: The original theatrical release year, used to differentiate it from other films with the same title or remakes.
Each part of the name provides specific metadata about the video content: : The title of the movie, Ghostbusters II . Ghostbusters_II_m1080p_1989_ID4631_supervideo_tv_
: The release group or source tag. "Supervideo.tv" was a known file-hosting and remote upload platform . 2. Why the Underscores? : The original theatrical release year, used to
: A unique database identifier. This is likely an internal tracking number for a specific media library or automated scraper like Emby or Radarr. "Supervideo
: Indicates the resolution is 1080p (Full HD) . The "m" often stands for "mobile" or "micro," suggesting a highly compressed version of the 1080p file to save space.
The use of underscores ( _ ) instead of spaces is a practice rooted in technical compatibility: Standard Naming Convention - 2 Pop