That wasn't an aspect ratio point, it was about the stereoscopic requirement of display headsets.
Both eyes see mostly the same "8K" of content, just from a different perspective.
edit: Actually that's not quite right, even if you forgo a stereoscopic mode, the same content has to be shown to each eye. It's not like having dual monitors on a desk.
Both eyes see mostly the same "8K" of content, just from a different perspective.
edit: Actually that's not quite right, even if you forgo a stereoscopic mode, the same content has to be shown to each eye. It's not like having dual monitors on a desk.