images revision 226048
1226048Sobrien 268349Sobrien#------------------------------------------------------------------------------ 3226048Sobrien# $File: images,v 1.70 2010/11/25 15:00:12 christos Exp $ 4186690Sobrien# images: file(1) magic for image formats (see also "iff", and "c-lang" for 5186690Sobrien# XPM bitmaps) 668349Sobrien# 768349Sobrien# originally from jef@helios.ee.lbl.gov (Jef Poskanzer), 868349Sobrien# additions by janl@ifi.uio.no as well as others. Jan also suggested 968349Sobrien# merging several one- and two-line files into here. 1068349Sobrien# 1168349Sobrien# little magic: PCX (first byte is 0x0a) 1268349Sobrien 1368349Sobrien# Targa - matches `povray', `ppmtotga' and `xv' outputs 1468349Sobrien# by Philippe De Muyter <phdm@macqel.be> 1568349Sobrien# at 2, byte ImgType must be 1, 2, 3, 9, 10 or 11 1668349Sobrien# at 1, byte CoMapType must be 1 if ImgType is 1 or 9, 0 otherwise 1768349Sobrien# at 3, leshort Index is 0 for povray, ppmtotga and xv outputs 1868349Sobrien# `xv' recognizes only a subset of the following (RGB with pixelsize = 24) 1968349Sobrien# `tgatoppm' recognizes a superset (Index may be anything) 2068349Sobrien1 belong&0xfff7ffff 0x01010000 Targa image data - Map 2168349Sobrien>2 byte&8 8 - RLE 22133359Sobrien>12 leshort >0 %hd x 23133359Sobrien>14 leshort >0 %hd 2468349Sobrien1 belong&0xfff7ffff 0x00020000 Targa image data - RGB 2568349Sobrien>2 byte&8 8 - RLE 26133359Sobrien>12 leshort >0 %hd x 27133359Sobrien>14 leshort >0 %hd 2868349Sobrien1 belong&0xfff7ffff 0x00030000 Targa image data - Mono 2968349Sobrien>2 byte&8 8 - RLE 30133359Sobrien>12 leshort >0 %hd x 31133359Sobrien>14 leshort >0 %hd 3268349Sobrien 3368349Sobrien# PBMPLUS images 3468349Sobrien# The next byte following the magic is always whitespace. 35186690Sobrien0 search/1 P1 Netpbm PBM image text 36186690Sobrien!:mime image/x-portable-bitmap 37226048Sobrien0 search/1b P2 Netpbm PGM image text 38186690Sobrien!:mime image/x-portable-greymap 39186690Sobrien0 search/1 P3 Netpbm PPM image text 40186690Sobrien!:mime image/x-portable-pixmap 4169216Sobrien0 string P4 Netpbm PBM "rawbits" image data 42186690Sobrien!:mime image/x-portable-bitmap 4369216Sobrien0 string P5 Netpbm PGM "rawbits" image data 44186690Sobrien!:mime image/x-portable-greymap 4569216Sobrien0 string P6 Netpbm PPM "rawbits" image data 46186690Sobrien!:mime image/x-portable-pixmap 4769216Sobrien0 string P7 Netpbm PAM image file 48186690Sobrien!:mime image/x-portable-pixmap 4968349Sobrien 5069216Sobrien# From: bryanh@giraffe-data.com (Bryan Henderson) 5169216Sobrien0 string \117\072 Solitaire Image Recorder format 5269216Sobrien>4 string \013 MGI Type 11 5369216Sobrien>4 string \021 MGI Type 17 5469216Sobrien0 string .MDA MicroDesign data 5569216Sobrien>21 byte 48 version 2 5669216Sobrien>21 byte 51 version 3 5769216Sobrien0 string .MDP MicroDesign page data 5869216Sobrien>21 byte 48 version 2 5969216Sobrien>21 byte 51 version 3 6069216Sobrien 6168349Sobrien# NIFF (Navy Interchange File Format, a modification of TIFF) images 62186690Sobrien# [GRR: this *must* go before TIFF] 6368349Sobrien0 string IIN1 NIFF image data 64186690Sobrien!:mime image/x-niff 6568349Sobrien 66226048Sobrien# Canon RAW version 1 (CRW) files are a type of Canon Image File Format 67226048Sobrien# (CIFF) file. These are apparently all little-endian. 68226048Sobrien# From: Adam Buchbinder <adam.buchbinder@gmail.com> 69226048Sobrien# URL: http://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html 70226048Sobrien0 string II\x1a\0\0\0HEAPCCDR Canon CIFF raw image data 71226048Sobrien!:mime image/x-canon-crw 72226048Sobrien>16 leshort x \b, version %d. 73226048Sobrien>14 leshort x \b%d 74226048Sobrien 75226048Sobrien# Canon RAW version 2 (CR2) files are a kind of TIFF with an extra magic 76226048Sobrien# number. Put this above the TIFF test to make sure we detect them. 77226048Sobrien# These are apparently all little-endian. 78226048Sobrien# From: Adam Buchbinder <adam.buchbinder@gmail.com> 79226048Sobrien# URL: http://libopenraw.freedesktop.org/wiki/Canon_CR2 80226048Sobrien0 string II\x2a\0\x10\0\0\0CR Canon CR2 raw image data 81226048Sobrien!:mime image/x-canon-cr2 82226048Sobrien>10 byte x \b, version %d. 83226048Sobrien>11 byte x \b%d 84226048Sobrien 8568349Sobrien# Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com) 8668349Sobrien# The second word of TIFF files is the TIFF version number, 42, which has 8768349Sobrien# never changed. The TIFF specification recommends testing for it. 8868349Sobrien0 string MM\x00\x2a TIFF image data, big-endian 89186690Sobrien!:mime image/tiff 9068349Sobrien0 string II\x2a\x00 TIFF image data, little-endian 91186690Sobrien!:mime image/tiff 9268349Sobrien 9368349Sobrien# PNG [Portable Network Graphics, or "PNG's Not GIF"] images 9468349Sobrien# (Greg Roelofs, newt@uchicago.edu) 9568349Sobrien# (Albert Cahalan, acahalan@cs.uml.edu) 9668349Sobrien# 9768349Sobrien# 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ... 9868349Sobrien# 99226048Sobrien0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data 100186690Sobrien!:mime image/png 101186690Sobrien>16 belong x \b, %ld x 102186690Sobrien>20 belong x %ld, 103186690Sobrien>24 byte x %d-bit 104186690Sobrien>25 byte 0 grayscale, 105186690Sobrien>25 byte 2 \b/color RGB, 106186690Sobrien>25 byte 3 colormap, 107186690Sobrien>25 byte 4 gray+alpha, 108186690Sobrien>25 byte 6 \b/color RGBA, 109186690Sobrien#>26 byte 0 deflate/32K, 110186690Sobrien>28 byte 0 non-interlaced 111186690Sobrien>28 byte 1 interlaced 11268349Sobrien 113186690Sobrien# possible GIF replacements; none yet released! 114186690Sobrien# (Greg Roelofs, newt@uchicago.edu) 115186690Sobrien# 116186690Sobrien# GRR 950115: this was mine ("Zip GIF"): 117186690Sobrien0 string GIF94z ZIF image (GIF+deflate alpha) 118186690Sobrien!:mime image/x-unknown 119186690Sobrien# 120186690Sobrien# GRR 950115: this is Jeremy Wohl's Free Graphics Format (better): 121186690Sobrien# 122186690Sobrien0 string FGF95a FGF image (GIF+deflate beta) 123186690Sobrien!:mime image/x-unknown 124186690Sobrien# 125186690Sobrien# GRR 950115: this is Thomas Boutell's Portable Bitmap Format proposal 126186690Sobrien# (best; not yet implemented): 127186690Sobrien# 128186690Sobrien0 string PBF PBF image (deflate compression) 129186690Sobrien!:mime image/x-unknown 130186690Sobrien 13168349Sobrien# GIF 13268349Sobrien0 string GIF8 GIF image data 133186690Sobrien!:mime image/gif 134191736Sobrien!:apple 8BIMGIFf 13568349Sobrien>4 string 7a \b, version 8%s, 13668349Sobrien>4 string 9a \b, version 8%s, 13768349Sobrien>6 leshort >0 %hd x 138103373Sobrien>8 leshort >0 %hd 13968349Sobrien#>10 byte &0x80 color mapped, 14068349Sobrien#>10 byte&0x07 =0x00 2 colors 14168349Sobrien#>10 byte&0x07 =0x01 4 colors 14268349Sobrien#>10 byte&0x07 =0x02 8 colors 14368349Sobrien#>10 byte&0x07 =0x03 16 colors 14468349Sobrien#>10 byte&0x07 =0x04 32 colors 14568349Sobrien#>10 byte&0x07 =0x05 64 colors 14668349Sobrien#>10 byte&0x07 =0x06 128 colors 14768349Sobrien#>10 byte&0x07 =0x07 256 colors 14868349Sobrien 14968349Sobrien# ITC (CMU WM) raster files. It is essentially a byte-reversed Sun raster, 15068349Sobrien# 1 plane, no encoding. 15168349Sobrien0 string \361\0\100\273 CMU window manager raster image data 15268349Sobrien>4 lelong >0 %d x 15368349Sobrien>8 lelong >0 %d, 15468349Sobrien>12 lelong >0 %d-bit 15568349Sobrien 15668349Sobrien# Magick Image File Format 15768349Sobrien0 string id=ImageMagick MIFF image data 15868349Sobrien 15968349Sobrien# Artisan 16068349Sobrien0 long 1123028772 Artisan image data 16168349Sobrien>4 long 1 \b, rectangular 24-bit 16268349Sobrien>4 long 2 \b, rectangular 8-bit with colormap 16368349Sobrien>4 long 3 \b, rectangular 32-bit (24-bit with matte) 16468349Sobrien 16568349Sobrien# FIG (Facility for Interactive Generation of figures), an object-based format 166186690Sobrien0 search/1 #FIG FIG image text 16768349Sobrien>5 string x \b, version %.3s 16868349Sobrien 16968349Sobrien# PHIGS 17068349Sobrien0 string ARF_BEGARF PHIGS clear text archive 17168349Sobrien0 string @(#)SunPHIGS SunPHIGS 17268349Sobrien# version number follows, in the form m.n 17368349Sobrien>40 string SunBin binary 17468349Sobrien>32 string archive archive 17568349Sobrien 17668349Sobrien# GKS (Graphics Kernel System) 17768349Sobrien0 string GKSM GKS Metafile 17868349Sobrien>24 string SunGKS \b, SunGKS 17968349Sobrien 18068349Sobrien# CGM image files 18168349Sobrien0 string BEGMF clear text Computer Graphics Metafile 18268349Sobrien 18368349Sobrien# MGR bitmaps (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de) 18468349Sobrien0 string yz MGR bitmap, modern format, 8-bit aligned 18568349Sobrien0 string zz MGR bitmap, old format, 1-bit deep, 16-bit aligned 18668349Sobrien0 string xz MGR bitmap, old format, 1-bit deep, 32-bit aligned 18768349Sobrien0 string yx MGR bitmap, modern format, squeezed 18868349Sobrien 18968349Sobrien# Fuzzy Bitmap (FBM) images 19068349Sobrien0 string %bitmap\0 FBM image data 19168349Sobrien>30 long 0x31 \b, mono 19268349Sobrien>30 long 0x33 \b, color 19368349Sobrien 19468349Sobrien# facsimile data 19568349Sobrien1 string PC\ Research,\ Inc group 3 fax data 19668349Sobrien>29 byte 0 \b, normal resolution (204x98 DPI) 19768349Sobrien>29 byte 1 \b, fine resolution (204x196 DPI) 198110949Sobrien# From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at> 199110949Sobrien0 string Sfff structured fax file 20068349Sobrien 201110949Sobrien 202186690Sobrien# PC bitmaps (OS/2, Windows BMP files) (Greg Roelofs, newt@uchicago.edu) 203186690Sobrien0 string BM 204186690Sobrien>14 leshort 12 PC bitmap, OS/2 1.x format 205186690Sobrien!:mime image/x-ms-bmp 20668349Sobrien>>18 leshort x \b, %d x 20768349Sobrien>>20 leshort x %d 208186690Sobrien>14 leshort 64 PC bitmap, OS/2 2.x format 209186690Sobrien!:mime image/x-ms-bmp 21068349Sobrien>>18 leshort x \b, %d x 21168349Sobrien>>20 leshort x %d 212186690Sobrien>14 leshort 40 PC bitmap, Windows 3.x format 213186690Sobrien!:mime image/x-ms-bmp 21468349Sobrien>>18 lelong x \b, %d x 21568349Sobrien>>22 lelong x %d x 21668349Sobrien>>28 leshort x %d 217186690Sobrien>14 leshort 128 PC bitmap, Windows NT/2000 format 218186690Sobrien!:mime image/x-ms-bmp 219186690Sobrien>>18 lelong x \b, %d x 220186690Sobrien>>22 lelong x %d x 221186690Sobrien>>28 leshort x %d 222133359Sobrien# Too simple - MPi 223133359Sobrien#0 string IC PC icon data 224133359Sobrien#0 string PI PC pointer image data 225133359Sobrien#0 string CI PC color icon data 226133359Sobrien#0 string CP PC color pointer image data 22768349Sobrien# Conflicts with other entries [BABYL] 22868349Sobrien#0 string BA PC bitmap array data 22968349Sobrien 23068349Sobrien# XPM icons (Greg Roelofs, newt@uchicago.edu) 23168349Sobrien# note possible collision with C/REXX entry in c-lang; currently commented out 232186690Sobrien0 search/1 /*\ XPM\ */ X pixmap image text 23368349Sobrien 23468349Sobrien# Utah Raster Toolkit RLE images (janl@ifi.uio.no) 23568349Sobrien0 leshort 0xcc52 RLE image data, 23668349Sobrien>6 leshort x %d x 23768349Sobrien>8 leshort x %d 23868349Sobrien>2 leshort >0 \b, lower left corner: %d 23968349Sobrien>4 leshort >0 \b, lower right corner: %d 24068349Sobrien>10 byte&0x1 =0x1 \b, clear first 24168349Sobrien>10 byte&0x2 =0x2 \b, no background 24268349Sobrien>10 byte&0x4 =0x4 \b, alpha channel 24368349Sobrien>10 byte&0x8 =0x8 \b, comment 24468349Sobrien>11 byte >0 \b, %d color channels 24568349Sobrien>12 byte >0 \b, %d bits per pixel 24668349Sobrien>13 byte >0 \b, %d color map channels 24768349Sobrien 24868349Sobrien# image file format (Robert Potter, potter@cs.rochester.edu) 24968349Sobrien0 string Imagefile\ version- iff image data 25068349Sobrien# this adds the whole header (inc. version number), informative but longish 25168349Sobrien>10 string >\0 %s 25268349Sobrien 25368349Sobrien# Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com) 25468349Sobrien0 belong 0x59a66a95 Sun raster image data 25568349Sobrien>4 belong >0 \b, %d x 25668349Sobrien>8 belong >0 %d, 25768349Sobrien>12 belong >0 %d-bit, 25868349Sobrien#>16 belong >0 %d bytes long, 25968349Sobrien>20 belong 0 old format, 26068349Sobrien#>20 belong 1 standard, 26168349Sobrien>20 belong 2 compressed, 26268349Sobrien>20 belong 3 RGB, 26368349Sobrien>20 belong 4 TIFF, 26468349Sobrien>20 belong 5 IFF, 26568349Sobrien>20 belong 0xffff reserved for testing, 26668349Sobrien>24 belong 0 no colormap 26768349Sobrien>24 belong 1 RGB colormap 26868349Sobrien>24 belong 2 raw colormap 26968349Sobrien#>28 belong >0 colormap is %d bytes long 27068349Sobrien 27168349Sobrien# SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com) 27268349Sobrien# 27368349Sobrien# See 27468349Sobrien# http://reality.sgi.com/grafica/sgiimage.html 27568349Sobrien# 27668349Sobrien0 beshort 474 SGI image data 27768349Sobrien#>2 byte 0 \b, verbatim 27868349Sobrien>2 byte 1 \b, RLE 27968349Sobrien#>3 byte 1 \b, normal precision 28068349Sobrien>3 byte 2 \b, high precision 28168349Sobrien>4 beshort x \b, %d-D 28268349Sobrien>6 beshort x \b, %d x 28368349Sobrien>8 beshort x %d 28468349Sobrien>10 beshort x \b, %d channel 28568349Sobrien>10 beshort !1 \bs 28668349Sobrien>80 string >0 \b, "%s" 28768349Sobrien 28868349Sobrien0 string IT01 FIT image data 28968349Sobrien>4 belong x \b, %d x 29068349Sobrien>8 belong x %d x 29168349Sobrien>12 belong x %d 29268349Sobrien# 29368349Sobrien0 string IT02 FIT image data 29468349Sobrien>4 belong x \b, %d x 29568349Sobrien>8 belong x %d x 29668349Sobrien>12 belong x %d 29768349Sobrien# 29868349Sobrien2048 string PCD_IPI Kodak Photo CD image pack file 29984685Sobrien>0xe02 byte&0x03 0x00 , landscape mode 30084685Sobrien>0xe02 byte&0x03 0x01 , portrait mode 30184685Sobrien>0xe02 byte&0x03 0x02 , landscape mode 30284685Sobrien>0xe02 byte&0x03 0x03 , portrait mode 30368349Sobrien0 string PCD_OPA Kodak Photo CD overview pack file 30468349Sobrien 30568349Sobrien# FITS format. Jeff Uphoff <juphoff@tarsier.cv.nrao.edu> 30668349Sobrien# FITS is the Flexible Image Transport System, the de facto standard for 30768349Sobrien# data and image transfer, storage, etc., for the astronomical community. 30868349Sobrien# (FITS floating point formats are big-endian.) 30968349Sobrien0 string SIMPLE\ \ = FITS image data 31068349Sobrien>109 string 8 \b, 8-bit, character or unsigned binary integer 31168349Sobrien>108 string 16 \b, 16-bit, two's complement binary integer 31268349Sobrien>107 string \ 32 \b, 32-bit, two's complement binary integer 31368349Sobrien>107 string -32 \b, 32-bit, floating point, single precision 31468349Sobrien>107 string -64 \b, 64-bit, floating point, double precision 31568349Sobrien 31668349Sobrien# other images 31768349Sobrien0 string This\ is\ a\ BitMap\ file Lisp Machine bit-array-file 31868349Sobrien 31968349Sobrien# From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image 32068349Sobrien# stuff. 32168349Sobrien# 32268349Sobrien0 beshort 0x1010 PEX Binary Archive 32368349Sobrien 32468349Sobrien# DICOM medical imaging data 32568349Sobrien128 string DICM DICOM medical imaging data 326186690Sobrien!:mime application/dicom 32774784Sobrien 328133359Sobrien# XWD - X Window Dump file. 32974784Sobrien# As described in /usr/X11R6/include/X11/XWDFile.h 33074784Sobrien# used by the xwd program. 33174784Sobrien# Bradford Castalia, idaeim, 1/01 332226048Sobrien# updated by Adam Buchbinder, 2/09 333226048Sobrien# The following assumes version 7 of the format; the first long is the length 334226048Sobrien# of the header, which is at least 25 4-byte longs, and the one at offset 8 335226048Sobrien# is a constant which is always either 1 or 2. Offset 12 is the pixmap depth, 336226048Sobrien# which is a maximum of 32. 337226048Sobrien0 belong >100 338226048Sobrien>8 belong <3 339226048Sobrien>>12 belong <33 340226048Sobrien>>>4 belong 7 XWD X Window Dump image data 341226048Sobrien!:mime image/x-xwindowdump 342226048Sobrien>>>>100 string >\0 \b, "%s" 343226048Sobrien>>>>16 belong x \b, %dx 344226048Sobrien>>>>20 belong x \b%dx 345226048Sobrien>>>>12 belong x \b%d 34674784Sobrien 34774784Sobrien# PDS - Planetary Data System 34874784Sobrien# These files use Parameter Value Language in the header section. 34974784Sobrien# Unfortunately, there is no certain magic, but the following 35074784Sobrien# strings have been found to be most likely. 35174784Sobrien0 string NJPL1I00 PDS (JPL) image data 35274784Sobrien2 string NJPL1I PDS (JPL) image data 35374784Sobrien0 string CCSD3ZF PDS (CCSD) image data 35474784Sobrien2 string CCSD3Z PDS (CCSD) image data 35574784Sobrien0 string PDS_ PDS image data 35674784Sobrien0 string LBLSIZE= PDS (VICAR) image data 35774784Sobrien 35874784Sobrien# pM8x: ATARI STAD compressed bitmap format 35974784Sobrien# 36074784Sobrien# from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001 36174784Sobrien# p M 8 5/6 xx yy zz data... 36274784Sobrien# Atari ST STAD bitmap is always 640x400, bytewise runlength compressed. 36374784Sobrien# bytes either run horizontally (pM85) or vertically (pM86). yy is the 36474784Sobrien# most frequent byte, xx and zz are runlength escape codes, where xx is 36574784Sobrien# used for runs of yy. 36674784Sobrien# 36774784Sobrien0 string pM85 Atari ST STAD bitmap image data (hor) 36874784Sobrien>5 byte 0x00 (white background) 36974784Sobrien>5 byte 0xFF (black background) 37074784Sobrien0 string pM86 Atari ST STAD bitmap image data (vert) 37174784Sobrien>5 byte 0x00 (white background) 37274784Sobrien>5 byte 0xFF (black background) 37380588Sobrien 374169962Sobrien# G��rkan Seng��n <gurkan@linuks.mine.nu>, www.linuks.mine.nu 375169962Sobrien# http://www.atarimax.com/jindroush.atari.org/afmtatr.html 376169962Sobrien0 leshort 0x0296 Atari ATR image 377169962Sobrien 37884685Sobrien# XXX: 37984685Sobrien# This is bad magic 0x5249 == 'RI' conflicts with RIFF and other 38084685Sobrien# magic. 38180588Sobrien# SGI RICE image file <mpruett@sgi.com> 38284685Sobrien#0 beshort 0x5249 RICE image 38384685Sobrien#>2 beshort x v%d 38484685Sobrien#>4 beshort x (%d x 38584685Sobrien#>6 beshort x %d) 38684685Sobrien#>8 beshort 0 8 bit 38784685Sobrien#>8 beshort 1 10 bit 38884685Sobrien#>8 beshort 2 12 bit 38984685Sobrien#>8 beshort 3 13 bit 39084685Sobrien#>10 beshort 0 4:2:2 39184685Sobrien#>10 beshort 1 4:2:2:4 39284685Sobrien#>10 beshort 2 4:4:4 39384685Sobrien#>10 beshort 3 4:4:4:4 39484685Sobrien#>12 beshort 1 RGB 39584685Sobrien#>12 beshort 2 CCIR601 39684685Sobrien#>12 beshort 3 RP175 39784685Sobrien#>12 beshort 4 YUV 39884685Sobrien 39984685Sobrien#------------------------------------------------------------------------------ 40084685Sobrien# 40184685Sobrien# Marco Schmidt (marcoschmidt@users.sourceforge.net) -- an image file format 40284685Sobrien# for the EPOC operating system, which is used with PDAs like those from Psion 40384685Sobrien# 40484685Sobrien# see http://huizen.dds.nl/~frodol/psiconv/html/Index.html for a description 40584685Sobrien# of various EPOC file formats 40684685Sobrien 40784685Sobrien0 string \x37\x00\x00\x10\x42\x00\x00\x10\x00\x00\x00\x00\x39\x64\x39\x47 EPOC MBM image file 408110949Sobrien 409110949Sobrien# PCX image files 410110949Sobrien# From: Dan Fandrich <dan@coneharvesters.com> 411110949Sobrien0 beshort 0x0a00 PCX ver. 2.5 image data 412110949Sobrien0 beshort 0x0a02 PCX ver. 2.8 image data, with palette 413110949Sobrien0 beshort 0x0a03 PCX ver. 2.8 image data, without palette 414110949Sobrien0 beshort 0x0a04 PCX for Windows image data 415110949Sobrien0 beshort 0x0a05 PCX ver. 3.0 image data 416110949Sobrien>4 leshort x bounding box [%hd, 417110949Sobrien>6 leshort x %hd] - 418110949Sobrien>8 leshort x [%hd, 419110949Sobrien>10 leshort x %hd], 420110949Sobrien>65 byte >1 %d planes each of 421110949Sobrien>3 byte x %hhd-bit 422110949Sobrien>68 byte 0 image, 423110949Sobrien>68 byte 1 colour, 424110949Sobrien>68 byte 2 grayscale, 425110949Sobrien>68 byte >2 image, 426110949Sobrien>68 byte <0 image, 427110949Sobrien>12 leshort >0 %hd x 428110949Sobrien>>14 leshort x %hd dpi, 429110949Sobrien>2 byte 0 uncompressed 430110949Sobrien>2 byte 1 RLE compressed 431133359Sobrien 432133359Sobrien# Adobe Photoshop 433226048Sobrien# From: Asbjoern Sloth Toennesen <asbjorn@lila.io> 434133359Sobrien0 string 8BPS Adobe Photoshop Image 435186690Sobrien!:mime image/vnd.adobe.photoshop 436226048Sobrien>4 beshort 2 (PSB) 437226048Sobrien>18 belong x \b, %d x 438226048Sobrien>14 belong x %d, 439226048Sobrien>24 beshort 0 bitmap 440226048Sobrien>24 beshort 1 grayscale 441226048Sobrien>>12 beshort 2 with alpha 442226048Sobrien>24 beshort 2 indexed 443226048Sobrien>24 beshort 3 RGB 444226048Sobrien>>12 beshort 4 \bA 445226048Sobrien>24 beshort 4 CMYK 446226048Sobrien>>12 beshort 5 \bA 447226048Sobrien>24 beshort 7 multichannel 448226048Sobrien>24 beshort 8 duotone 449226048Sobrien>24 beshort 9 lab 450226048Sobrien>12 beshort > 1 451226048Sobrien>>12 beshort x \b, %dx 452226048Sobrien>12 beshort 1 \b, 453226048Sobrien>22 beshort x %d-bit channel 454226048Sobrien>12 beshort > 1 \bs 455133359Sobrien 456133359Sobrien# XV thumbnail indicator (ThMO) 457133359Sobrien0 string P7\ 332 XV thumbnail image data 458133359Sobrien 459133359Sobrien# NITF is defined by United States MIL-STD-2500A 460133359Sobrien0 string NITF National Imagery Transmission Format 461133359Sobrien>25 string >\0 dated %.14s 462133359Sobrien 463133359Sobrien# GEM Image: Version 1, Headerlen 8 (Wolfram Kleff) 464133359Sobrien0 belong 0x00010008 GEM Image data 465133359Sobrien>12 beshort x %d x 466133359Sobrien>14 beshort x %d, 467133359Sobrien>4 beshort x %d planes, 468133359Sobrien>8 beshort x %d x 469133359Sobrien>10 beshort x %d pixelsize 470133359Sobrien 471133359Sobrien# GEM Metafile (Wolfram Kleff) 472133359Sobrien0 lelong 0x0018FFFF GEM Metafile data 473133359Sobrien>4 leshort x version %d 474133359Sobrien 475133359Sobrien# 476133359Sobrien# SMJPEG. A custom Motion JPEG format used by Loki Entertainment 477133359Sobrien# Software Torbjorn Andersson <d91tan@Update.UU.SE>. 478133359Sobrien# 479133359Sobrien0 string \0\nSMJPEG SMJPEG 480133359Sobrien>8 belong x %d.x data 481133359Sobrien# According to the specification you could find any number of _TXT 482133359Sobrien# headers here, but I can't think of any way of handling that. None of 483133359Sobrien# the SMJPEG files I tried it on used this feature. Even if such a 484133359Sobrien# file is encountered the output should still be reasonable. 485133359Sobrien>16 string _SND \b, 486133359Sobrien>>24 beshort >0 %d Hz 487133359Sobrien>>26 byte 8 8-bit 488133359Sobrien>>26 byte 16 16-bit 489133359Sobrien>>28 string NONE uncompressed 490133359Sobrien# >>28 string APCM ADPCM compressed 491133359Sobrien>>27 byte 1 mono 492133359Sobrien>>28 byte 2 stereo 493133359Sobrien# Help! Isn't there any way to avoid writing this part twice? 494133359Sobrien>>32 string _VID \b, 495133359Sobrien# >>>48 string JFIF JPEG 496133359Sobrien>>>40 belong >0 %d frames 497133359Sobrien>>>44 beshort >0 (%d x 498133359Sobrien>>>46 beshort >0 %d) 499133359Sobrien>16 string _VID \b, 500133359Sobrien# >>32 string JFIF JPEG 501133359Sobrien>>24 belong >0 %d frames 502133359Sobrien>>28 beshort >0 (%d x 503133359Sobrien>>30 beshort >0 %d) 504133359Sobrien 505133359Sobrien0 string Paint\ Shop\ Pro\ Image\ File Paint Shop Pro Image File 506133359Sobrien 507133359Sobrien# "thumbnail file" (icon) 508133359Sobrien# descended from "xv", but in use by other applications as well (Wolfram Kleff) 509133359Sobrien0 string P7\ 332 XV "thumbnail file" (icon) data 510133359Sobrien 511133359Sobrien# taken from fkiss: (<yav@mte.biglobe.ne.jp> ?) 512133359Sobrien0 string KiSS KISS/GS 513133359Sobrien>4 byte 16 color 514133359Sobrien>>5 byte x %d bit 515133359Sobrien>>8 leshort x %d colors 516133359Sobrien>>10 leshort x %d groups 517133359Sobrien>4 byte 32 cell 518133359Sobrien>>5 byte x %d bit 519133359Sobrien>>8 leshort x %d x 520133359Sobrien>>10 leshort x %d 521133359Sobrien>>12 leshort x +%d 522133359Sobrien>>14 leshort x +%d 523133359Sobrien 524133359Sobrien# Webshots (www.webshots.com), by John Harrison 525133359Sobrien0 string C\253\221g\230\0\0\0 Webshots Desktop .wbz file 526133359Sobrien 527133359Sobrien# Hercules DASD image files 528133359Sobrien# From Jan Jaeger <jj@septa.nl> 529133359Sobrien0 string CKD_P370 Hercules CKD DASD image file 530133359Sobrien>8 long x \b, %d heads per cylinder 531133359Sobrien>12 long x \b, track size %d bytes 532133359Sobrien>16 byte x \b, device type 33%2.2X 533133359Sobrien 534133359Sobrien0 string CKD_C370 Hercules compressed CKD DASD image file 535133359Sobrien>8 long x \b, %d heads per cylinder 536133359Sobrien>12 long x \b, track size %d bytes 537133359Sobrien>16 byte x \b, device type 33%2.2X 538133359Sobrien 539133359Sobrien0 string CKD_S370 Hercules CKD DASD shadow file 540133359Sobrien>8 long x \b, %d heads per cylinder 541133359Sobrien>12 long x \b, track size %d bytes 542133359Sobrien>16 byte x \b, device type 33%2.2X 543133359Sobrien 544186690Sobrien# Squeak images and programs - etoffi@softhome.net 545186690Sobrien0 string \146\031\0\0 Squeak image data 546186690Sobrien0 search/1 'From\040Squeak Squeak program text 547133359Sobrien 548133359Sobrien# partimage: file(1) magic for PartImage files (experimental, incomplete) 549133359Sobrien# Author: Hans-Joachim Baader <hjb@pro-linux.de> 550133359Sobrien0 string PaRtImAgE-VoLuMe PartImage 551133359Sobrien>0x0020 string 0.6.1 file version %s 552133359Sobrien>>0x0060 lelong >-1 volume %ld 553133359Sobrien#>>0x0064 8 byte identifier 554133359Sobrien#>>0x007c reserved 555133359Sobrien>>0x0200 string >\0 type %s 556133359Sobrien>>0x1400 string >\0 device %s, 557133359Sobrien>>0x1600 string >\0 original filename %s, 558133359Sobrien# Some fields omitted 559133359Sobrien>>0x2744 lelong 0 not compressed 560133359Sobrien>>0x2744 lelong 1 gzip compressed 561133359Sobrien>>0x2744 lelong 2 bzip2 compressed 562133359Sobrien>>0x2744 lelong >2 compressed with unknown algorithm 563133359Sobrien>0x0020 string >0.6.1 file version %s 564133359Sobrien>0x0020 string <0.6.1 file version %s 565133359Sobrien 566133359Sobrien# DCX is multi-page PCX, using a simple header of up to 1024 567133359Sobrien# offsets for the respective PCX components. 568133359Sobrien# From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de> 569133359Sobrien0 lelong 987654321 DCX multi-page PCX image data 570133359Sobrien 571133359Sobrien# Simon Walton <simonw@matteworld.com> 572133359Sobrien# Kodak Cineon format for scanned negatives 573133359Sobrien# http://www.kodak.com/US/en/motion/support/dlad/ 574133359Sobrien0 lelong 0xd75f2a80 Cineon image data 575133359Sobrien>200 belong >0 \b, %ld x 576133359Sobrien>204 belong >0 %ld 577133359Sobrien 578133359Sobrien 579133359Sobrien# Bio-Rad .PIC is an image format used by microscope control systems 580133359Sobrien# and related image processing software used by biologists. 581133359Sobrien# From: Vebjorn Ljosa <vebjorn@ljosa.com> 582226048Sobrien# BOOL values are two-byte integers; use them to rule out false positives. 583226048Sobrien# http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt 584226048Sobrien# Samples: http://www.loci.wisc.edu/software/sample-data 585226048Sobrien14 leshort <2 586226048Sobrien>62 leshort <2 587226048Sobrien>>54 leshort 12345 Bio-Rad .PIC Image File 588226048Sobrien>>>0 leshort >0 %hd x 589226048Sobrien>>>2 leshort >0 %hd, 590226048Sobrien>>>4 leshort =1 1 image in file 591226048Sobrien>>>4 leshort >1 %hd images in file 592133359Sobrien 593133359Sobrien# From Jan "Yenya" Kasprzak <kas@fi.muni.cz> 594133359Sobrien# The description of *.mrw format can be found at 595133359Sobrien# http://www.dalibor.cz/minolta/raw_file_format.htm 596133359Sobrien0 string \000MRM Minolta Dimage camera raw image data 597133359Sobrien 598186690Sobrien# Summary: DjVu image / document 599186690Sobrien# Extension: .djvu 600186690Sobrien# Reference: http://djvu.org/docs/DjVu3Spec.djvu 601186690Sobrien# Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr> 602186690Sobrien# Modified by (1): Abel Cheung <abelcheung@gmail.com> 603186690Sobrien0 string AT&TFORM 604226048Sobrien>12 string DJVM DjVu multiple page document 605186690Sobrien!:mime image/vnd.djvu 606186690Sobrien>12 string DJVU DjVu image or single page document 607226048Sobrien!:mime image/vnd.djvu 608186690Sobrien>12 string DJVI DjVu shared document 609226048Sobrien!:mime image/vnd.djvu 610186690Sobrien>12 string THUM DjVu page thumbnails 611226048Sobrien!:mime image/vnd.djvu 612133359Sobrien 613133359Sobrien 614159764Sobrien# From Marc Espie 615159764Sobrien0 lelong 20000630 OpenEXR image data 616133359Sobrien 617133359Sobrien# From: Tom Hilinski <tom.hilinski@comcast.net> 618133359Sobrien# http://www.unidata.ucar.edu/packages/netcdf/ 619159764Sobrien0 string CDF\001 NetCDF Data Format data 620159764Sobrien 621159764Sobrien#----------------------------------------------------------------------- 622159764Sobrien# Hierarchical Data Format, used to facilitate scientific data exchange 623159764Sobrien# specifications at http://hdf.ncsa.uiuc.edu/ 624159764Sobrien0 belong 0x0e031301 Hierarchical Data Format (version 4) data 625186690Sobrien!:mime application/x-hdf 626226048Sobrien0 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) data 627186690Sobrien!:mime application/x-hdf 628169942Sobrien 629169942Sobrien# From: Tobias Burnus <burnus@net-b.de> 630169942Sobrien# Xara (for a while: Corel Xara) is a graphic package, see 631186690Sobrien# http://www.xara.com/ for Windows and as GPL application for Linux 632169942Sobrien0 string XARA\243\243 Xara graphics file 633186690Sobrien 634186690Sobrien# http://www.cartesianinc.com/Tech/ 635186690Sobrien0 string CPC\262 Cartesian Perceptual Compression image 636186690Sobrien!:mime image/x-cpi 637186690Sobrien 638186690Sobrien# From Albert Cahalan <acahalan@gmail.com> 639186690Sobrien# puredigital used it for the CVS disposable camcorder 640186690Sobrien#8 lelong 4 ZBM bitmap image data 641186690Sobrien#>4 leshort x %u x 642186690Sobrien#>6 leshort x %u 643186690Sobrien 644186690Sobrien# From Albert Cahalan <acahalan@gmail.com> 645186690Sobrien# uncompressed 5:6:5 HighColor image for OLPC XO firmware icons 646186690Sobrien0 string C565 OLPC firmware icon image data 647186690Sobrien>4 leshort x %u x 648186690Sobrien>6 leshort x %u 649186690Sobrien 650186690Sobrien# Applied Images - Image files from Cytovision 651186690Sobrien# Gustavo Junior Alves <gjalves@gjalves.com.br> 652186690Sobrien0 string \xce\xda\xde\xfa Cytovision Metaphases file 653186690Sobrien0 string \xed\xad\xef\xac Cytovision Karyotype file 654186690Sobrien0 string \x0b\x00\x03\x00 Cytovision FISH Probe file 655186690Sobrien0 string \xed\xfe\xda\xbe Cytovision FLEX file 656186690Sobrien0 string \xed\xab\xed\xfe Cytovision FLEX file 657186690Sobrien0 string \xad\xfd\xea\xad Cytovision RATS file 658186690Sobrien 659186690Sobrien# Wavelet Scalar Quantization format used in gray-scale fingerprint images 660186690Sobrien# From Tano M Fotang <mfotang@quanteq.com> 661186690Sobrien0 string \xff\xa0\xff\xa8\x00 Wavelet Scalar Quantization image data 662191736Sobrien 663191736Sobrien# JPEG 2000 Code Stream Bitmap 664191736Sobrien# From Petr Splichal <psplicha@redhat.com> 665191736Sobrien0 string \xFF\x4F\xFF\x51\x00 JPEG-2000 Code Stream Bitmap data 666226048Sobrien 667226048Sobrien# From: Rick Richardson <rick.richardson@comcast.net> 668226048Sobrien0 string GARMIN\ BITMAP\ 01 Garmin Bitmap file 669226048Sobrien 670226048Sobrien# Type: Ulead Photo Explorer5 (.pe5) 671226048Sobrien# URL: http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese) 672226048Sobrien# From: Simon Horman <horms@debian.org> 673226048Sobrien0 string IIO2H Ulead Photo Explorer5 674226048Sobrien 675226048Sobrien# Type: X11 cursor 676226048Sobrien# URL: http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup 677226048Sobrien# From: Mathias Brodala <info@noctus.net> 678226048Sobrien0 string Xcur X11 cursor 679226048Sobrien 680226048Sobrien# Type: Olympus ORF raw images. 681226048Sobrien# URL: http://libopenraw.freedesktop.org/wiki/Olympus_ORF 682226048Sobrien# From: Adam Buchbinder <adam.buchbinder@gmail.com> 683226048Sobrien0 string MMOR Olympus ORF raw image data, big-endian 684226048Sobrien!:mime image/x-olympus-orf 685226048Sobrien0 string IIRO Olympus ORF raw image data, little-endian 686226048Sobrien!:mime image/x-olympus-orf 687226048Sobrien0 string IIRS Olympus ORF raw image data, little-endian 688226048Sobrien!:mime image/x-olympus-orf 689226048Sobrien 690226048Sobrien# Type: files used in modern AVCHD camcoders to store clip information 691226048Sobrien# Extension: .cpi 692226048Sobrien# From: Alexander Danilov <alexander.a.danilov@gmail.com> 693226048Sobrien0 string HDMV0100 AVCHD Clip Information 694226048Sobrien 695226048Sobrien# From: Adam Buchbinder <adam.buchbinder@gmail.com> 696226048Sobrien# URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/ 697226048Sobrien# Radiance HDR; usually has .pic or .hdr extension. 698226048Sobrien0 string #?RADIANCE\n Radiance HDR image data 699226048Sobrien#!mime image/vnd.radiance 700226048Sobrien 701226048Sobrien# From: Adam Buchbinder <adam.buchbinder@gmail.com> 702226048Sobrien# URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf 703226048Sobrien# Used by the pfstools packages. The regex matches for the image size could 704226048Sobrien# probably use some work. The MIME type is made up; if there's one in 705226048Sobrien# actual common use, it should replace the one below. 706226048Sobrien0 string PFS1\x0a PFS HDR image data 707226048Sobrien#!mime image/x-pfs 708226048Sobrien>1 regex [0-9]*\ \b, %s 709226048Sobrien>>1 regex \ [0-9]{4} \bx%s 710226048Sobrien 711226048Sobrien# Type: Foveon X3F 712226048Sobrien# URL: http://www.photofo.com/downloads/x3f-raw-format.pdf 713226048Sobrien# From: Adam Buchbinder <adam.buchbinder@gmail.com> 714226048Sobrien# Note that the MIME type isn't defined anywhere that I can find; if 715226048Sobrien# there's a canonical type for this format, it should replace this one. 716226048Sobrien0 string FOVb Foveon X3F raw image data 717226048Sobrien!:mime image/x-x3f 718226048Sobrien>6 leshort x \b, version %d. 719226048Sobrien>4 leshort x \b%d 720226048Sobrien>28 lelong x \b, %dx 721226048Sobrien>32 lelong x \b%d 722226048Sobrien 723226048Sobrien# Paint.NET file 724226048Sobrien# From Adam Buchbinder <adam.buchbinder@gmail.com> 725226048Sobrien0 string PDN3 Paint.NET image data 726226048Sobrien!:mime image/x-paintnet 727226048Sobrien 728226048Sobrien# Not really an image. 729226048Sobrien# From: "Tano M. Fotang" <mfotang@quanteq.com> 730226048Sobrien0 string \x46\x4d\x52\x00 ISO/IEC 19794-2 Format Minutiae Record (FMR) 731