Just like the title says, this is .hdr format time-lapse images for use as a spherical environment in 3d scenes. 30 seconds of .hdr at 30fps, that’s 900 .hdr frames. So if you don’t want to use this as an animation, you can think of it as purchasing 900 spherical environment maps.
Time-Lapse HDRI Sky Dome 01 from VideoJuice on Vimeo.