: The file extension. Matroska (.mkv) is a container format that can hold multiple video, audio, and subtitle tracks in a single file. Why are names like this?
: The vertical resolution of the video (1280x720 pixels), which is standard high definition. M00nKn!ght01301720pW3B-DLH!nd!-3ngl!shx265-VegamoviesNLmkv
: The "release group" or website that distributed this specific version of the file. : The file extension
: Potentially indicates Season 3, Episode 1, or more likely a internal release numbering or date, given the series only has one season. M00nKn!ght01301720pW3B-DLH!nd!-3ngl!shx265-VegamoviesNLmkv
Standardized naming allows media management software like Plex or Jellyfin to automatically identify the content and download the correct poster art, cast lists, and episode descriptions. VidHub Video File Naming Conventions