1 2#------------------------------------------------------------------------------ 3# $File: animation,v 1.68 2018/05/06 16:08:07 christos Exp $ 4# animation: file(1) magic for animation/movie formats 5# 6# animation formats 7# MPEG, FLI, DL originally from vax@ccwf.cc.utexas.edu (VaX#n8) 8# FLC, SGI, Apple originally from Daniel Quinlan (quinlan@yggdrasil.com) 9 10# SGI and Apple formats 110 string MOVI Silicon Graphics movie file 12!:mime video/x-sgi-movie 134 string moov Apple QuickTime 14!:mime video/quicktime 15>12 string mvhd \b movie (fast start) 16>12 string mdra \b URL 17>12 string cmov \b movie (fast start, compressed header) 18>12 string rmra \b multiple URLs 194 string mdat Apple QuickTime movie (unoptimized) 20!:mime video/quicktime 21#4 string wide Apple QuickTime movie (unoptimized) 22#!:mime video/quicktime 23#4 string skip Apple QuickTime movie (modified) 24#!:mime video/quicktime 25#4 string free Apple QuickTime movie (modified) 26#!:mime video/quicktime 274 string idsc Apple QuickTime image (fast start) 28!:mime image/x-quicktime 29#4 string idat Apple QuickTime image (unoptimized) 30#!:mime image/x-quicktime 314 string pckg Apple QuickTime compressed archive 32!:mime application/x-quicktime-player 334 string/W jP JPEG 2000 image 34!:mime image/jp2 35# http://www.ftyps.com/ with local additions 364 string ftyp ISO Media 37# http://aeroquartet.com/wordpress/2016/03/05/3-xavc-s/ 38>8 string XAVC \b, MPEG v4 system, Sony XAVC Codec 39>>96 string x \b, Audio "%.4s" 40>>118 beshort x at %dHz 41>>140 string x \b, Video "%.4s" 42>>168 beshort x %d 43>>170 beshort x \bx%d 44>8 string 3g2 \b, MPEG v4 system, 3GPP2 45!:mime video/3gpp2 46>>11 byte 4 \b v4 (H.263/AMR GSM 6.10) 47>>11 byte 5 \b v5 (H.263/AMR GSM 6.10) 48>>11 byte 6 \b v6 (ITU H.264/AMR GSM 6.10) 49# http://www.3gpp2.org/Public_html/Specs/C.S0050-B_v1.0_070521.pdf 50# Section 8.1.1, corresponds to a, b, c 51>>11 byte 0x61 \b C.S0050-0 V1.0 52>>11 byte 0x62 \b C.S0050-0-A V1.0.0 53>>11 byte 0x63 \b C.S0050-0-B V1.0 54>8 string 3ge \b, MPEG v4 system, 3GPP 55!:mime video/3gpp 56>>11 byte 6 \b, Release 6 MBMS Extended Presentations 57>>11 byte 7 \b, Release 7 MBMS Extended Presentations 58>8 string 3gg \b, MPEG v4 system, 3GPP 59!:mime video/3gpp 60>>11 byte 6 \b, Release 6 General Profile 61>8 string 3gp \b, MPEG v4 system, 3GPP 62!:mime video/3gpp 63>>11 byte 1 \b, Release %d (non existent) 64>>11 byte 2 \b, Release %d (non existent) 65>>11 byte 3 \b, Release %d (non existent) 66>>11 byte 4 \b, Release %d 67>>11 byte 5 \b, Release %d 68>>11 byte 6 \b, Release %d 69>>11 byte 7 \b, Release %d Streaming Servers 70>8 string 3gs \b, MPEG v4 system, 3GPP 71!:mime video/3gpp 72>>11 byte 7 \b, Release %d Streaming Servers 73>8 string avc1 \b, MPEG v4 system, 3GPP JVT AVC [ISO 14496-12:2005] 74!:mime video/mp4 75>8 string/W qt \b, Apple QuickTime movie 76!:mime video/quicktime 77>8 string CAEP \b, Canon Digital Camera 78>8 string caqv \b, Casio Digital Camera 79>8 string CDes \b, Convergent Design 80>8 string da0a \b, DMB MAF w/ MPEG Layer II aud, MOT slides, DLS, JPG/PNG/MNG 81>8 string da0b \b, DMB MAF, ext DA0A, with 3GPP timed text, DID, TVA, REL, IPMP 82>8 string da1a \b, DMB MAF audio with ER-BSAC audio, JPG/PNG/MNG images 83>8 string da1b \b, DMB MAF, ext da1a, with 3GPP timed text, DID, TVA, REL, IPMP 84>8 string da2a \b, DMB MAF aud w/ HE-AAC v2 aud, MOT slides, DLS, JPG/PNG/MNG 85>8 string da2b \b, DMB MAF, ext da2a, with 3GPP timed text, DID, TVA, REL, IPMP 86>8 string da3a \b, DMB MAF aud with HE-AAC aud, JPG/PNG/MNG images 87>8 string da3b \b, DMB MAF, ext da3a w/ BIFS, 3GPP, DID, TVA, REL, IPMP 88>8 string dash \b, MPEG v4 system, Dynamic Adaptive Streaming over HTTP 89!:mime video/mp4 90>8 string dmb1 \b, DMB MAF supporting all the components defined in the spec 91>8 string dmpf \b, Digital Media Project 92>8 string drc1 \b, Dirac (wavelet compression), encap in ISO base media (MP4) 93>8 string dv1a \b, DMB MAF vid w/ AVC vid, ER-BSAC aud, BIFS, JPG/PNG/MNG, TS 94>8 string dv1b \b, DMB MAF, ext dv1a, with 3GPP timed text, DID, TVA, REL, IPMP 95>8 string dv2a \b, DMB MAF vid w/ AVC vid, HE-AAC v2 aud, BIFS, JPG/PNG/MNG, TS 96>8 string dv2b \b, DMB MAF, ext dv2a, with 3GPP timed text, DID, TVA, REL, IPMP 97>8 string dv3a \b, DMB MAF vid w/ AVC vid, HE-AAC aud, BIFS, JPG/PNG/MNG, TS 98>8 string dv3b \b, DMB MAF, ext dv3a, with 3GPP timed text, DID, TVA, REL, IPMP 99>8 string dvr1 \b, DVB (.DVB) over RTP 100!:mime video/vnd.dvb.file 101>8 string dvt1 \b, DVB (.DVB) over MPEG-2 Transport Stream 102!:mime video/vnd.dvb.file 103>8 string F4V \b, Video for Adobe Flash Player 9+ (.F4V) 104!:mime video/mp4 105>8 string F4P \b, Protected Video for Adobe Flash Player 9+ (.F4P) 106!:mime video/mp4 107>8 string F4A \b, Audio for Adobe Flash Player 9+ (.F4A) 108!:mime audio/mp4 109>8 string F4B \b, Audio Book for Adobe Flash Player 9+ (.F4B) 110!:mime audio/mp4 111>8 string isc2 \b, ISMACryp 2.0 Encrypted File 112# ?/enc-isoff-generic 113>8 string iso2 \b, MP4 Base Media v2 [ISO 14496-12:2005] 114!:mime video/mp4 115>8 string isom \b, MP4 Base Media v1 [IS0 14496-12:2003] 116!:mime video/mp4 117>8 string/W jp2 \b, JPEG 2000 118!:mime image/jp2 119>8 string JP2 \b, JPEG 2000 Image (.JP2) [ISO 15444-1 ?] 120!:mime image/jp2 121>8 string JP20 \b, Unknown, from GPAC samples (prob non-existent) 122>8 string jpm \b, JPEG 2000 Compound Image (.JPM) [ISO 15444-6] 123!:mime image/jpm 124>8 string jpx \b, JPEG 2000 w/ extensions (.JPX) [ISO 15444-2] 125!:mime image/jpx 126>8 string KDDI \b, 3GPP2 EZmovie for KDDI 3G cellphones 127!:mime video/3gpp2 128>8 string M4A \b, Apple iTunes ALAC/AAC-LC (.M4A) Audio 129!:mime audio/x-m4a 130>8 string M4B \b, Apple iTunes ALAC/AAC-LC (.M4B) Audio Book 131!:mime audio/mp4 132>8 string M4P \b, Apple iTunes ALAC/AAC-LC (.M4P) AES Protected Audio 133!:mime video/mp4 134>8 string M4V \b, Apple iTunes Video (.M4V) Video 135!:mime video/x-m4v 136>8 string M4VH \b, Apple TV (.M4V) 137!:mime video/x-m4v 138>8 string M4VP \b, Apple iPhone (.M4V) 139!:mime video/x-m4v 140>8 string mj2s \b, Motion JPEG 2000 [ISO 15444-3] Simple Profile 141!:mime video/mj2 142>8 string mjp2 \b, Motion JPEG 2000 [ISO 15444-3] General Profile 143!:mime video/mj2 144>8 string mmp4 \b, MPEG-4/3GPP Mobile Profile (.MP4 / .3GP) (for NTT) 145!:mime video/mp4 146>8 string mobi \b, MPEG-4, MOBI format 147!:mime video/mp4 148>8 string mp21 \b, MPEG-21 [ISO/IEC 21000-9] 149>8 string mp41 \b, MP4 v1 [ISO 14496-1:ch13] 150!:mime video/mp4 151>8 string mp42 \b, MP4 v2 [ISO 14496-14] 152!:mime video/mp4 153>8 string mp71 \b, MP4 w/ MPEG-7 Metadata [per ISO 14496-12] 154>8 string mp7t \b, MPEG v4 system, MPEG v7 XML 155>8 string mp7b \b, MPEG v4 system, MPEG v7 binary XML 156>8 string mmp4 \b, MPEG v4 system, 3GPP Mobile 157!:mime video/mp4 158>8 string MPPI \b, Photo Player, MAF [ISO/IEC 23000-3] 159>8 string mqt \b, Sony / Mobile QuickTime (.MQV) US Pat 7,477,830 160!:mime video/quicktime 161>8 string MSNV \b, MPEG-4 (.MP4) for SonyPSP 162!:mime audio/mp4 163>8 string NDAS \b, MP4 v2 [ISO 14496-14] Nero Digital AAC Audio 164!:mime audio/mp4 165>8 string NDSC \b, MPEG-4 (.MP4) Nero Cinema Profile 166!:mime video/mp4 167>8 string NDSH \b, MPEG-4 (.MP4) Nero HDTV Profile 168!:mime video/mp4 169>8 string NDSM \b, MPEG-4 (.MP4) Nero Mobile Profile 170!:mime video/mp4 171>8 string NDSP \b, MPEG-4 (.MP4) Nero Portable Profile 172!:mime video/mp4 173>8 string NDSS \b, MPEG-4 (.MP4) Nero Standard Profile 174!:mime video/mp4 175>8 string NDXC \b, H.264/MPEG-4 AVC (.MP4) Nero Cinema Profile 176!:mime video/mp4 177>8 string NDXH \b, H.264/MPEG-4 AVC (.MP4) Nero HDTV Profile 178!:mime video/mp4 179>8 string NDXM \b, H.264/MPEG-4 AVC (.MP4) Nero Mobile Profile 180!:mime video/mp4 181>8 string NDXP \b, H.264/MPEG-4 AVC (.MP4) Nero Portable Profile 182!:mime video/mp4 183>8 string NDXS \b, H.264/MPEG-4 AVC (.MP4) Nero Standard Profile 184!:mime video/mp4 185>8 string odcf \b, OMA DCF DRM Format 2.0 (OMA-TS-DRM-DCF-V2_0-20060303-A) 186>8 string opf2 \b, OMA PDCF DRM Format 2.1 (OMA-TS-DRM-DCF-V2_1-20070724-C) 187>8 string opx2 \b, OMA PDCF DRM + XBS ext (OMA-TS-DRM_XBS-V1_0-20070529-C) 188>8 string pana \b, Panasonic Digital Camera 189>8 string qt \b, Apple QuickTime (.MOV/QT) 190!:mime video/quicktime 191# HEIF image format 192# see https://nokiatech.github.io/heif/technical.html 193>8 string mif1 \b, HEIF Image 194!:mime image/heif 195>8 string msf1 \b, HEIF Image Sequence 196!:mime image/heif-sequence 197>8 string heic \b, HEIF Image HEVC Main or Main Still Picture Profile 198!:mime image/heic 199>8 string heix \b, HEIF Image HEVC Main 10 Profile 200!:mime image/heic 201>8 string hevc \b, HEIF Image Sequenz HEVC Main or Main Still Picture Profile 202!:mime image/heic-sequence 203>8 string hevx \b, HEIF Image Sequence HEVC Main 10 Profile 204!:mime image/heic-sequence 205# following HEIF brands are not mentioned in the heif technical info currently (Oct 2017) 206# but used in the reference implementation: 207# https://github.com/nokiatech/heif/blob/d5e9a21c8ba8df712bdf643021dd9f6518134776/Srcs/reader/hevcimagefilereader.cpp 208>8 string heim \b, HEIF Image L-HEVC 209!:mime image/heif 210>8 string heis \b, HEIF Image L-HEVC 211!:mime image/heif 212>8 string avic \b, HEIF Image AVC 213!:mime image/heif 214>8 string hevm \b, HEIF Image Sequence L-HEVC 215!:mime image/heif-sequence 216>8 string hevs \b, HEIF Image Sequence L-HEVC 217!:mime image/heif-sequence 218>8 string avcs \b, HEIF Image Sequence AVC 219!:mime image/heif-sequence 220 221>8 string ROSS \b, Ross Video 222>8 string sdv \b, SD Memory Card Video 223>8 string ssc1 \b, Samsung stereo, single stream (patent pending) 224>8 string ssc2 \b, Samsung stereo, dual stream (patent pending) 225 226# MPEG sequences 227# Scans for all common MPEG header start codes 2280 belong 0x00000001 229>4 byte&0x1F 0x07 JVT NAL sequence, H.264 video 230>>5 byte 66 \b, baseline 231>>5 byte 77 \b, main 232>>5 byte 88 \b, extended 233>>7 byte x \b @ L %u 2340 belong&0xFFFFFF00 0x00000100 235>3 byte 0xBA MPEG sequence 236!:mime video/mpeg 237>>4 byte &0x40 \b, v2, program multiplex 238>>4 byte ^0x40 \b, v1, system multiplex 239>3 byte 0xBB MPEG sequence, v1/2, multiplex (missing pack header) 240>3 byte&0x1F 0x07 MPEG sequence, H.264 video 241>>4 byte 66 \b, baseline 242>>4 byte 77 \b, main 243>>4 byte 88 \b, extended 244>>6 byte x \b @ L %u 245# GRR too general as it catches also FoxPro Memo example NG.FPT 246>3 byte 0xB0 MPEG sequence, v4 247# TODO: maybe this extra line exclude FoxPro Memo example NG.FPT starting with 000001b0 00000100 00000000 248#>>4 byte !0 MPEG sequence, v4 249!:mime video/mpeg4-generic 250>>5 belong 0x000001B5 251>>>9 byte &0x80 252>>>>10 byte&0xF0 16 \b, video 253>>>>10 byte&0xF0 32 \b, still texture 254>>>>10 byte&0xF0 48 \b, mesh 255>>>>10 byte&0xF0 64 \b, face 256>>>9 byte&0xF8 8 \b, video 257>>>9 byte&0xF8 16 \b, still texture 258>>>9 byte&0xF8 24 \b, mesh 259>>>9 byte&0xF8 32 \b, face 260>>4 byte 1 \b, simple @ L1 261>>4 byte 2 \b, simple @ L2 262>>4 byte 3 \b, simple @ L3 263>>4 byte 4 \b, simple @ L0 264>>4 byte 17 \b, simple scalable @ L1 265>>4 byte 18 \b, simple scalable @ L2 266>>4 byte 33 \b, core @ L1 267>>4 byte 34 \b, core @ L2 268>>4 byte 50 \b, main @ L2 269>>4 byte 51 \b, main @ L3 270>>4 byte 53 \b, main @ L4 271>>4 byte 66 \b, n-bit @ L2 272>>4 byte 81 \b, scalable texture @ L1 273>>4 byte 97 \b, simple face animation @ L1 274>>4 byte 98 \b, simple face animation @ L2 275>>4 byte 99 \b, simple face basic animation @ L1 276>>4 byte 100 \b, simple face basic animation @ L2 277>>4 byte 113 \b, basic animation text @ L1 278>>4 byte 114 \b, basic animation text @ L2 279>>4 byte 129 \b, hybrid @ L1 280>>4 byte 130 \b, hybrid @ L2 281>>4 byte 145 \b, advanced RT simple @ L! 282>>4 byte 146 \b, advanced RT simple @ L2 283>>4 byte 147 \b, advanced RT simple @ L3 284>>4 byte 148 \b, advanced RT simple @ L4 285>>4 byte 161 \b, core scalable @ L1 286>>4 byte 162 \b, core scalable @ L2 287>>4 byte 163 \b, core scalable @ L3 288>>4 byte 177 \b, advanced coding efficiency @ L1 289>>4 byte 178 \b, advanced coding efficiency @ L2 290>>4 byte 179 \b, advanced coding efficiency @ L3 291>>4 byte 180 \b, advanced coding efficiency @ L4 292>>4 byte 193 \b, advanced core @ L1 293>>4 byte 194 \b, advanced core @ L2 294>>4 byte 209 \b, advanced scalable texture @ L1 295>>4 byte 210 \b, advanced scalable texture @ L2 296>>4 byte 211 \b, advanced scalable texture @ L3 297>>4 byte 225 \b, simple studio @ L1 298>>4 byte 226 \b, simple studio @ L2 299>>4 byte 227 \b, simple studio @ L3 300>>4 byte 228 \b, simple studio @ L4 301>>4 byte 229 \b, core studio @ L1 302>>4 byte 230 \b, core studio @ L2 303>>4 byte 231 \b, core studio @ L3 304>>4 byte 232 \b, core studio @ L4 305>>4 byte 240 \b, advanced simple @ L0 306>>4 byte 241 \b, advanced simple @ L1 307>>4 byte 242 \b, advanced simple @ L2 308>>4 byte 243 \b, advanced simple @ L3 309>>4 byte 244 \b, advanced simple @ L4 310>>4 byte 245 \b, advanced simple @ L5 311>>4 byte 247 \b, advanced simple @ L3b 312>>4 byte 248 \b, FGS @ L0 313>>4 byte 249 \b, FGS @ L1 314>>4 byte 250 \b, FGS @ L2 315>>4 byte 251 \b, FGS @ L3 316>>4 byte 252 \b, FGS @ L4 317>>4 byte 253 \b, FGS @ L5 318>3 byte 0xB5 MPEG sequence, v4 319!:mime video/mpeg4-generic 320>>4 byte &0x80 321>>>5 byte&0xF0 16 \b, video (missing profile header) 322>>>5 byte&0xF0 32 \b, still texture (missing profile header) 323>>>5 byte&0xF0 48 \b, mesh (missing profile header) 324>>>5 byte&0xF0 64 \b, face (missing profile header) 325>>4 byte&0xF8 8 \b, video (missing profile header) 326>>4 byte&0xF8 16 \b, still texture (missing profile header) 327>>4 byte&0xF8 24 \b, mesh (missing profile header) 328>>4 byte&0xF8 32 \b, face (missing profile header) 329>3 byte 0xB3 MPEG sequence 330!:mime video/mpeg 331>>12 belong 0x000001B8 \b, v1, progressive Y'CbCr 4:2:0 video 332>>12 belong 0x000001B2 \b, v1, progressive Y'CbCr 4:2:0 video 333>>12 belong 0x000001B5 \b, v2, 334>>>16 byte&0x0F 1 \b HP 335>>>16 byte&0x0F 2 \b Spt 336>>>16 byte&0x0F 3 \b SNR 337>>>16 byte&0x0F 4 \b MP 338>>>16 byte&0x0F 5 \b SP 339>>>17 byte&0xF0 64 \b@HL 340>>>17 byte&0xF0 96 \b@H-14 341>>>17 byte&0xF0 128 \b@ML 342>>>17 byte&0xF0 160 \b@LL 343>>>17 byte &0x08 \b progressive 344>>>17 byte ^0x08 \b interlaced 345>>>17 byte&0x06 2 \b Y'CbCr 4:2:0 video 346>>>17 byte&0x06 4 \b Y'CbCr 4:2:2 video 347>>>17 byte&0x06 6 \b Y'CbCr 4:4:4 video 348>>11 byte &0x02 349>>>75 byte &0x01 350>>>>140 belong 0x000001B8 \b, v1, progressive Y'CbCr 4:2:0 video 351>>>>140 belong 0x000001B2 \b, v1, progressive Y'CbCr 4:2:0 video 352>>>>140 belong 0x000001B5 \b, v2, 353>>>>>144 byte&0x0F 1 \b HP 354>>>>>144 byte&0x0F 2 \b Spt 355>>>>>144 byte&0x0F 3 \b SNR 356>>>>>144 byte&0x0F 4 \b MP 357>>>>>144 byte&0x0F 5 \b SP 358>>>>>145 byte&0xF0 64 \b@HL 359>>>>>145 byte&0xF0 96 \b@H-14 360>>>>>145 byte&0xF0 128 \b@ML 361>>>>>145 byte&0xF0 160 \b@LL 362>>>>>145 byte &0x08 \b progressive 363>>>>>145 byte ^0x08 \b interlaced 364>>>>>145 byte&0x06 2 \b Y'CbCr 4:2:0 video 365>>>>>145 byte&0x06 4 \b Y'CbCr 4:2:2 video 366>>>>>145 byte&0x06 6 \b Y'CbCr 4:4:4 video 367>>76 belong 0x000001B8 \b, v1, progressive Y'CbCr 4:2:0 video 368>>76 belong 0x000001B2 \b, v1, progressive Y'CbCr 4:2:0 video 369>>76 belong 0x000001B5 \b, v2, 370>>>80 byte&0x0F 1 \b HP 371>>>80 byte&0x0F 2 \b Spt 372>>>80 byte&0x0F 3 \b SNR 373>>>80 byte&0x0F 4 \b MP 374>>>80 byte&0x0F 5 \b SP 375>>>81 byte&0xF0 64 \b@HL 376>>>81 byte&0xF0 96 \b@H-14 377>>>81 byte&0xF0 128 \b@ML 378>>>81 byte&0xF0 160 \b@LL 379>>>81 byte &0x08 \b progressive 380>>>81 byte ^0x08 \b interlaced 381>>>81 byte&0x06 2 \b Y'CbCr 4:2:0 video 382>>>81 byte&0x06 4 \b Y'CbCr 4:2:2 video 383>>>81 byte&0x06 6 \b Y'CbCr 4:4:4 video 384>>4 belong&0xFFFFFF00 0x78043800 \b, HD-TV 1920P 385>>>7 byte&0xF0 0x10 \b, 16:9 386>>4 belong&0xFFFFFF00 0x50002D00 \b, SD-TV 1280I 387>>>7 byte&0xF0 0x10 \b, 16:9 388>>4 belong&0xFFFFFF00 0x30024000 \b, PAL Capture 389>>>7 byte&0xF0 0x10 \b, 4:3 390>>4 beshort&0xFFF0 0x2C00 \b, 4CIF 391>>>5 beshort&0x0FFF 0x01E0 \b NTSC 392>>>5 beshort&0x0FFF 0x0240 \b PAL 393>>>7 byte&0xF0 0x20 \b, 4:3 394>>>7 byte&0xF0 0x30 \b, 16:9 395>>>7 byte&0xF0 0x40 \b, 11:5 396>>>7 byte&0xF0 0x80 \b, PAL 4:3 397>>>7 byte&0xF0 0xC0 \b, NTSC 4:3 398>>4 belong&0xFFFFFF00 0x2801E000 \b, LD-TV 640P 399>>>7 byte&0xF0 0x10 \b, 4:3 400>>4 belong&0xFFFFFF00 0x1400F000 \b, 320x240 401>>>7 byte&0xF0 0x10 \b, 4:3 402>>4 belong&0xFFFFFF00 0x0F00A000 \b, 240x160 403>>>7 byte&0xF0 0x10 \b, 4:3 404>>4 belong&0xFFFFFF00 0x0A007800 \b, 160x120 405>>>7 byte&0xF0 0x10 \b, 4:3 406>>4 beshort&0xFFF0 0x1600 \b, CIF 407>>>5 beshort&0x0FFF 0x00F0 \b NTSC 408>>>5 beshort&0x0FFF 0x0120 \b PAL 409>>>7 byte&0xF0 0x20 \b, 4:3 410>>>7 byte&0xF0 0x30 \b, 16:9 411>>>7 byte&0xF0 0x40 \b, 11:5 412>>>7 byte&0xF0 0x80 \b, PAL 4:3 413>>>7 byte&0xF0 0xC0 \b, NTSC 4:3 414>>>5 beshort&0x0FFF 0x0240 \b PAL 625 415>>>>7 byte&0xF0 0x20 \b, 4:3 416>>>>7 byte&0xF0 0x30 \b, 16:9 417>>>>7 byte&0xF0 0x40 \b, 11:5 418>>4 beshort&0xFFF0 0x2D00 \b, CCIR/ITU 419>>>5 beshort&0x0FFF 0x01E0 \b NTSC 525 420>>>5 beshort&0x0FFF 0x0240 \b PAL 625 421>>>7 byte&0xF0 0x20 \b, 4:3 422>>>7 byte&0xF0 0x30 \b, 16:9 423>>>7 byte&0xF0 0x40 \b, 11:5 424>>4 beshort&0xFFF0 0x1E00 \b, SVCD 425>>>5 beshort&0x0FFF 0x01E0 \b NTSC 525 426>>>5 beshort&0x0FFF 0x0240 \b PAL 625 427>>>7 byte&0xF0 0x20 \b, 4:3 428>>>7 byte&0xF0 0x30 \b, 16:9 429>>>7 byte&0xF0 0x40 \b, 11:5 430>>7 byte&0x0F 1 \b, 23.976 fps 431>>7 byte&0x0F 2 \b, 24 fps 432>>7 byte&0x0F 3 \b, 25 fps 433>>7 byte&0x0F 4 \b, 29.97 fps 434>>7 byte&0x0F 5 \b, 30 fps 435>>7 byte&0x0F 6 \b, 50 fps 436>>7 byte&0x0F 7 \b, 59.94 fps 437>>7 byte&0x0F 8 \b, 60 fps 438>>11 byte &0x04 \b, Constrained 439 440# MPEG ADTS Audio (*.mpx/mxa/aac) 441# from dreesen@math.fu-berlin.de 442# modified to fully support MPEG ADTS 443 444# MP3, M1A 445# modified by Joerg Jenderek 446# GRR the original test are too common for many DOS files 447# so don't accept as MP3 until we've tested the rate 4480 beshort&0xFFFE 0xFFFA 449# rates 450>2 byte&0xF0 0x10 MPEG ADTS, layer III, v1, 32 kbps 451!:mime audio/mpeg 452>2 byte&0xF0 0x20 MPEG ADTS, layer III, v1, 40 kbps 453!:mime audio/mpeg 454>2 byte&0xF0 0x30 MPEG ADTS, layer III, v1, 48 kbps 455!:mime audio/mpeg 456>2 byte&0xF0 0x40 MPEG ADTS, layer III, v1, 56 kbps 457!:mime audio/mpeg 458>2 byte&0xF0 0x50 MPEG ADTS, layer III, v1, 64 kbps 459!:mime audio/mpeg 460>2 byte&0xF0 0x60 MPEG ADTS, layer III, v1, 80 kbps 461!:mime audio/mpeg 462>2 byte&0xF0 0x70 MPEG ADTS, layer III, v1, 96 kbps 463!:mime audio/mpeg 464>2 byte&0xF0 0x80 MPEG ADTS, layer III, v1, 112 kbps 465!:mime audio/mpeg 466>2 byte&0xF0 0x90 MPEG ADTS, layer III, v1, 128 kbps 467!:mime audio/mpeg 468>2 byte&0xF0 0xA0 MPEG ADTS, layer III, v1, 160 kbps 469!:mime audio/mpeg 470>2 byte&0xF0 0xB0 MPEG ADTS, layer III, v1, 192 kbps 471!:mime audio/mpeg 472>2 byte&0xF0 0xC0 MPEG ADTS, layer III, v1, 224 kbps 473!:mime audio/mpeg 474>2 byte&0xF0 0xD0 MPEG ADTS, layer III, v1, 256 kbps 475!:mime audio/mpeg 476>2 byte&0xF0 0xE0 MPEG ADTS, layer III, v1, 320 kbps 477!:mime audio/mpeg 478# timing 479>2 byte&0x0C 0x00 \b, 44.1 kHz 480>2 byte&0x0C 0x04 \b, 48 kHz 481>2 byte&0x0C 0x08 \b, 32 kHz 482# channels/options 483>3 byte&0xC0 0x00 \b, Stereo 484>3 byte&0xC0 0x40 \b, JntStereo 485>3 byte&0xC0 0x80 \b, 2x Monaural 486>3 byte&0xC0 0xC0 \b, Monaural 487#>1 byte ^0x01 \b, Data Verify 488#>2 byte &0x02 \b, Packet Pad 489#>2 byte &0x01 \b, Custom Flag 490#>3 byte &0x08 \b, Copyrighted 491#>3 byte &0x04 \b, Original Source 492#>3 byte&0x03 1 \b, NR: 50/15 ms 493#>3 byte&0x03 3 \b, NR: CCIT J.17 494 495# MP2, M1A 4960 beshort&0xFFFE 0xFFFC MPEG ADTS, layer II, v1 497!:mime audio/mpeg 498# rates 499>2 byte&0xF0 0x10 \b, 32 kbps 500>2 byte&0xF0 0x20 \b, 48 kbps 501>2 byte&0xF0 0x30 \b, 56 kbps 502>2 byte&0xF0 0x40 \b, 64 kbps 503>2 byte&0xF0 0x50 \b, 80 kbps 504>2 byte&0xF0 0x60 \b, 96 kbps 505>2 byte&0xF0 0x70 \b, 112 kbps 506>2 byte&0xF0 0x80 \b, 128 kbps 507>2 byte&0xF0 0x90 \b, 160 kbps 508>2 byte&0xF0 0xA0 \b, 192 kbps 509>2 byte&0xF0 0xB0 \b, 224 kbps 510>2 byte&0xF0 0xC0 \b, 256 kbps 511>2 byte&0xF0 0xD0 \b, 320 kbps 512>2 byte&0xF0 0xE0 \b, 384 kbps 513# timing 514>2 byte&0x0C 0x00 \b, 44.1 kHz 515>2 byte&0x0C 0x04 \b, 48 kHz 516>2 byte&0x0C 0x08 \b, 32 kHz 517# channels/options 518>3 byte&0xC0 0x00 \b, Stereo 519>3 byte&0xC0 0x40 \b, JntStereo 520>3 byte&0xC0 0x80 \b, 2x Monaural 521>3 byte&0xC0 0xC0 \b, Monaural 522#>1 byte ^0x01 \b, Data Verify 523#>2 byte &0x02 \b, Packet Pad 524#>2 byte &0x01 \b, Custom Flag 525#>3 byte &0x08 \b, Copyrighted 526#>3 byte &0x04 \b, Original Source 527#>3 byte&0x03 1 \b, NR: 50/15 ms 528#>3 byte&0x03 3 \b, NR: CCIT J.17 529 530# MPA, M1A 531# updated by Joerg Jenderek 532# GRR the original test are too common for many DOS files, so test 32 <= kbits <= 448 533# GRR this test is still too general as it catches a BOM of UTF-16 files (0xFFFE) 534# FIXME: Almost all little endian UTF-16 text with BOM are clobbered by these entries 535#0 beshort&0xFFFE 0xFFFE 536#>2 ubyte&0xF0 >0x0F 537#>>2 ubyte&0xF0 <0xE1 MPEG ADTS, layer I, v1 538## rate 539#>>>2 byte&0xF0 0x10 \b, 32 kbps 540#>>>2 byte&0xF0 0x20 \b, 64 kbps 541#>>>2 byte&0xF0 0x30 \b, 96 kbps 542#>>>2 byte&0xF0 0x40 \b, 128 kbps 543#>>>2 byte&0xF0 0x50 \b, 160 kbps 544#>>>2 byte&0xF0 0x60 \b, 192 kbps 545#>>>2 byte&0xF0 0x70 \b, 224 kbps 546#>>>2 byte&0xF0 0x80 \b, 256 kbps 547#>>>2 byte&0xF0 0x90 \b, 288 kbps 548#>>>2 byte&0xF0 0xA0 \b, 320 kbps 549#>>>2 byte&0xF0 0xB0 \b, 352 kbps 550#>>>2 byte&0xF0 0xC0 \b, 384 kbps 551#>>>2 byte&0xF0 0xD0 \b, 416 kbps 552#>>>2 byte&0xF0 0xE0 \b, 448 kbps 553## timing 554#>>>2 byte&0x0C 0x00 \b, 44.1 kHz 555#>>>2 byte&0x0C 0x04 \b, 48 kHz 556#>>>2 byte&0x0C 0x08 \b, 32 kHz 557## channels/options 558#>>>3 byte&0xC0 0x00 \b, Stereo 559#>>>3 byte&0xC0 0x40 \b, JntStereo 560#>>>3 byte&0xC0 0x80 \b, 2x Monaural 561#>>>3 byte&0xC0 0xC0 \b, Monaural 562##>1 byte ^0x01 \b, Data Verify 563##>2 byte &0x02 \b, Packet Pad 564##>2 byte &0x01 \b, Custom Flag 565##>3 byte &0x08 \b, Copyrighted 566##>3 byte &0x04 \b, Original Source 567##>3 byte&0x03 1 \b, NR: 50/15 ms 568##>3 byte&0x03 3 \b, NR: CCIT J.17 569 570# MP3, M2A 5710 beshort&0xFFFE 0xFFF2 MPEG ADTS, layer III, v2 572!:mime audio/mpeg 573# rate 574>2 byte&0xF0 0x10 \b, 8 kbps 575>2 byte&0xF0 0x20 \b, 16 kbps 576>2 byte&0xF0 0x30 \b, 24 kbps 577>2 byte&0xF0 0x40 \b, 32 kbps 578>2 byte&0xF0 0x50 \b, 40 kbps 579>2 byte&0xF0 0x60 \b, 48 kbps 580>2 byte&0xF0 0x70 \b, 56 kbps 581>2 byte&0xF0 0x80 \b, 64 kbps 582>2 byte&0xF0 0x90 \b, 80 kbps 583>2 byte&0xF0 0xA0 \b, 96 kbps 584>2 byte&0xF0 0xB0 \b, 112 kbps 585>2 byte&0xF0 0xC0 \b, 128 kbps 586>2 byte&0xF0 0xD0 \b, 144 kbps 587>2 byte&0xF0 0xE0 \b, 160 kbps 588# timing 589>2 byte&0x0C 0x00 \b, 22.05 kHz 590>2 byte&0x0C 0x04 \b, 24 kHz 591>2 byte&0x0C 0x08 \b, 16 kHz 592# channels/options 593>3 byte&0xC0 0x00 \b, Stereo 594>3 byte&0xC0 0x40 \b, JntStereo 595>3 byte&0xC0 0x80 \b, 2x Monaural 596>3 byte&0xC0 0xC0 \b, Monaural 597#>1 byte ^0x01 \b, Data Verify 598#>2 byte &0x02 \b, Packet Pad 599#>2 byte &0x01 \b, Custom Flag 600#>3 byte &0x08 \b, Copyrighted 601#>3 byte &0x04 \b, Original Source 602#>3 byte&0x03 1 \b, NR: 50/15 ms 603#>3 byte&0x03 3 \b, NR: CCIT J.17 604 605# MP2, M2A 6060 beshort&0xFFFE 0xFFF4 MPEG ADTS, layer II, v2 607!:mime audio/mpeg 608# rate 609>2 byte&0xF0 0x10 \b, 8 kbps 610>2 byte&0xF0 0x20 \b, 16 kbps 611>2 byte&0xF0 0x30 \b, 24 kbps 612>2 byte&0xF0 0x40 \b, 32 kbps 613>2 byte&0xF0 0x50 \b, 40 kbps 614>2 byte&0xF0 0x60 \b, 48 kbps 615>2 byte&0xF0 0x70 \b, 56 kbps 616>2 byte&0xF0 0x80 \b, 64 kbps 617>2 byte&0xF0 0x90 \b, 80 kbps 618>2 byte&0xF0 0xA0 \b, 96 kbps 619>2 byte&0xF0 0xB0 \b, 112 kbps 620>2 byte&0xF0 0xC0 \b, 128 kbps 621>2 byte&0xF0 0xD0 \b, 144 kbps 622>2 byte&0xF0 0xE0 \b, 160 kbps 623# timing 624>2 byte&0x0C 0x00 \b, 22.05 kHz 625>2 byte&0x0C 0x04 \b, 24 kHz 626>2 byte&0x0C 0x08 \b, 16 kHz 627# channels/options 628>3 byte&0xC0 0x00 \b, Stereo 629>3 byte&0xC0 0x40 \b, JntStereo 630>3 byte&0xC0 0x80 \b, 2x Monaural 631>3 byte&0xC0 0xC0 \b, Monaural 632#>1 byte ^0x01 \b, Data Verify 633#>2 byte &0x02 \b, Packet Pad 634#>2 byte &0x01 \b, Custom Flag 635#>3 byte &0x08 \b, Copyrighted 636#>3 byte &0x04 \b, Original Source 637#>3 byte&0x03 1 \b, NR: 50/15 ms 638#>3 byte&0x03 3 \b, NR: CCIT J.17 639 640# MPA, M2A 6410 beshort&0xFFFE 0xFFF6 MPEG ADTS, layer I, v2 642!:mime audio/mpeg 643# rate 644>2 byte&0xF0 0x10 \b, 32 kbps 645>2 byte&0xF0 0x20 \b, 48 kbps 646>2 byte&0xF0 0x30 \b, 56 kbps 647>2 byte&0xF0 0x40 \b, 64 kbps 648>2 byte&0xF0 0x50 \b, 80 kbps 649>2 byte&0xF0 0x60 \b, 96 kbps 650>2 byte&0xF0 0x70 \b, 112 kbps 651>2 byte&0xF0 0x80 \b, 128 kbps 652>2 byte&0xF0 0x90 \b, 144 kbps 653>2 byte&0xF0 0xA0 \b, 160 kbps 654>2 byte&0xF0 0xB0 \b, 176 kbps 655>2 byte&0xF0 0xC0 \b, 192 kbps 656>2 byte&0xF0 0xD0 \b, 224 kbps 657>2 byte&0xF0 0xE0 \b, 256 kbps 658# timing 659>2 byte&0x0C 0x00 \b, 22.05 kHz 660>2 byte&0x0C 0x04 \b, 24 kHz 661>2 byte&0x0C 0x08 \b, 16 kHz 662# channels/options 663>3 byte&0xC0 0x00 \b, Stereo 664>3 byte&0xC0 0x40 \b, JntStereo 665>3 byte&0xC0 0x80 \b, 2x Monaural 666>3 byte&0xC0 0xC0 \b, Monaural 667#>1 byte ^0x01 \b, Data Verify 668#>2 byte &0x02 \b, Packet Pad 669#>2 byte &0x01 \b, Custom Flag 670#>3 byte &0x08 \b, Copyrighted 671#>3 byte &0x04 \b, Original Source 672#>3 byte&0x03 1 \b, NR: 50/15 ms 673#>3 byte&0x03 3 \b, NR: CCIT J.17 674 675# MP3, M25A 6760 beshort&0xFFFE 0xFFE2 MPEG ADTS, layer III, v2.5 677!:mime audio/mpeg 678# rate 679>2 byte&0xF0 0x10 \b, 8 kbps 680>2 byte&0xF0 0x20 \b, 16 kbps 681>2 byte&0xF0 0x30 \b, 24 kbps 682>2 byte&0xF0 0x40 \b, 32 kbps 683>2 byte&0xF0 0x50 \b, 40 kbps 684>2 byte&0xF0 0x60 \b, 48 kbps 685>2 byte&0xF0 0x70 \b, 56 kbps 686>2 byte&0xF0 0x80 \b, 64 kbps 687>2 byte&0xF0 0x90 \b, 80 kbps 688>2 byte&0xF0 0xA0 \b, 96 kbps 689>2 byte&0xF0 0xB0 \b, 112 kbps 690>2 byte&0xF0 0xC0 \b, 128 kbps 691>2 byte&0xF0 0xD0 \b, 144 kbps 692>2 byte&0xF0 0xE0 \b, 160 kbps 693# timing 694>2 byte&0x0C 0x00 \b, 11.025 kHz 695>2 byte&0x0C 0x04 \b, 12 kHz 696>2 byte&0x0C 0x08 \b, 8 kHz 697# channels/options 698>3 byte&0xC0 0x00 \b, Stereo 699>3 byte&0xC0 0x40 \b, JntStereo 700>3 byte&0xC0 0x80 \b, 2x Monaural 701>3 byte&0xC0 0xC0 \b, Monaural 702#>1 byte ^0x01 \b, Data Verify 703#>2 byte &0x02 \b, Packet Pad 704#>2 byte &0x01 \b, Custom Flag 705#>3 byte &0x08 \b, Copyrighted 706#>3 byte &0x04 \b, Original Source 707#>3 byte&0x03 1 \b, NR: 50/15 ms 708#>3 byte&0x03 3 \b, NR: CCIT J.17 709 710# AAC (aka MPEG-2 NBC audio) and MPEG-4 audio 711 712# Stored AAC streams (instead of the MP4 format) 7130 string ADIF MPEG ADIF, AAC 714!:mime audio/x-hx-aac-adif 715>4 byte &0x80 716>>13 byte &0x10 \b, VBR 717>>13 byte ^0x10 \b, CBR 718>>16 byte&0x1E 0x02 \b, single stream 719>>16 byte&0x1E 0x04 \b, 2 streams 720>>16 byte&0x1E 0x06 \b, 3 streams 721>>16 byte &0x08 \b, 4 or more streams 722>>16 byte &0x10 \b, 8 or more streams 723>>4 byte &0x80 \b, Copyrighted 724>>13 byte &0x40 \b, Original Source 725>>13 byte &0x20 \b, Home Flag 726>4 byte ^0x80 727>>4 byte &0x10 \b, VBR 728>>4 byte ^0x10 \b, CBR 729>>7 byte&0x1E 0x02 \b, single stream 730>>7 byte&0x1E 0x04 \b, 2 streams 731>>7 byte&0x1E 0x06 \b, 3 streams 732>>7 byte &0x08 \b, 4 or more streams 733>>7 byte &0x10 \b, 8 or more streams 734>>4 byte &0x40 \b, Original Stream(s) 735>>4 byte &0x20 \b, Home Source 736 737# Live or stored single AAC stream (used with MPEG-2 systems) 7380 beshort&0xFFF6 0xFFF0 MPEG ADTS, AAC 739!:mime audio/x-hx-aac-adts 740>1 byte &0x08 \b, v2 741>1 byte ^0x08 \b, v4 742# profile 743>>2 byte &0xC0 \b LTP 744>2 byte&0xc0 0x00 \b Main 745>2 byte&0xc0 0x40 \b LC 746>2 byte&0xc0 0x80 \b SSR 747# timing 748>2 byte&0x3c 0x00 \b, 96 kHz 749>2 byte&0x3c 0x04 \b, 88.2 kHz 750>2 byte&0x3c 0x08 \b, 64 kHz 751>2 byte&0x3c 0x0c \b, 48 kHz 752>2 byte&0x3c 0x10 \b, 44.1 kHz 753>2 byte&0x3c 0x14 \b, 32 kHz 754>2 byte&0x3c 0x18 \b, 24 kHz 755>2 byte&0x3c 0x1c \b, 22.05 kHz 756>2 byte&0x3c 0x20 \b, 16 kHz 757>2 byte&0x3c 0x24 \b, 12 kHz 758>2 byte&0x3c 0x28 \b, 11.025 kHz 759>2 byte&0x3c 0x2c \b, 8 kHz 760# channels 761>2 beshort&0x01c0 0x0040 \b, monaural 762>2 beshort&0x01c0 0x0080 \b, stereo 763>2 beshort&0x01c0 0x00c0 \b, stereo + center 764>2 beshort&0x01c0 0x0100 \b, stereo+center+LFE 765>2 beshort&0x01c0 0x0140 \b, surround 766>2 beshort&0x01c0 0x0180 \b, surround + LFE 767>2 beshort &0x01C0 \b, surround + side 768#>1 byte ^0x01 \b, Data Verify 769#>2 byte &0x02 \b, Custom Flag 770#>3 byte &0x20 \b, Original Stream 771#>3 byte &0x10 \b, Home Source 772#>3 byte &0x08 \b, Copyrighted 773 774# Live MPEG-4 audio streams (instead of RTP FlexMux) 7750 beshort&0xFFE0 0x56E0 MPEG-4 LOAS 776!:mime audio/x-mp4a-latm 777#>1 beshort&0x1FFF x \b, %hu byte packet 778>3 byte&0xE0 0x40 779>>4 byte&0x3C 0x04 \b, single stream 780>>4 byte&0x3C 0x08 \b, 2 streams 781>>4 byte&0x3C 0x0C \b, 3 streams 782>>4 byte &0x08 \b, 4 or more streams 783>>4 byte &0x20 \b, 8 or more streams 784>3 byte&0xC0 0 785>>4 byte&0x78 0x08 \b, single stream 786>>4 byte&0x78 0x10 \b, 2 streams 787>>4 byte&0x78 0x18 \b, 3 streams 788>>4 byte &0x20 \b, 4 or more streams 789>>4 byte &0x40 \b, 8 or more streams 790# This magic isn't strong enough (matches plausible ISO-8859-1 text) 791#0 beshort 0x4DE1 MPEG-4 LO-EP audio stream 792#!:mime audio/x-mp4a-latm 793 794# Summary: FLI animation format 795# Created by: Daniel Quinlan <quinlan@yggdrasil.com> 796# Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection) 7974 leshort 0xAF11 798# standard FLI always has 320x200 resolution and 8 bit color 799>8 leshort 320 800>>10 leshort 200 801>>>12 leshort 8 FLI animation, 320x200x8 802!:mime video/x-fli 803>>>>6 leshort x \b, %d frames 804# frame speed is multiple of 1/70s 805>>>>16 leshort x \b, %d/70s per frame 806 807# Summary: FLC animation format 808# Created by: Daniel Quinlan <quinlan@yggdrasil.com> 809# Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection) 8104 leshort 0xAF12 811# standard FLC always use 8 bit color 812>12 leshort 8 FLC animation 813!:mime video/x-flc 814>>8 leshort x \b, %d 815>>10 leshort x \bx%dx8 816>>6 uleshort x \b, %d frames 817>>16 uleshort x \b, %dms per frame 818 819# DL animation format 820# XXX - collision with most `mips' magic 821# 822# I couldn't find a real magic number for these, however, this 823# -appears- to work. Note that it might catch other files, too, so be 824# careful! 825# 826# Note that title and author appear in the two 20-byte chunks 827# at decimal offsets 2 and 22, respectively, but they are XOR'ed with 828# 255 (hex FF)! The DL format is really bad. 829# 830#0 byte 1 DL version 1, medium format (160x100, 4 images/screen) 831#!:mime video/x-unknown 832#>42 byte x - %d screens, 833#>43 byte x %d commands 834#0 byte 2 DL version 2 835#!:mime video/x-unknown 836#>1 byte 1 - large format (320x200,1 image/screen), 837#>1 byte 2 - medium format (160x100,4 images/screen), 838#>1 byte >2 - unknown format, 839#>42 byte x %d screens, 840#>43 byte x %d commands 841# Based on empirical evidence, DL version 3 have several nulls following the 842# \003. Most of them start with non-null values at hex offset 0x34 or so. 843#0 string \3\0\0\0\0\0\0\0\0\0\0\0 DL version 3 844 845# iso 13818 transport stream 846# 847# from Oskar Schirmer <schirmer@scara.com> Feb 3, 2001 (ISO 13818.1) 848# syncbyte 8 bit 0x47 849# error_ind 1 bit - 850# payload_start 1 bit 1 851# priority 1 bit - 852# PID 13 bit 0x0000 853# scrambling 2 bit - 854# adaptfld_ctrl 2 bit 1 or 3 855# conti_count 4 bit - 8560 belong&0xFF5FFF10 0x47400010 857>188 byte 0x47 MPEG transport stream data 858 859# DIF digital video file format <mpruett@sgi.com> 8600 belong&0xffffff00 0x1f070000 DIF 861>4 byte &0x01 (DVCPRO) movie file 862>4 byte ^0x01 (DV) movie file 863>3 byte &0x80 (PAL) 864>3 byte ^0x80 (NTSC) 865 866# Microsoft Advanced Streaming Format (ASF) <mpruett@sgi.com> 8670 belong 0x3026b275 Microsoft ASF 868!:mime video/x-ms-asf 869 870# MNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/> 8710 string \x8aMNG MNG video data, 872!:mime video/x-mng 873>4 belong !0x0d0a1a0a CORRUPTED, 874>4 belong 0x0d0a1a0a 875>>16 belong x %d x 876>>20 belong x %d 877 878# JNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/> 8790 string \x8bJNG JNG video data, 880!:mime video/x-jng 881>4 belong !0x0d0a1a0a CORRUPTED, 882>4 belong 0x0d0a1a0a 883>>16 belong x %d x 884>>20 belong x %d 885 886# Vivo video (Wolfram Kleff) 8873 string \x0D\x0AVersion:Vivo Vivo video data 888 889# VRML (Virtual Reality Modelling Language) 8900 string/w #VRML\ V1.0\ ascii VRML 1 file 891!:mime model/vrml 8920 string/w #VRML\ V2.0\ utf8 ISO/IEC 14772 VRML 97 file 893!:mime model/vrml 894 895# X3D (Extensible 3D) [http://www.web3d.org/specifications/x3d-3.0.dtd] 896# From Michel Briand <michelbriand@free.fr> 897# mimetype from https://www.iana.org/assignments/media-types/model/x3d+xml 898# Example http://www.web3d.org/x3d/content/examples/Basic/course/CreateX3DFromStringRandomSpheres.x3d 8990 string/w \<?xml\ version= 900!:strength + 5 901>20 search/1000/w \<!DOCTYPE\ X3D X3D (Extensible 3D) model xml text 902!:mime model/x3d+xml 903 904#--------------------------------------------------------------------------- 905# HVQM4: compressed movie format designed by Hudson for Nintendo GameCube 906# From Mark Sheppard <msheppard@climax.co.uk>, 2002-10-03 907# 9080 string HVQM4 %s 909>6 string >\0 v%s 910>0 byte x GameCube movie, 911>0x34 ubeshort x %d x 912>0x36 ubeshort x %d, 913>0x26 ubeshort x %dus, 914>0x42 ubeshort 0 no audio 915>0x42 ubeshort >0 %dHz audio 916 917# From: "Stefan A. Haubenthal" <polluks@web.de> 9180 string DVDVIDEO-VTS Video title set, 919>0x21 byte x v%x 9200 string DVDVIDEO-VMG Video manager, 921>0x21 byte x v%x 922 923# From: Behan Webster <behanw@websterwood.com> 924# NuppelVideo used by Mythtv (*.nuv) 925# Note: there are two identical stanzas here differing only in the 926# initial string matched. It used to be done with a regex, but we're 927# trying to get rid of those. 9280 string NuppelVideo MythTV NuppelVideo 929>12 string x v%s 930>20 lelong x (%d 931>24 lelong x \bx%d), 932>36 string P \bprogressive, 933>36 string I \binterlaced, 934>40 ledouble x \baspect:%.2f, 935>48 ledouble x \bfps:%.2f 9360 string MythTV MythTV NuppelVideo 937>12 string x v%s 938>20 lelong x (%d 939>24 lelong x \bx%d), 940>36 string P \bprogressive, 941>36 string I \binterlaced, 942>40 ledouble x \baspect:%.2f, 943>48 ledouble x \bfps:%.2f 944 945# MPEG file 946# MPEG sequences 947# FIXME: This section is from the old magic.mime file and needs 948# integrating with the rest 949#0 belong 0x000001BA 950#>4 byte &0x40 951#!:mime video/mp2p 952#>4 byte ^0x40 953#!:mime video/mpeg 954#0 belong 0x000001BB 955#!:mime video/mpeg 956#0 belong 0x000001B0 957#!:mime video/mp4v-es 958#0 belong 0x000001B5 959#!:mime video/mp4v-es 960#0 belong 0x000001B3 961#!:mime video/mpv 962#0 belong&0xFF5FFF10 0x47400010 963#!:mime video/mp2t 964#0 belong 0x00000001 965#>4 byte&0x1F 0x07 966#!:mime video/h264 967 968# Type: Bink Video 969# Extension: .bik 970# URL: http://wiki.multimedia.cx/index.php?title=Bink_Container 971# From: <hoehle@users.sourceforge.net> 2008-07-18 9720 string BIK Bink Video 973>3 regex =[a-z] rev.%s 974#>4 ulelong x size %d 975>20 ulelong x \b, %d 976>24 ulelong x \bx%d 977>8 ulelong x \b, %d frames 978>32 ulelong x at rate %d/ 979>28 ulelong >1 \b%d 980>40 ulelong =0 \b, no audio 981>40 ulelong !0 \b, %d audio track 982>>40 ulelong !1 \bs 983# follow properties of the first audio track only 984>>48 uleshort x %dHz 985>>51 byte&0x20 0 mono 986>>51 byte&0x20 !0 stereo 987#>>51 byte&0x10 0 FFT 988#>>51 byte&0x10 !0 DCT 989 990# Type: NUT Container 991# URL: http://wiki.multimedia.cx/index.php?title=NUT 992# From: Adam Buchbinder <adam.buchbinder@gmail.com> 9930 string nut/multimedia\ container\0 NUT multimedia container 994 995# Type: Nullsoft Video (NSV) 996# URL: http://wiki.multimedia.cx/index.php?title=Nullsoft_Video 997# From: Mike Melanson <mike@multimedia.cx> 9980 string NSVf Nullsoft Video 999 1000# Type: REDCode Video 1001# URL: http://www.red.com/ ; http://wiki.multimedia.cx/index.php?title=REDCode 1002# From: Mike Melanson <mike@multimedia.cx> 10034 string RED1 REDCode Video 1004 1005# Type: MTV Multimedia File 1006# URL: http://wiki.multimedia.cx/index.php?title=MTV 1007# From: Mike Melanson <mike@multimedia.cx> 10080 string AMVS MTV Multimedia File 1009 1010# Type: ARMovie 1011# URL: http://wiki.multimedia.cx/index.php?title=ARMovie 1012# From: Mike Melanson <mike@multimedia.cx> 10130 string ARMovie\012 ARMovie 1014 1015# Type: Interplay MVE Movie 1016# URL: http://wiki.multimedia.cx/index.php?title=Interplay_MVE 1017# From: Mike Melanson <mike@multimedia.cx> 10180 string Interplay\040MVE\040File\032 Interplay MVE Movie 1019 1020# Type: Windows Television DVR File 1021# URL: http://wiki.multimedia.cx/index.php?title=WTV 1022# From: Mike Melanson <mike@mutlimedia.cx> 1023# This takes the form of a Windows-style GUID 10240 bequad 0xB7D800203749DA11 1025>8 bequad 0xA64E0007E95EAD8D Windows Television DVR Media 1026 1027# Type: Sega FILM/CPK Multimedia 1028# URL: http://wiki.multimedia.cx/index.php?title=Sega_FILM 1029# From: Mike Melanson <mike@multimedia.cx> 10300 string FILM Sega FILM/CPK Multimedia, 1031>32 belong x %d x 1032>28 belong x %d 1033 1034# Type: Nintendo THP Multimedia 1035# URL: http://wiki.multimedia.cx/index.php?title=THP 1036# From: Mike Melanson <mike@multimedia.cx> 10370 string THP\0 Nintendo THP Multimedia 1038 1039# Type: BBC Dirac Video 1040# URL: http://wiki.multimedia.cx/index.php?title=Dirac 1041# From: Mike Melanson <mike@multimedia.cx> 10420 string BBCD BBC Dirac Video 1043 1044# Type: RAD Game Tools Smacker Multimedia 1045# URL: http://wiki.multimedia.cx/index.php?title=Smacker 1046# From: Mike Melanson <mike@multimedia.cx> 10470 string SMK RAD Game Tools Smacker Multimedia 1048>3 byte x version %c, 1049>4 lelong x %d x 1050>8 lelong x %d, 1051>12 lelong x %d frames 1052 1053# Material Exchange Format 1054# More information: 1055# https://en.wikipedia.org/wiki/Material_Exchange_Format 1056# http://www.freemxf.org/ 10570 string \x06\x0e\x2b\x34\x02\x05\x01\x01\x0d\x01\x02\x01\x01\x02 Material exchange container format 1058!:ext mxf 1059!:mime application/mxf 1060 1061# Recognize LucasArts Smush video files (cf. 1062# https://wiki.multimedia.cx/index.php/Smush) 10630 string ANIM 1064>8 string AHDR LucasArts Smush Animation Format (SAN) video 10650 string SANM 1066>8 string SHDR LucasArts Smush v2 (SANM) video 1067