Originally Posted by
Bato_PL Buy its not a solution... still for fast sharing .jpg is a good format and without hdr/flash jpg photos could be useless directly from the phone (e.g. for FB/Insta share). I do not mind for W10mobile that is making other files in background, but once picture is edited (and saved), system should delete this accompanying files. Currently filling up a 32GB SD card could be very fast, with files you actually do not need :(
Even in the old windows phone 8.1, the nar files would only delete themselves if a month had passed. I don't remember the dng files every deleting themselves
If it's just sharing you're looking for, then don't use the dng option. A DNG file is usually 4-5 times bigger than the jpeg file. Just keep JPEG + JPEG option