DxO Optics Pro can take certain DNG files for processing, but only from certain cameras. The request is for a converter that mimics output from such cameras so that you can batch process the DNGs in DxO Optics Pro.
Especially for Prime Noise Reduction
Quote from: feureau on May 22, 2014, 02:14:55 AM
Especially for Prime Noise Reduction
+1, I'd really like to process some of my old 60d dng-converted raw files with "prime". Alas, dxo specifically blocks reading canon dng for corp policy reasons (i.e. they always find different answers why it cannot be done, see their forum) ... so it might not be as easy as changing some exif tags to make their software read canon dng :-\
Your best bet probably is to write a raw dng->cr2 (re)conversion tool, the adobe guys say there's no problem there but they aren't interested in doing it atm.