: It may be a sub-tag used by the specific uploader to denote a specific encoding profile or a "special" version that includes extra metadata (like chapter markers or deep color bit-depth).

: Often, these tags are added to filenames by aggregators to help the file appear in specific search results for "features" or "deep" technical analysis of the episode.

: Indicates that the file includes "multiple subtitles" or specific hardcoded/soft subtitles. 650mb : The file size. .mkv : The Matroska video container format. The "Deep Feature" Term

: Contains the original (English) audio and a Hindi dubbed track. 1080p : The video resolution (Full HD).

: The series title and its original release year.

: Some users append "deep feature" to separate the main episode from "Behind the Scenes" or "Featurettes" when organizing libraries in media servers like Plex or Kodi.

The string you provided is a typical filename for a pirated or unofficially distributed media file. It breaks down into several technical descriptors for a specific episode of the series Andor :

In the context of unofficial release naming conventions, "deep feature" is not a standard industry term like "WEB-DL" or "HDR." However, in these specific naming strings, it usually refers to: