I am using the chdk_dng code used within raw2dng for a project of time.
I am currently trying to add a basic DNG header for a Point Grey USB3 vision camera and add the packed 12-bit RAW data to the body.
I have so far failed.
I believe the problem is related to code that pads 10, 12 or 14-bits to 16-bits and then writes out a standard TIFF.
Could someone point out a very basic usable DNG header ?