81 lines
3 KiB
Plaintext
81 lines
3 KiB
Plaintext
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#------------------------------------------------------------------------------
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# $File: iff,v 1.18 2022/03/21 19:57:18 christos Exp $
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# iff: file(1) magic for Interchange File Format (see also "audio" & "images")
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#
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# Daniel Quinlan (quinlan@yggdrasil.com) -- IFF was designed by Electronic
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# Arts for file interchange. It has also been used by Apple, SGI, and
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# especially Commodore-Amiga.
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#
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# IFF files begin with an 8 byte FORM header, followed by a 4 character
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# FORM type, which is followed by the first chunk in the FORM.
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0 string FORM IFF data
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#>4 belong x \b, FORM is %d bytes long
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# audio formats
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>8 string AIFF \b, AIFF audio
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!:mime audio/x-aiff
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>8 string AIFC \b, AIFF-C compressed audio
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!:mime audio/x-aiff
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>8 string 8SVX \b, 8SVX 8-bit sampled sound voice
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!:mime audio/x-aiff
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>8 string 16SV \b, 16SV 16-bit sampled sound voice
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>8 string SAMP \b, SAMP sampled audio
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>8 string MAUD \b, MAUD MacroSystem audio
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>8 string SMUS \b, SMUS simple music
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>8 string CMUS \b, CMUS complex music
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# image formats
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>8 string ILBMBMHD \b, ILBM interleaved image
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>>20 beshort x \b, %d x
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>>22 beshort x %d
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>8 string RGBN \b, RGBN 12-bit RGB image
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>8 string RGB8 \b, RGB8 24-bit RGB image
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>8 string DEEP \b, DEEP TVPaint/XiPaint image
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>8 string DR2D \b, DR2D 2-D object
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>8 string TDDD \b, TDDD 3-D rendering
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>8 string LWOB \b, LWOB 3-D object
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>8 string LWO2 \b, LWO2 3-D object, v2
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>8 string LWLO \b, LWLO 3-D layered object
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>8 string REAL \b, REAL Real3D rendering
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>8 string MC4D \b, MC4D MaxonCinema4D rendering
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>8 string ANIM \b, ANIM animation
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>8 string YAFA \b, YAFA animation
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>8 string SSA\ \b, SSA super smooth animation
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>8 string FANT \b, Fantavision animation
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>8 string ACBM \b, ACBM continuous image
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>8 string FAXX \b, FAXX fax image
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>8 string STFX \b, ST-Fax image
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>8 string IMAGIHDR \b, CD-i image
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# other formats
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>8 string FTXT \b, FTXT formatted text
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>8 string CTLG \b, CTLG message catalog
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>8 string PREF \b, PREF preferences
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>8 string DTYP \b, DTYP datatype description
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>8 string PTCH \b, PTCH binary patch
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>8 string AMFF \b, AMFF AmigaMetaFile format
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>8 string WZRD \b, WZRD StormWIZARD resource
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>8 string DOC\040 \b, DOC desktop publishing document
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>8 string SWRT \b, SWRT Final Copy/Writer document
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>8 string WORD \b, ProWrite document
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>8 string WTXT \b, WTXT Wordworth document
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>8 string WOWO \b, WOWO Wordworth document
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>8 string WVQA \b, Westwood Studios VQA Multimedia,
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>>24 leshort x %d video frames,
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>>26 leshort x %d x
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>>28 leshort x %d
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>8 string MOVE \b, Wing Commander III Video
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>>12 string _PC_ \b, PC version
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>>12 string 3DO_ \b, 3DO version
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# These go at the end of the iff rules
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#
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# David Griffith <dave@661.org>
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# I don't see why these might collide with anything else.
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#
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# Interactive Fiction related formats
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#
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>8 string IFRS \b, Blorb Interactive Fiction
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>>24 string Exec with executable chunk
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>8 string IFZS \b, Z-machine or Glulx saved game file (Quetzal)
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!:mime application/x-blorb
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