Houdini 19.5, Solaris, Karma XPU render 1920x1080 /24 Upscale video AI model Gaia HQ 4k Background - neuron SD A1111 YouTube shrank down the detail, no matter what formats and codecs it tried to upload. As I suffered with the skull made of particles, the same is true here. In places with rapid movement of identical particles, everything blurs too much, and 4k looks worse than the original in 1080p. I still don’t understand how to overcome this