The parallax creates the illusion of a doorway into another room. The separation of stereo audio mimics the sound of something breathing behind your left shoulder. And the Matroska container keeps it all perfectly synced.
Just as stories once featured haunted dolls or cursed VHS tapes (like in the movie The Ring ), the haunted digital file represents a modern fear: that our technology can be possessed. It plays on the paranoia that the media we consume can "look back" at us. The Appeal of the Unknown haunted 3d mkv
Horizontal resolution is split in half. Left and Right images are squeezed side-by-side into a standard 16:9 frame (e.g., 1920x1080). 3D-Capable TV, Projector, or VR Headset + Player. Medium (Horizontal resolution is halved). The parallax creates the illusion of a doorway