168349Sobrien 268349Sobrien#------------------------------------------------------------------------------ 3226048Sobrien# $File: iff,v 1.13 2011/09/06 11:00:06 christos Exp $ 468349Sobrien# iff: file(1) magic for Interchange File Format (see also "audio" & "images") 568349Sobrien# 668349Sobrien# Daniel Quinlan (quinlan@yggdrasil.com) -- IFF was designed by Electronic 768349Sobrien# Arts for file interchange. It has also been used by Apple, SGI, and 868349Sobrien# especially Commodore-Amiga. 968349Sobrien# 1068349Sobrien# IFF files begin with an 8 byte FORM header, followed by a 4 character 1168349Sobrien# FORM type, which is followed by the first chunk in the FORM. 1268349Sobrien 1368349Sobrien0 string FORM IFF data 1468349Sobrien#>4 belong x \b, FORM is %d bytes long 1568349Sobrien# audio formats 1668349Sobrien>8 string AIFF \b, AIFF audio 17186690Sobrien!:mime audio/x-aiff 1868349Sobrien>8 string AIFC \b, AIFF-C compressed audio 19186690Sobrien!:mime audio/x-aiff 2068349Sobrien>8 string 8SVX \b, 8SVX 8-bit sampled sound voice 21186690Sobrien!:mime audio/x-aiff 22159764Sobrien>8 string 16SV \b, 16SV 16-bit sampled sound voice 2368349Sobrien>8 string SAMP \b, SAMP sampled audio 24159764Sobrien>8 string MAUD \b, MAUD MacroSystem audio 25159764Sobrien>8 string SMUS \b, SMUS simple music 26159764Sobrien>8 string CMUS \b, CMUS complex music 2768349Sobrien# image formats 2868349Sobrien>8 string ILBMBMHD \b, ILBM interleaved image 2968349Sobrien>>20 beshort x \b, %d x 3068349Sobrien>>22 beshort x %d 3168349Sobrien>8 string RGBN \b, RGBN 12-bit RGB image 3268349Sobrien>8 string RGB8 \b, RGB8 24-bit RGB image 33159764Sobrien>8 string DEEP \b, DEEP TVPaint/XiPaint image 3468349Sobrien>8 string DR2D \b, DR2D 2-D object 3568349Sobrien>8 string TDDD \b, TDDD 3-D rendering 36159764Sobrien>8 string LWOB \b, LWOB 3-D object 37159764Sobrien>8 string LWO2 \b, LWO2 3-D object, v2 38159764Sobrien>8 string LWLO \b, LWLO 3-D layered object 39159764Sobrien>8 string REAL \b, REAL Real3D rendering 40159764Sobrien>8 string MC4D \b, MC4D MaxonCinema4D rendering 41159764Sobrien>8 string ANIM \b, ANIM animation 42159764Sobrien>8 string YAFA \b, YAFA animation 43159764Sobrien>8 string SSA\ \b, SSA super smooth animation 44159764Sobrien>8 string ACBM \b, ACBM continuous image 45159764Sobrien>8 string FAXX \b, FAXX fax image 4668349Sobrien# other formats 4768349Sobrien>8 string FTXT \b, FTXT formatted text 48133359Sobrien>8 string CTLG \b, CTLG message catalog 49133359Sobrien>8 string PREF \b, PREF preferences 50159764Sobrien>8 string DTYP \b, DTYP datatype description 51159764Sobrien>8 string PTCH \b, PTCH binary patch 52159764Sobrien>8 string AMFF \b, AMFF AmigaMetaFile format 53159764Sobrien>8 string WZRD \b, WZRD StormWIZARD resource 54159764Sobrien>8 string DOC\ \b, DOC desktop publishing document 55226048Sobrien>8 string WVQA \b, Westwood Studios VQA Multimedia, 56226048Sobrien>>24 leshort x %d video frames, 57226048Sobrien>>26 leshort x %d x 58226048Sobrien>>28 leshort x %d 59226048Sobrien>8 string MOVE \b, Wing Commander III Video 60226048Sobrien>>12 string _PC_ \b, PC version 61226048Sobrien>>12 string 3DO_ \b, 3DO version 62159764Sobrien 63159764Sobrien# These go at the end of the iff rules 64159764Sobrien# 65159764Sobrien# I don't see why these might collide with anything else. 66159764Sobrien# 67159764Sobrien# Interactive Fiction related formats 68159764Sobrien# 69159764Sobrien>8 string IFRS \b, Blorb Interactive Fiction 70159764Sobrien>>24 string Exec with executable chunk 71159764Sobrien>8 string IFZS \b, Z-machine or Glulx saved game file (Quetzal) 72