1225 Digital Negative Format (DNG) 1.3 Image (Raster) Full The Digital Negative (DNG) Specification describes a non-proprietary file format for storing camera raw files that can be used by a wide range of hardware and software vendors. DNG is an extension of the TIFF 6.0 format, and is compatible with the TIFF-EP standard. This version, published June 2009, added various improvements, but the major change was to introduce "Opcodes". An Opcode and any associated parameters identifies a specific process to be applied to some or all of the raw image data during the conversion process. 7 11 Jun 2012 11/2023 (v.116)- New MIME type identifier 'image/dng' added and max offset of EOF internal signatures increased to 128000. Submitted by Brigham Young University. 16 Nov 2023 fmt/438 PUID image/dng MIME image/tiff MIME dng File extension 668 DNG 1.3 (big-endian, BOF) TIFF header plus DNGVersion tag near BOF 1 Absolute from BOF 0 0 Big-endian 4D4D002A{0-4080}C61200010000000401030000 669 DNG 1.3 (little-endian, BOF) TIFF header plus DNGVersion tag near BOF 1 Absolute from BOF 0 0 Little-endian 49492A00{0-4080}12C601000400000001030000 670 DNG 1.3 (little-endian, BOF+EOF) TIFF header plus DNGVersion tag near EOF 1 Absolute from BOF 0 0 Little-endian 49492A00 1 Absolute from EOF 0 128000 Little-endian 12C601000400000001030000 671 DNG 1.3 (big-endian, BOF+EOF) TIFF header plus DNGVersion tag near EOF 1 Absolute from BOF 0 0 Big-endian 4D4D002A 1 Absolute from EOF 0 128000 Big-endian C61200010000000401030000 Has lower priority than 2701 General Purpose RAW Has priority over 672 Exchangeable Image File Format (Uncompressed) Has priority over 673 Exchangeable Image File Format (Uncompressed) Has priority over 752 Exchangeable Image File Format (Uncompressed) Has priority over 797 Tagged Image File Format for Electronic Photography (TIFF/EP) Has priority over 927 Nikon Digital SLR Camera Raw Image File Has priority over 1099 Tagged Image File Format Is previous version of 1529 Digital Negative Format (DNG) Is subsequent version of 1224 Digital Negative Format (DNG) Is subtype of 1099 Tagged Image File Format Is supertype of 2701 General Purpose RAW