: Horizontal resolution is halved during compression.
: Each eye effectively receives a resolution of 960x1080 . Avengers.Endgame.2019.1080p.3D.BluRay.Half-SBS....
While Half-SBS sacrifices half of the horizontal resolution during encoding, it remains the gold standard for compatibility. Most older televisions and modern VR media players process it automatically without dropping frames. Replicating the Cinema in 3D : Horizontal resolution is halved during compression