Originally posted by BigMackCam My understanding was that DNG and PEF are absolutely interchangeable - is this not the case with pixel-shift images?
That is my understanding as well, regarding DNG and PEF. The image data are the same, it is the packaging that is different and even then both types are TIFF-compliant. As for pixel shift, the four exposures exist as four fully complete DNG or PEF (depending on the parent type) within a single DNG/PEF. Each may be extracted and processed separately if desired. I have done it
I don't know about the DNG blue-tint problem.
Steve