Hi Alex, I decode a leica M8 DNG file with unprocessed_raw compiled with adobe DNG SDK 1.5.1, after RawProcessor.unpack() with LIBRAW_SUCCESS return, I found both RawProcessor.imgdata.rawdata.color3_image and RawProcessor.imgdata.rawdata.color4_image is NULL. I can not get that unprocessed raw data. But use dcraw_emu without adobe DNG SDK, I can get a tiff file. and I can get an unprocessed data tiff file (called stage 1 data) with dng_validate, which is a sample of adobe dng sdk.
the sample file is here: https://www.dropbox.com/s/yheqp9lkvuut2ee/LEICA_M8.DNG?dl=0
another sample of Leica DMR DNG: https://www.dropbox.com/s/n9iee4b5rse4ukv/Leica_DMR_R8_L1185423.DNG?dl=0
the same problem as M8. :-(
thank you for your response
Hi Alex, I decode a leica M8 DNG file with unprocessed_raw compiled with adobe DNG SDK 1.5.1, after RawProcessor.unpack() with LIBRAW_SUCCESS return, I found both RawProcessor.imgdata.rawdata.color3_image and RawProcessor.imgdata.rawdata.color4_image is NULL. I can not get that unprocessed raw data. But use dcraw_emu without adobe DNG SDK, I can get a tiff file. and I can get an unprocessed data tiff file (called stage 1 data) with dng_validate, which is a sample of adobe dng sdk.
the sample file is here: https://www.dropbox.com/s/yheqp9lkvuut2ee/LEICA_M8.DNG?dl=0
another sample of Leica DMR DNG: https://www.dropbox.com/s/n9iee4b5rse4ukv/Leica_DMR_R8_L1185423.DNG?dl=0
the same problem as M8. :-(
thank you for your response