1
2#------------------------------------------------------------------------------
3# $File: images,v 1.91 2014/04/30 21:41:02 christos Exp $
4# images: file(1) magic for image formats (see also "iff", and "c-lang" for
5# XPM bitmaps)
6#
7# originally from jef@helios.ee.lbl.gov (Jef Poskanzer),
8# additions by janl@ifi.uio.no as well as others. Jan also suggested
9# merging several one- and two-line files into here.
10#
11# little magic: PCX (first byte is 0x0a)
12
13# Targa - matches `povray', `ppmtotga' and `xv' outputs
14# by Philippe De Muyter <phdm@macqel.be>
15# at 2, byte ImgType must be 1, 2, 3, 9, 10 or 11
16# at 1, byte CoMapType must be 1 if ImgType is 1 or 9, 0 otherwise
17# at 3, leshort Index is 0 for povray, ppmtotga and xv outputs
18# `xv' recognizes only a subset of the following (RGB with pixelsize = 24)
19# `tgatoppm' recognizes a superset (Index may be anything)
201 belong&0xfff7ffff 0x01010000 Targa image data - Map
21!:strength + 2
22>2 byte&8 8 - RLE
23>12 leshort >0 %d x
24>14 leshort >0 %d
251 belong&0xfff7ffff 0x00020000 Targa image data - RGB
26!:strength + 2
27>2 byte&8 8 - RLE
28>12 leshort >0 %d x
29>14 leshort >0 %d
301 belong&0xfff7ffff 0x00030000 Targa image data - Mono
31!:strength + 2
32>2 byte&8 8 - RLE
33>12 leshort >0 %d x
34>14 leshort >0 %d
35
36# PBMPLUS images
37# The next byte following the magic is always whitespace.
38# strength is changed to try these patterns before "x86 boot sector"
390 search/1 P1
40>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PBM image text
41>3 regex =[0-9]{1,50}\ \b, size = %sx
42>>3 regex =\ [0-9]{1,50} \b%s
43!:strength + 45
44!:mime image/x-portable-bitmap
450 search/1 P2
46>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PGM image text
47>3 regex =[0-9]{1,50}\ \b, size = %sx
48>>3 regex =\ [0-9]{1,50} \b%s
49!:strength + 45
50!:mime image/x-portable-greymap
510 search/1 P3
52>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PPM image text
53>3 regex =[0-9]{1,50}\ \b, size = %sx
54>>3 regex =\ [0-9]{1,50} \b%s
55!:strength + 45
56!:mime image/x-portable-pixmap
570 string P4
58>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PBM "rawbits" image data
59>3 regex =[0-9]{1,50}\ \b, size = %sx
60>>3 regex =\ [0-9]{1,50} \b%s
61!:strength + 45
62!:mime image/x-portable-bitmap
630 string P5
64>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PGM "rawbits" image data
65>3 regex =[0-9]{1,50}\ \b, size = %sx
66>>3 regex =\ [0-9]{1,50} \b%s
67!:strength + 45
68!:mime image/x-portable-greymap
690 string P6
70>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PPM "rawbits" image data
71>3 regex =[0-9]{1,50}\ \b, size = %sx
72>>3 regex =\ [0-9]{1,50} \b%s
73!:strength + 45
74!:mime image/x-portable-pixmap
750 string P7 Netpbm PAM image file
76!:mime image/x-portable-pixmap
77
78# From: bryanh@giraffe-data.com (Bryan Henderson)
790 string \117\072 Solitaire Image Recorder format
80>4 string \013 MGI Type 11
81>4 string \021 MGI Type 17
820 string .MDA MicroDesign data
83>21 byte 48 version 2
84>21 byte 51 version 3
850 string .MDP MicroDesign page data
86>21 byte 48 version 2
87>21 byte 51 version 3
88
89# NIFF (Navy Interchange File Format, a modification of TIFF) images
90# [GRR: this *must* go before TIFF]
910 string IIN1 NIFF image data
92!:mime image/x-niff
93
94# Canon RAW version 1 (CRW) files are a type of Canon Image File Format
95# (CIFF) file. These are apparently all little-endian.
96# From: Adam Buchbinder <adam.buchbinder@gmail.com>
97# URL: http://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html
980 string II\x1a\0\0\0HEAPCCDR Canon CIFF raw image data
99!:mime image/x-canon-crw
100>16 leshort x \b, version %d.
101>14 leshort x \b%d
102
103# Canon RAW version 2 (CR2) files are a kind of TIFF with an extra magic
104# number. Put this above the TIFF test to make sure we detect them.
105# These are apparently all little-endian.
106# From: Adam Buchbinder <adam.buchbinder@gmail.com>
107# URL: http://libopenraw.freedesktop.org/wiki/Canon_CR2
1080 string II\x2a\0\x10\0\0\0CR Canon CR2 raw image data
109!:mime image/x-canon-cr2
110>10 byte x \b, version %d.
111>11 byte x \b%d
112
113# Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com)
114# The second word of TIFF files is the TIFF version number, 42, which has
115# never changed. The TIFF specification recommends testing for it.
1160 string MM\x00\x2a TIFF image data, big-endian
117!:mime image/tiff
1180 string II\x2a\x00 TIFF image data, little-endian
119!:mime image/tiff
120
1210 string MM\x00\x2b Big TIFF image data, big-endian
122!:mime image/tiff
1230 string II\x2b\x00 Big TIFF image data, little-endian
124!:mime image/tiff
125
126# PNG [Portable Network Graphics, or "PNG's Not GIF"] images
127# (Greg Roelofs, newt@uchicago.edu)
128# (Albert Cahalan, acahalan@cs.uml.edu)
129#
130# 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
131#
1320 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
133!:mime image/png
134>16 belong x \b, %d x
135>20 belong x %d,
136>24 byte x %d-bit
137>25 byte 0 grayscale,
138>25 byte 2 \b/color RGB,
139>25 byte 3 colormap,
140>25 byte 4 gray+alpha,
141>25 byte 6 \b/color RGBA,
142#>26 byte 0 deflate/32K,
143>28 byte 0 non-interlaced
144>28 byte 1 interlaced
145
146# possible GIF replacements; none yet released!
147# (Greg Roelofs, newt@uchicago.edu)
148#
149# GRR 950115: this was mine ("Zip GIF"):
1500 string GIF94z ZIF image (GIF+deflate alpha)
151!:mime image/x-unknown
152#
153# GRR 950115: this is Jeremy Wohl's Free Graphics Format (better):
154#
1550 string FGF95a FGF image (GIF+deflate beta)
156!:mime image/x-unknown
157#
158# GRR 950115: this is Thomas Boutell's Portable Bitmap Format proposal
159# (best; not yet implemented):
160#
1610 string PBF PBF image (deflate compression)
162!:mime image/x-unknown
163
164# GIF
1650 string GIF8 GIF image data
166!:mime image/gif
167!:apple 8BIMGIFf
168>4 string 7a \b, version 8%s,
169>4 string 9a \b, version 8%s,
170>6 leshort >0 %d x
171>8 leshort >0 %d
172#>10 byte &0x80 color mapped,
173#>10 byte&0x07 =0x00 2 colors
174#>10 byte&0x07 =0x01 4 colors
175#>10 byte&0x07 =0x02 8 colors
176#>10 byte&0x07 =0x03 16 colors
177#>10 byte&0x07 =0x04 32 colors
178#>10 byte&0x07 =0x05 64 colors
179#>10 byte&0x07 =0x06 128 colors
180#>10 byte&0x07 =0x07 256 colors
181
182# ITC (CMU WM) raster files. It is essentially a byte-reversed Sun raster,
183# 1 plane, no encoding.
1840 string \361\0\100\273 CMU window manager raster image data
185>4 lelong >0 %d x
186>8 lelong >0 %d,
187>12 lelong >0 %d-bit
188
189# Magick Image File Format
1900 string id=ImageMagick MIFF image data
191
192# Artisan
1930 long 1123028772 Artisan image data
194>4 long 1 \b, rectangular 24-bit
195>4 long 2 \b, rectangular 8-bit with colormap
196>4 long 3 \b, rectangular 32-bit (24-bit with matte)
197
198# FIG (Facility for Interactive Generation of figures), an object-based format
1990 search/1 #FIG FIG image text
200>5 string x \b, version %.3s
201
202# PHIGS
2030 string ARF_BEGARF PHIGS clear text archive
2040 string @(#)SunPHIGS SunPHIGS
205# version number follows, in the form m.n
206>40 string SunBin binary
207>32 string archive archive
208
209# GKS (Graphics Kernel System)
2100 string GKSM GKS Metafile
211>24 string SunGKS \b, SunGKS
212
213# CGM image files
2140 string BEGMF clear text Computer Graphics Metafile
215
216# MGR bitmaps (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
2170 string yz MGR bitmap, modern format, 8-bit aligned
2180 string zz MGR bitmap, old format, 1-bit deep, 16-bit aligned
2190 string xz MGR bitmap, old format, 1-bit deep, 32-bit aligned
2200 string yx MGR bitmap, modern format, squeezed
221
222# Fuzzy Bitmap (FBM) images
2230 string %bitmap\0 FBM image data
224>30 long 0x31 \b, mono
225>30 long 0x33 \b, color
226
227# facsimile data
2281 string PC\ Research,\ Inc group 3 fax data
229>29 byte 0 \b, normal resolution (204x98 DPI)
230>29 byte 1 \b, fine resolution (204x196 DPI)
231# From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
2320 string Sfff structured fax file
233
234# From: Joerg Jenderek <joerg.jen.der.ek@gmx.net>
235# most files with the extension .EPA and some with .BMP
2360 string \x11\x06 Award BIOS Logo, 136 x 84
237!:mime image/x-award-bioslogo
2380 string \x11\x09 Award BIOS Logo, 136 x 126
239!:mime image/x-award-bioslogo
240#0 string \x07\x1f BIOS Logo corrupted?
241# http://www.blackfiveservices.co.uk/awbmtools.shtml
242# http://biosgfx.narod.ru/v3/
243# http://biosgfx.narod.ru/abr-2/
2440 string AWBM
245>4 leshort <1981 Award BIOS bitmap
246!:mime image/x-award-bmp
247# image width is a multiple of 4
248>>4 leshort&0x0003 0
249>>>4 leshort x \b, %d
250>>>6 leshort x x %d
251>>4 leshort&0x0003 >0 \b,
252>>>4 leshort&0x0003 =1
253>>>>4 leshort x %d+3
254>>>4 leshort&0x0003 =2
255>>>>4 leshort x %d+2
256>>>4 leshort&0x0003 =3
257>>>>4 leshort x %d+1
258>>>6 leshort x x %d
259# at offset 8 starts imagedata followed by "RGB " marker
260
261# PC bitmaps (OS/2, Windows BMP files) (Greg Roelofs, newt@uchicago.edu)
262# http://en.wikipedia.org/wiki/BMP_file_format#DIB_header_.\
263# 28bitmap_information_header.29
2640 string BM
265>14 leshort 12 PC bitmap, OS/2 1.x format
266!:mime image/x-ms-bmp
267>>18 leshort x \b, %d x
268>>20 leshort x %d
269>14 leshort 64 PC bitmap, OS/2 2.x format
270!:mime image/x-ms-bmp
271>>18 leshort x \b, %d x
272>>20 leshort x %d
273>14 leshort 40 PC bitmap, Windows 3.x format
274!:mime image/x-ms-bmp
275>>18 lelong x \b, %d x
276>>22 lelong x %d x
277>>28 leshort x %d
278>14 leshort 124 PC bitmap, Windows 98/2000 and newer format
279!:mime image/x-ms-bmp
280>>18 lelong x \b, %d x
281>>22 lelong x %d x
282>>28 leshort x %d
283>14 leshort 108 PC bitmap, Windows 95/NT4 and newer format
284!:mime image/x-ms-bmp
285>>18 lelong x \b, %d x
286>>22 lelong x %d x
287>>28 leshort x %d
288>14 leshort 128 PC bitmap, Windows NT/2000 format
289!:mime image/x-ms-bmp
290>>18 lelong x \b, %d x
291>>22 lelong x %d x
292>>28 leshort x %d
293# Too simple - MPi
294#0 string IC PC icon data
295#0 string PI PC pointer image data
296#0 string CI PC color icon data
297#0 string CP PC color pointer image data
298# Conflicts with other entries [BABYL]
299#0 string BA PC bitmap array data
300
301# XPM icons (Greg Roelofs, newt@uchicago.edu)
3020 search/1 /*\ XPM\ */ X pixmap image text
303!:mime image/x-xpmi
304
305# Utah Raster Toolkit RLE images (janl@ifi.uio.no)
3060 leshort 0xcc52 RLE image data,
307>6 leshort x %d x
308>8 leshort x %d
309>2 leshort >0 \b, lower left corner: %d
310>4 leshort >0 \b, lower right corner: %d
311>10 byte&0x1 =0x1 \b, clear first
312>10 byte&0x2 =0x2 \b, no background
313>10 byte&0x4 =0x4 \b, alpha channel
314>10 byte&0x8 =0x8 \b, comment
315>11 byte >0 \b, %d color channels
316>12 byte >0 \b, %d bits per pixel
317>13 byte >0 \b, %d color map channels
318
319# image file format (Robert Potter, potter@cs.rochester.edu)
3200 string Imagefile\ version- iff image data
321# this adds the whole header (inc. version number), informative but longish
322>10 string >\0 %s
323
324# Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
3250 belong 0x59a66a95 Sun raster image data
326>4 belong >0 \b, %d x
327>8 belong >0 %d,
328>12 belong >0 %d-bit,
329#>16 belong >0 %d bytes long,
330>20 belong 0 old format,
331#>20 belong 1 standard,
332>20 belong 2 compressed,
333>20 belong 3 RGB,
334>20 belong 4 TIFF,
335>20 belong 5 IFF,
336>20 belong 0xffff reserved for testing,
337>24 belong 0 no colormap
338>24 belong 1 RGB colormap
339>24 belong 2 raw colormap
340#>28 belong >0 colormap is %d bytes long
341
342# SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
343#
344# See
345# http://reality.sgi.com/grafica/sgiimage.html
346#
3470 beshort 474 SGI image data
348#>2 byte 0 \b, verbatim
349>2 byte 1 \b, RLE
350#>3 byte 1 \b, normal precision
351>3 byte 2 \b, high precision
352>4 beshort x \b, %d-D
353>6 beshort x \b, %d x
354>8 beshort x %d
355>10 beshort x \b, %d channel
356>10 beshort !1 \bs
357>80 string >0 \b, "%s"
358
3590 string IT01 FIT image data
360>4 belong x \b, %d x
361>8 belong x %d x
362>12 belong x %d
363#
3640 string IT02 FIT image data
365>4 belong x \b, %d x
366>8 belong x %d x
367>12 belong x %d
368#
3692048 string PCD_IPI Kodak Photo CD image pack file
370>0xe02 byte&0x03 0x00 , landscape mode
371>0xe02 byte&0x03 0x01 , portrait mode
372>0xe02 byte&0x03 0x02 , landscape mode
373>0xe02 byte&0x03 0x03 , portrait mode
3740 string PCD_OPA Kodak Photo CD overview pack file
375
376# FITS format. Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
377# FITS is the Flexible Image Transport System, the de facto standard for
378# data and image transfer, storage, etc., for the astronomical community.
379# (FITS floating point formats are big-endian.)
3800 string SIMPLE\ \ = FITS image data
381>109 string 8 \b, 8-bit, character or unsigned binary integer
382>108 string 16 \b, 16-bit, two's complement binary integer
383>107 string \ 32 \b, 32-bit, two's complement binary integer
384>107 string -32 \b, 32-bit, floating point, single precision
385>107 string -64 \b, 64-bit, floating point, double precision
386
387# other images
3880 string This\ is\ a\ BitMap\ file Lisp Machine bit-array-file
389
390# From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
391# stuff.
392#
3930 beshort 0x1010 PEX Binary Archive
394
395# DICOM medical imaging data
396128 string DICM DICOM medical imaging data
397!:mime application/dicom
398
399# XWD - X Window Dump file.
400# As described in /usr/X11R6/include/X11/XWDFile.h
401# used by the xwd program.
402# Bradford Castalia, idaeim, 1/01
403# updated by Adam Buchbinder, 2/09
404# The following assumes version 7 of the format; the first long is the length
405# of the header, which is at least 25 4-byte longs, and the one at offset 8
406# is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
407# which is a maximum of 32.
4080 belong >100
409>8 belong <3
410>>12 belong <33
411>>>4 belong 7 XWD X Window Dump image data
412!:mime image/x-xwindowdump
413>>>>100 string >\0 \b, "%s"
414>>>>16 belong x \b, %dx
415>>>>20 belong x \b%dx
416>>>>12 belong x \b%d
417
418# PDS - Planetary Data System
419# These files use Parameter Value Language in the header section.
420# Unfortunately, there is no certain magic, but the following
421# strings have been found to be most likely.
4220 string NJPL1I00 PDS (JPL) image data
4232 string NJPL1I PDS (JPL) image data
4240 string CCSD3ZF PDS (CCSD) image data
4252 string CCSD3Z PDS (CCSD) image data
4260 string PDS_ PDS image data
4270 string LBLSIZE= PDS (VICAR) image data
428
429# pM8x: ATARI STAD compressed bitmap format
430#
431# from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
432# p M 8 5/6 xx yy zz data...
433# Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
434# bytes either run horizontally (pM85) or vertically (pM86). yy is the
435# most frequent byte, xx and zz are runlength escape codes, where xx is
436# used for runs of yy.
437#
4380 string pM85 Atari ST STAD bitmap image data (hor)
439>5 byte 0x00 (white background)
440>5 byte 0xFF (black background)
4410 string pM86 Atari ST STAD bitmap image data (vert)
442>5 byte 0x00 (white background)
443>5 byte 0xFF (black background)
444
445# Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
446# http://www.atarimax.com/jindroush.atari.org/afmtatr.html
4470 leshort 0x0296 Atari ATR image
448
449# XXX:
450# This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
451# magic.
452# SGI RICE image file <mpruett@sgi.com>
453#0 beshort 0x5249 RICE image
454#>2 beshort x v%d
455#>4 beshort x (%d x
456#>6 beshort x %d)
457#>8 beshort 0 8 bit
458#>8 beshort 1 10 bit
459#>8 beshort 2 12 bit
460#>8 beshort 3 13 bit
461#>10 beshort 0 4:2:2
462#>10 beshort 1 4:2:2:4
463#>10 beshort 2 4:4:4
464#>10 beshort 3 4:4:4:4
465#>12 beshort 1 RGB
466#>12 beshort 2 CCIR601
467#>12 beshort 3 RP175
468#>12 beshort 4 YUV
469
470# PCX image files
471# From: Dan Fandrich <dan@coneharvesters.com>
472# updated by Joerg Jenderek at Feb 2013 by http://de.wikipedia.org/wiki/PCX
473# http://web.archive.org/web/20100206055706/http://www.qzx.com/pc-gpe/pcx.txt
474# GRR: original test was still too general as it catches xbase examples T5.DBT,T6.DBT with 0xa000000
475# test for bytes 0x0a,version byte (0,2,3,4,5),compression byte flag(0,1), bit depth (>0) of PCX or T5.DBT,T6.DBT
4760 ubelong&0xffF8fe00 0x0a000000
477# for PCX bit depth > 0
478>3 ubyte >0
479# test for valid versions
480>>1 ubyte <6
481>>>1 ubyte !1 PCX
482!:mime image/x-pcx
483#!:mime image/pcx
484>>>>1 ubyte 0 ver. 2.5 image data
485>>>>1 ubyte 2 ver. 2.8 image data, with palette
486>>>>1 ubyte 3 ver. 2.8 image data, without palette
487>>>>1 ubyte 4 for Windows image data
488>>>>1 ubyte 5 ver. 3.0 image data
489>>>>4 uleshort x bounding box [%d,
490>>>>6 uleshort x %d] -
491>>>>8 uleshort x [%d,
492>>>>10 uleshort x %d],
493>>>>65 ubyte >1 %d planes each of
494>>>>3 ubyte x %d-bit
495>>>>68 byte 1 colour,
496>>>>68 byte 2 grayscale,
497# this should not happen
498>>>>68 default x image,
499>>>>12 leshort >0 %d x
500>>>>>14 uleshort x %d dpi,
501>>>>2 byte 0 uncompressed
502>>>>2 byte 1 RLE compressed
503
504# Adobe Photoshop
505# From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
5060 string 8BPS Adobe Photoshop Image
507!:mime image/vnd.adobe.photoshop
508>4 beshort 2 (PSB)
509>18 belong x \b, %d x
510>14 belong x %d,
511>24 beshort 0 bitmap
512>24 beshort 1 grayscale
513>>12 beshort 2 with alpha
514>24 beshort 2 indexed
515>24 beshort 3 RGB
516>>12 beshort 4 \bA
517>24 beshort 4 CMYK
518>>12 beshort 5 \bA
519>24 beshort 7 multichannel
520>24 beshort 8 duotone
521>24 beshort 9 lab
522>12 beshort > 1
523>>12 beshort x \b, %dx
524>12 beshort 1 \b,
525>22 beshort x %d-bit channel
526>12 beshort > 1 \bs
527
528# XV thumbnail indicator (ThMO)
5290 string P7\ 332 XV thumbnail image data
530
531# NITF is defined by United States MIL-STD-2500A
5320 string NITF National Imagery Transmission Format
533>25 string >\0 dated %.14s
534
535# GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
5360 belong 0x00010008 GEM Image data
537>12 beshort x %d x
538>14 beshort x %d,
539>4 beshort x %d planes,
540>8 beshort x %d x
541>10 beshort x %d pixelsize
542
543# GEM Metafile (Wolfram Kleff)
5440 lelong 0x0018FFFF GEM Metafile data
545>4 leshort x version %d
546
547#
548# SMJPEG. A custom Motion JPEG format used by Loki Entertainment
549# Software Torbjorn Andersson <d91tan@Update.UU.SE>.
550#
5510 string \0\nSMJPEG SMJPEG
552>8 belong x %d.x data
553# According to the specification you could find any number of _TXT
554# headers here, but I can't think of any way of handling that. None of
555# the SMJPEG files I tried it on used this feature. Even if such a
556# file is encountered the output should still be reasonable.
557>16 string _SND \b,
558>>24 beshort >0 %d Hz
559>>26 byte 8 8-bit
560>>26 byte 16 16-bit
561>>28 string NONE uncompressed
562# >>28 string APCM ADPCM compressed
563>>27 byte 1 mono
564>>28 byte 2 stereo
565# Help! Isn't there any way to avoid writing this part twice?
566>>32 string _VID \b,
567# >>>48 string JFIF JPEG
568>>>40 belong >0 %d frames
569>>>44 beshort >0 (%d x
570>>>46 beshort >0 %d)
571>16 string _VID \b,
572# >>32 string JFIF JPEG
573>>24 belong >0 %d frames
574>>28 beshort >0 (%d x
575>>30 beshort >0 %d)
576
5770 string Paint\ Shop\ Pro\ Image\ File Paint Shop Pro Image File
578
579# "thumbnail file" (icon)
580# descended from "xv", but in use by other applications as well (Wolfram Kleff)
5810 string P7\ 332 XV "thumbnail file" (icon) data
582
583# taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
5840 string KiSS KISS/GS
585>4 byte 16 color
586>>5 byte x %d bit
587>>8 leshort x %d colors
588>>10 leshort x %d groups
589>4 byte 32 cell
590>>5 byte x %d bit
591>>8 leshort x %d x
592>>10 leshort x %d
593>>12 leshort x +%d
594>>14 leshort x +%d
595
596# Webshots (www.webshots.com), by John Harrison
5970 string C\253\221g\230\0\0\0 Webshots Desktop .wbz file
598
599# Hercules DASD image files
600# From Jan Jaeger <jj@septa.nl>
6010 string CKD_P370 Hercules CKD DASD image file
602>8 long x \b, %d heads per cylinder
603>12 long x \b, track size %d bytes
604>16 byte x \b, device type 33%2.2X
605
6060 string CKD_C370 Hercules compressed CKD DASD image file
607>8 long x \b, %d heads per cylinder
608>12 long x \b, track size %d bytes
609>16 byte x \b, device type 33%2.2X
610
6110 string CKD_S370 Hercules CKD DASD shadow file
612>8 long x \b, %d heads per cylinder
613>12 long x \b, track size %d bytes
614>16 byte x \b, device type 33%2.2X
615
616# Squeak images and programs - etoffi@softhome.net
6170 string \146\031\0\0 Squeak image data
6180 search/1 'From\040Squeak Squeak program text
619
620# partimage: file(1) magic for PartImage files (experimental, incomplete)
621# Author: Hans-Joachim Baader <hjb@pro-linux.de>
6220 string PaRtImAgE-VoLuMe PartImage
623>0x0020 string 0.6.1 file version %s
624>>0x0060 lelong >-1 volume %d
625#>>0x0064 8 byte identifier
626#>>0x007c reserved
627>>0x0200 string >\0 type %s
628>>0x1400 string >\0 device %s,
629>>0x1600 string >\0 original filename %s,
630# Some fields omitted
631>>0x2744 lelong 0 not compressed
632>>0x2744 lelong 1 gzip compressed
633>>0x2744 lelong 2 bzip2 compressed
634>>0x2744 lelong >2 compressed with unknown algorithm
635>0x0020 string >0.6.1 file version %s
636>0x0020 string <0.6.1 file version %s
637
638# DCX is multi-page PCX, using a simple header of up to 1024
639# offsets for the respective PCX components.
640# From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
6410 lelong 987654321 DCX multi-page PCX image data
642
643# Simon Walton <simonw@matteworld.com>
644# Kodak Cineon format for scanned negatives
645# http://www.kodak.com/US/en/motion/support/dlad/
6460 lelong 0xd75f2a80 Cineon image data
647>200 belong >0 \b, %d x
648>204 belong >0 %d
649
650
651# Bio-Rad .PIC is an image format used by microscope control systems
652# and related image processing software used by biologists.
653# From: Vebjorn Ljosa <vebjorn@ljosa.com>
654# BOOL values are two-byte integers; use them to rule out false positives.
655# http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
656# Samples: http://www.loci.wisc.edu/software/sample-data
65714 leshort <2
658>62 leshort <2
659>>54 leshort 12345 Bio-Rad .PIC Image File
660>>>0 leshort >0 %d x
661>>>2 leshort >0 %d,
662>>>4 leshort =1 1 image in file
663>>>4 leshort >1 %d images in file
664
665# From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
666# The description of *.mrw format can be found at
667# http://www.dalibor.cz/minolta/raw_file_format.htm
6680 string \000MRM Minolta Dimage camera raw image data
669
670# Summary: DjVu image / document
671# Extension: .djvu
672# Reference: http://djvu.org/docs/DjVu3Spec.djvu
673# Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
674# Modified by (1): Abel Cheung <abelcheung@gmail.com>
6750 string AT&TFORM
676>12 string DJVM DjVu multiple page document
677!:mime image/vnd.djvu
678>12 string DJVU DjVu image or single page document
679!:mime image/vnd.djvu
680>12 string DJVI DjVu shared document
681!:mime image/vnd.djvu
682>12 string THUM DjVu page thumbnails
683!:mime image/vnd.djvu
684
685# Originally by Marc Espie
686# Modified by Robert Minsk <robertminsk at yahoo.com>
687# http://www.openexr.com/openexrfilelayout.pdf
6880 lelong 20000630 OpenEXR image data,
689!:mime image/x-exr
690>4 lelong&0x000000ff x version %d,
691>4 lelong ^0x00000200 storage: scanline
692>4 lelong &0x00000200 storage: tiled
693>8 search/0x1000 compression\0 \b, compression:
694>>&16 byte 0 none
695>>&16 byte 1 rle
696>>&16 byte 2 zips
697>>&16 byte 3 zip
698>>&16 byte 4 piz
699>>&16 byte 5 pxr24
700>>&16 byte 6 b44
701>>&16 byte 7 b44a
702>>&16 byte >7 unknown
703>8 search/0x1000 dataWindow\0 \b, dataWindow:
704>>&10 lelong x (%d
705>>&14 lelong x %d)-
706>>&18 lelong x \b(%d
707>>&22 lelong x %d)
708>8 search/0x1000 displayWindow\0 \b, displayWindow:
709>>&10 lelong x (%d
710>>&14 lelong x %d)-
711>>&18 lelong x \b(%d
712>>&22 lelong x %d)
713>8 search/0x1000 lineOrder\0 \b, lineOrder:
714>>&14 byte 0 increasing y
715>>&14 byte 1 decreasing y
716>>&14 byte 2 random y
717>>&14 byte >2 unknown
718
719# SMPTE Digital Picture Exchange Format, SMPTE DPX
720#
721# ANSI/SMPTE 268M-1994, SMPTE Standard for File Format for Digital
722# Moving-Picture Exchange (DPX), v1.0, 18 February 1994
723# Robert Minsk <robertminsk at yahoo.com>
7240 string SDPX DPX image data, big-endian,
725!:mime image/x-dpx
726>768 beshort <4
727>>772 belong x %dx
728>>776 belong x \b%d,
729>768 beshort >3
730>>776 belong x %dx
731>>772 belong x \b%d,
732>768 beshort 0 left to right/top to bottom
733>768 beshort 1 right to left/top to bottom
734>768 beshort 2 left to right/bottom to top
735>768 beshort 3 right to left/bottom to top
736>768 beshort 4 top to bottom/left to right
737>768 beshort 5 top to bottom/right to left
738>768 leshort 6 bottom to top/left to right
739>768 leshort 7 bottom to top/right to left
740
741# From: Tom Hilinski <tom.hilinski@comcast.net>
742# http://www.unidata.ucar.edu/packages/netcdf/
7430 string CDF\001 NetCDF Data Format data
744
745#-----------------------------------------------------------------------
746# Hierarchical Data Format, used to facilitate scientific data exchange
747# specifications at http://hdf.ncsa.uiuc.edu/
7480 belong 0x0e031301 Hierarchical Data Format (version 4) data
749!:mime application/x-hdf
7500 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) data
751!:mime application/x-hdf
752512 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 512 bytes user block
753!:mime application/x-hdf
7541024 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 1k user block
755!:mime application/x-hdf
7562048 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 2k user block
757!:mime application/x-hdf
7584096 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 4k user block
759!:mime application/x-hdf
760
761
762# From: Tobias Burnus <burnus@net-b.de>
763# Xara (for a while: Corel Xara) is a graphic package, see
764# http://www.xara.com/ for Windows and as GPL application for Linux
7650 string XARA\243\243 Xara graphics file
766
767# http://www.cartesianinc.com/Tech/
7680 string CPC\262 Cartesian Perceptual Compression image
769!:mime image/x-cpi
770
771# From Albert Cahalan <acahalan@gmail.com>
772# puredigital used it for the CVS disposable camcorder
773#8 lelong 4 ZBM bitmap image data
774#>4 leshort x %u x
775#>6 leshort x %u
776
777# From Albert Cahalan <acahalan@gmail.com>
778# uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
7790 string C565 OLPC firmware icon image data
780>4 leshort x %u x
781>6 leshort x %u
782
783# Applied Images - Image files from Cytovision
784# Gustavo Junior Alves <gjalves@gjalves.com.br>
7850 string \xce\xda\xde\xfa Cytovision Metaphases file
7860 string \xed\xad\xef\xac Cytovision Karyotype file
7870 string \x0b\x00\x03\x00 Cytovision FISH Probe file
7880 string \xed\xfe\xda\xbe Cytovision FLEX file
7890 string \xed\xab\xed\xfe Cytovision FLEX file
7900 string \xad\xfd\xea\xad Cytovision RATS file
791
792# Wavelet Scalar Quantization format used in gray-scale fingerprint images
793# From Tano M Fotang <mfotang@quanteq.com>
7940 string \xff\xa0\xff\xa8\x00 Wavelet Scalar Quantization image data
795
796# Type: PCO B16 image files
797# URL: http://www.pco.de/fileadmin/user_upload/db/download/MA_CWDCOPIE_0412b.pdf
798# From: Florian Philipp <florian.philipp@binarywings.net>
799# Extension: .b16
800# Description: Pixel image format produced by PCO Camware, typically used
801# together with PCO cameras.
802# Note: Different versions exist for e.g. 8 bit and 16 bit images.
803# Documentation is incomplete.
8040 string/b PCO- PCO B16 image data
805>12 lelong x \b, %dx
806>16 lelong x \b%d
807>20 lelong 0 \b, short header
808>20 lelong -1 \b, extended header
809>>24 lelong 0 \b, grayscale
810>>>36 lelong 0 linear LUT
811>>>36 lelong 1 logarithmic LUT
812>>>28 lelong x [%d
813>>>32 lelong x \b,%d]
814>>24 lelong 1 \b, color
815>>>64 lelong 0 linear LUT
816>>>64 lelong 1 logarithmic LUT
817>>>40 lelong x r[%d
818>>>44 lelong x \b,%d]
819>>>48 lelong x g[%d
820>>>52 lelong x \b,%d]
821>>>56 lelong x b[%d
822>>>60 lelong x \b,%d]
823
824# Polar Monitor Bitmap (.pmb) used as logo for Polar Electro watches
825# From: Markus Heidelberg <markus.heidelberg at web.de>
8260 string/t [BitmapInfo2] Polar Monitor Bitmap text
827!:mime image/x-polar-monitor-bitmap
828
829# From: Rick Richardson <rickrich@gmail.com>
8300 string GARMIN\ BITMAP\ 01 Garmin Bitmap file
831
832# Type: Ulead Photo Explorer5 (.pe5)
833# URL: http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese)
834# From: Simon Horman <horms@debian.org>
8350 string IIO2H Ulead Photo Explorer5
836
837# Type: X11 cursor
838# URL: http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
839# From: Mathias Brodala <info@noctus.net>
8400 string Xcur X11 cursor
841
842# Type: Olympus ORF raw images.
843# URL: http://libopenraw.freedesktop.org/wiki/Olympus_ORF
844# From: Adam Buchbinder <adam.buchbinder@gmail.com>
8450 string MMOR Olympus ORF raw image data, big-endian
846!:mime image/x-olympus-orf
8470 string IIRO Olympus ORF raw image data, little-endian
848!:mime image/x-olympus-orf
8490 string IIRS Olympus ORF raw image data, little-endian
850!:mime image/x-olympus-orf
851
852# Type: files used in modern AVCHD camcoders to store clip information
853# Extension: .cpi
854# From: Alexander Danilov <alexander.a.danilov@gmail.com>
8550 string HDMV0100 AVCHD Clip Information
856
857# From: Adam Buchbinder <adam.buchbinder@gmail.com>
858# URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
859# Radiance HDR; usually has .pic or .hdr extension.
8600 string #?RADIANCE\n Radiance HDR image data
861#!mime image/vnd.radiance
862
863# From: Adam Buchbinder <adam.buchbinder@gmail.com>
864# URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
865# Used by the pfstools packages. The regex matches for the image size could
866# probably use some work. The MIME type is made up; if there's one in
867# actual common use, it should replace the one below.
8680 string PFS1\x0a PFS HDR image data
869#!mime image/x-pfs
870>1 regex [0-9]*\ \b, %s
871>>1 regex \ [0-9]{4} \bx%s
872
873# Type: Foveon X3F
874# URL: http://www.photofo.com/downloads/x3f-raw-format.pdf
875# From: Adam Buchbinder <adam.buchbinder@gmail.com>
876# Note that the MIME type isn't defined anywhere that I can find; if
877# there's a canonical type for this format, it should replace this one.
8780 string FOVb Foveon X3F raw image data
879!:mime image/x-x3f
880>6 leshort x \b, version %d.
881>4 leshort x \b%d
882>28 lelong x \b, %dx
883>32 lelong x \b%d
884
885# Paint.NET file
886# From Adam Buchbinder <adam.buchbinder@gmail.com>
8870 string PDN3 Paint.NET image data
888!:mime image/x-paintnet
889
890# Not really an image.
891# From: "Tano M. Fotang" <mfotang@quanteq.com>
8920 string \x46\x4d\x52\x00 ISO/IEC 19794-2 Format Minutiae Record (FMR)
893
894# WEBP https://developers.google.com/speed/webp/docs/riff_container
8950 string RIFF
896>8 string WEBP Web/P image data
897>>4 lelong x \b, %d bytes
2#------------------------------------------------------------------------------
3# $File: images,v 1.91 2014/04/30 21:41:02 christos Exp $
4# images: file(1) magic for image formats (see also "iff", and "c-lang" for
5# XPM bitmaps)
6#
7# originally from jef@helios.ee.lbl.gov (Jef Poskanzer),
8# additions by janl@ifi.uio.no as well as others. Jan also suggested
9# merging several one- and two-line files into here.
10#
11# little magic: PCX (first byte is 0x0a)
12
13# Targa - matches `povray', `ppmtotga' and `xv' outputs
14# by Philippe De Muyter <phdm@macqel.be>
15# at 2, byte ImgType must be 1, 2, 3, 9, 10 or 11
16# at 1, byte CoMapType must be 1 if ImgType is 1 or 9, 0 otherwise
17# at 3, leshort Index is 0 for povray, ppmtotga and xv outputs
18# `xv' recognizes only a subset of the following (RGB with pixelsize = 24)
19# `tgatoppm' recognizes a superset (Index may be anything)
201 belong&0xfff7ffff 0x01010000 Targa image data - Map
21!:strength + 2
22>2 byte&8 8 - RLE
23>12 leshort >0 %d x
24>14 leshort >0 %d
251 belong&0xfff7ffff 0x00020000 Targa image data - RGB
26!:strength + 2
27>2 byte&8 8 - RLE
28>12 leshort >0 %d x
29>14 leshort >0 %d
301 belong&0xfff7ffff 0x00030000 Targa image data - Mono
31!:strength + 2
32>2 byte&8 8 - RLE
33>12 leshort >0 %d x
34>14 leshort >0 %d
35
36# PBMPLUS images
37# The next byte following the magic is always whitespace.
38# strength is changed to try these patterns before "x86 boot sector"
390 search/1 P1
40>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PBM image text
41>3 regex =[0-9]{1,50}\ \b, size = %sx
42>>3 regex =\ [0-9]{1,50} \b%s
43!:strength + 45
44!:mime image/x-portable-bitmap
450 search/1 P2
46>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PGM image text
47>3 regex =[0-9]{1,50}\ \b, size = %sx
48>>3 regex =\ [0-9]{1,50} \b%s
49!:strength + 45
50!:mime image/x-portable-greymap
510 search/1 P3
52>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PPM image text
53>3 regex =[0-9]{1,50}\ \b, size = %sx
54>>3 regex =\ [0-9]{1,50} \b%s
55!:strength + 45
56!:mime image/x-portable-pixmap
570 string P4
58>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PBM "rawbits" image data
59>3 regex =[0-9]{1,50}\ \b, size = %sx
60>>3 regex =\ [0-9]{1,50} \b%s
61!:strength + 45
62!:mime image/x-portable-bitmap
630 string P5
64>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PGM "rawbits" image data
65>3 regex =[0-9]{1,50}\ \b, size = %sx
66>>3 regex =\ [0-9]{1,50} \b%s
67!:strength + 45
68!:mime image/x-portable-greymap
690 string P6
70>3 regex =[0-9]{0,50}\ [0-9]{0,50} Netpbm PPM "rawbits" image data
71>3 regex =[0-9]{1,50}\ \b, size = %sx
72>>3 regex =\ [0-9]{1,50} \b%s
73!:strength + 45
74!:mime image/x-portable-pixmap
750 string P7 Netpbm PAM image file
76!:mime image/x-portable-pixmap
77
78# From: bryanh@giraffe-data.com (Bryan Henderson)
790 string \117\072 Solitaire Image Recorder format
80>4 string \013 MGI Type 11
81>4 string \021 MGI Type 17
820 string .MDA MicroDesign data
83>21 byte 48 version 2
84>21 byte 51 version 3
850 string .MDP MicroDesign page data
86>21 byte 48 version 2
87>21 byte 51 version 3
88
89# NIFF (Navy Interchange File Format, a modification of TIFF) images
90# [GRR: this *must* go before TIFF]
910 string IIN1 NIFF image data
92!:mime image/x-niff
93
94# Canon RAW version 1 (CRW) files are a type of Canon Image File Format
95# (CIFF) file. These are apparently all little-endian.
96# From: Adam Buchbinder <adam.buchbinder@gmail.com>
97# URL: http://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html
980 string II\x1a\0\0\0HEAPCCDR Canon CIFF raw image data
99!:mime image/x-canon-crw
100>16 leshort x \b, version %d.
101>14 leshort x \b%d
102
103# Canon RAW version 2 (CR2) files are a kind of TIFF with an extra magic
104# number. Put this above the TIFF test to make sure we detect them.
105# These are apparently all little-endian.
106# From: Adam Buchbinder <adam.buchbinder@gmail.com>
107# URL: http://libopenraw.freedesktop.org/wiki/Canon_CR2
1080 string II\x2a\0\x10\0\0\0CR Canon CR2 raw image data
109!:mime image/x-canon-cr2
110>10 byte x \b, version %d.
111>11 byte x \b%d
112
113# Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com)
114# The second word of TIFF files is the TIFF version number, 42, which has
115# never changed. The TIFF specification recommends testing for it.
1160 string MM\x00\x2a TIFF image data, big-endian
117!:mime image/tiff
1180 string II\x2a\x00 TIFF image data, little-endian
119!:mime image/tiff
120
1210 string MM\x00\x2b Big TIFF image data, big-endian
122!:mime image/tiff
1230 string II\x2b\x00 Big TIFF image data, little-endian
124!:mime image/tiff
125
126# PNG [Portable Network Graphics, or "PNG's Not GIF"] images
127# (Greg Roelofs, newt@uchicago.edu)
128# (Albert Cahalan, acahalan@cs.uml.edu)
129#
130# 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
131#
1320 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
133!:mime image/png
134>16 belong x \b, %d x
135>20 belong x %d,
136>24 byte x %d-bit
137>25 byte 0 grayscale,
138>25 byte 2 \b/color RGB,
139>25 byte 3 colormap,
140>25 byte 4 gray+alpha,
141>25 byte 6 \b/color RGBA,
142#>26 byte 0 deflate/32K,
143>28 byte 0 non-interlaced
144>28 byte 1 interlaced
145
146# possible GIF replacements; none yet released!
147# (Greg Roelofs, newt@uchicago.edu)
148#
149# GRR 950115: this was mine ("Zip GIF"):
1500 string GIF94z ZIF image (GIF+deflate alpha)
151!:mime image/x-unknown
152#
153# GRR 950115: this is Jeremy Wohl's Free Graphics Format (better):
154#
1550 string FGF95a FGF image (GIF+deflate beta)
156!:mime image/x-unknown
157#
158# GRR 950115: this is Thomas Boutell's Portable Bitmap Format proposal
159# (best; not yet implemented):
160#
1610 string PBF PBF image (deflate compression)
162!:mime image/x-unknown
163
164# GIF
1650 string GIF8 GIF image data
166!:mime image/gif
167!:apple 8BIMGIFf
168>4 string 7a \b, version 8%s,
169>4 string 9a \b, version 8%s,
170>6 leshort >0 %d x
171>8 leshort >0 %d
172#>10 byte &0x80 color mapped,
173#>10 byte&0x07 =0x00 2 colors
174#>10 byte&0x07 =0x01 4 colors
175#>10 byte&0x07 =0x02 8 colors
176#>10 byte&0x07 =0x03 16 colors
177#>10 byte&0x07 =0x04 32 colors
178#>10 byte&0x07 =0x05 64 colors
179#>10 byte&0x07 =0x06 128 colors
180#>10 byte&0x07 =0x07 256 colors
181
182# ITC (CMU WM) raster files. It is essentially a byte-reversed Sun raster,
183# 1 plane, no encoding.
1840 string \361\0\100\273 CMU window manager raster image data
185>4 lelong >0 %d x
186>8 lelong >0 %d,
187>12 lelong >0 %d-bit
188
189# Magick Image File Format
1900 string id=ImageMagick MIFF image data
191
192# Artisan
1930 long 1123028772 Artisan image data
194>4 long 1 \b, rectangular 24-bit
195>4 long 2 \b, rectangular 8-bit with colormap
196>4 long 3 \b, rectangular 32-bit (24-bit with matte)
197
198# FIG (Facility for Interactive Generation of figures), an object-based format
1990 search/1 #FIG FIG image text
200>5 string x \b, version %.3s
201
202# PHIGS
2030 string ARF_BEGARF PHIGS clear text archive
2040 string @(#)SunPHIGS SunPHIGS
205# version number follows, in the form m.n
206>40 string SunBin binary
207>32 string archive archive
208
209# GKS (Graphics Kernel System)
2100 string GKSM GKS Metafile
211>24 string SunGKS \b, SunGKS
212
213# CGM image files
2140 string BEGMF clear text Computer Graphics Metafile
215
216# MGR bitmaps (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
2170 string yz MGR bitmap, modern format, 8-bit aligned
2180 string zz MGR bitmap, old format, 1-bit deep, 16-bit aligned
2190 string xz MGR bitmap, old format, 1-bit deep, 32-bit aligned
2200 string yx MGR bitmap, modern format, squeezed
221
222# Fuzzy Bitmap (FBM) images
2230 string %bitmap\0 FBM image data
224>30 long 0x31 \b, mono
225>30 long 0x33 \b, color
226
227# facsimile data
2281 string PC\ Research,\ Inc group 3 fax data
229>29 byte 0 \b, normal resolution (204x98 DPI)
230>29 byte 1 \b, fine resolution (204x196 DPI)
231# From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
2320 string Sfff structured fax file
233
234# From: Joerg Jenderek <joerg.jen.der.ek@gmx.net>
235# most files with the extension .EPA and some with .BMP
2360 string \x11\x06 Award BIOS Logo, 136 x 84
237!:mime image/x-award-bioslogo
2380 string \x11\x09 Award BIOS Logo, 136 x 126
239!:mime image/x-award-bioslogo
240#0 string \x07\x1f BIOS Logo corrupted?
241# http://www.blackfiveservices.co.uk/awbmtools.shtml
242# http://biosgfx.narod.ru/v3/
243# http://biosgfx.narod.ru/abr-2/
2440 string AWBM
245>4 leshort <1981 Award BIOS bitmap
246!:mime image/x-award-bmp
247# image width is a multiple of 4
248>>4 leshort&0x0003 0
249>>>4 leshort x \b, %d
250>>>6 leshort x x %d
251>>4 leshort&0x0003 >0 \b,
252>>>4 leshort&0x0003 =1
253>>>>4 leshort x %d+3
254>>>4 leshort&0x0003 =2
255>>>>4 leshort x %d+2
256>>>4 leshort&0x0003 =3
257>>>>4 leshort x %d+1
258>>>6 leshort x x %d
259# at offset 8 starts imagedata followed by "RGB " marker
260
261# PC bitmaps (OS/2, Windows BMP files) (Greg Roelofs, newt@uchicago.edu)
262# http://en.wikipedia.org/wiki/BMP_file_format#DIB_header_.\
263# 28bitmap_information_header.29
2640 string BM
265>14 leshort 12 PC bitmap, OS/2 1.x format
266!:mime image/x-ms-bmp
267>>18 leshort x \b, %d x
268>>20 leshort x %d
269>14 leshort 64 PC bitmap, OS/2 2.x format
270!:mime image/x-ms-bmp
271>>18 leshort x \b, %d x
272>>20 leshort x %d
273>14 leshort 40 PC bitmap, Windows 3.x format
274!:mime image/x-ms-bmp
275>>18 lelong x \b, %d x
276>>22 lelong x %d x
277>>28 leshort x %d
278>14 leshort 124 PC bitmap, Windows 98/2000 and newer format
279!:mime image/x-ms-bmp
280>>18 lelong x \b, %d x
281>>22 lelong x %d x
282>>28 leshort x %d
283>14 leshort 108 PC bitmap, Windows 95/NT4 and newer format
284!:mime image/x-ms-bmp
285>>18 lelong x \b, %d x
286>>22 lelong x %d x
287>>28 leshort x %d
288>14 leshort 128 PC bitmap, Windows NT/2000 format
289!:mime image/x-ms-bmp
290>>18 lelong x \b, %d x
291>>22 lelong x %d x
292>>28 leshort x %d
293# Too simple - MPi
294#0 string IC PC icon data
295#0 string PI PC pointer image data
296#0 string CI PC color icon data
297#0 string CP PC color pointer image data
298# Conflicts with other entries [BABYL]
299#0 string BA PC bitmap array data
300
301# XPM icons (Greg Roelofs, newt@uchicago.edu)
3020 search/1 /*\ XPM\ */ X pixmap image text
303!:mime image/x-xpmi
304
305# Utah Raster Toolkit RLE images (janl@ifi.uio.no)
3060 leshort 0xcc52 RLE image data,
307>6 leshort x %d x
308>8 leshort x %d
309>2 leshort >0 \b, lower left corner: %d
310>4 leshort >0 \b, lower right corner: %d
311>10 byte&0x1 =0x1 \b, clear first
312>10 byte&0x2 =0x2 \b, no background
313>10 byte&0x4 =0x4 \b, alpha channel
314>10 byte&0x8 =0x8 \b, comment
315>11 byte >0 \b, %d color channels
316>12 byte >0 \b, %d bits per pixel
317>13 byte >0 \b, %d color map channels
318
319# image file format (Robert Potter, potter@cs.rochester.edu)
3200 string Imagefile\ version- iff image data
321# this adds the whole header (inc. version number), informative but longish
322>10 string >\0 %s
323
324# Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
3250 belong 0x59a66a95 Sun raster image data
326>4 belong >0 \b, %d x
327>8 belong >0 %d,
328>12 belong >0 %d-bit,
329#>16 belong >0 %d bytes long,
330>20 belong 0 old format,
331#>20 belong 1 standard,
332>20 belong 2 compressed,
333>20 belong 3 RGB,
334>20 belong 4 TIFF,
335>20 belong 5 IFF,
336>20 belong 0xffff reserved for testing,
337>24 belong 0 no colormap
338>24 belong 1 RGB colormap
339>24 belong 2 raw colormap
340#>28 belong >0 colormap is %d bytes long
341
342# SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
343#
344# See
345# http://reality.sgi.com/grafica/sgiimage.html
346#
3470 beshort 474 SGI image data
348#>2 byte 0 \b, verbatim
349>2 byte 1 \b, RLE
350#>3 byte 1 \b, normal precision
351>3 byte 2 \b, high precision
352>4 beshort x \b, %d-D
353>6 beshort x \b, %d x
354>8 beshort x %d
355>10 beshort x \b, %d channel
356>10 beshort !1 \bs
357>80 string >0 \b, "%s"
358
3590 string IT01 FIT image data
360>4 belong x \b, %d x
361>8 belong x %d x
362>12 belong x %d
363#
3640 string IT02 FIT image data
365>4 belong x \b, %d x
366>8 belong x %d x
367>12 belong x %d
368#
3692048 string PCD_IPI Kodak Photo CD image pack file
370>0xe02 byte&0x03 0x00 , landscape mode
371>0xe02 byte&0x03 0x01 , portrait mode
372>0xe02 byte&0x03 0x02 , landscape mode
373>0xe02 byte&0x03 0x03 , portrait mode
3740 string PCD_OPA Kodak Photo CD overview pack file
375
376# FITS format. Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
377# FITS is the Flexible Image Transport System, the de facto standard for
378# data and image transfer, storage, etc., for the astronomical community.
379# (FITS floating point formats are big-endian.)
3800 string SIMPLE\ \ = FITS image data
381>109 string 8 \b, 8-bit, character or unsigned binary integer
382>108 string 16 \b, 16-bit, two's complement binary integer
383>107 string \ 32 \b, 32-bit, two's complement binary integer
384>107 string -32 \b, 32-bit, floating point, single precision
385>107 string -64 \b, 64-bit, floating point, double precision
386
387# other images
3880 string This\ is\ a\ BitMap\ file Lisp Machine bit-array-file
389
390# From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
391# stuff.
392#
3930 beshort 0x1010 PEX Binary Archive
394
395# DICOM medical imaging data
396128 string DICM DICOM medical imaging data
397!:mime application/dicom
398
399# XWD - X Window Dump file.
400# As described in /usr/X11R6/include/X11/XWDFile.h
401# used by the xwd program.
402# Bradford Castalia, idaeim, 1/01
403# updated by Adam Buchbinder, 2/09
404# The following assumes version 7 of the format; the first long is the length
405# of the header, which is at least 25 4-byte longs, and the one at offset 8
406# is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
407# which is a maximum of 32.
4080 belong >100
409>8 belong <3
410>>12 belong <33
411>>>4 belong 7 XWD X Window Dump image data
412!:mime image/x-xwindowdump
413>>>>100 string >\0 \b, "%s"
414>>>>16 belong x \b, %dx
415>>>>20 belong x \b%dx
416>>>>12 belong x \b%d
417
418# PDS - Planetary Data System
419# These files use Parameter Value Language in the header section.
420# Unfortunately, there is no certain magic, but the following
421# strings have been found to be most likely.
4220 string NJPL1I00 PDS (JPL) image data
4232 string NJPL1I PDS (JPL) image data
4240 string CCSD3ZF PDS (CCSD) image data
4252 string CCSD3Z PDS (CCSD) image data
4260 string PDS_ PDS image data
4270 string LBLSIZE= PDS (VICAR) image data
428
429# pM8x: ATARI STAD compressed bitmap format
430#
431# from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
432# p M 8 5/6 xx yy zz data...
433# Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
434# bytes either run horizontally (pM85) or vertically (pM86). yy is the
435# most frequent byte, xx and zz are runlength escape codes, where xx is
436# used for runs of yy.
437#
4380 string pM85 Atari ST STAD bitmap image data (hor)
439>5 byte 0x00 (white background)
440>5 byte 0xFF (black background)
4410 string pM86 Atari ST STAD bitmap image data (vert)
442>5 byte 0x00 (white background)
443>5 byte 0xFF (black background)
444
445# Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
446# http://www.atarimax.com/jindroush.atari.org/afmtatr.html
4470 leshort 0x0296 Atari ATR image
448
449# XXX:
450# This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
451# magic.
452# SGI RICE image file <mpruett@sgi.com>
453#0 beshort 0x5249 RICE image
454#>2 beshort x v%d
455#>4 beshort x (%d x
456#>6 beshort x %d)
457#>8 beshort 0 8 bit
458#>8 beshort 1 10 bit
459#>8 beshort 2 12 bit
460#>8 beshort 3 13 bit
461#>10 beshort 0 4:2:2
462#>10 beshort 1 4:2:2:4
463#>10 beshort 2 4:4:4
464#>10 beshort 3 4:4:4:4
465#>12 beshort 1 RGB
466#>12 beshort 2 CCIR601
467#>12 beshort 3 RP175
468#>12 beshort 4 YUV
469
470# PCX image files
471# From: Dan Fandrich <dan@coneharvesters.com>
472# updated by Joerg Jenderek at Feb 2013 by http://de.wikipedia.org/wiki/PCX
473# http://web.archive.org/web/20100206055706/http://www.qzx.com/pc-gpe/pcx.txt
474# GRR: original test was still too general as it catches xbase examples T5.DBT,T6.DBT with 0xa000000
475# test for bytes 0x0a,version byte (0,2,3,4,5),compression byte flag(0,1), bit depth (>0) of PCX or T5.DBT,T6.DBT
4760 ubelong&0xffF8fe00 0x0a000000
477# for PCX bit depth > 0
478>3 ubyte >0
479# test for valid versions
480>>1 ubyte <6
481>>>1 ubyte !1 PCX
482!:mime image/x-pcx
483#!:mime image/pcx
484>>>>1 ubyte 0 ver. 2.5 image data
485>>>>1 ubyte 2 ver. 2.8 image data, with palette
486>>>>1 ubyte 3 ver. 2.8 image data, without palette
487>>>>1 ubyte 4 for Windows image data
488>>>>1 ubyte 5 ver. 3.0 image data
489>>>>4 uleshort x bounding box [%d,
490>>>>6 uleshort x %d] -
491>>>>8 uleshort x [%d,
492>>>>10 uleshort x %d],
493>>>>65 ubyte >1 %d planes each of
494>>>>3 ubyte x %d-bit
495>>>>68 byte 1 colour,
496>>>>68 byte 2 grayscale,
497# this should not happen
498>>>>68 default x image,
499>>>>12 leshort >0 %d x
500>>>>>14 uleshort x %d dpi,
501>>>>2 byte 0 uncompressed
502>>>>2 byte 1 RLE compressed
503
504# Adobe Photoshop
505# From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
5060 string 8BPS Adobe Photoshop Image
507!:mime image/vnd.adobe.photoshop
508>4 beshort 2 (PSB)
509>18 belong x \b, %d x
510>14 belong x %d,
511>24 beshort 0 bitmap
512>24 beshort 1 grayscale
513>>12 beshort 2 with alpha
514>24 beshort 2 indexed
515>24 beshort 3 RGB
516>>12 beshort 4 \bA
517>24 beshort 4 CMYK
518>>12 beshort 5 \bA
519>24 beshort 7 multichannel
520>24 beshort 8 duotone
521>24 beshort 9 lab
522>12 beshort > 1
523>>12 beshort x \b, %dx
524>12 beshort 1 \b,
525>22 beshort x %d-bit channel
526>12 beshort > 1 \bs
527
528# XV thumbnail indicator (ThMO)
5290 string P7\ 332 XV thumbnail image data
530
531# NITF is defined by United States MIL-STD-2500A
5320 string NITF National Imagery Transmission Format
533>25 string >\0 dated %.14s
534
535# GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
5360 belong 0x00010008 GEM Image data
537>12 beshort x %d x
538>14 beshort x %d,
539>4 beshort x %d planes,
540>8 beshort x %d x
541>10 beshort x %d pixelsize
542
543# GEM Metafile (Wolfram Kleff)
5440 lelong 0x0018FFFF GEM Metafile data
545>4 leshort x version %d
546
547#
548# SMJPEG. A custom Motion JPEG format used by Loki Entertainment
549# Software Torbjorn Andersson <d91tan@Update.UU.SE>.
550#
5510 string \0\nSMJPEG SMJPEG
552>8 belong x %d.x data
553# According to the specification you could find any number of _TXT
554# headers here, but I can't think of any way of handling that. None of
555# the SMJPEG files I tried it on used this feature. Even if such a
556# file is encountered the output should still be reasonable.
557>16 string _SND \b,
558>>24 beshort >0 %d Hz
559>>26 byte 8 8-bit
560>>26 byte 16 16-bit
561>>28 string NONE uncompressed
562# >>28 string APCM ADPCM compressed
563>>27 byte 1 mono
564>>28 byte 2 stereo
565# Help! Isn't there any way to avoid writing this part twice?
566>>32 string _VID \b,
567# >>>48 string JFIF JPEG
568>>>40 belong >0 %d frames
569>>>44 beshort >0 (%d x
570>>>46 beshort >0 %d)
571>16 string _VID \b,
572# >>32 string JFIF JPEG
573>>24 belong >0 %d frames
574>>28 beshort >0 (%d x
575>>30 beshort >0 %d)
576
5770 string Paint\ Shop\ Pro\ Image\ File Paint Shop Pro Image File
578
579# "thumbnail file" (icon)
580# descended from "xv", but in use by other applications as well (Wolfram Kleff)
5810 string P7\ 332 XV "thumbnail file" (icon) data
582
583# taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
5840 string KiSS KISS/GS
585>4 byte 16 color
586>>5 byte x %d bit
587>>8 leshort x %d colors
588>>10 leshort x %d groups
589>4 byte 32 cell
590>>5 byte x %d bit
591>>8 leshort x %d x
592>>10 leshort x %d
593>>12 leshort x +%d
594>>14 leshort x +%d
595
596# Webshots (www.webshots.com), by John Harrison
5970 string C\253\221g\230\0\0\0 Webshots Desktop .wbz file
598
599# Hercules DASD image files
600# From Jan Jaeger <jj@septa.nl>
6010 string CKD_P370 Hercules CKD DASD image file
602>8 long x \b, %d heads per cylinder
603>12 long x \b, track size %d bytes
604>16 byte x \b, device type 33%2.2X
605
6060 string CKD_C370 Hercules compressed CKD DASD image file
607>8 long x \b, %d heads per cylinder
608>12 long x \b, track size %d bytes
609>16 byte x \b, device type 33%2.2X
610
6110 string CKD_S370 Hercules CKD DASD shadow file
612>8 long x \b, %d heads per cylinder
613>12 long x \b, track size %d bytes
614>16 byte x \b, device type 33%2.2X
615
616# Squeak images and programs - etoffi@softhome.net
6170 string \146\031\0\0 Squeak image data
6180 search/1 'From\040Squeak Squeak program text
619
620# partimage: file(1) magic for PartImage files (experimental, incomplete)
621# Author: Hans-Joachim Baader <hjb@pro-linux.de>
6220 string PaRtImAgE-VoLuMe PartImage
623>0x0020 string 0.6.1 file version %s
624>>0x0060 lelong >-1 volume %d
625#>>0x0064 8 byte identifier
626#>>0x007c reserved
627>>0x0200 string >\0 type %s
628>>0x1400 string >\0 device %s,
629>>0x1600 string >\0 original filename %s,
630# Some fields omitted
631>>0x2744 lelong 0 not compressed
632>>0x2744 lelong 1 gzip compressed
633>>0x2744 lelong 2 bzip2 compressed
634>>0x2744 lelong >2 compressed with unknown algorithm
635>0x0020 string >0.6.1 file version %s
636>0x0020 string <0.6.1 file version %s
637
638# DCX is multi-page PCX, using a simple header of up to 1024
639# offsets for the respective PCX components.
640# From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
6410 lelong 987654321 DCX multi-page PCX image data
642
643# Simon Walton <simonw@matteworld.com>
644# Kodak Cineon format for scanned negatives
645# http://www.kodak.com/US/en/motion/support/dlad/
6460 lelong 0xd75f2a80 Cineon image data
647>200 belong >0 \b, %d x
648>204 belong >0 %d
649
650
651# Bio-Rad .PIC is an image format used by microscope control systems
652# and related image processing software used by biologists.
653# From: Vebjorn Ljosa <vebjorn@ljosa.com>
654# BOOL values are two-byte integers; use them to rule out false positives.
655# http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
656# Samples: http://www.loci.wisc.edu/software/sample-data
65714 leshort <2
658>62 leshort <2
659>>54 leshort 12345 Bio-Rad .PIC Image File
660>>>0 leshort >0 %d x
661>>>2 leshort >0 %d,
662>>>4 leshort =1 1 image in file
663>>>4 leshort >1 %d images in file
664
665# From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
666# The description of *.mrw format can be found at
667# http://www.dalibor.cz/minolta/raw_file_format.htm
6680 string \000MRM Minolta Dimage camera raw image data
669
670# Summary: DjVu image / document
671# Extension: .djvu
672# Reference: http://djvu.org/docs/DjVu3Spec.djvu
673# Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
674# Modified by (1): Abel Cheung <abelcheung@gmail.com>
6750 string AT&TFORM
676>12 string DJVM DjVu multiple page document
677!:mime image/vnd.djvu
678>12 string DJVU DjVu image or single page document
679!:mime image/vnd.djvu
680>12 string DJVI DjVu shared document
681!:mime image/vnd.djvu
682>12 string THUM DjVu page thumbnails
683!:mime image/vnd.djvu
684
685# Originally by Marc Espie
686# Modified by Robert Minsk <robertminsk at yahoo.com>
687# http://www.openexr.com/openexrfilelayout.pdf
6880 lelong 20000630 OpenEXR image data,
689!:mime image/x-exr
690>4 lelong&0x000000ff x version %d,
691>4 lelong ^0x00000200 storage: scanline
692>4 lelong &0x00000200 storage: tiled
693>8 search/0x1000 compression\0 \b, compression:
694>>&16 byte 0 none
695>>&16 byte 1 rle
696>>&16 byte 2 zips
697>>&16 byte 3 zip
698>>&16 byte 4 piz
699>>&16 byte 5 pxr24
700>>&16 byte 6 b44
701>>&16 byte 7 b44a
702>>&16 byte >7 unknown
703>8 search/0x1000 dataWindow\0 \b, dataWindow:
704>>&10 lelong x (%d
705>>&14 lelong x %d)-
706>>&18 lelong x \b(%d
707>>&22 lelong x %d)
708>8 search/0x1000 displayWindow\0 \b, displayWindow:
709>>&10 lelong x (%d
710>>&14 lelong x %d)-
711>>&18 lelong x \b(%d
712>>&22 lelong x %d)
713>8 search/0x1000 lineOrder\0 \b, lineOrder:
714>>&14 byte 0 increasing y
715>>&14 byte 1 decreasing y
716>>&14 byte 2 random y
717>>&14 byte >2 unknown
718
719# SMPTE Digital Picture Exchange Format, SMPTE DPX
720#
721# ANSI/SMPTE 268M-1994, SMPTE Standard for File Format for Digital
722# Moving-Picture Exchange (DPX), v1.0, 18 February 1994
723# Robert Minsk <robertminsk at yahoo.com>
7240 string SDPX DPX image data, big-endian,
725!:mime image/x-dpx
726>768 beshort <4
727>>772 belong x %dx
728>>776 belong x \b%d,
729>768 beshort >3
730>>776 belong x %dx
731>>772 belong x \b%d,
732>768 beshort 0 left to right/top to bottom
733>768 beshort 1 right to left/top to bottom
734>768 beshort 2 left to right/bottom to top
735>768 beshort 3 right to left/bottom to top
736>768 beshort 4 top to bottom/left to right
737>768 beshort 5 top to bottom/right to left
738>768 leshort 6 bottom to top/left to right
739>768 leshort 7 bottom to top/right to left
740
741# From: Tom Hilinski <tom.hilinski@comcast.net>
742# http://www.unidata.ucar.edu/packages/netcdf/
7430 string CDF\001 NetCDF Data Format data
744
745#-----------------------------------------------------------------------
746# Hierarchical Data Format, used to facilitate scientific data exchange
747# specifications at http://hdf.ncsa.uiuc.edu/
7480 belong 0x0e031301 Hierarchical Data Format (version 4) data
749!:mime application/x-hdf
7500 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) data
751!:mime application/x-hdf
752512 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 512 bytes user block
753!:mime application/x-hdf
7541024 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 1k user block
755!:mime application/x-hdf
7562048 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 2k user block
757!:mime application/x-hdf
7584096 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 4k user block
759!:mime application/x-hdf
760
761
762# From: Tobias Burnus <burnus@net-b.de>
763# Xara (for a while: Corel Xara) is a graphic package, see
764# http://www.xara.com/ for Windows and as GPL application for Linux
7650 string XARA\243\243 Xara graphics file
766
767# http://www.cartesianinc.com/Tech/
7680 string CPC\262 Cartesian Perceptual Compression image
769!:mime image/x-cpi
770
771# From Albert Cahalan <acahalan@gmail.com>
772# puredigital used it for the CVS disposable camcorder
773#8 lelong 4 ZBM bitmap image data
774#>4 leshort x %u x
775#>6 leshort x %u
776
777# From Albert Cahalan <acahalan@gmail.com>
778# uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
7790 string C565 OLPC firmware icon image data
780>4 leshort x %u x
781>6 leshort x %u
782
783# Applied Images - Image files from Cytovision
784# Gustavo Junior Alves <gjalves@gjalves.com.br>
7850 string \xce\xda\xde\xfa Cytovision Metaphases file
7860 string \xed\xad\xef\xac Cytovision Karyotype file
7870 string \x0b\x00\x03\x00 Cytovision FISH Probe file
7880 string \xed\xfe\xda\xbe Cytovision FLEX file
7890 string \xed\xab\xed\xfe Cytovision FLEX file
7900 string \xad\xfd\xea\xad Cytovision RATS file
791
792# Wavelet Scalar Quantization format used in gray-scale fingerprint images
793# From Tano M Fotang <mfotang@quanteq.com>
7940 string \xff\xa0\xff\xa8\x00 Wavelet Scalar Quantization image data
795
796# Type: PCO B16 image files
797# URL: http://www.pco.de/fileadmin/user_upload/db/download/MA_CWDCOPIE_0412b.pdf
798# From: Florian Philipp <florian.philipp@binarywings.net>
799# Extension: .b16
800# Description: Pixel image format produced by PCO Camware, typically used
801# together with PCO cameras.
802# Note: Different versions exist for e.g. 8 bit and 16 bit images.
803# Documentation is incomplete.
8040 string/b PCO- PCO B16 image data
805>12 lelong x \b, %dx
806>16 lelong x \b%d
807>20 lelong 0 \b, short header
808>20 lelong -1 \b, extended header
809>>24 lelong 0 \b, grayscale
810>>>36 lelong 0 linear LUT
811>>>36 lelong 1 logarithmic LUT
812>>>28 lelong x [%d
813>>>32 lelong x \b,%d]
814>>24 lelong 1 \b, color
815>>>64 lelong 0 linear LUT
816>>>64 lelong 1 logarithmic LUT
817>>>40 lelong x r[%d
818>>>44 lelong x \b,%d]
819>>>48 lelong x g[%d
820>>>52 lelong x \b,%d]
821>>>56 lelong x b[%d
822>>>60 lelong x \b,%d]
823
824# Polar Monitor Bitmap (.pmb) used as logo for Polar Electro watches
825# From: Markus Heidelberg <markus.heidelberg at web.de>
8260 string/t [BitmapInfo2] Polar Monitor Bitmap text
827!:mime image/x-polar-monitor-bitmap
828
829# From: Rick Richardson <rickrich@gmail.com>
8300 string GARMIN\ BITMAP\ 01 Garmin Bitmap file
831
832# Type: Ulead Photo Explorer5 (.pe5)
833# URL: http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese)
834# From: Simon Horman <horms@debian.org>
8350 string IIO2H Ulead Photo Explorer5
836
837# Type: X11 cursor
838# URL: http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
839# From: Mathias Brodala <info@noctus.net>
8400 string Xcur X11 cursor
841
842# Type: Olympus ORF raw images.
843# URL: http://libopenraw.freedesktop.org/wiki/Olympus_ORF
844# From: Adam Buchbinder <adam.buchbinder@gmail.com>
8450 string MMOR Olympus ORF raw image data, big-endian
846!:mime image/x-olympus-orf
8470 string IIRO Olympus ORF raw image data, little-endian
848!:mime image/x-olympus-orf
8490 string IIRS Olympus ORF raw image data, little-endian
850!:mime image/x-olympus-orf
851
852# Type: files used in modern AVCHD camcoders to store clip information
853# Extension: .cpi
854# From: Alexander Danilov <alexander.a.danilov@gmail.com>
8550 string HDMV0100 AVCHD Clip Information
856
857# From: Adam Buchbinder <adam.buchbinder@gmail.com>
858# URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
859# Radiance HDR; usually has .pic or .hdr extension.
8600 string #?RADIANCE\n Radiance HDR image data
861#!mime image/vnd.radiance
862
863# From: Adam Buchbinder <adam.buchbinder@gmail.com>
864# URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
865# Used by the pfstools packages. The regex matches for the image size could
866# probably use some work. The MIME type is made up; if there's one in
867# actual common use, it should replace the one below.
8680 string PFS1\x0a PFS HDR image data
869#!mime image/x-pfs
870>1 regex [0-9]*\ \b, %s
871>>1 regex \ [0-9]{4} \bx%s
872
873# Type: Foveon X3F
874# URL: http://www.photofo.com/downloads/x3f-raw-format.pdf
875# From: Adam Buchbinder <adam.buchbinder@gmail.com>
876# Note that the MIME type isn't defined anywhere that I can find; if
877# there's a canonical type for this format, it should replace this one.
8780 string FOVb Foveon X3F raw image data
879!:mime image/x-x3f
880>6 leshort x \b, version %d.
881>4 leshort x \b%d
882>28 lelong x \b, %dx
883>32 lelong x \b%d
884
885# Paint.NET file
886# From Adam Buchbinder <adam.buchbinder@gmail.com>
8870 string PDN3 Paint.NET image data
888!:mime image/x-paintnet
889
890# Not really an image.
891# From: "Tano M. Fotang" <mfotang@quanteq.com>
8920 string \x46\x4d\x52\x00 ISO/IEC 19794-2 Format Minutiae Record (FMR)
893
894# WEBP https://developers.google.com/speed/webp/docs/riff_container
8950 string RIFF
896>8 string WEBP Web/P image data
897>>4 lelong x \b, %d bytes