Thanks Jason,
My node structure is a simplified and more complex version of this
- simpler in that I don't use the FastNoise, just blur the edges and more complicated in that I have seven separate images, each with different timings of the animation.
I'm not using ACES - just DaVinci YRGB
Saver was a great suggestion, though. The results here are fine. It does mean I have to use Loader (and thus create a new Fusion Comp) which is no big deal. Resolve does allow me to import the exr files into the editing timeline, but just displays the image sequence as all transparent. Obviously something i don't understand there.
Anyway I have a workable solution and that's what matter, thanks again for your suggestion.
Intel i9 12900K. nVidia GTX 3080ti, 64GB RAM
Windows 11 Pro 23H2 (22631.2715)
Resolve Studio 18.6.3