Povr-originals-u-hump-3600p-180_180x180_3dh_lr.... -

Likely the production studio or format standard (Point of View Reality).

Indicates a 180-degree field of view (or a 180-degree stereoscopic format). 3dh: Implies 3D half-dome or stereoscopic format. povr-originals-u-hump-3600p-180_180x180_3dh_LR....

Refers to Left-Right stereoscopic, meaning the video contains separate feeds for each eye to create depth. Useful Essay on 3600p-180 3D VR Video The Rise of High-Resolution 180-Degree 3D VR Content Likely the production studio or format standard (Point