Technically, you can use any "flat" image in supported formats (see below), however, to have panorama that looks right, it must be a high-resolution equirectangular projection image. The… See more

Stereoscopic Panoramic Image Format
To get properly look 360° stereo panorama, you have to use single Equirectangular Stacked (over/under) Stereo Image combined fr… See more

Online 360 image viewer application uses WebGL under the hood to render panorama for both, the Standard Mode and Virtual Reality Mode. The Virtual Reality Mode also … See more

For the most part, you usually need to view 360° panoramas as an interactive images on a regular display devices, whether it's a monitor or a mobile phone screen. That is, to view pan… See more