What is HDR Light Studio - 3D Lighting Software

Can it be animated? light sources, their position and intensity, and can they be added to exceptions for individual model objects?

Why my Interactive HDRI Map Window is inverted? When I'm put the light in leftside it shines from right. On your example it is ok. Version xenon 7.4.2

It is very lucky that I am learning the teaching about HDR light stideo . Can I reprint your video and translate to chines for user of China,because a lot of chinese never have chance to know HDR light stideo official teaching.

Nice video. I would skip the HDRI explanation entirely. My guess 99% of ppl interested in this video have this knowledge already

How is the round hard light made?

Several hundred euros for a bit of light? This is not reputable. And a completely useless software.

Is it possible to render out HDRI Map and use it in UE for example istead of usind the Plugin for UE