2 #------------------------------------------------------------------------------
3 # $File: images,v 1.102 2015/01/02 02:36:35 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
118 >(4.L) use \^tiff_ifd
119 0 string II\x2a\x00 TIFF image data, little-endian
124 >0 leshort x \b, direntries=%d
134 >>>8 leshort x \b, width=%d
137 >>>8 leshort x \b, height=%d
140 >>8 leshort x \b, bps=%d
143 >>4 lelong 1 \b, compression=
144 >>>8 leshort 1 \bnone
145 >>>8 leshort 2 \bhuffman
146 >>>8 leshort 3 \bbi-level group 3
147 >>>8 leshort 4 \bbi-level group 4
149 >>>8 leshort 6 \bJPEG (old)
150 >>>8 leshort 7 \bJPEG
151 >>>8 leshort 8 \bdeflate
152 >>>8 leshort 9 \bJBIG, ITU-T T.85
153 >>>8 leshort 0xa \bJBIG, ITU-T T.43
154 >>>8 leshort 0x7ffe \bNeXT RLE 2-bit
155 >>>8 leshort 0x8005 \bPackBits (Macintosh RLE)
156 >>>8 leshort 0x8029 \bThunderscan RLE
157 >>>8 leshort 0x807f \bRasterPadding (CT or MP)
158 >>>8 leshort 0x8080 \bRLE (Line Work)
159 >>>8 leshort 0x8081 \bRLE (High-Res Cont-Tone)
160 >>>8 leshort 0x8082 \bRLE (Binary Line Work)
161 >>>8 leshort 0x80b2 \bDeflate (PKZIP)
162 >>>8 leshort 0x80b3 \bKodak DCS
163 >>>8 leshort 0x8765 \bJBIG
164 >>>8 leshort 0x8798 \bJPEG2000
165 >>>8 leshort 0x8799 \bNikon NEF Compressed
167 >>>>8 leshort x \b(unknown 0x%x)
169 >0 leshort 0x106 \b, PhotometricIntepretation=
170 >>8 leshort 0 \bWhiteIsZero
171 >>8 leshort 1 \bBlackIsZero
173 >>8 leshort 3 \bRGB Palette
174 >>8 leshort 4 \bTransparency Mask
176 >>8 leshort 6 \bYCbCr
177 >>8 leshort 8 \bCIELab
178 >>>8 leshort x \b(unknown=0x%x)
186 >>(8.l) string x \b, name=%s
190 >>(8.l) string x \b, description=%s
194 >>(8.l) string x \b, manufacturer=%s
198 >>(8.l) string x \b, model=%s
204 >0 leshort 0x112 \b, orientation=
205 >>8 leshort 1 \bupper-left
206 >>8 leshort 3 \blower-right
207 >>8 leshort 6 \bupper-right
208 >>8 leshort 8 \blower-left
209 >>8 leshort 9 \bundefined
211 >>>8 leshort x \b[*%d*]
215 >>8 lelong x \b, xresolution=%d
219 >>8 lelong x \b, yresolution=%d
223 >>8 leshort x \b, resolutionunit=%d
227 >>(8.l) string x \b, software=%s
231 >>(8.l) string x \b, datetime=%s
235 >>(8.l) string x \b, hostcomputer=%s
240 # PrimaryChromaticities
249 # ReferenceBlackWhite
254 >>(8.l) string x \b, copyright=%s
260 >0 leshort 0x8825 \b, GPS-Data
263 #>0 leshort x \b, unknown=0x%x
266 0 string MM\x00\x2b Big TIFF image data, big-endian
268 0 string II\x2b\x00 Big TIFF image data, little-endian
271 # PNG [Portable Network Graphics, or "PNG's Not GIF"] images
272 # (Greg Roelofs, newt@uchicago.edu)
273 # (Albert Cahalan, acahalan@cs.uml.edu)
275 # 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
277 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
279 >16 belong x \b, %d x
282 >25 byte 0 grayscale,
283 >25 byte 2 \b/color RGB,
285 >25 byte 4 gray+alpha,
286 >25 byte 6 \b/color RGBA,
287 #>26 byte 0 deflate/32K,
288 >28 byte 0 non-interlaced
289 >28 byte 1 interlaced
291 # possible GIF replacements; none yet released!
292 # (Greg Roelofs, newt@uchicago.edu)
294 # GRR 950115: this was mine ("Zip GIF"):
295 0 string GIF94z ZIF image (GIF+deflate alpha)
296 !:mime image/x-unknown
298 # GRR 950115: this is Jeremy Wohl's Free Graphics Format (better):
300 0 string FGF95a FGF image (GIF+deflate beta)
301 !:mime image/x-unknown
303 # GRR 950115: this is Thomas Boutell's Portable Bitmap Format proposal
304 # (best; not yet implemented):
306 0 string PBF PBF image (deflate compression)
307 !:mime image/x-unknown
310 0 string GIF8 GIF image data
313 >4 string 7a \b, version 8%s,
314 >4 string 9a \b, version 8%s,
317 #>10 byte &0x80 color mapped,
318 #>10 byte&0x07 =0x00 2 colors
319 #>10 byte&0x07 =0x01 4 colors
320 #>10 byte&0x07 =0x02 8 colors
321 #>10 byte&0x07 =0x03 16 colors
322 #>10 byte&0x07 =0x04 32 colors
323 #>10 byte&0x07 =0x05 64 colors
324 #>10 byte&0x07 =0x06 128 colors
325 #>10 byte&0x07 =0x07 256 colors
327 # ITC (CMU WM) raster files. It is essentially a byte-reversed Sun raster,
328 # 1 plane, no encoding.
329 0 string \361\0\100\273 CMU window manager raster image data
334 # Magick Image File Format
335 0 string id=ImageMagick MIFF image data
338 0 long 1123028772 Artisan image data
339 >4 long 1 \b, rectangular 24-bit
340 >4 long 2 \b, rectangular 8-bit with colormap
341 >4 long 3 \b, rectangular 32-bit (24-bit with matte)
343 # FIG (Facility for Interactive Generation of figures), an object-based format
344 0 search/1 #FIG FIG image text
345 >5 string x \b, version %.3s
348 0 string ARF_BEGARF PHIGS clear text archive
349 0 string @(#)SunPHIGS SunPHIGS
350 # version number follows, in the form m.n
351 >40 string SunBin binary
352 >32 string archive archive
354 # GKS (Graphics Kernel System)
355 0 string GKSM GKS Metafile
356 >24 string SunGKS \b, SunGKS
359 0 string BEGMF clear text Computer Graphics Metafile
361 # MGR bitmaps (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
362 0 string yz MGR bitmap, modern format, 8-bit aligned
363 0 string zz MGR bitmap, old format, 1-bit deep, 16-bit aligned
364 0 string xz MGR bitmap, old format, 1-bit deep, 32-bit aligned
365 0 string yx MGR bitmap, modern format, squeezed
367 # Fuzzy Bitmap (FBM) images
368 0 string %bitmap\0 FBM image data
369 >30 long 0x31 \b, mono
370 >30 long 0x33 \b, color
373 1 string PC\ Research,\ Inc group 3 fax data
374 >29 byte 0 \b, normal resolution (204x98 DPI)
375 >29 byte 1 \b, fine resolution (204x196 DPI)
376 # From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
377 0 string Sfff structured fax file
379 # From: Joerg Jenderek <joerg.jen.der.ek@gmx.net>
380 # most files with the extension .EPA and some with .BMP
381 0 string \x11\x06 Award BIOS Logo, 136 x 84
382 !:mime image/x-award-bioslogo
383 0 string \x11\x09 Award BIOS Logo, 136 x 126
384 !:mime image/x-award-bioslogo
385 #0 string \x07\x1f BIOS Logo corrupted?
386 # http://www.blackfiveservices.co.uk/awbmtools.shtml
387 # http://biosgfx.narod.ru/v3/
388 # http://biosgfx.narod.ru/abr-2/
390 >4 leshort <1981 Award BIOS bitmap
391 !:mime image/x-award-bmp
392 # image width is a multiple of 4
394 >>>4 leshort x \b, %d
396 >>4 leshort&0x0003 >0 \b,
397 >>>4 leshort&0x0003 =1
399 >>>4 leshort&0x0003 =2
401 >>>4 leshort&0x0003 =3
404 # at offset 8 starts imagedata followed by "RGB " marker
406 # PC bitmaps (OS/2, Windows BMP files) (Greg Roelofs, newt@uchicago.edu)
407 # http://en.wikipedia.org/wiki/BMP_file_format#DIB_header_.\
408 # 28bitmap_information_header.29
410 >14 leshort 12 PC bitmap, OS/2 1.x format
411 !:mime image/x-ms-bmp
412 >>18 leshort x \b, %d x
414 >14 leshort 64 PC bitmap, OS/2 2.x format
415 !:mime image/x-ms-bmp
416 >>18 leshort x \b, %d x
418 >14 leshort 40 PC bitmap, Windows 3.x format
419 !:mime image/x-ms-bmp
420 >>18 lelong x \b, %d x
423 >14 leshort 124 PC bitmap, Windows 98/2000 and newer format
424 !:mime image/x-ms-bmp
425 >>18 lelong x \b, %d x
428 >14 leshort 108 PC bitmap, Windows 95/NT4 and newer format
429 !:mime image/x-ms-bmp
430 >>18 lelong x \b, %d x
433 >14 leshort 128 PC bitmap, Windows NT/2000 format
434 !:mime image/x-ms-bmp
435 >>18 lelong x \b, %d x
439 #0 string IC PC icon data
440 #0 string PI PC pointer image data
441 #0 string CI PC color icon data
442 #0 string CP PC color pointer image data
443 # Conflicts with other entries [BABYL]
444 #0 string BA PC bitmap array data
446 # XPM icons (Greg Roelofs, newt@uchicago.edu)
447 0 search/1 /*\ XPM\ */ X pixmap image text
450 # Utah Raster Toolkit RLE images (janl@ifi.uio.no)
451 0 leshort 0xcc52 RLE image data,
454 >2 leshort >0 \b, lower left corner: %d
455 >4 leshort >0 \b, lower right corner: %d
456 >10 byte&0x1 =0x1 \b, clear first
457 >10 byte&0x2 =0x2 \b, no background
458 >10 byte&0x4 =0x4 \b, alpha channel
459 >10 byte&0x8 =0x8 \b, comment
460 >11 byte >0 \b, %d color channels
461 >12 byte >0 \b, %d bits per pixel
462 >13 byte >0 \b, %d color map channels
464 # image file format (Robert Potter, potter@cs.rochester.edu)
465 0 string Imagefile\ version- iff image data
466 # this adds the whole header (inc. version number), informative but longish
469 # Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
470 0 belong 0x59a66a95 Sun raster image data
471 >4 belong >0 \b, %d x
473 >12 belong >0 %d-bit,
474 #>16 belong >0 %d bytes long,
475 >20 belong 0 old format,
476 #>20 belong 1 standard,
477 >20 belong 2 compressed,
481 >20 belong 0xffff reserved for testing,
482 >24 belong 0 no colormap
483 >24 belong 1 RGB colormap
484 >24 belong 2 raw colormap
485 #>28 belong >0 colormap is %d bytes long
487 # SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
490 # http://reality.sgi.com/grafica/sgiimage.html
492 0 beshort 474 SGI image data
493 #>2 byte 0 \b, verbatim
495 #>3 byte 1 \b, normal precision
496 >3 byte 2 \b, high precision
497 >4 beshort x \b, %d-D
498 >6 beshort x \b, %d x
500 >10 beshort x \b, %d channel
502 >80 string >0 \b, "%s"
504 0 string IT01 FIT image data
509 0 string IT02 FIT image data
514 2048 string PCD_IPI Kodak Photo CD image pack file
515 >0xe02 byte&0x03 0x00 , landscape mode
516 >0xe02 byte&0x03 0x01 , portrait mode
517 >0xe02 byte&0x03 0x02 , landscape mode
518 >0xe02 byte&0x03 0x03 , portrait mode
519 0 string PCD_OPA Kodak Photo CD overview pack file
521 # FITS format. Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
522 # FITS is the Flexible Image Transport System, the de facto standard for
523 # data and image transfer, storage, etc., for the astronomical community.
524 # (FITS floating point formats are big-endian.)
525 0 string SIMPLE\ \ = FITS image data
526 >109 string 8 \b, 8-bit, character or unsigned binary integer
527 >108 string 16 \b, 16-bit, two's complement binary integer
528 >107 string \ 32 \b, 32-bit, two's complement binary integer
529 >107 string -32 \b, 32-bit, floating point, single precision
530 >107 string -64 \b, 64-bit, floating point, double precision
533 0 string This\ is\ a\ BitMap\ file Lisp Machine bit-array-file
535 # From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
538 0 beshort 0x1010 PEX Binary Archive
540 # DICOM medical imaging data
541 128 string DICM DICOM medical imaging data
542 !:mime application/dicom
544 # XWD - X Window Dump file.
545 # As described in /usr/X11R6/include/X11/XWDFile.h
546 # used by the xwd program.
547 # Bradford Castalia, idaeim, 1/01
548 # updated by Adam Buchbinder, 2/09
549 # The following assumes version 7 of the format; the first long is the length
550 # of the header, which is at least 25 4-byte longs, and the one at offset 8
551 # is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
552 # which is a maximum of 32.
556 >>>4 belong 7 XWD X Window Dump image data
557 !:mime image/x-xwindowdump
558 >>>>100 string >\0 \b, "%s"
559 >>>>16 belong x \b, %dx
560 >>>>20 belong x \b%dx
563 # PDS - Planetary Data System
564 # These files use Parameter Value Language in the header section.
565 # Unfortunately, there is no certain magic, but the following
566 # strings have been found to be most likely.
567 0 string NJPL1I00 PDS (JPL) image data
568 2 string NJPL1I PDS (JPL) image data
569 0 string CCSD3ZF PDS (CCSD) image data
570 2 string CCSD3Z PDS (CCSD) image data
571 0 string PDS_ PDS image data
572 0 string LBLSIZE= PDS (VICAR) image data
574 # pM8x: ATARI STAD compressed bitmap format
576 # from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
577 # p M 8 5/6 xx yy zz data...
578 # Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
579 # bytes either run horizontally (pM85) or vertically (pM86). yy is the
580 # most frequent byte, xx and zz are runlength escape codes, where xx is
581 # used for runs of yy.
583 0 string pM85 Atari ST STAD bitmap image data (hor)
584 >5 byte 0x00 (white background)
585 >5 byte 0xFF (black background)
586 0 string pM86 Atari ST STAD bitmap image data (vert)
587 >5 byte 0x00 (white background)
588 >5 byte 0xFF (black background)
590 # Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
591 # http://www.atarimax.com/jindroush.atari.org/afmtatr.html
592 0 leshort 0x0296 Atari ATR image
595 # This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
597 # SGI RICE image file <mpruett@sgi.com>
598 #0 beshort 0x5249 RICE image
607 #>10 beshort 1 4:2:2:4
609 #>10 beshort 3 4:4:4:4
611 #>12 beshort 2 CCIR601
616 # From: Dan Fandrich <dan@coneharvesters.com>
617 # updated by Joerg Jenderek at Feb 2013 by http://de.wikipedia.org/wiki/PCX
618 # http://web.archive.org/web/20100206055706/http://www.qzx.com/pc-gpe/pcx.txt
619 # GRR: original test was still too general as it catches xbase examples T5.DBT,T6.DBT with 0xa000000
620 # 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
621 0 ubelong&0xffF8fe00 0x0a000000
622 # for PCX bit depth > 0
624 # test for valid versions
629 >>>>1 ubyte 0 ver. 2.5 image data
630 >>>>1 ubyte 2 ver. 2.8 image data, with palette
631 >>>>1 ubyte 3 ver. 2.8 image data, without palette
632 >>>>1 ubyte 4 for Windows image data
633 >>>>1 ubyte 5 ver. 3.0 image data
634 >>>>4 uleshort x bounding box [%d,
635 >>>>6 uleshort x %d] -
636 >>>>8 uleshort x [%d,
637 >>>>10 uleshort x %d],
638 >>>>65 ubyte >1 %d planes each of
640 >>>>68 byte 1 colour,
641 >>>>68 byte 2 grayscale,
642 # this should not happen
643 >>>>68 default x image,
644 >>>>12 leshort >0 %d x
645 >>>>>14 uleshort x %d dpi,
646 >>>>2 byte 0 uncompressed
647 >>>>2 byte 1 RLE compressed
650 # From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
651 0 string 8BPS Adobe Photoshop Image
652 !:mime image/vnd.adobe.photoshop
654 >18 belong x \b, %d x
657 >24 beshort 1 grayscale
658 >>12 beshort 2 with alpha
659 >24 beshort 2 indexed
664 >24 beshort 7 multichannel
665 >24 beshort 8 duotone
668 >>12 beshort x \b, %dx
670 >22 beshort x %d-bit channel
673 # XV thumbnail indicator (ThMO)
674 0 string P7\ 332 XV thumbnail image data
676 # NITF is defined by United States MIL-STD-2500A
677 0 string NITF National Imagery Transmission Format
678 >25 string >\0 dated %.14s
680 # GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
681 0 belong 0x00010008 GEM Image data
684 >4 beshort x %d planes,
686 >10 beshort x %d pixelsize
688 # GEM Metafile (Wolfram Kleff)
689 0 lelong 0x0018FFFF GEM Metafile data
690 >4 leshort x version %d
693 # SMJPEG. A custom Motion JPEG format used by Loki Entertainment
694 # Software Torbjorn Andersson <d91tan@Update.UU.SE>.
696 0 string \0\nSMJPEG SMJPEG
697 >8 belong x %d.x data
698 # According to the specification you could find any number of _TXT
699 # headers here, but I can't think of any way of handling that. None of
700 # the SMJPEG files I tried it on used this feature. Even if such a
701 # file is encountered the output should still be reasonable.
703 >>24 beshort >0 %d Hz
706 >>28 string NONE uncompressed
707 # >>28 string APCM ADPCM compressed
710 # Help! Isn't there any way to avoid writing this part twice?
712 # >>>48 string JFIF JPEG
713 >>>40 belong >0 %d frames
714 >>>44 beshort >0 (%d x
717 # >>32 string JFIF JPEG
718 >>24 belong >0 %d frames
719 >>28 beshort >0 (%d x
722 0 string Paint\ Shop\ Pro\ Image\ File Paint Shop Pro Image File
724 # "thumbnail file" (icon)
725 # descended from "xv", but in use by other applications as well (Wolfram Kleff)
726 0 string P7\ 332 XV "thumbnail file" (icon) data
728 # taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
729 0 string KiSS KISS/GS
732 >>8 leshort x %d colors
733 >>10 leshort x %d groups
741 # Webshots (www.webshots.com), by John Harrison
742 0 string C\253\221g\230\0\0\0 Webshots Desktop .wbz file
744 # Hercules DASD image files
745 # From Jan Jaeger <jj@septa.nl>
746 0 string CKD_P370 Hercules CKD DASD image file
747 >8 long x \b, %d heads per cylinder
748 >12 long x \b, track size %d bytes
749 >16 byte x \b, device type 33%2.2X
751 0 string CKD_C370 Hercules compressed CKD DASD image file
752 >8 long x \b, %d heads per cylinder
753 >12 long x \b, track size %d bytes
754 >16 byte x \b, device type 33%2.2X
756 0 string CKD_S370 Hercules CKD DASD shadow file
757 >8 long x \b, %d heads per cylinder
758 >12 long x \b, track size %d bytes
759 >16 byte x \b, device type 33%2.2X
761 # Squeak images and programs - etoffi@softhome.net
762 0 string \146\031\0\0 Squeak image data
763 0 search/1 'From\040Squeak Squeak program text
765 # partimage: file(1) magic for PartImage files (experimental, incomplete)
766 # Author: Hans-Joachim Baader <hjb@pro-linux.de>
767 0 string PaRtImAgE-VoLuMe PartImage
768 >0x0020 string 0.6.1 file version %s
769 >>0x0060 lelong >-1 volume %d
770 #>>0x0064 8 byte identifier
772 >>0x0200 string >\0 type %s
773 >>0x1400 string >\0 device %s,
774 >>0x1600 string >\0 original filename %s,
775 # Some fields omitted
776 >>0x2744 lelong 0 not compressed
777 >>0x2744 lelong 1 gzip compressed
778 >>0x2744 lelong 2 bzip2 compressed
779 >>0x2744 lelong >2 compressed with unknown algorithm
780 >0x0020 string >0.6.1 file version %s
781 >0x0020 string <0.6.1 file version %s
783 # DCX is multi-page PCX, using a simple header of up to 1024
784 # offsets for the respective PCX components.
785 # From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
786 0 lelong 987654321 DCX multi-page PCX image data
788 # Simon Walton <simonw@matteworld.com>
789 # Kodak Cineon format for scanned negatives
790 # http://www.kodak.com/US/en/motion/support/dlad/
791 0 lelong 0xd75f2a80 Cineon image data
792 >200 belong >0 \b, %d x
796 # Bio-Rad .PIC is an image format used by microscope control systems
797 # and related image processing software used by biologists.
798 # From: Vebjorn Ljosa <vebjorn@ljosa.com>
799 # BOOL values are two-byte integers; use them to rule out false positives.
800 # http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
801 # Samples: http://www.loci.wisc.edu/software/sample-data
804 >>54 leshort 12345 Bio-Rad .PIC Image File
807 >>>4 leshort =1 1 image in file
808 >>>4 leshort >1 %d images in file
810 # From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
811 # The description of *.mrw format can be found at
812 # http://www.dalibor.cz/minolta/raw_file_format.htm
813 0 string \000MRM Minolta Dimage camera raw image data
815 # Summary: DjVu image / document
817 # Reference: http://djvu.org/docs/DjVu3Spec.djvu
818 # Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
819 # Modified by (1): Abel Cheung <abelcheung@gmail.com>
821 >12 string DJVM DjVu multiple page document
822 !:mime image/vnd.djvu
823 >12 string DJVU DjVu image or single page document
824 !:mime image/vnd.djvu
825 >12 string DJVI DjVu shared document
826 !:mime image/vnd.djvu
827 >12 string THUM DjVu page thumbnails
828 !:mime image/vnd.djvu
830 # Originally by Marc Espie
831 # Modified by Robert Minsk <robertminsk at yahoo.com>
832 # http://www.openexr.com/openexrfilelayout.pdf
833 0 lelong 20000630 OpenEXR image data,
835 >4 lelong&0x000000ff x version %d,
836 >4 lelong ^0x00000200 storage: scanline
837 >4 lelong &0x00000200 storage: tiled
838 >8 search/0x1000 compression\0 \b, compression:
847 >>&16 byte >7 unknown
848 >8 search/0x1000 dataWindow\0 \b, dataWindow:
853 >8 search/0x1000 displayWindow\0 \b, displayWindow:
858 >8 search/0x1000 lineOrder\0 \b, lineOrder:
859 >>&14 byte 0 increasing y
860 >>&14 byte 1 decreasing y
861 >>&14 byte 2 random y
862 >>&14 byte >2 unknown
864 # SMPTE Digital Picture Exchange Format, SMPTE DPX
866 # ANSI/SMPTE 268M-1994, SMPTE Standard for File Format for Digital
867 # Moving-Picture Exchange (DPX), v1.0, 18 February 1994
868 # Robert Minsk <robertminsk at yahoo.com>
869 0 string SDPX DPX image data, big-endian,
877 >768 beshort 0 left to right/top to bottom
878 >768 beshort 1 right to left/top to bottom
879 >768 beshort 2 left to right/bottom to top
880 >768 beshort 3 right to left/bottom to top
881 >768 beshort 4 top to bottom/left to right
882 >768 beshort 5 top to bottom/right to left
883 >768 leshort 6 bottom to top/left to right
884 >768 leshort 7 bottom to top/right to left
886 # From: Tom Hilinski <tom.hilinski@comcast.net>
887 # http://www.unidata.ucar.edu/packages/netcdf/
888 0 string CDF\001 NetCDF Data Format data
890 #-----------------------------------------------------------------------
891 # Hierarchical Data Format, used to facilitate scientific data exchange
892 # specifications at http://hdf.ncsa.uiuc.edu/
893 0 belong 0x0e031301 Hierarchical Data Format (version 4) data
894 !:mime application/x-hdf
895 0 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) data
896 !:mime application/x-hdf
897 512 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 512 bytes user block
898 !:mime application/x-hdf
899 1024 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 1k user block
900 !:mime application/x-hdf
901 2048 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 2k user block
902 !:mime application/x-hdf
903 4096 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 4k user block
904 !:mime application/x-hdf
907 # From: Tobias Burnus <burnus@net-b.de>
908 # Xara (for a while: Corel Xara) is a graphic package, see
909 # http://www.xara.com/ for Windows and as GPL application for Linux
910 0 string XARA\243\243 Xara graphics file
912 # http://www.cartesianinc.com/Tech/
913 0 string CPC\262 Cartesian Perceptual Compression image
916 # From Albert Cahalan <acahalan@gmail.com>
917 # puredigital used it for the CVS disposable camcorder
918 #8 lelong 4 ZBM bitmap image data
922 # From Albert Cahalan <acahalan@gmail.com>
923 # uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
924 0 string C565 OLPC firmware icon image data
928 # Applied Images - Image files from Cytovision
929 # Gustavo Junior Alves <gjalves@gjalves.com.br>
930 0 string \xce\xda\xde\xfa Cytovision Metaphases file
931 0 string \xed\xad\xef\xac Cytovision Karyotype file
932 0 string \x0b\x00\x03\x00 Cytovision FISH Probe file
933 0 string \xed\xfe\xda\xbe Cytovision FLEX file
934 0 string \xed\xab\xed\xfe Cytovision FLEX file
935 0 string \xad\xfd\xea\xad Cytovision RATS file
937 # Wavelet Scalar Quantization format used in gray-scale fingerprint images
938 # From Tano M Fotang <mfotang@quanteq.com>
939 0 string \xff\xa0\xff\xa8\x00 Wavelet Scalar Quantization image data
941 # Type: PCO B16 image files
942 # URL: http://www.pco.de/fileadmin/user_upload/db/download/MA_CWDCOPIE_0412b.pdf
943 # From: Florian Philipp <florian.philipp@binarywings.net>
945 # Description: Pixel image format produced by PCO Camware, typically used
946 # together with PCO cameras.
947 # Note: Different versions exist for e.g. 8 bit and 16 bit images.
948 # Documentation is incomplete.
949 0 string/b PCO- PCO B16 image data
952 >20 lelong 0 \b, short header
953 >20 lelong -1 \b, extended header
954 >>24 lelong 0 \b, grayscale
955 >>>36 lelong 0 linear LUT
956 >>>36 lelong 1 logarithmic LUT
958 >>>32 lelong x \b,%d]
959 >>24 lelong 1 \b, color
960 >>>64 lelong 0 linear LUT
961 >>>64 lelong 1 logarithmic LUT
963 >>>44 lelong x \b,%d]
965 >>>52 lelong x \b,%d]
967 >>>60 lelong x \b,%d]
969 # Polar Monitor Bitmap (.pmb) used as logo for Polar Electro watches
970 # From: Markus Heidelberg <markus.heidelberg at web.de>
971 0 string/t [BitmapInfo2] Polar Monitor Bitmap text
972 !:mime image/x-polar-monitor-bitmap
974 # From: Rick Richardson <rickrich@gmail.com>
975 0 string GARMIN\ BITMAP\ 01 Garmin Bitmap file
977 # Type: Ulead Photo Explorer5 (.pe5)
978 # URL: http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese)
979 # From: Simon Horman <horms@debian.org>
980 0 string IIO2H Ulead Photo Explorer5
983 # URL: http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
984 # From: Mathias Brodala <info@noctus.net>
985 0 string Xcur X11 cursor
987 # Type: Olympus ORF raw images.
988 # URL: http://libopenraw.freedesktop.org/wiki/Olympus_ORF
989 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
990 0 string MMOR Olympus ORF raw image data, big-endian
991 !:mime image/x-olympus-orf
992 0 string IIRO Olympus ORF raw image data, little-endian
993 !:mime image/x-olympus-orf
994 0 string IIRS Olympus ORF raw image data, little-endian
995 !:mime image/x-olympus-orf
997 # Type: files used in modern AVCHD camcoders to store clip information
999 # From: Alexander Danilov <alexander.a.danilov@gmail.com>
1000 0 string HDMV0100 AVCHD Clip Information
1002 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
1003 # URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
1004 # Radiance HDR; usually has .pic or .hdr extension.
1005 0 string #?RADIANCE\n Radiance HDR image data
1006 #!mime image/vnd.radiance
1008 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
1009 # URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
1010 # Used by the pfstools packages. The regex matches for the image size could
1011 # probably use some work. The MIME type is made up; if there's one in
1012 # actual common use, it should replace the one below.
1013 0 string PFS1\x0a PFS HDR image data
1015 >1 regex [0-9]*\ \b, %s
1016 >>1 regex \ [0-9]{4} \bx%s
1019 # URL: http://www.photofo.com/downloads/x3f-raw-format.pdf
1020 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
1021 # Note that the MIME type isn't defined anywhere that I can find; if
1022 # there's a canonical type for this format, it should replace this one.
1023 0 string FOVb Foveon X3F raw image data
1025 >6 leshort x \b, version %d.
1027 >28 lelong x \b, %dx
1031 # From Adam Buchbinder <adam.buchbinder@gmail.com>
1032 0 string PDN3 Paint.NET image data
1033 !:mime image/x-paintnet
1035 # Not really an image.
1036 # From: "Tano M. Fotang" <mfotang@quanteq.com>
1037 0 string \x46\x4d\x52\x00 ISO/IEC 19794-2 Format Minutiae Record (FMR)
1039 # WEBP https://developers.google.com/speed/webp/docs/riff_container
1041 #>8 string WEBP Web/P image data
1042 #>>4 lelong x \b, %d bytes
1044 # doc: http://www.shikino.co.jp/eng/products/images/FLOWER.jpg.zip
1045 # example: http://www.shikino.co.jp/eng/products/images/FLOWER.wdp.zip
1046 90 bequad 0x574D50484F544F00 JPEG-XR Image
1047 >98 byte&0x08 =0x08 \b, hard tiling
1048 >99 byte&0x80 =0x80 \b, tiling present
1049 >99 byte&0x40 =0x40 \b, codestream present
1050 >99 byte&0x38 x \b, spatial xform=
1051 >99 byte&0x38 0x00 \bTL
1052 >99 byte&0x38 0x08 \bBL
1053 >99 byte&0x38 0x10 \bTR
1054 >99 byte&0x38 0x18 \bBR
1055 >99 byte&0x38 0x20 \bBT
1056 >99 byte&0x38 0x28 \bRB
1057 >99 byte&0x38 0x30 \bLT
1058 >99 byte&0x38 0x38 \bLB
1059 >100 byte&0x80 =0x80 \b, short header
1060 >>102 beshort+1 x \b, %d
1061 >>104 beshort+1 x \bx%d
1062 >100 byte&0x80 =0x00 \b, long header
1063 >>102 belong+1 x \b, %x
1064 >>106 belong+1 x \bx%x
1065 >101 beshort&0xf x \b, bitdepth=
1066 >>101 beshort&0xf 0x0 \b1-WHITE=1
1067 >>101 beshort&0xf 0x1 \b8
1068 >>101 beshort&0xf 0x2 \b16
1069 >>101 beshort&0xf 0x3 \b16-SIGNED
1070 >>101 beshort&0xf 0x4 \b16-FLOAT
1071 >>101 beshort&0xf 0x5 \b(reserved 5)
1072 >>101 beshort&0xf 0x6 \b32-SIGNED
1073 >>101 beshort&0xf 0x7 \b32-FLOAT
1074 >>101 beshort&0xf 0x8 \b5
1075 >>101 beshort&0xf 0x9 \b10
1076 >>101 beshort&0xf 0xa \b5-6-5
1077 >>101 beshort&0xf 0xb \b(reserved %d)
1078 >>101 beshort&0xf 0xc \b(reserved %d)
1079 >>101 beshort&0xf 0xd \b(reserved %d)
1080 >>101 beshort&0xf 0xe \b(reserved %d)
1081 >>101 beshort&0xf 0xf \b1-BLACK=1
1082 >101 beshort&0xf0 x \b, colorfmt=
1083 >>101 beshort&0xf0 0x00 \bYONLY
1084 >>101 beshort&0xf0 0x10 \bYUV240
1085 >>101 beshort&0xf0 0x20 \bYWV422
1086 >>101 beshort&0xf0 0x30 \bYWV444
1087 >>101 beshort&0xf0 0x40 \bCMYK
1088 >>101 beshort&0xf0 0x50 \bCMYKDIRECT
1089 >>101 beshort&0xf0 0x60 \bNCOMPONENT
1090 >>101 beshort&0xf0 0x70 \bRGB
1091 >>101 beshort&0xf0 0x80 \bRGBE
1092 >>101 beshort&0xf0 >0x80 \b(reserved 0x%x)
1094 # From: Johan van der Knijff <johan.vanderknijff@kb.nl>
1096 # BPG (Better Portable Graphics) format
1097 # http://bellard.org/bpg/
1098 # http://fileformats.archiveteam.org/wiki/BPG
1100 0 string \x42\x50\x47\xFB BPG (Better Portable Graphics)