On 2015/12/30 18:23, Brandon Vincent wrote: > In the file(1) utility shipped with OpenBSD 5.8, non-audio files are > being detected as having a sampling frequency and a set number of > audio channels. > > Please see the following mailing list post: > http://marc.info/?l=openbsd-misc&m=145147348920055&w=2 > > It appears that the MP3 logic in the magic file is incorrect. As seen > in the source code: > > I believe the issue is with /src/usr.bin/file/magdir/animation on line 280. > > # MP3, M1A > # modified by Joerg Jenderek > # GRR the original test are too common for many DOS files > # so don't accept as MP3 until we've tested the rate > 0 beshort&0xFFFE > > The initial matching seems to be occurring because the line is missing > the proper value to match to. The further tests for sampling rate and > number of independent audio channels is then occurring. > > I believe it should be: > > # MP3, M1A > # modified by Joerg Jenderek > # GRR the original test are too common for many DOS files > # so don't accept as MP3 until we've tested the rate > 0 beshort&0xFFFE 0xFFFA > > Thanks, > Brandon Vincent >
This is identical to the check in magdir/animation from newer file(1). Should we just patch this line or pull in the whole new file as-is (diff below)? Index: animation =================================================================== RCS file: /cvs/src/usr.bin/file/magdir/animation,v retrieving revision 1.5 diff -u -p -r1.5 animation --- animation 24 Apr 2009 18:54:34 -0000 1.5 +++ animation 31 Dec 2015 13:45:08 -0000 @@ -30,57 +30,182 @@ #!:mime image/x-quicktime 4 string pckg Apple QuickTime compressed archive !:mime application/x-quicktime-player -4 string/B jP JPEG 2000 image +4 string/W jP JPEG 2000 image !:mime image/jp2 +# http://www.ftyps.com/ with local additions 4 string ftyp ISO Media ->8 string isom \b, MPEG v4 system, version 1 +>8 string 3g2 \b, MPEG v4 system, 3GPP2 +!:mime video/3gpp2 +>>11 byte 4 \b v4 (H.263/AMR GSM 6.10) +>>11 byte 5 \b v5 (H.263/AMR GSM 6.10) +>>11 byte 6 \b v6 (ITU H.264/AMR GSM 6.10) +>>11 byte a \b C.S0050-0 V1.0 +>>11 byte b \b C.S0050-0-A V1.0.0 +>>11 byte c \b C.S0050-0-B V1.0 +>8 string 3ge \b, MPEG v4 system, 3GPP +!:mime video/3gpp +>>11 byte 6 \b, Release 6 MBMS Extended Presentations +>>11 byte 7 \b, Release 7 MBMS Extended Presentations +>8 string 3gg \b, MPEG v4 system, 3GPP +>11 byte 6 \b, Release 6 General Profile +!:mime video/3gpp +>8 string 3gp \b, MPEG v4 system, 3GPP +>11 byte 1 \b, Release %d (non existent) +>11 byte 2 \b, Release %d (non existent) +>11 byte 3 \b, Release %d (non existent) +>11 byte 4 \b, Release %d +>11 byte 5 \b, Release %d +>11 byte 6 \b, Release %d +>11 byte 7 \b, Release %d Streaming Servers +!:mime video/3gpp +>8 string 3gs \b, MPEG v4 system, 3GPP +>11 byte 7 \b, Release %d Streaming Servers +!:mime video/3gpp +>8 string avc1 \b, MPEG v4 system, 3GPP JVT AVC [ISO 14496-12:2005] +!:mime video/mp4 +>8 string/W qt \b, Apple QuickTime movie +!:mime video/quicktime +>8 string CAEP \b, Canon Digital Camera +>8 string caqv \b, Casio Digital Camera +>8 string CDes \b, Convergent Design +>8 string da0a \b, DMB MAF w/ MPEG Layer II aud, MOT slides, DLS, JPG/PNG/MNG +>8 string da0b \b, DMB MAF, ext DA0A, with 3GPP timed text, DID, TVA, REL, IPMP +>8 string da1a \b, DMB MAF audio with ER-BSAC audio, JPG/PNG/MNG images +>8 string da1b \b, DMB MAF, ext da1a, with 3GPP timed text, DID, TVA, REL, IPMP +>8 string da2a \b, DMB MAF aud w/ HE-AAC v2 aud, MOT slides, DLS, JPG/PNG/MNG +>8 string da2b \b, DMB MAF, ext da2a, with 3GPP timed text, DID, TVA, REL, IPMP +>8 string da3a \b, DMB MAF aud with HE-AAC aud, JPG/PNG/MNG images +>8 string da3b \b, DMB MAF, ext da3a w/ BIFS, 3GPP, DID, TVA, REL, IPMP +>8 string dmb1 \b, DMB MAF supporting all the components defined in the spec +>8 string dmpf \b, Digital Media Project +>8 string drc1 \b, Dirac (wavelet compression), encap in ISO base media (MP4) +>8 string dv1a \b, DMB MAF vid w/ AVC vid, ER-BSAC aud, BIFS, JPG/PNG/MNG, TS +>8 string dv1b \b, DMB MAF, ext dv1a, with 3GPP timed text, DID, TVA, REL, IPMP +>8 string dv2a \b, DMB MAF vid w/ AVC vid, HE-AAC v2 aud, BIFS, JPG/PNG/MNG, TS +>8 string dv2b \b, DMB MAF, ext dv2a, with 3GPP timed text, DID, TVA, REL, IPMP +>8 string dv3a \b, DMB MAF vid w/ AVC vid, HE-AAC aud, BIFS, JPG/PNG/MNG, TS +>8 string dv3b \b, DMB MAF, ext dv3a, with 3GPP timed text, DID, TVA, REL, IPMP +>8 string dvr1 \b, DVB (.DVB) over RTP +!:mime video/vnd.dvb.file +>8 string dvt1 \b, DVB (.DVB) over MPEG-2 Transport Stream +!:mime video/vnd.dvb.file +>8 string F4V \b, Video for Adobe Flash Player 9+ (.F4V) !:mime video/mp4 ->8 string iso2 \b, MPEG v4 system, part 12 revision ->8 string mp41 \b, MPEG v4 system, version 1 +>8 string F4P \b, Protected Video for Adobe Flash Player 9+ (.F4P) !:mime video/mp4 ->8 string mp42 \b, MPEG v4 system, version 2 +>8 string F4A \b, Audio for Adobe Flash Player 9+ (.F4A) +!:mime audio/mp4 +>8 string F4B \b, Audio Book for Adobe Flash Player 9+ (.F4B) +!:mime audio/mp4 +>8 string isc2 \b, ISMACryp 2.0 Encrypted File +# ?/enc-isoff-generic +>8 string iso2 \b, MP4 Base Media v2 [ISO 14496-12:2005] !:mime video/mp4 +>8 string isom \b, MP4 Base Media v1 [IS0 14496-12:2003] +!:mime video/mp4 +>8 string/W jp2 \b, JPEG 2000 +!:mime image/jp2 +>8 string JP2 \b, JPEG 2000 Image (.JP2) [ISO 15444-1 ?] +!:mime image/jp2 +>8 string JP20 \b, Unknown, from GPAC samples (prob non-existent) +>8 string jpm \b, JPEG 2000 Compound Image (.JPM) [ISO 15444-6] +!:mime image/jpm +>8 string jpx \b, JPEG 2000 w/ extensions (.JPX) [ISO 15444-2] +!:mime image/jpx +>8 string KDDI \b, 3GPP2 EZmovie for KDDI 3G cellphones +!:mime video/3gpp2 +>8 string M4A \b, Apple iTunes ALAC/AAC-LC (.M4A) Audio +!:mime audio/x-m4a +>8 string M4B \b, Apple iTunes ALAC/AAC-LC (.M4B) Audio Book +!:mime audio/mp4 +>8 string M4P \b, Apple iTunes ALAC/AAC-LC (.M4P) AES Protected Audio +!:mime video/mp4 +>8 string M4V \b, Apple iTunes Video (.M4V) Video +!:mime video/x-m4v +>8 string M4VH \b, Apple TV (.M4V) +!:mime video/x-m4v +>8 string M4VP \b, Apple iPhone (.M4V) +!:mime video/x-m4v +>8 string mj2s \b, Motion JPEG 2000 [ISO 15444-3] Simple Profile +!:mime video/mj2 +>8 string mjp2 \b, Motion JPEG 2000 [ISO 15444-3] General Profile +!:mime video/mj2 +>8 string mmp4 \b, MPEG-4/3GPP Mobile Profile (.MP4 / .3GP) (for NTT) +!:mime video/mp4 +>8 string mobi \b, MPEG-4, MOBI format +!:mime video/mp4 +>8 string mp21 \b, MPEG-21 [ISO/IEC 21000-9] +>8 string mp41 \b, MP4 v1 [ISO 14496-1:ch13] +!:mime video/mp4 +>8 string mp42 \b, MP4 v2 [ISO 14496-14] +!:mime video/mp4 +>8 string mp71 \b, MP4 w/ MPEG-7 Metadata [per ISO 14496-12] >8 string mp7t \b, MPEG v4 system, MPEG v7 XML >8 string mp7b \b, MPEG v4 system, MPEG v7 binary XML ->8 string/B jp2 \b, JPEG 2000 -!:mime image/jp2 ->8 string 3gp \b, MPEG v4 system, 3GPP -!:mime video/3gpp ->>11 byte 4 \b v4 (H.263/AMR GSM 6.10) ->>11 byte 5 \b v5 (H.263/AMR GSM 6.10) ->>11 byte 6 \b v6 (ITU H.264/AMR GSM 6.10) >8 string mmp4 \b, MPEG v4 system, 3GPP Mobile !:mime video/mp4 ->8 string avc1 \b, MPEG v4 system, 3GPP JVT AVC -!:mime video/3gpp ->8 string/B M4A \b, MPEG v4 system, iTunes AAC-LC +>8 string MPPI \b, Photo Player, MAF [ISO/IEC 23000-3] +>8 string mqt \b, Sony / Mobile QuickTime (.MQV) US Pat 7,477,830 +!:mime video/quicktime +>8 string MSNV \b, MPEG-4 (.MP4) for SonyPSP !:mime audio/mp4 ->8 string/B M4V \b, MPEG v4 system, iTunes AVC-LC +>8 string NDAS \b, MP4 v2 [ISO 14496-14] Nero Digital AAC Audio +!:mime audio/mp4 +>8 string NDSC \b, MPEG-4 (.MP4) Nero Cinema Profile +!:mime video/mp4 +>8 string NDSH \b, MPEG-4 (.MP4) Nero HDTV Profile +!:mime video/mp4 +>8 string NDSM \b, MPEG-4 (.MP4) Nero Mobile Profile +!:mime video/mp4 +>8 string NDSP \b, MPEG-4 (.MP4) Nero Portable Profile +!:mime video/mp4 +>8 string NDSS \b, MPEG-4 (.MP4) Nero Standard Profile !:mime video/mp4 ->8 string/B M4P \b, MPEG v4 system, iTunes AES encrypted ->8 string/B M4B \b, MPEG v4 system, iTunes bookmarked ->8 string/B qt \b, Apple QuickTime movie +>8 string NDXC \b, H.264/MPEG-4 AVC (.MP4) Nero Cinema Profile +!:mime video/mp4 +>8 string NDXH \b, H.264/MPEG-4 AVC (.MP4) Nero HDTV Profile +!:mime video/mp4 +>8 string NDXM \b, H.264/MPEG-4 AVC (.MP4) Nero Mobile Profile +!:mime video/mp4 +>8 string NDXP \b, H.264/MPEG-4 AVC (.MP4) Nero Portable Profile +!:mime video/mp4 +>8 string NDXS \b, H.264/MPEG-4 AVC (.MP4) Nero Standard Profile +!:mime video/mp4 +>8 string odcf \b, OMA DCF DRM Format 2.0 (OMA-TS-DRM-DCF-V2_0-20060303-A) +>8 string opf2 \b, OMA PDCF DRM Format 2.1 (OMA-TS-DRM-DCF-V2_1-20070724-C) +>8 string opx2 \b, OMA PDCF DRM + XBS ext (OMA-TS-DRM_XBS-V1_0-20070529-C) +>8 string pana \b, Panasonic Digital Camera +>8 string qt \b, Apple QuickTime (.MOV/QT) !:mime video/quicktime +>8 string ROSS \b, Ross Video +>8 string sdv \b, SD Memory Card Video +>8 string ssc1 \b, Samsung stereo, single stream (patent pending) +>8 string ssc2 \b, Samsung stereo, dual stream (patent pending) # MPEG sequences # Scans for all common MPEG header start codes -0 belong 0x00000001 JVT NAL sequence ->4 byte&0x1F 0x07 \b, H.264 video +0 belong 0x00000001 +>4 byte&0x1F 0x07 JVT NAL sequence, H.264 video >>5 byte 66 \b, baseline >>5 byte 77 \b, main >>5 byte 88 \b, extended >>7 byte x \b @ L %u -0 string \000\000\001 MPEG sequence ->3 byte 0xBA +0 belong&0xFFFFFF00 0x00000100 +>3 byte 0xBA MPEG sequence +!:mime video/mpeg >>4 byte &0x40 \b, v2, program multiplex >>4 byte ^0x40 \b, v1, system multiplex ->3 byte 0xBB \b, v1/2, multiplex (missing pack header) ->3 byte&0x1F 0x07 \b, H.264 video +>3 byte 0xBB MPEG sequence, v1/2, multiplex (missing pack header) +>3 byte&0x1F 0x07 MPEG sequence, H.264 video >>4 byte 66 \b, baseline >>4 byte 77 \b, main >>4 byte 88 \b, extended >>6 byte x \b @ L %u ->3 byte 0xB0 \b, v4 +# GRR too general as it catches also FoxPro Memo example NG.FPT +>3 byte 0xB0 MPEG sequence, v4 +# TODO: maybe this extra line exclude FoxPro Memo example NG.FPT starting with 000001b0 00000100 00000000 +#>>4 byte !0 MPEG sequence, v4 +!:mime video/mpeg4-generic >>5 belong 0x000001B5 >>>9 byte &0x80 >>>>10 byte&0xF0 16 \b, video @@ -149,7 +274,8 @@ >>4 byte 251 \b, FGS @ L3 >>4 byte 252 \b, FGS @ L4 >>4 byte 253 \b, FGS @ L5 ->3 byte 0xB5 \b, v4 +>3 byte 0xB5 MPEG sequence, v4 +!:mime video/mpeg4-generic >>4 byte &0x80 >>>5 byte&0xF0 16 \b, video (missing profile header) >>>5 byte&0xF0 32 \b, still texture (missing profile >>>header) @@ -159,7 +285,8 @@ >>4 byte&0xF8 16 \b, still texture (missing profile >>header) >>4 byte&0xF8 24 \b, mesh (missing profile header) >>4 byte&0xF8 32 \b, face (missing profile header) ->3 byte 0xB3 +>3 byte 0xB3 MPEG sequence +!:mime video/mpeg >>12 belong 0x000001B8 \b, v1, progressive Y'CbCr 4:2:0 >>video >>12 belong 0x000001B2 \b, v1, progressive Y'CbCr 4:2:0 >>video >>12 belong 0x000001B5 \b, v2, @@ -277,7 +404,7 @@ # modified by Joerg Jenderek # GRR the original test are too common for many DOS files # so don't accept as MP3 until we've tested the rate -0 beshort&0xFFFE +0 beshort&0xFFFE 0xFFFA # rates >2 byte&0xF0 0x10 MPEG ADTS, layer III, v1, 32 kbps !:mime audio/mpeg @@ -326,6 +453,7 @@ # MP2, M1A 0 beshort&0xFFFE 0xFFFC MPEG ADTS, layer II, v1 +!:mime audio/mpeg # rates >2 byte&0xF0 0x10 \b, 32 kbps >2 byte&0xF0 0x20 \b, 48 kbps @@ -362,6 +490,7 @@ # updated by Joerg Jenderek # GRR the original test are too common for many DOS files, so test 32 <= kbits <= 448 # GRR this test is still too general as it catches a BOM of UTF-16 files (0xFFFE) +# FIXME: Almost all little endian UTF-16 text with BOM are clobbered by these entries #0 beshort&0xFFFE 0xFFFE #>2 ubyte&0xF0 >0x0F #>>2 ubyte&0xF0 <0xE1 MPEG ADTS, layer I, v1 @@ -399,6 +528,7 @@ # MP3, M2A 0 beshort&0xFFFE 0xFFF2 MPEG ADTS, layer III, v2 +!:mime audio/mpeg # rate >2 byte&0xF0 0x10 \b, 8 kbps >2 byte&0xF0 0x20 \b, 16 kbps @@ -433,6 +563,7 @@ # MP2, M2A 0 beshort&0xFFFE 0xFFF4 MPEG ADTS, layer II, v2 +!:mime audio/mpeg # rate >2 byte&0xF0 0x10 \b, 8 kbps >2 byte&0xF0 0x20 \b, 16 kbps @@ -467,6 +598,7 @@ # MPA, M2A 0 beshort&0xFFFE 0xFFF6 MPEG ADTS, layer I, v2 +!:mime audio/mpeg # rate >2 byte&0xF0 0x10 \b, 32 kbps >2 byte&0xF0 0x20 \b, 48 kbps @@ -501,6 +633,7 @@ # MP3, M25A 0 beshort&0xFFFE 0xFFE2 MPEG ADTS, layer III, v2.5 +!:mime audio/mpeg # rate >2 byte&0xF0 0x10 \b, 8 kbps >2 byte&0xF0 0x20 \b, 16 kbps @@ -600,7 +733,7 @@ # Live MPEG-4 audio streams (instead of RTP FlexMux) 0 beshort&0xFFE0 0x56E0 MPEG-4 LOAS !:mime audio/x-mp4a-latm -#>1 beshort&0x1FFF x \b, %u byte packet +#>1 beshort&0x1FFF x \b, %hu byte packet >3 byte&0xE0 0x40 >>4 byte&0x3C 0x04 \b, single stream >>4 byte&0x3C 0x08 \b, 2 streams @@ -617,22 +750,30 @@ #0 beshort 0x4DE1 MPEG-4 LO-EP audio stream #!:mime audio/x-mp4a-latm -# FLI animation format -4 leshort 0xAF11 FLI file +# Summary: FLI animation format +# Created by: Daniel Quinlan <[email protected]> +# Modified by (1): Abel Cheung <[email protected]> (avoid over-generic detection) +4 leshort 0xAF11 +# standard FLI always has 320x200 resolution and 8 bit color +>8 leshort 320 +>>10 leshort 200 +>>>12 leshort 8 FLI animation, 320x200x8 !:mime video/x-fli ->6 leshort x - %d frames, ->8 leshort x width=%d pixels, ->10 leshort x height=%d pixels, ->12 leshort x depth=%d, ->16 leshort x ticks/frame=%d -# FLC animation format -4 leshort 0xAF12 FLC file +>>>>6 leshort x \b, %d frames +# frame speed is multiple of 1/70s +>>>>16 leshort x \b, %d/70s per frame + +# Summary: FLC animation format +# Created by: Daniel Quinlan <[email protected]> +# Modified by (1): Abel Cheung <[email protected]> (avoid over-generic detection) +4 leshort 0xAF12 +# standard FLC always use 8 bit color +>12 leshort 8 FLC animation !:mime video/x-flc ->6 leshort x - %d frames ->8 leshort x width=%d pixels, ->10 leshort x height=%d pixels, ->12 leshort x depth=%d, ->16 leshort x ticks/frame=%d +>>8 leshort x \b, %d +>>10 leshort x \bx%dx8 +>>6 uleshort x \b, %d frames +>>16 uleshort x \b, %dms per frame # DL animation format # XXX - collision with most `mips' magic @@ -663,10 +804,6 @@ # iso 13818 transport stream # # from Oskar Schirmer <[email protected]> Feb 3, 2001 (ISO 13818.1) -# (the following is a little bit restrictive and works fine for a stream -# that starts with PAT properly. it won't work for stream data, that is -# cut from an input device data right in the middle, but this shouldn't -# disturb) # syncbyte 8 bit 0x47 # error_ind 1 bit - # payload_start 1 bit 1 @@ -674,9 +811,9 @@ # PID 13 bit 0x0000 # scrambling 2 bit - # adaptfld_ctrl 2 bit 1 or 3 -# conti_count 4 bit 0 -0 belong&0xFF5FFF1F 0x47400010 MPEG transport stream data ->188 byte !0x47 CORRUPTED +# conti_count 4 bit - +0 belong&0xFF5FFF10 0x47400010 +>188 byte 0x47 MPEG transport stream data # DIF digital video file format <[email protected]> 0 belong&0xffffff00 0x1f070000 DIF @@ -687,32 +824,40 @@ # Microsoft Advanced Streaming Format (ASF) <[email protected]> 0 belong 0x3026b275 Microsoft ASF +!:mime video/x-ms-asf # MNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/> 0 string \x8aMNG MNG video data, !:mime video/x-mng >4 belong !0x0d0a1a0a CORRUPTED, >4 belong 0x0d0a1a0a ->>16 belong x %ld x ->>20 belong x %ld +>>16 belong x %d x +>>20 belong x %d # JNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/> 0 string \x8bJNG JNG video data, !:mime video/x-jng >4 belong !0x0d0a1a0a CORRUPTED, >4 belong 0x0d0a1a0a ->>16 belong x %ld x ->>20 belong x %ld +>>16 belong x %d x +>>20 belong x %d # Vivo video (Wolfram Kleff) 3 string \x0D\x0AVersion:Vivo Vivo video data # VRML (Virtual Reality Modelling Language) -0 string/b #VRML\ V1.0\ ascii VRML 1 file +0 string/w #VRML\ V1.0\ ascii VRML 1 file !:mime model/vrml -0 string/b #VRML\ V2.0\ utf8 ISO/IEC 14772 VRML 97 file +0 string/w #VRML\ V2.0\ utf8 ISO/IEC 14772 VRML 97 file !:mime model/vrml +# X3D (Extensible 3D) [http://www.web3d.org/specifications/x3d-3.0.dtd] +# From Michel Briand <[email protected]> +0 string/t \<?xml\ version=" +!:strength +1 +>20 search/1000/cw \<!DOCTYPE\ X3D X3D (Extensible 3D) model xml text +!:mime model/x3d + #--------------------------------------------------------------------------- # HVQM4: compressed movie format designed by Hudson for Nintendo GameCube # From Mark Sheppard <[email protected]>, 2002-10-03 @@ -722,7 +867,7 @@ >0 byte x GameCube movie, >0x34 ubeshort x %d x >0x36 ubeshort x %d, ->0x26 ubeshort x %dµs, +>0x26 ubeshort x %dus, >0x42 ubeshort 0 no audio >0x42 ubeshort >0 %dHz audio @@ -756,22 +901,108 @@ # MPEG file # MPEG sequences -# FIXME: This section is from the old magic.mime file and needs integrating with the rest -0 belong 0x000001BA ->4 byte &0x40 -!:mime video/mp2p ->4 byte ^0x40 -!:mime video/mpeg -0 belong 0x000001BB -!:mime video/mpeg -0 belong 0x000001B0 -!:mime video/mp4v-es -0 belong 0x000001B5 -!:mime video/mp4v-es -0 belong 0x000001B3 -!:mime video/mpv -0 belong&0xFF5FFF1F 0x47400010 -!:mime video/mp2t -0 belong 0x00000001 ->4 byte&0x1F 0x07 -!:mime video/h264 +# FIXME: This section is from the old magic.mime file and needs +# integrating with the rest +#0 belong 0x000001BA +#>4 byte &0x40 +#!:mime video/mp2p +#>4 byte ^0x40 +#!:mime video/mpeg +#0 belong 0x000001BB +#!:mime video/mpeg +#0 belong 0x000001B0 +#!:mime video/mp4v-es +#0 belong 0x000001B5 +#!:mime video/mp4v-es +#0 belong 0x000001B3 +#!:mime video/mpv +#0 belong&0xFF5FFF10 0x47400010 +#!:mime video/mp2t +#0 belong 0x00000001 +#>4 byte&0x1F 0x07 +#!:mime video/h264 + +# Type: Bink Video +# Extension: .bik +# URL: http://wiki.multimedia.cx/index.php?title=Bink_Container +# From: <[email protected]> 2008-07-18 +0 string BIK Bink Video +>3 regex =[a-z] rev.%s +#>4 ulelong x size %d +>20 ulelong x \b, %d +>24 ulelong x \bx%d +>8 ulelong x \b, %d frames +>32 ulelong x at rate %d/ +>28 ulelong >1 \b%d +>40 ulelong =0 \b, no audio +>40 ulelong !0 \b, %d audio track +>>40 ulelong !1 \bs +# follow properties of the first audio track only +>>48 uleshort x %dHz +>>51 byte&0x20 0 mono +>>51 byte&0x20 !0 stereo +#>>51 byte&0x10 0 FFT +#>>51 byte&0x10 !0 DCT + +# Type: NUT Container +# URL: http://wiki.multimedia.cx/index.php?title=NUT +# From: Adam Buchbinder <[email protected]> +0 string nut/multimedia\ container\0 NUT multimedia container + +# Type: Nullsoft Video (NSV) +# URL: http://wiki.multimedia.cx/index.php?title=Nullsoft_Video +# From: Mike Melanson <[email protected]> +0 string NSVf Nullsoft Video + +# Type: REDCode Video +# URL: http://www.red.com/ ; http://wiki.multimedia.cx/index.php?title=REDCode +# From: Mike Melanson <[email protected]> +4 string RED1 REDCode Video + +# Type: MTV Multimedia File +# URL: http://wiki.multimedia.cx/index.php?title=MTV +# From: Mike Melanson <[email protected]> +0 string AMVS MTV Multimedia File + +# Type: ARMovie +# URL: http://wiki.multimedia.cx/index.php?title=ARMovie +# From: Mike Melanson <[email protected]> +0 string ARMovie\012 ARMovie + +# Type: Interplay MVE Movie +# URL: http://wiki.multimedia.cx/index.php?title=Interplay_MVE +# From: Mike Melanson <[email protected]> +0 string Interplay\040MVE\040File\032 Interplay MVE Movie + +# Type: Windows Television DVR File +# URL: http://wiki.multimedia.cx/index.php?title=WTV +# From: Mike Melanson <[email protected]> +# This takes the form of a Windows-style GUID +0 bequad 0xB7D800203749DA11 +>8 bequad 0xA64E0007E95EAD8D Windows Television DVR Media + +# Type: Sega FILM/CPK Multimedia +# URL: http://wiki.multimedia.cx/index.php?title=Sega_FILM +# From: Mike Melanson <[email protected]> +0 string FILM Sega FILM/CPK Multimedia, +>32 belong x %d x +>28 belong x %d + +# Type: Nintendo THP Multimedia +# URL: http://wiki.multimedia.cx/index.php?title=THP +# From: Mike Melanson <[email protected]> +0 string THP\0 Nintendo THP Multimedia + +# Type: BBC Dirac Video +# URL: http://wiki.multimedia.cx/index.php?title=Dirac +# From: Mike Melanson <[email protected]> +0 string BBCD BBC Dirac Video + +# Type: RAD Game Tools Smacker Multimedia +# URL: http://wiki.multimedia.cx/index.php?title=Smacker +# From: Mike Melanson <[email protected]> +0 string SMK RAD Game Tools Smacker Multimedia +>3 byte x version %c, +>4 lelong x %d x +>8 lelong x %d, +>12 lelong x %d frames
