release groups, "gry" is used for the 2017 Italian film Napoli velata , which was released in some regions as Grey or Naples in Veils ). : The video codec used (HEVC/High Efficiency Video