Ednsb wrote:
It is NOT an Apple format, they just are adopting it. If you do as said and pick compatible mode there is no problem. It works on all of my post processing software including On1 , Topaz Studio, Luminar and of course Apple's Photo app. You can export from any of those in JPEG format if you need to. This is a no brainer. It is a better format for saving phone images but for photos I really want to process I use a raw camera app on my iPhone Xr and I always shoot in Raw on my DSLR.
And that's THAT! Thanks for the clarification and hints for sensible use.
HOWEVER, I found that I had to install Lightroom CC on both my iPhone Xs and my MacBook Pro, then open LR CC on my Mac (I already use Lightroom Classic), and Edit in Photoshop, where the Camera Raw filter is available. There was no intermediary stop in Camera Raw import, as there is when opening a dng file I've saved to the MacBook hard drive from my DSLR. Is this the workflow you use?