images 24 KB

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  1. #------------------------------------------------------------------------------
  2. # $File: images,v 1.70 2010/11/25 15:00:12 christos Exp $
  3. # images: file(1) magic for image formats (see also "iff", and "c-lang" for
  4. # XPM bitmaps)
  5. #
  6. # originally from jef@helios.ee.lbl.gov (Jef Poskanzer),
  7. # additions by janl@ifi.uio.no as well as others. Jan also suggested
  8. # merging several one- and two-line files into here.
  9. #
  10. # little magic: PCX (first byte is 0x0a)
  11. # Targa - matches `povray', `ppmtotga' and `xv' outputs
  12. # by Philippe De Muyter <phdm@macqel.be>
  13. # at 2, byte ImgType must be 1, 2, 3, 9, 10 or 11
  14. # at 1, byte CoMapType must be 1 if ImgType is 1 or 9, 0 otherwise
  15. # at 3, leshort Index is 0 for povray, ppmtotga and xv outputs
  16. # `xv' recognizes only a subset of the following (RGB with pixelsize = 24)
  17. # `tgatoppm' recognizes a superset (Index may be anything)
  18. 1 belong&0xfff7ffff 0x01010000 Targa image data - Map
  19. >2 byte&8 8 - RLE
  20. >12 leshort >0 %hd x
  21. >14 leshort >0 %hd
  22. 1 belong&0xfff7ffff 0x00020000 Targa image data - RGB
  23. >2 byte&8 8 - RLE
  24. >12 leshort >0 %hd x
  25. >14 leshort >0 %hd
  26. 1 belong&0xfff7ffff 0x00030000 Targa image data - Mono
  27. >2 byte&8 8 - RLE
  28. >12 leshort >0 %hd x
  29. >14 leshort >0 %hd
  30. # PBMPLUS images
  31. # The next byte following the magic is always whitespace.
  32. 0 search/1 P1 Netpbm PBM image text
  33. !:mime image/x-portable-bitmap
  34. 0 search/1b P2 Netpbm PGM image text
  35. !:mime image/x-portable-greymap
  36. 0 search/1 P3 Netpbm PPM image text
  37. !:mime image/x-portable-pixmap
  38. 0 string P4 Netpbm PBM "rawbits" image data
  39. !:mime image/x-portable-bitmap
  40. 0 string P5 Netpbm PGM "rawbits" image data
  41. !:mime image/x-portable-greymap
  42. 0 string P6 Netpbm PPM "rawbits" image data
  43. !:mime image/x-portable-pixmap
  44. 0 string P7 Netpbm PAM image file
  45. !:mime image/x-portable-pixmap
  46. # From: bryanh@giraffe-data.com (Bryan Henderson)
  47. 0 string \117\072 Solitaire Image Recorder format
  48. >4 string \013 MGI Type 11
  49. >4 string \021 MGI Type 17
  50. 0 string .MDA MicroDesign data
  51. >21 byte 48 version 2
  52. >21 byte 51 version 3
  53. 0 string .MDP MicroDesign page data
  54. >21 byte 48 version 2
  55. >21 byte 51 version 3
  56. # NIFF (Navy Interchange File Format, a modification of TIFF) images
  57. # [GRR: this *must* go before TIFF]
  58. 0 string IIN1 NIFF image data
  59. !:mime image/x-niff
  60. # Canon RAW version 1 (CRW) files are a type of Canon Image File Format
  61. # (CIFF) file. These are apparently all little-endian.
  62. # From: Adam Buchbinder <adam.buchbinder@gmail.com>
  63. # URL: http://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html
  64. 0 string II\x1a\0\0\0HEAPCCDR Canon CIFF raw image data
  65. !:mime image/x-canon-crw
  66. >16 leshort x \b, version %d.
  67. >14 leshort x \b%d
  68. # Canon RAW version 2 (CR2) files are a kind of TIFF with an extra magic
  69. # number. Put this above the TIFF test to make sure we detect them.
  70. # These are apparently all little-endian.
  71. # From: Adam Buchbinder <adam.buchbinder@gmail.com>
  72. # URL: http://libopenraw.freedesktop.org/wiki/Canon_CR2
  73. 0 string II\x2a\0\x10\0\0\0CR Canon CR2 raw image data
  74. !:mime image/x-canon-cr2
  75. >10 byte x \b, version %d.
  76. >11 byte x \b%d
  77. # Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com)
  78. # The second word of TIFF files is the TIFF version number, 42, which has
  79. # never changed. The TIFF specification recommends testing for it.
  80. 0 string MM\x00\x2a TIFF image data, big-endian
  81. !:mime image/tiff
  82. 0 string II\x2a\x00 TIFF image data, little-endian
  83. !:mime image/tiff
  84. # PNG [Portable Network Graphics, or "PNG's Not GIF"] images
  85. # (Greg Roelofs, newt@uchicago.edu)
  86. # (Albert Cahalan, acahalan@cs.uml.edu)
  87. #
  88. # 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
  89. #
  90. 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
  91. !:mime image/png
  92. >16 belong x \b, %ld x
  93. >20 belong x %ld,
  94. >24 byte x %d-bit
  95. >25 byte 0 grayscale,
  96. >25 byte 2 \b/color RGB,
  97. >25 byte 3 colormap,
  98. >25 byte 4 gray+alpha,
  99. >25 byte 6 \b/color RGBA,
  100. #>26 byte 0 deflate/32K,
  101. >28 byte 0 non-interlaced
  102. >28 byte 1 interlaced
  103. # possible GIF replacements; none yet released!
  104. # (Greg Roelofs, newt@uchicago.edu)
  105. #
  106. # GRR 950115: this was mine ("Zip GIF"):
  107. 0 string GIF94z ZIF image (GIF+deflate alpha)
  108. !:mime image/x-unknown
  109. #
  110. # GRR 950115: this is Jeremy Wohl's Free Graphics Format (better):
  111. #
  112. 0 string FGF95a FGF image (GIF+deflate beta)
  113. !:mime image/x-unknown
  114. #
  115. # GRR 950115: this is Thomas Boutell's Portable Bitmap Format proposal
  116. # (best; not yet implemented):
  117. #
  118. 0 string PBF PBF image (deflate compression)
  119. !:mime image/x-unknown
  120. # GIF
  121. 0 string GIF8 GIF image data
  122. !:mime image/gif
  123. !:apple 8BIMGIFf
  124. >4 string 7a \b, version 8%s,
  125. >4 string 9a \b, version 8%s,
  126. >6 leshort >0 %hd x
  127. >8 leshort >0 %hd
  128. #>10 byte &0x80 color mapped,
  129. #>10 byte&0x07 =0x00 2 colors
  130. #>10 byte&0x07 =0x01 4 colors
  131. #>10 byte&0x07 =0x02 8 colors
  132. #>10 byte&0x07 =0x03 16 colors
  133. #>10 byte&0x07 =0x04 32 colors
  134. #>10 byte&0x07 =0x05 64 colors
  135. #>10 byte&0x07 =0x06 128 colors
  136. #>10 byte&0x07 =0x07 256 colors
  137. # ITC (CMU WM) raster files. It is essentially a byte-reversed Sun raster,
  138. # 1 plane, no encoding.
  139. 0 string \361\0\100\273 CMU window manager raster image data
  140. >4 lelong >0 %d x
  141. >8 lelong >0 %d,
  142. >12 lelong >0 %d-bit
  143. # Magick Image File Format
  144. 0 string id=ImageMagick MIFF image data
  145. # Artisan
  146. 0 long 1123028772 Artisan image data
  147. >4 long 1 \b, rectangular 24-bit
  148. >4 long 2 \b, rectangular 8-bit with colormap
  149. >4 long 3 \b, rectangular 32-bit (24-bit with matte)
  150. # FIG (Facility for Interactive Generation of figures), an object-based format
  151. 0 search/1 #FIG FIG image text
  152. >5 string x \b, version %.3s
  153. # PHIGS
  154. 0 string ARF_BEGARF PHIGS clear text archive
  155. 0 string @(#)SunPHIGS SunPHIGS
  156. # version number follows, in the form m.n
  157. >40 string SunBin binary
  158. >32 string archive archive
  159. # GKS (Graphics Kernel System)
  160. 0 string GKSM GKS Metafile
  161. >24 string SunGKS \b, SunGKS
  162. # CGM image files
  163. 0 string BEGMF clear text Computer Graphics Metafile
  164. # MGR bitmaps (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
  165. 0 string yz MGR bitmap, modern format, 8-bit aligned
  166. 0 string zz MGR bitmap, old format, 1-bit deep, 16-bit aligned
  167. 0 string xz MGR bitmap, old format, 1-bit deep, 32-bit aligned
  168. 0 string yx MGR bitmap, modern format, squeezed
  169. # Fuzzy Bitmap (FBM) images
  170. 0 string %bitmap\0 FBM image data
  171. >30 long 0x31 \b, mono
  172. >30 long 0x33 \b, color
  173. # facsimile data
  174. 1 string PC\ Research,\ Inc group 3 fax data
  175. >29 byte 0 \b, normal resolution (204x98 DPI)
  176. >29 byte 1 \b, fine resolution (204x196 DPI)
  177. # From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
  178. 0 string Sfff structured fax file
  179. # PC bitmaps (OS/2, Windows BMP files) (Greg Roelofs, newt@uchicago.edu)
  180. 0 string BM
  181. >14 leshort 12 PC bitmap, OS/2 1.x format
  182. !:mime image/x-ms-bmp
  183. >>18 leshort x \b, %d x
  184. >>20 leshort x %d
  185. >14 leshort 64 PC bitmap, OS/2 2.x format
  186. !:mime image/x-ms-bmp
  187. >>18 leshort x \b, %d x
  188. >>20 leshort x %d
  189. >14 leshort 40 PC bitmap, Windows 3.x format
  190. !:mime image/x-ms-bmp
  191. >>18 lelong x \b, %d x
  192. >>22 lelong x %d x
  193. >>28 leshort x %d
  194. >14 leshort 128 PC bitmap, Windows NT/2000 format
  195. !:mime image/x-ms-bmp
  196. >>18 lelong x \b, %d x
  197. >>22 lelong x %d x
  198. >>28 leshort x %d
  199. # Too simple - MPi
  200. #0 string IC PC icon data
  201. #0 string PI PC pointer image data
  202. #0 string CI PC color icon data
  203. #0 string CP PC color pointer image data
  204. # Conflicts with other entries [BABYL]
  205. #0 string BA PC bitmap array data
  206. # XPM icons (Greg Roelofs, newt@uchicago.edu)
  207. # note possible collision with C/REXX entry in c-lang; currently commented out
  208. 0 search/1 /*\ XPM\ */ X pixmap image text
  209. # Utah Raster Toolkit RLE images (janl@ifi.uio.no)
  210. 0 leshort 0xcc52 RLE image data,
  211. >6 leshort x %d x
  212. >8 leshort x %d
  213. >2 leshort >0 \b, lower left corner: %d
  214. >4 leshort >0 \b, lower right corner: %d
  215. >10 byte&0x1 =0x1 \b, clear first
  216. >10 byte&0x2 =0x2 \b, no background
  217. >10 byte&0x4 =0x4 \b, alpha channel
  218. >10 byte&0x8 =0x8 \b, comment
  219. >11 byte >0 \b, %d color channels
  220. >12 byte >0 \b, %d bits per pixel
  221. >13 byte >0 \b, %d color map channels
  222. # image file format (Robert Potter, potter@cs.rochester.edu)
  223. 0 string Imagefile\ version- iff image data
  224. # this adds the whole header (inc. version number), informative but longish
  225. >10 string >\0 %s
  226. # Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
  227. 0 belong 0x59a66a95 Sun raster image data
  228. >4 belong >0 \b, %d x
  229. >8 belong >0 %d,
  230. >12 belong >0 %d-bit,
  231. #>16 belong >0 %d bytes long,
  232. >20 belong 0 old format,
  233. #>20 belong 1 standard,
  234. >20 belong 2 compressed,
  235. >20 belong 3 RGB,
  236. >20 belong 4 TIFF,
  237. >20 belong 5 IFF,
  238. >20 belong 0xffff reserved for testing,
  239. >24 belong 0 no colormap
  240. >24 belong 1 RGB colormap
  241. >24 belong 2 raw colormap
  242. #>28 belong >0 colormap is %d bytes long
  243. # SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
  244. #
  245. # See
  246. # http://reality.sgi.com/grafica/sgiimage.html
  247. #
  248. 0 beshort 474 SGI image data
  249. #>2 byte 0 \b, verbatim
  250. >2 byte 1 \b, RLE
  251. #>3 byte 1 \b, normal precision
  252. >3 byte 2 \b, high precision
  253. >4 beshort x \b, %d-D
  254. >6 beshort x \b, %d x
  255. >8 beshort x %d
  256. >10 beshort x \b, %d channel
  257. >10 beshort !1 \bs
  258. >80 string >0 \b, "%s"
  259. 0 string IT01 FIT image data
  260. >4 belong x \b, %d x
  261. >8 belong x %d x
  262. >12 belong x %d
  263. #
  264. 0 string IT02 FIT image data
  265. >4 belong x \b, %d x
  266. >8 belong x %d x
  267. >12 belong x %d
  268. #
  269. 2048 string PCD_IPI Kodak Photo CD image pack file
  270. >0xe02 byte&0x03 0x00 , landscape mode
  271. >0xe02 byte&0x03 0x01 , portrait mode
  272. >0xe02 byte&0x03 0x02 , landscape mode
  273. >0xe02 byte&0x03 0x03 , portrait mode
  274. 0 string PCD_OPA Kodak Photo CD overview pack file
  275. # FITS format. Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
  276. # FITS is the Flexible Image Transport System, the de facto standard for
  277. # data and image transfer, storage, etc., for the astronomical community.
  278. # (FITS floating point formats are big-endian.)
  279. 0 string SIMPLE\ \ = FITS image data
  280. >109 string 8 \b, 8-bit, character or unsigned binary integer
  281. >108 string 16 \b, 16-bit, two's complement binary integer
  282. >107 string \ 32 \b, 32-bit, two's complement binary integer
  283. >107 string -32 \b, 32-bit, floating point, single precision
  284. >107 string -64 \b, 64-bit, floating point, double precision
  285. # other images
  286. 0 string This\ is\ a\ BitMap\ file Lisp Machine bit-array-file
  287. # From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
  288. # stuff.
  289. #
  290. 0 beshort 0x1010 PEX Binary Archive
  291. # DICOM medical imaging data
  292. 128 string DICM DICOM medical imaging data
  293. !:mime application/dicom
  294. # XWD - X Window Dump file.
  295. # As described in /usr/X11R6/include/X11/XWDFile.h
  296. # used by the xwd program.
  297. # Bradford Castalia, idaeim, 1/01
  298. # updated by Adam Buchbinder, 2/09
  299. # The following assumes version 7 of the format; the first long is the length
  300. # of the header, which is at least 25 4-byte longs, and the one at offset 8
  301. # is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
  302. # which is a maximum of 32.
  303. 0 belong >100
  304. >8 belong <3
  305. >>12 belong <33
  306. >>>4 belong 7 XWD X Window Dump image data
  307. !:mime image/x-xwindowdump
  308. >>>>100 string >\0 \b, "%s"
  309. >>>>16 belong x \b, %dx
  310. >>>>20 belong x \b%dx
  311. >>>>12 belong x \b%d
  312. # PDS - Planetary Data System
  313. # These files use Parameter Value Language in the header section.
  314. # Unfortunately, there is no certain magic, but the following
  315. # strings have been found to be most likely.
  316. 0 string NJPL1I00 PDS (JPL) image data
  317. 2 string NJPL1I PDS (JPL) image data
  318. 0 string CCSD3ZF PDS (CCSD) image data
  319. 2 string CCSD3Z PDS (CCSD) image data
  320. 0 string PDS_ PDS image data
  321. 0 string LBLSIZE= PDS (VICAR) image data
  322. # pM8x: ATARI STAD compressed bitmap format
  323. #
  324. # from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
  325. # p M 8 5/6 xx yy zz data...
  326. # Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
  327. # bytes either run horizontally (pM85) or vertically (pM86). yy is the
  328. # most frequent byte, xx and zz are runlength escape codes, where xx is
  329. # used for runs of yy.
  330. #
  331. 0 string pM85 Atari ST STAD bitmap image data (hor)
  332. >5 byte 0x00 (white background)
  333. >5 byte 0xFF (black background)
  334. 0 string pM86 Atari ST STAD bitmap image data (vert)
  335. >5 byte 0x00 (white background)
  336. >5 byte 0xFF (black background)
  337. # Gürkan Sengün <gurkan@linuks.mine.nu>, www.linuks.mine.nu
  338. # http://www.atarimax.com/jindroush.atari.org/afmtatr.html
  339. 0 leshort 0x0296 Atari ATR image
  340. # XXX:
  341. # This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
  342. # magic.
  343. # SGI RICE image file <mpruett@sgi.com>
  344. #0 beshort 0x5249 RICE image
  345. #>2 beshort x v%d
  346. #>4 beshort x (%d x
  347. #>6 beshort x %d)
  348. #>8 beshort 0 8 bit
  349. #>8 beshort 1 10 bit
  350. #>8 beshort 2 12 bit
  351. #>8 beshort 3 13 bit
  352. #>10 beshort 0 4:2:2
  353. #>10 beshort 1 4:2:2:4
  354. #>10 beshort 2 4:4:4
  355. #>10 beshort 3 4:4:4:4
  356. #>12 beshort 1 RGB
  357. #>12 beshort 2 CCIR601
  358. #>12 beshort 3 RP175
  359. #>12 beshort 4 YUV
  360. #------------------------------------------------------------------------------
  361. #
  362. # Marco Schmidt (marcoschmidt@users.sourceforge.net) -- an image file format
  363. # for the EPOC operating system, which is used with PDAs like those from Psion
  364. #
  365. # see http://huizen.dds.nl/~frodol/psiconv/html/Index.html for a description
  366. # of various EPOC file formats
  367. 0 string \x37\x00\x00\x10\x42\x00\x00\x10\x00\x00\x00\x00\x39\x64\x39\x47 EPOC MBM image file
  368. # PCX image files
  369. # From: Dan Fandrich <dan@coneharvesters.com>
  370. 0 beshort 0x0a00 PCX ver. 2.5 image data
  371. 0 beshort 0x0a02 PCX ver. 2.8 image data, with palette
  372. 0 beshort 0x0a03 PCX ver. 2.8 image data, without palette
  373. 0 beshort 0x0a04 PCX for Windows image data
  374. 0 beshort 0x0a05 PCX ver. 3.0 image data
  375. >4 leshort x bounding box [%hd,
  376. >6 leshort x %hd] -
  377. >8 leshort x [%hd,
  378. >10 leshort x %hd],
  379. >65 byte >1 %d planes each of
  380. >3 byte x %hhd-bit
  381. >68 byte 0 image,
  382. >68 byte 1 colour,
  383. >68 byte 2 grayscale,
  384. >68 byte >2 image,
  385. >68 byte <0 image,
  386. >12 leshort >0 %hd x
  387. >>14 leshort x %hd dpi,
  388. >2 byte 0 uncompressed
  389. >2 byte 1 RLE compressed
  390. # Adobe Photoshop
  391. # From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
  392. 0 string 8BPS Adobe Photoshop Image
  393. !:mime image/vnd.adobe.photoshop
  394. >4 beshort 2 (PSB)
  395. >18 belong x \b, %d x
  396. >14 belong x %d,
  397. >24 beshort 0 bitmap
  398. >24 beshort 1 grayscale
  399. >>12 beshort 2 with alpha
  400. >24 beshort 2 indexed
  401. >24 beshort 3 RGB
  402. >>12 beshort 4 \bA
  403. >24 beshort 4 CMYK
  404. >>12 beshort 5 \bA
  405. >24 beshort 7 multichannel
  406. >24 beshort 8 duotone
  407. >24 beshort 9 lab
  408. >12 beshort > 1
  409. >>12 beshort x \b, %dx
  410. >12 beshort 1 \b,
  411. >22 beshort x %d-bit channel
  412. >12 beshort > 1 \bs
  413. # XV thumbnail indicator (ThMO)
  414. 0 string P7\ 332 XV thumbnail image data
  415. # NITF is defined by United States MIL-STD-2500A
  416. 0 string NITF National Imagery Transmission Format
  417. >25 string >\0 dated %.14s
  418. # GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
  419. 0 belong 0x00010008 GEM Image data
  420. >12 beshort x %d x
  421. >14 beshort x %d,
  422. >4 beshort x %d planes,
  423. >8 beshort x %d x
  424. >10 beshort x %d pixelsize
  425. # GEM Metafile (Wolfram Kleff)
  426. 0 lelong 0x0018FFFF GEM Metafile data
  427. >4 leshort x version %d
  428. #
  429. # SMJPEG. A custom Motion JPEG format used by Loki Entertainment
  430. # Software Torbjorn Andersson <d91tan@Update.UU.SE>.
  431. #
  432. 0 string \0\nSMJPEG SMJPEG
  433. >8 belong x %d.x data
  434. # According to the specification you could find any number of _TXT
  435. # headers here, but I can't think of any way of handling that. None of
  436. # the SMJPEG files I tried it on used this feature. Even if such a
  437. # file is encountered the output should still be reasonable.
  438. >16 string _SND \b,
  439. >>24 beshort >0 %d Hz
  440. >>26 byte 8 8-bit
  441. >>26 byte 16 16-bit
  442. >>28 string NONE uncompressed
  443. # >>28 string APCM ADPCM compressed
  444. >>27 byte 1 mono
  445. >>28 byte 2 stereo
  446. # Help! Isn't there any way to avoid writing this part twice?
  447. >>32 string _VID \b,
  448. # >>>48 string JFIF JPEG
  449. >>>40 belong >0 %d frames
  450. >>>44 beshort >0 (%d x
  451. >>>46 beshort >0 %d)
  452. >16 string _VID \b,
  453. # >>32 string JFIF JPEG
  454. >>24 belong >0 %d frames
  455. >>28 beshort >0 (%d x
  456. >>30 beshort >0 %d)
  457. 0 string Paint\ Shop\ Pro\ Image\ File Paint Shop Pro Image File
  458. # "thumbnail file" (icon)
  459. # descended from "xv", but in use by other applications as well (Wolfram Kleff)
  460. 0 string P7\ 332 XV "thumbnail file" (icon) data
  461. # taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
  462. 0 string KiSS KISS/GS
  463. >4 byte 16 color
  464. >>5 byte x %d bit
  465. >>8 leshort x %d colors
  466. >>10 leshort x %d groups
  467. >4 byte 32 cell
  468. >>5 byte x %d bit
  469. >>8 leshort x %d x
  470. >>10 leshort x %d
  471. >>12 leshort x +%d
  472. >>14 leshort x +%d
  473. # Webshots (www.webshots.com), by John Harrison
  474. 0 string C\253\221g\230\0\0\0 Webshots Desktop .wbz file
  475. # Hercules DASD image files
  476. # From Jan Jaeger <jj@septa.nl>
  477. 0 string CKD_P370 Hercules CKD DASD image file
  478. >8 long x \b, %d heads per cylinder
  479. >12 long x \b, track size %d bytes
  480. >16 byte x \b, device type 33%2.2X
  481. 0 string CKD_C370 Hercules compressed CKD DASD image file
  482. >8 long x \b, %d heads per cylinder
  483. >12 long x \b, track size %d bytes
  484. >16 byte x \b, device type 33%2.2X
  485. 0 string CKD_S370 Hercules CKD DASD shadow file
  486. >8 long x \b, %d heads per cylinder
  487. >12 long x \b, track size %d bytes
  488. >16 byte x \b, device type 33%2.2X
  489. # Squeak images and programs - etoffi@softhome.net
  490. 0 string \146\031\0\0 Squeak image data
  491. 0 search/1 'From\040Squeak Squeak program text
  492. # partimage: file(1) magic for PartImage files (experimental, incomplete)
  493. # Author: Hans-Joachim Baader <hjb@pro-linux.de>
  494. 0 string PaRtImAgE-VoLuMe PartImage
  495. >0x0020 string 0.6.1 file version %s
  496. >>0x0060 lelong >-1 volume %ld
  497. #>>0x0064 8 byte identifier
  498. #>>0x007c reserved
  499. >>0x0200 string >\0 type %s
  500. >>0x1400 string >\0 device %s,
  501. >>0x1600 string >\0 original filename %s,
  502. # Some fields omitted
  503. >>0x2744 lelong 0 not compressed
  504. >>0x2744 lelong 1 gzip compressed
  505. >>0x2744 lelong 2 bzip2 compressed
  506. >>0x2744 lelong >2 compressed with unknown algorithm
  507. >0x0020 string >0.6.1 file version %s
  508. >0x0020 string <0.6.1 file version %s
  509. # DCX is multi-page PCX, using a simple header of up to 1024
  510. # offsets for the respective PCX components.
  511. # From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
  512. 0 lelong 987654321 DCX multi-page PCX image data
  513. # Simon Walton <simonw@matteworld.com>
  514. # Kodak Cineon format for scanned negatives
  515. # http://www.kodak.com/US/en/motion/support/dlad/
  516. 0 lelong 0xd75f2a80 Cineon image data
  517. >200 belong >0 \b, %ld x
  518. >204 belong >0 %ld
  519. # Bio-Rad .PIC is an image format used by microscope control systems
  520. # and related image processing software used by biologists.
  521. # From: Vebjorn Ljosa <vebjorn@ljosa.com>
  522. # BOOL values are two-byte integers; use them to rule out false positives.
  523. # http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
  524. # Samples: http://www.loci.wisc.edu/software/sample-data
  525. 14 leshort <2
  526. >62 leshort <2
  527. >>54 leshort 12345 Bio-Rad .PIC Image File
  528. >>>0 leshort >0 %hd x
  529. >>>2 leshort >0 %hd,
  530. >>>4 leshort =1 1 image in file
  531. >>>4 leshort >1 %hd images in file
  532. # From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
  533. # The description of *.mrw format can be found at
  534. # http://www.dalibor.cz/minolta/raw_file_format.htm
  535. 0 string \000MRM Minolta Dimage camera raw image data
  536. # Summary: DjVu image / document
  537. # Extension: .djvu
  538. # Reference: http://djvu.org/docs/DjVu3Spec.djvu
  539. # Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
  540. # Modified by (1): Abel Cheung <abelcheung@gmail.com>
  541. 0 string AT&TFORM
  542. >12 string DJVM DjVu multiple page document
  543. !:mime image/vnd.djvu
  544. >12 string DJVU DjVu image or single page document
  545. !:mime image/vnd.djvu
  546. >12 string DJVI DjVu shared document
  547. !:mime image/vnd.djvu
  548. >12 string THUM DjVu page thumbnails
  549. !:mime image/vnd.djvu
  550. # From Marc Espie
  551. 0 lelong 20000630 OpenEXR image data
  552. # From: Tom Hilinski <tom.hilinski@comcast.net>
  553. # http://www.unidata.ucar.edu/packages/netcdf/
  554. 0 string CDF\001 NetCDF Data Format data
  555. #-----------------------------------------------------------------------
  556. # Hierarchical Data Format, used to facilitate scientific data exchange
  557. # specifications at http://hdf.ncsa.uiuc.edu/
  558. 0 belong 0x0e031301 Hierarchical Data Format (version 4) data
  559. !:mime application/x-hdf
  560. 0 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) data
  561. !:mime application/x-hdf
  562. # From: Tobias Burnus <burnus@net-b.de>
  563. # Xara (for a while: Corel Xara) is a graphic package, see
  564. # http://www.xara.com/ for Windows and as GPL application for Linux
  565. 0 string XARA\243\243 Xara graphics file
  566. # http://www.cartesianinc.com/Tech/
  567. 0 string CPC\262 Cartesian Perceptual Compression image
  568. !:mime image/x-cpi
  569. # From Albert Cahalan <acahalan@gmail.com>
  570. # puredigital used it for the CVS disposable camcorder
  571. #8 lelong 4 ZBM bitmap image data
  572. #>4 leshort x %u x
  573. #>6 leshort x %u
  574. # From Albert Cahalan <acahalan@gmail.com>
  575. # uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
  576. 0 string C565 OLPC firmware icon image data
  577. >4 leshort x %u x
  578. >6 leshort x %u
  579. # Applied Images - Image files from Cytovision
  580. # Gustavo Junior Alves <gjalves@gjalves.com.br>
  581. 0 string \xce\xda\xde\xfa Cytovision Metaphases file
  582. 0 string \xed\xad\xef\xac Cytovision Karyotype file
  583. 0 string \x0b\x00\x03\x00 Cytovision FISH Probe file
  584. 0 string \xed\xfe\xda\xbe Cytovision FLEX file
  585. 0 string \xed\xab\xed\xfe Cytovision FLEX file
  586. 0 string \xad\xfd\xea\xad Cytovision RATS file
  587. # Wavelet Scalar Quantization format used in gray-scale fingerprint images
  588. # From Tano M Fotang <mfotang@quanteq.com>
  589. 0 string \xff\xa0\xff\xa8\x00 Wavelet Scalar Quantization image data
  590. # JPEG 2000 Code Stream Bitmap
  591. # From Petr Splichal <psplicha@redhat.com>
  592. 0 string \xFF\x4F\xFF\x51\x00 JPEG-2000 Code Stream Bitmap data
  593. # From: Rick Richardson <rick.richardson@comcast.net>
  594. 0 string GARMIN\ BITMAP\ 01 Garmin Bitmap file
  595. # Type: Ulead Photo Explorer5 (.pe5)
  596. # URL: http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese)
  597. # From: Simon Horman <horms@debian.org>
  598. 0 string IIO2H Ulead Photo Explorer5
  599. # Type: X11 cursor
  600. # URL: http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
  601. # From: Mathias Brodala <info@noctus.net>
  602. 0 string Xcur X11 cursor
  603. # Type: Olympus ORF raw images.
  604. # URL: http://libopenraw.freedesktop.org/wiki/Olympus_ORF
  605. # From: Adam Buchbinder <adam.buchbinder@gmail.com>
  606. 0 string MMOR Olympus ORF raw image data, big-endian
  607. !:mime image/x-olympus-orf
  608. 0 string IIRO Olympus ORF raw image data, little-endian
  609. !:mime image/x-olympus-orf
  610. 0 string IIRS Olympus ORF raw image data, little-endian
  611. !:mime image/x-olympus-orf
  612. # Type: files used in modern AVCHD camcoders to store clip information
  613. # Extension: .cpi
  614. # From: Alexander Danilov <alexander.a.danilov@gmail.com>
  615. 0 string HDMV0100 AVCHD Clip Information
  616. # From: Adam Buchbinder <adam.buchbinder@gmail.com>
  617. # URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
  618. # Radiance HDR; usually has .pic or .hdr extension.
  619. 0 string #?RADIANCE\n Radiance HDR image data
  620. #!mime image/vnd.radiance
  621. # From: Adam Buchbinder <adam.buchbinder@gmail.com>
  622. # URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
  623. # Used by the pfstools packages. The regex matches for the image size could
  624. # probably use some work. The MIME type is made up; if there's one in
  625. # actual common use, it should replace the one below.
  626. 0 string PFS1\x0a PFS HDR image data
  627. #!mime image/x-pfs
  628. >1 regex [0-9]*\ \b, %s
  629. >>1 regex \ [0-9]{4} \bx%s
  630. # Type: Foveon X3F
  631. # URL: http://www.photofo.com/downloads/x3f-raw-format.pdf
  632. # From: Adam Buchbinder <adam.buchbinder@gmail.com>
  633. # Note that the MIME type isn't defined anywhere that I can find; if
  634. # there's a canonical type for this format, it should replace this one.
  635. 0 string FOVb Foveon X3F raw image data
  636. !:mime image/x-x3f
  637. >6 leshort x \b, version %d.
  638. >4 leshort x \b%d
  639. >28 lelong x \b, %dx
  640. >32 lelong x \b%d
  641. # Paint.NET file
  642. # From Adam Buchbinder <adam.buchbinder@gmail.com>
  643. 0 string PDN3 Paint.NET image data
  644. !:mime image/x-paintnet
  645. # Not really an image.
  646. # From: "Tano M. Fotang" <mfotang@quanteq.com>
  647. 0 string \x46\x4d\x52\x00 ISO/IEC 19794-2 Format Minutiae Record (FMR)