Signifies that the file contains Italian audio or subtitles.
This is a double extension. It likely indicates the file was originally an .mkv container (which supports multiple audio/subtitle tracks) but has been renamed or transcoded to .mp4 for broader compatibility with devices like smart TVs and tablets. Key Cast Katheryn Winnick as Jenny Hoyt Kylie Bunbury as Cassie Dewell Jensen Ackles as Beau Arlen Reba McEntire as Sunny Barnes Big.Sky.2020.S03E02.WEBDL.ITA.HD.mkv.mp4
Indicates the source is a "Web Download," typically ripped from a high-quality streaming service like Disney+, Hulu, or ABC.com. This usually ensures the best video quality without on-screen channel logos. Signifies that the file contains Italian audio or subtitles