image/x-dcraw
        ext: bay BAY bmq BMQ cr2 CR2 crw CRW cs1 CS1 dc2 DC2 dcr DCR fff FFF k25 K25 kdc KDC mos MOS mrw MRW nef NEF orf ORF pef PEF raf RAF rdc RDC srf SRF x3f X3F