: Specifies the video compression standard used (Advanced Video Coding). It ensures the file is highly compatible across almost all modern media players, phones, and computers.

: Often added by streaming websites or uploaders as a prompt or call-to-action for users. Outlander : The name of the television series. s04e03 : Denotes Season 4, Episode 3 of the show.

: Indicates that the source of the video was captured or downloaded directly from a digital streaming platform (like Starz or Amazon) rather than ripped from a physical Blu-ray or a live TV broadcast (HDTV).

Breaking down the specific features embedded in this file name:

: Refers to the well-known TV torrent distribution group/website where this file was uploaded or indexed.

: The name of the "scene group" or the online release group that ripped and encoded the video.