2 #------------------------------------------------------------------------------
3 # $File: images,v 1.97 2014/12/08 16:06:19 christos Exp $
4 # images: file(1) magic for image formats (see also "iff", and "c-lang" for
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.
11 # little magic: PCX (first byte is 0x0a)
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)
20 1 belong&0xfff7ffff 0x01010000 Targa image data - Map
25 1 belong&0xfff7ffff 0x00020000 Targa image data - RGB
30 1 belong&0xfff7ffff 0x00030000 Targa image data - Mono
37 # The next byte following the magic is always whitespace.
38 # strength is changed to try these patterns before "x86 boot sector"
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
44 !:mime image/x-portable-bitmap
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
50 !:mime image/x-portable-greymap
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
56 !:mime image/x-portable-pixmap
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
62 !:mime image/x-portable-bitmap
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
68 !:mime image/x-portable-greymap
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
74 !:mime image/x-portable-pixmap
75 0 string P7 Netpbm PAM image file
76 !:mime image/x-portable-pixmap
78 # From: bryanh@giraffe-data.com (Bryan Henderson)
79 0 string \117\072 Solitaire Image Recorder format
80 >4 string \013 MGI Type 11
81 >4 string \021 MGI Type 17
82 0 string .MDA MicroDesign data
85 0 string .MDP MicroDesign page data
89 # NIFF (Navy Interchange File Format, a modification of TIFF) images
90 # [GRR: this *must* go before TIFF]
91 0 string IIN1 NIFF image data
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
98 0 string II\x1a\0\0\0HEAPCCDR Canon CIFF raw image data
99 !:mime image/x-canon-crw
100 >16 leshort x \b, version %d.
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
108 0 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.
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.
116 0 string MM\x00\x2a TIFF image data, big-endian
119 0 string II\x2a\x00 TIFF image data, little-endian
124 >0 leshort x \b, direntries=%d
131 >>>8 lelong x \b, width=%d
134 >>>8 lelong x \b, height=%d
137 >>8 lelong x \b, bps=%d
140 >>4 lelong 1 \b, compression=
142 >>>8 lelong 2 \bhuffman
143 >>>8 lelong 3 \bbi-level group 3
144 >>>8 lelong 4 \bbi-level group 4
146 >>>8 lelong 6 \bJPEG (old)
148 >>>8 lelong 8 \bdeflate
149 >>>8 lelong 9 \bJBIG, ITU-T T.85
150 >>>8 lelong 0xa \bJBIG, ITU-T T.43
151 >>>8 lelong 0x7ffe \bNeXT RLE 2-bit
152 >>>8 lelong 0x8005 \bPackBits (Macintosh RLE)
153 >>>8 lelong 0x8029 \bThunderscan RLE
154 >>>8 lelong 0x807f \bRasterPadding (CT or MP)
155 >>>8 lelong 0x8080 \bRLE (Line Work)
156 >>>8 lelong 0x8081 \bRLE (High-Res Cont-Tone)
157 >>>8 lelong 0x8082 \bRLE (Binary Line Work)
158 >>>8 lelong 0x80b2 \bDeflate (PKZIP)
159 >>>8 lelong 0x80b3 \bKodak DCS
160 >>>8 lelong 0x8765 \bJBIG
161 >>>8 lelong 0x8798 \bJPEG2000
162 >>>8 lelong 0x8799 \bNikon NEF Compressed
164 >>>>8 lelong x \b(unknown 0x%x)
166 >0 leshort 0x106 \b, PhotometricIntepretation=
167 >>8 lelong 0 \bWhiteIsZero
168 >>8 lelong 1 \bBlackIsZero
170 >>8 lelong 3 \bRGB Palette
171 >>8 lelong 4 \bTransparency Mask
174 >>8 lelong 8 \bCIELab
175 >>>8 lelong x \b(unknown=0x%x)
183 >>(8.l) string x \b, name=%s
187 >>(8.l) string x \b, description=%s
197 >>(8.l) string x \b, datetime=%s
201 >>(8.l) string x \b, hostcomputer=%s
203 #>0 leshort x \b, unknown=0x%x
205 0 string MM\x00\x2b Big TIFF image data, big-endian
207 0 string II\x2b\x00 Big TIFF image data, little-endian
210 # PNG [Portable Network Graphics, or "PNG's Not GIF"] images
211 # (Greg Roelofs, newt@uchicago.edu)
212 # (Albert Cahalan, acahalan@cs.uml.edu)
214 # 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
216 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
218 >16 belong x \b, %d x
221 >25 byte 0 grayscale,
222 >25 byte 2 \b/color RGB,
224 >25 byte 4 gray+alpha,
225 >25 byte 6 \b/color RGBA,
226 #>26 byte 0 deflate/32K,
227 >28 byte 0 non-interlaced
228 >28 byte 1 interlaced
230 # possible GIF replacements; none yet released!
231 # (Greg Roelofs, newt@uchicago.edu)
233 # GRR 950115: this was mine ("Zip GIF"):
234 0 string GIF94z ZIF image (GIF+deflate alpha)
235 !:mime image/x-unknown
237 # GRR 950115: this is Jeremy Wohl's Free Graphics Format (better):
239 0 string FGF95a FGF image (GIF+deflate beta)
240 !:mime image/x-unknown
242 # GRR 950115: this is Thomas Boutell's Portable Bitmap Format proposal
243 # (best; not yet implemented):
245 0 string PBF PBF image (deflate compression)
246 !:mime image/x-unknown
249 0 string GIF8 GIF image data
252 >4 string 7a \b, version 8%s,
253 >4 string 9a \b, version 8%s,
256 #>10 byte &0x80 color mapped,
257 #>10 byte&0x07 =0x00 2 colors
258 #>10 byte&0x07 =0x01 4 colors
259 #>10 byte&0x07 =0x02 8 colors
260 #>10 byte&0x07 =0x03 16 colors
261 #>10 byte&0x07 =0x04 32 colors
262 #>10 byte&0x07 =0x05 64 colors
263 #>10 byte&0x07 =0x06 128 colors
264 #>10 byte&0x07 =0x07 256 colors
266 # ITC (CMU WM) raster files. It is essentially a byte-reversed Sun raster,
267 # 1 plane, no encoding.
268 0 string \361\0\100\273 CMU window manager raster image data
273 # Magick Image File Format
274 0 string id=ImageMagick MIFF image data
277 0 long 1123028772 Artisan image data
278 >4 long 1 \b, rectangular 24-bit
279 >4 long 2 \b, rectangular 8-bit with colormap
280 >4 long 3 \b, rectangular 32-bit (24-bit with matte)
282 # FIG (Facility for Interactive Generation of figures), an object-based format
283 0 search/1 #FIG FIG image text
284 >5 string x \b, version %.3s
287 0 string ARF_BEGARF PHIGS clear text archive
288 0 string @(#)SunPHIGS SunPHIGS
289 # version number follows, in the form m.n
290 >40 string SunBin binary
291 >32 string archive archive
293 # GKS (Graphics Kernel System)
294 0 string GKSM GKS Metafile
295 >24 string SunGKS \b, SunGKS
298 0 string BEGMF clear text Computer Graphics Metafile
300 # MGR bitmaps (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
301 0 string yz MGR bitmap, modern format, 8-bit aligned
302 0 string zz MGR bitmap, old format, 1-bit deep, 16-bit aligned
303 0 string xz MGR bitmap, old format, 1-bit deep, 32-bit aligned
304 0 string yx MGR bitmap, modern format, squeezed
306 # Fuzzy Bitmap (FBM) images
307 0 string %bitmap\0 FBM image data
308 >30 long 0x31 \b, mono
309 >30 long 0x33 \b, color
312 1 string PC\ Research,\ Inc group 3 fax data
313 >29 byte 0 \b, normal resolution (204x98 DPI)
314 >29 byte 1 \b, fine resolution (204x196 DPI)
315 # From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
316 0 string Sfff structured fax file
318 # From: Joerg Jenderek <joerg.jen.der.ek@gmx.net>
319 # most files with the extension .EPA and some with .BMP
320 0 string \x11\x06 Award BIOS Logo, 136 x 84
321 !:mime image/x-award-bioslogo
322 0 string \x11\x09 Award BIOS Logo, 136 x 126
323 !:mime image/x-award-bioslogo
324 #0 string \x07\x1f BIOS Logo corrupted?
325 # http://www.blackfiveservices.co.uk/awbmtools.shtml
326 # http://biosgfx.narod.ru/v3/
327 # http://biosgfx.narod.ru/abr-2/
329 >4 leshort <1981 Award BIOS bitmap
330 !:mime image/x-award-bmp
331 # image width is a multiple of 4
333 >>>4 leshort x \b, %d
335 >>4 leshort&0x0003 >0 \b,
336 >>>4 leshort&0x0003 =1
338 >>>4 leshort&0x0003 =2
340 >>>4 leshort&0x0003 =3
343 # at offset 8 starts imagedata followed by "RGB " marker
345 # PC bitmaps (OS/2, Windows BMP files) (Greg Roelofs, newt@uchicago.edu)
346 # http://en.wikipedia.org/wiki/BMP_file_format#DIB_header_.\
347 # 28bitmap_information_header.29
349 >14 leshort 12 PC bitmap, OS/2 1.x format
350 !:mime image/x-ms-bmp
351 >>18 leshort x \b, %d x
353 >14 leshort 64 PC bitmap, OS/2 2.x format
354 !:mime image/x-ms-bmp
355 >>18 leshort x \b, %d x
357 >14 leshort 40 PC bitmap, Windows 3.x format
358 !:mime image/x-ms-bmp
359 >>18 lelong x \b, %d x
362 >14 leshort 124 PC bitmap, Windows 98/2000 and newer format
363 !:mime image/x-ms-bmp
364 >>18 lelong x \b, %d x
367 >14 leshort 108 PC bitmap, Windows 95/NT4 and newer format
368 !:mime image/x-ms-bmp
369 >>18 lelong x \b, %d x
372 >14 leshort 128 PC bitmap, Windows NT/2000 format
373 !:mime image/x-ms-bmp
374 >>18 lelong x \b, %d x
378 #0 string IC PC icon data
379 #0 string PI PC pointer image data
380 #0 string CI PC color icon data
381 #0 string CP PC color pointer image data
382 # Conflicts with other entries [BABYL]
383 #0 string BA PC bitmap array data
385 # XPM icons (Greg Roelofs, newt@uchicago.edu)
386 0 search/1 /*\ XPM\ */ X pixmap image text
389 # Utah Raster Toolkit RLE images (janl@ifi.uio.no)
390 0 leshort 0xcc52 RLE image data,
393 >2 leshort >0 \b, lower left corner: %d
394 >4 leshort >0 \b, lower right corner: %d
395 >10 byte&0x1 =0x1 \b, clear first
396 >10 byte&0x2 =0x2 \b, no background
397 >10 byte&0x4 =0x4 \b, alpha channel
398 >10 byte&0x8 =0x8 \b, comment
399 >11 byte >0 \b, %d color channels
400 >12 byte >0 \b, %d bits per pixel
401 >13 byte >0 \b, %d color map channels
403 # image file format (Robert Potter, potter@cs.rochester.edu)
404 0 string Imagefile\ version- iff image data
405 # this adds the whole header (inc. version number), informative but longish
408 # Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
409 0 belong 0x59a66a95 Sun raster image data
410 >4 belong >0 \b, %d x
412 >12 belong >0 %d-bit,
413 #>16 belong >0 %d bytes long,
414 >20 belong 0 old format,
415 #>20 belong 1 standard,
416 >20 belong 2 compressed,
420 >20 belong 0xffff reserved for testing,
421 >24 belong 0 no colormap
422 >24 belong 1 RGB colormap
423 >24 belong 2 raw colormap
424 #>28 belong >0 colormap is %d bytes long
426 # SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
429 # http://reality.sgi.com/grafica/sgiimage.html
431 0 beshort 474 SGI image data
432 #>2 byte 0 \b, verbatim
434 #>3 byte 1 \b, normal precision
435 >3 byte 2 \b, high precision
436 >4 beshort x \b, %d-D
437 >6 beshort x \b, %d x
439 >10 beshort x \b, %d channel
441 >80 string >0 \b, "%s"
443 0 string IT01 FIT image data
448 0 string IT02 FIT image data
453 2048 string PCD_IPI Kodak Photo CD image pack file
454 >0xe02 byte&0x03 0x00 , landscape mode
455 >0xe02 byte&0x03 0x01 , portrait mode
456 >0xe02 byte&0x03 0x02 , landscape mode
457 >0xe02 byte&0x03 0x03 , portrait mode
458 0 string PCD_OPA Kodak Photo CD overview pack file
460 # FITS format. Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
461 # FITS is the Flexible Image Transport System, the de facto standard for
462 # data and image transfer, storage, etc., for the astronomical community.
463 # (FITS floating point formats are big-endian.)
464 0 string SIMPLE\ \ = FITS image data
465 >109 string 8 \b, 8-bit, character or unsigned binary integer
466 >108 string 16 \b, 16-bit, two's complement binary integer
467 >107 string \ 32 \b, 32-bit, two's complement binary integer
468 >107 string -32 \b, 32-bit, floating point, single precision
469 >107 string -64 \b, 64-bit, floating point, double precision
472 0 string This\ is\ a\ BitMap\ file Lisp Machine bit-array-file
474 # From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
477 0 beshort 0x1010 PEX Binary Archive
479 # DICOM medical imaging data
480 128 string DICM DICOM medical imaging data
481 !:mime application/dicom
483 # XWD - X Window Dump file.
484 # As described in /usr/X11R6/include/X11/XWDFile.h
485 # used by the xwd program.
486 # Bradford Castalia, idaeim, 1/01
487 # updated by Adam Buchbinder, 2/09
488 # The following assumes version 7 of the format; the first long is the length
489 # of the header, which is at least 25 4-byte longs, and the one at offset 8
490 # is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
491 # which is a maximum of 32.
495 >>>4 belong 7 XWD X Window Dump image data
496 !:mime image/x-xwindowdump
497 >>>>100 string >\0 \b, "%s"
498 >>>>16 belong x \b, %dx
499 >>>>20 belong x \b%dx
502 # PDS - Planetary Data System
503 # These files use Parameter Value Language in the header section.
504 # Unfortunately, there is no certain magic, but the following
505 # strings have been found to be most likely.
506 0 string NJPL1I00 PDS (JPL) image data
507 2 string NJPL1I PDS (JPL) image data
508 0 string CCSD3ZF PDS (CCSD) image data
509 2 string CCSD3Z PDS (CCSD) image data
510 0 string PDS_ PDS image data
511 0 string LBLSIZE= PDS (VICAR) image data
513 # pM8x: ATARI STAD compressed bitmap format
515 # from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
516 # p M 8 5/6 xx yy zz data...
517 # Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
518 # bytes either run horizontally (pM85) or vertically (pM86). yy is the
519 # most frequent byte, xx and zz are runlength escape codes, where xx is
520 # used for runs of yy.
522 0 string pM85 Atari ST STAD bitmap image data (hor)
523 >5 byte 0x00 (white background)
524 >5 byte 0xFF (black background)
525 0 string pM86 Atari ST STAD bitmap image data (vert)
526 >5 byte 0x00 (white background)
527 >5 byte 0xFF (black background)
529 # Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
530 # http://www.atarimax.com/jindroush.atari.org/afmtatr.html
531 0 leshort 0x0296 Atari ATR image
534 # This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
536 # SGI RICE image file <mpruett@sgi.com>
537 #0 beshort 0x5249 RICE image
546 #>10 beshort 1 4:2:2:4
548 #>10 beshort 3 4:4:4:4
550 #>12 beshort 2 CCIR601
555 # From: Dan Fandrich <dan@coneharvesters.com>
556 # updated by Joerg Jenderek at Feb 2013 by http://de.wikipedia.org/wiki/PCX
557 # http://web.archive.org/web/20100206055706/http://www.qzx.com/pc-gpe/pcx.txt
558 # GRR: original test was still too general as it catches xbase examples T5.DBT,T6.DBT with 0xa000000
559 # 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
560 0 ubelong&0xffF8fe00 0x0a000000
561 # for PCX bit depth > 0
563 # test for valid versions
568 >>>>1 ubyte 0 ver. 2.5 image data
569 >>>>1 ubyte 2 ver. 2.8 image data, with palette
570 >>>>1 ubyte 3 ver. 2.8 image data, without palette
571 >>>>1 ubyte 4 for Windows image data
572 >>>>1 ubyte 5 ver. 3.0 image data
573 >>>>4 uleshort x bounding box [%d,
574 >>>>6 uleshort x %d] -
575 >>>>8 uleshort x [%d,
576 >>>>10 uleshort x %d],
577 >>>>65 ubyte >1 %d planes each of
579 >>>>68 byte 1 colour,
580 >>>>68 byte 2 grayscale,
581 # this should not happen
582 >>>>68 default x image,
583 >>>>12 leshort >0 %d x
584 >>>>>14 uleshort x %d dpi,
585 >>>>2 byte 0 uncompressed
586 >>>>2 byte 1 RLE compressed
589 # From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
590 0 string 8BPS Adobe Photoshop Image
591 !:mime image/vnd.adobe.photoshop
593 >18 belong x \b, %d x
596 >24 beshort 1 grayscale
597 >>12 beshort 2 with alpha
598 >24 beshort 2 indexed
603 >24 beshort 7 multichannel
604 >24 beshort 8 duotone
607 >>12 beshort x \b, %dx
609 >22 beshort x %d-bit channel
612 # XV thumbnail indicator (ThMO)
613 0 string P7\ 332 XV thumbnail image data
615 # NITF is defined by United States MIL-STD-2500A
616 0 string NITF National Imagery Transmission Format
617 >25 string >\0 dated %.14s
619 # GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
620 0 belong 0x00010008 GEM Image data
623 >4 beshort x %d planes,
625 >10 beshort x %d pixelsize
627 # GEM Metafile (Wolfram Kleff)
628 0 lelong 0x0018FFFF GEM Metafile data
629 >4 leshort x version %d
632 # SMJPEG. A custom Motion JPEG format used by Loki Entertainment
633 # Software Torbjorn Andersson <d91tan@Update.UU.SE>.
635 0 string \0\nSMJPEG SMJPEG
636 >8 belong x %d.x data
637 # According to the specification you could find any number of _TXT
638 # headers here, but I can't think of any way of handling that. None of
639 # the SMJPEG files I tried it on used this feature. Even if such a
640 # file is encountered the output should still be reasonable.
642 >>24 beshort >0 %d Hz
645 >>28 string NONE uncompressed
646 # >>28 string APCM ADPCM compressed
649 # Help! Isn't there any way to avoid writing this part twice?
651 # >>>48 string JFIF JPEG
652 >>>40 belong >0 %d frames
653 >>>44 beshort >0 (%d x
656 # >>32 string JFIF JPEG
657 >>24 belong >0 %d frames
658 >>28 beshort >0 (%d x
661 0 string Paint\ Shop\ Pro\ Image\ File Paint Shop Pro Image File
663 # "thumbnail file" (icon)
664 # descended from "xv", but in use by other applications as well (Wolfram Kleff)
665 0 string P7\ 332 XV "thumbnail file" (icon) data
667 # taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
668 0 string KiSS KISS/GS
671 >>8 leshort x %d colors
672 >>10 leshort x %d groups
680 # Webshots (www.webshots.com), by John Harrison
681 0 string C\253\221g\230\0\0\0 Webshots Desktop .wbz file
683 # Hercules DASD image files
684 # From Jan Jaeger <jj@septa.nl>
685 0 string CKD_P370 Hercules CKD DASD image file
686 >8 long x \b, %d heads per cylinder
687 >12 long x \b, track size %d bytes
688 >16 byte x \b, device type 33%2.2X
690 0 string CKD_C370 Hercules compressed CKD DASD image file
691 >8 long x \b, %d heads per cylinder
692 >12 long x \b, track size %d bytes
693 >16 byte x \b, device type 33%2.2X
695 0 string CKD_S370 Hercules CKD DASD shadow file
696 >8 long x \b, %d heads per cylinder
697 >12 long x \b, track size %d bytes
698 >16 byte x \b, device type 33%2.2X
700 # Squeak images and programs - etoffi@softhome.net
701 0 string \146\031\0\0 Squeak image data
702 0 search/1 'From\040Squeak Squeak program text
704 # partimage: file(1) magic for PartImage files (experimental, incomplete)
705 # Author: Hans-Joachim Baader <hjb@pro-linux.de>
706 0 string PaRtImAgE-VoLuMe PartImage
707 >0x0020 string 0.6.1 file version %s
708 >>0x0060 lelong >-1 volume %d
709 #>>0x0064 8 byte identifier
711 >>0x0200 string >\0 type %s
712 >>0x1400 string >\0 device %s,
713 >>0x1600 string >\0 original filename %s,
714 # Some fields omitted
715 >>0x2744 lelong 0 not compressed
716 >>0x2744 lelong 1 gzip compressed
717 >>0x2744 lelong 2 bzip2 compressed
718 >>0x2744 lelong >2 compressed with unknown algorithm
719 >0x0020 string >0.6.1 file version %s
720 >0x0020 string <0.6.1 file version %s
722 # DCX is multi-page PCX, using a simple header of up to 1024
723 # offsets for the respective PCX components.
724 # From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
725 0 lelong 987654321 DCX multi-page PCX image data
727 # Simon Walton <simonw@matteworld.com>
728 # Kodak Cineon format for scanned negatives
729 # http://www.kodak.com/US/en/motion/support/dlad/
730 0 lelong 0xd75f2a80 Cineon image data
731 >200 belong >0 \b, %d x
735 # Bio-Rad .PIC is an image format used by microscope control systems
736 # and related image processing software used by biologists.
737 # From: Vebjorn Ljosa <vebjorn@ljosa.com>
738 # BOOL values are two-byte integers; use them to rule out false positives.
739 # http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
740 # Samples: http://www.loci.wisc.edu/software/sample-data
743 >>54 leshort 12345 Bio-Rad .PIC Image File
746 >>>4 leshort =1 1 image in file
747 >>>4 leshort >1 %d images in file
749 # From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
750 # The description of *.mrw format can be found at
751 # http://www.dalibor.cz/minolta/raw_file_format.htm
752 0 string \000MRM Minolta Dimage camera raw image data
754 # Summary: DjVu image / document
756 # Reference: http://djvu.org/docs/DjVu3Spec.djvu
757 # Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
758 # Modified by (1): Abel Cheung <abelcheung@gmail.com>
760 >12 string DJVM DjVu multiple page document
761 !:mime image/vnd.djvu
762 >12 string DJVU DjVu image or single page document
763 !:mime image/vnd.djvu
764 >12 string DJVI DjVu shared document
765 !:mime image/vnd.djvu
766 >12 string THUM DjVu page thumbnails
767 !:mime image/vnd.djvu
769 # Originally by Marc Espie
770 # Modified by Robert Minsk <robertminsk at yahoo.com>
771 # http://www.openexr.com/openexrfilelayout.pdf
772 0 lelong 20000630 OpenEXR image data,
774 >4 lelong&0x000000ff x version %d,
775 >4 lelong ^0x00000200 storage: scanline
776 >4 lelong &0x00000200 storage: tiled
777 >8 search/0x1000 compression\0 \b, compression:
786 >>&16 byte >7 unknown
787 >8 search/0x1000 dataWindow\0 \b, dataWindow:
792 >8 search/0x1000 displayWindow\0 \b, displayWindow:
797 >8 search/0x1000 lineOrder\0 \b, lineOrder:
798 >>&14 byte 0 increasing y
799 >>&14 byte 1 decreasing y
800 >>&14 byte 2 random y
801 >>&14 byte >2 unknown
803 # SMPTE Digital Picture Exchange Format, SMPTE DPX
805 # ANSI/SMPTE 268M-1994, SMPTE Standard for File Format for Digital
806 # Moving-Picture Exchange (DPX), v1.0, 18 February 1994
807 # Robert Minsk <robertminsk at yahoo.com>
808 0 string SDPX DPX image data, big-endian,
816 >768 beshort 0 left to right/top to bottom
817 >768 beshort 1 right to left/top to bottom
818 >768 beshort 2 left to right/bottom to top
819 >768 beshort 3 right to left/bottom to top
820 >768 beshort 4 top to bottom/left to right
821 >768 beshort 5 top to bottom/right to left
822 >768 leshort 6 bottom to top/left to right
823 >768 leshort 7 bottom to top/right to left
825 # From: Tom Hilinski <tom.hilinski@comcast.net>
826 # http://www.unidata.ucar.edu/packages/netcdf/
827 0 string CDF\001 NetCDF Data Format data
829 #-----------------------------------------------------------------------
830 # Hierarchical Data Format, used to facilitate scientific data exchange
831 # specifications at http://hdf.ncsa.uiuc.edu/
832 0 belong 0x0e031301 Hierarchical Data Format (version 4) data
833 !:mime application/x-hdf
834 0 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) data
835 !:mime application/x-hdf
836 512 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 512 bytes user block
837 !:mime application/x-hdf
838 1024 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 1k user block
839 !:mime application/x-hdf
840 2048 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 2k user block
841 !:mime application/x-hdf
842 4096 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 4k user block
843 !:mime application/x-hdf
846 # From: Tobias Burnus <burnus@net-b.de>
847 # Xara (for a while: Corel Xara) is a graphic package, see
848 # http://www.xara.com/ for Windows and as GPL application for Linux
849 0 string XARA\243\243 Xara graphics file
851 # http://www.cartesianinc.com/Tech/
852 0 string CPC\262 Cartesian Perceptual Compression image
855 # From Albert Cahalan <acahalan@gmail.com>
856 # puredigital used it for the CVS disposable camcorder
857 #8 lelong 4 ZBM bitmap image data
861 # From Albert Cahalan <acahalan@gmail.com>
862 # uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
863 0 string C565 OLPC firmware icon image data
867 # Applied Images - Image files from Cytovision
868 # Gustavo Junior Alves <gjalves@gjalves.com.br>
869 0 string \xce\xda\xde\xfa Cytovision Metaphases file
870 0 string \xed\xad\xef\xac Cytovision Karyotype file
871 0 string \x0b\x00\x03\x00 Cytovision FISH Probe file
872 0 string \xed\xfe\xda\xbe Cytovision FLEX file
873 0 string \xed\xab\xed\xfe Cytovision FLEX file
874 0 string \xad\xfd\xea\xad Cytovision RATS file
876 # Wavelet Scalar Quantization format used in gray-scale fingerprint images
877 # From Tano M Fotang <mfotang@quanteq.com>
878 0 string \xff\xa0\xff\xa8\x00 Wavelet Scalar Quantization image data
880 # Type: PCO B16 image files
881 # URL: http://www.pco.de/fileadmin/user_upload/db/download/MA_CWDCOPIE_0412b.pdf
882 # From: Florian Philipp <florian.philipp@binarywings.net>
884 # Description: Pixel image format produced by PCO Camware, typically used
885 # together with PCO cameras.
886 # Note: Different versions exist for e.g. 8 bit and 16 bit images.
887 # Documentation is incomplete.
888 0 string/b PCO- PCO B16 image data
891 >20 lelong 0 \b, short header
892 >20 lelong -1 \b, extended header
893 >>24 lelong 0 \b, grayscale
894 >>>36 lelong 0 linear LUT
895 >>>36 lelong 1 logarithmic LUT
897 >>>32 lelong x \b,%d]
898 >>24 lelong 1 \b, color
899 >>>64 lelong 0 linear LUT
900 >>>64 lelong 1 logarithmic LUT
902 >>>44 lelong x \b,%d]
904 >>>52 lelong x \b,%d]
906 >>>60 lelong x \b,%d]
908 # Polar Monitor Bitmap (.pmb) used as logo for Polar Electro watches
909 # From: Markus Heidelberg <markus.heidelberg at web.de>
910 0 string/t [BitmapInfo2] Polar Monitor Bitmap text
911 !:mime image/x-polar-monitor-bitmap
913 # From: Rick Richardson <rickrich@gmail.com>
914 0 string GARMIN\ BITMAP\ 01 Garmin Bitmap file
916 # Type: Ulead Photo Explorer5 (.pe5)
917 # URL: http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese)
918 # From: Simon Horman <horms@debian.org>
919 0 string IIO2H Ulead Photo Explorer5
922 # URL: http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
923 # From: Mathias Brodala <info@noctus.net>
924 0 string Xcur X11 cursor
926 # Type: Olympus ORF raw images.
927 # URL: http://libopenraw.freedesktop.org/wiki/Olympus_ORF
928 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
929 0 string MMOR Olympus ORF raw image data, big-endian
930 !:mime image/x-olympus-orf
931 0 string IIRO Olympus ORF raw image data, little-endian
932 !:mime image/x-olympus-orf
933 0 string IIRS Olympus ORF raw image data, little-endian
934 !:mime image/x-olympus-orf
936 # Type: files used in modern AVCHD camcoders to store clip information
938 # From: Alexander Danilov <alexander.a.danilov@gmail.com>
939 0 string HDMV0100 AVCHD Clip Information
941 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
942 # URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
943 # Radiance HDR; usually has .pic or .hdr extension.
944 0 string #?RADIANCE\n Radiance HDR image data
945 #!mime image/vnd.radiance
947 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
948 # URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
949 # Used by the pfstools packages. The regex matches for the image size could
950 # probably use some work. The MIME type is made up; if there's one in
951 # actual common use, it should replace the one below.
952 0 string PFS1\x0a PFS HDR image data
954 >1 regex [0-9]*\ \b, %s
955 >>1 regex \ [0-9]{4} \bx%s
958 # URL: http://www.photofo.com/downloads/x3f-raw-format.pdf
959 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
960 # Note that the MIME type isn't defined anywhere that I can find; if
961 # there's a canonical type for this format, it should replace this one.
962 0 string FOVb Foveon X3F raw image data
964 >6 leshort x \b, version %d.
970 # From Adam Buchbinder <adam.buchbinder@gmail.com>
971 0 string PDN3 Paint.NET image data
972 !:mime image/x-paintnet
974 # Not really an image.
975 # From: "Tano M. Fotang" <mfotang@quanteq.com>
976 0 string \x46\x4d\x52\x00 ISO/IEC 19794-2 Format Minutiae Record (FMR)
978 # WEBP https://developers.google.com/speed/webp/docs/riff_container
980 #>8 string WEBP Web/P image data
981 #>>4 lelong x \b, %d bytes
983 # doc: http://www.shikino.co.jp/eng/products/images/FLOWER.jpg.zip
984 # example: http://www.shikino.co.jp/eng/products/images/FLOWER.wdp.zip
985 90 bequad 0x574D50484F544F00 JPEG-XR Image
986 >98 byte&0x08 =0x08 \b, hard tiling
987 >99 byte&0x80 =0x80 \b, tiling present
988 >99 byte&0x40 =0x40 \b, codestream present
989 >99 byte&0x38 x \b, spatial xform=
990 >99 byte&0x38 0x00 \bTL
991 >99 byte&0x38 0x08 \bBL
992 >99 byte&0x38 0x10 \bTR
993 >99 byte&0x38 0x18 \bBR
994 >99 byte&0x38 0x20 \bBT
995 >99 byte&0x38 0x28 \bRB
996 >99 byte&0x38 0x30 \bLT
997 >99 byte&0x38 0x38 \bLB
998 >100 byte&0x80 =0x80 \b, short header
999 >>102 beshort+1 x \b, %d
1000 >>104 beshort+1 x \bx%d
1001 >100 byte&0x80 =0x00 \b, long header
1002 >>102 belong+1 x \b, %x
1003 >>106 belong+1 x \bx%x
1004 >101 beshort&0xf x \b, bitdepth=
1005 >>101 beshort&0xf 0x0 \b1-WHITE=1
1006 >>101 beshort&0xf 0x1 \b8
1007 >>101 beshort&0xf 0x2 \b16
1008 >>101 beshort&0xf 0x3 \b16-SIGNED
1009 >>101 beshort&0xf 0x4 \b16-FLOAT
1010 >>101 beshort&0xf 0x5 \b(reserved 5)
1011 >>101 beshort&0xf 0x6 \b32-SIGNED
1012 >>101 beshort&0xf 0x7 \b32-FLOAT
1013 >>101 beshort&0xf 0x8 \b5
1014 >>101 beshort&0xf 0x9 \b10
1015 >>101 beshort&0xf 0xa \b5-6-5
1016 >>101 beshort&0xf 0xb \b(reserved %d)
1017 >>101 beshort&0xf 0xc \b(reserved %d)
1018 >>101 beshort&0xf 0xd \b(reserved %d)
1019 >>101 beshort&0xf 0xe \b(reserved %d)
1020 >>101 beshort&0xf 0xf \b1-BLACK=1
1021 >101 beshort&0xf0 x \b, colorfmt=
1022 >>101 beshort&0xf0 0x00 \bYONLY
1023 >>101 beshort&0xf0 0x10 \bYUV240
1024 >>101 beshort&0xf0 0x20 \bYWV422
1025 >>101 beshort&0xf0 0x30 \bYWV444
1026 >>101 beshort&0xf0 0x40 \bCMYK
1027 >>101 beshort&0xf0 0x50 \bCMYKDIRECT
1028 >>101 beshort&0xf0 0x60 \bNCOMPONENT
1029 >>101 beshort&0xf0 0x70 \bRGB
1030 >>101 beshort&0xf0 0x80 \bRGBE
1031 >>101 beshort&0xf0 >0x80 \b(reserved 0x%x)
1033 # From: Johan van der Knijff <johan.vanderknijff@kb.nl>
1035 # BPG (Better Portable Graphics) format
1036 # http://bellard.org/bpg/
1037 # http://fileformats.archiveteam.org/wiki/BPG
1039 0 string \x42\x50\x47\xFB BPG (Better Portable Graphics)