I had a revelation recently when someone asked me how to optimize a shoot where there would be 3d objects intergration in post. Normal procedure is to shoot scenes on a motion picture cam and have a vfx person shoot 360 degree hdri plates on a stills cam. This often becomes a time consuming affair, having 2 cams that should be in the same place etc. So I realized that maybe using the hdrx functionality I could shoot and have high quality hdris, except I don't really know what the spec of the hdrx files are. I figure that if I have had this idea, there certainly someone who has already done it.
Is my thought true or just a naive dream?