2 #------------------------------------------------------------------------------
3 # $File: animation,v 1.77 2020/04/26 15:23:43 christos Exp $
4 # animation: file(1) magic for animation/movie 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)
10 # SGI and Apple formats
11 0 string MOVI Silicon Graphics movie file
12 !:mime video/x-sgi-movie
13 4 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
19 4 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
27 4 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
31 4 string pckg Apple QuickTime compressed archive
32 !:mime application/x-quicktime-player
33 4 string/W jP JPEG 2000 image
35 # https://www.ftyps.com/ with local additions
36 4 string ftyp ISO Media
37 # https://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"
44 >8 string 3g2 \b, MPEG v4 system, 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 # https://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
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
60 >>11 byte 6 \b, Release 6 General Profile
61 >8 string 3gp \b, MPEG v4 system, 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
72 >>11 byte 7 \b, Release %d Streaming Servers
73 >8 string avc1 \b, MPEG v4 system, 3GPP JVT AVC [ISO 14496-12:2005]
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
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)
105 >8 string F4P \b, Protected Video for Adobe Flash Player 9+ (.F4P)
107 >8 string F4A \b, Audio for Adobe Flash Player 9+ (.F4A)
109 >8 string F4B \b, Audio Book for Adobe Flash Player 9+ (.F4B)
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]
115 >8 string isom \b, MP4 Base Media v1 [IS0 14496-12:2003]
117 >8 string/W jp2 \b, JPEG 2000
119 >8 string JP2 \b, JPEG 2000 Image (.JP2) [ISO 15444-1 ?]
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]
124 >8 string jpx \b, JPEG 2000 w/ extensions (.JPX) [ISO 15444-2]
126 >8 string KDDI \b, 3GPP2 EZmovie for KDDI 3G cellphones
128 >8 string M4A \b, Apple iTunes ALAC/AAC-LC (.M4A) Audio
130 >8 string M4B \b, Apple iTunes ALAC/AAC-LC (.M4B) Audio Book
132 >8 string M4P \b, Apple iTunes ALAC/AAC-LC (.M4P) AES Protected Audio
134 >8 string M4V \b, Apple iTunes Video (.M4V) Video
136 >8 string M4VH \b, Apple TV (.M4V)
138 >8 string M4VP \b, Apple iPhone (.M4V)
140 >8 string mj2s \b, Motion JPEG 2000 [ISO 15444-3] Simple Profile
142 >8 string mjp2 \b, Motion JPEG 2000 [ISO 15444-3] General Profile
144 >8 string mmp4 \b, MPEG-4/3GPP Mobile Profile (.MP4 / .3GP) (for NTT)
146 >8 string mobi \b, MPEG-4, MOBI format
148 >8 string mp21 \b, MPEG-21 [ISO/IEC 21000-9]
149 >8 string mp41 \b, MP4 v1 [ISO 14496-1:ch13]
151 >8 string mp42 \b, MP4 v2 [ISO 14496-14]
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
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
163 >8 string NDAS \b, MP4 v2 [ISO 14496-14] Nero Digital AAC Audio
165 >8 string NDSC \b, MPEG-4 (.MP4) Nero Cinema Profile
167 >8 string NDSH \b, MPEG-4 (.MP4) Nero HDTV Profile
169 >8 string NDSM \b, MPEG-4 (.MP4) Nero Mobile Profile
171 >8 string NDSP \b, MPEG-4 (.MP4) Nero Portable Profile
173 >8 string NDSS \b, MPEG-4 (.MP4) Nero Standard Profile
175 >8 string NDXC \b, H.264/MPEG-4 AVC (.MP4) Nero Cinema Profile
177 >8 string NDXH \b, H.264/MPEG-4 AVC (.MP4) Nero HDTV Profile
179 >8 string NDXM \b, H.264/MPEG-4 AVC (.MP4) Nero Mobile Profile
181 >8 string NDXP \b, H.264/MPEG-4 AVC (.MP4) Nero Portable Profile
183 >8 string NDXS \b, H.264/MPEG-4 AVC (.MP4) Nero Standard Profile
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
192 # see https://nokiatech.github.io/heif/technical.html
193 >8 string mif1 \b, HEIF Image
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
199 >8 string heix \b, HEIF Image HEVC Main 10 Profile
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
210 >8 string heis \b, HEIF Image L-HEVC
212 >8 string avic \b, HEIF Image AVC
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
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)
227 # Scans for all common MPEG header start codes
229 >4 byte&0x1F 0x07 JVT NAL sequence, H.264 video
230 >>5 byte 66 \b, baseline
232 >>5 byte 88 \b, extended
234 0 belong&0xFFFFFF00 0x00000100
235 >3 byte 0xBA MPEG sequence
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
243 >>4 byte 88 \b, extended
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
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
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
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
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
440 # MPEG ADTS Audio (*.mpx/mxa/aac)
441 # from dreesen@math.fu-berlin.de
442 # modified to fully support MPEG ADTS
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
448 # But also beat GEMDOS fonts
449 0 beshort&0xFFFE 0xFFFA
452 >>2 byte&0xF0 !0xF0 MPEG ADTS, layer III, v1
455 >2 byte&0xF0 0x10 \b, 32 kbps
456 >2 byte&0xF0 0x20 \b, 40 kbps
457 >2 byte&0xF0 0x30 \b, 48 kbps
458 >2 byte&0xF0 0x40 \b, 56 kbps
459 >2 byte&0xF0 0x50 \b, 64 kbps
460 >2 byte&0xF0 0x60 \b, 80 kbps
461 >2 byte&0xF0 0x70 \b, 96 kbps
462 >2 byte&0xF0 0x80 \b, 112 kbps
463 >2 byte&0xF0 0x90 \b, 128 kbps
464 >2 byte&0xF0 0xA0 \b, 160 kbps
465 >2 byte&0xF0 0xB0 \b, 192 kbps
466 >2 byte&0xF0 0xC0 \b, 224 kbps
467 >2 byte&0xF0 0xD0 \b, 256 kbps
468 >2 byte&0xF0 0xE0 \b, 320 kbps
470 >2 byte&0x0C 0x00 \b, 44.1 kHz
471 >2 byte&0x0C 0x04 \b, 48 kHz
472 >2 byte&0x0C 0x08 \b, 32 kHz
474 >3 byte&0xC0 0x00 \b, Stereo
475 >3 byte&0xC0 0x40 \b, JntStereo
476 >3 byte&0xC0 0x80 \b, 2x Monaural
477 >3 byte&0xC0 0xC0 \b, Monaural
478 #>1 byte ^0x01 \b, Data Verify
479 #>2 byte &0x02 \b, Packet Pad
480 #>2 byte &0x01 \b, Custom Flag
481 #>3 byte &0x08 \b, Copyrighted
482 #>3 byte &0x04 \b, Original Source
483 #>3 byte&0x03 1 \b, NR: 50/15 ms
484 #>3 byte&0x03 3 \b, NR: CCIT J.17
487 0 beshort&0xFFFE 0xFFFC MPEG ADTS, layer II, v1
490 >2 byte&0xF0 0x10 \b, 32 kbps
491 >2 byte&0xF0 0x20 \b, 48 kbps
492 >2 byte&0xF0 0x30 \b, 56 kbps
493 >2 byte&0xF0 0x40 \b, 64 kbps
494 >2 byte&0xF0 0x50 \b, 80 kbps
495 >2 byte&0xF0 0x60 \b, 96 kbps
496 >2 byte&0xF0 0x70 \b, 112 kbps
497 >2 byte&0xF0 0x80 \b, 128 kbps
498 >2 byte&0xF0 0x90 \b, 160 kbps
499 >2 byte&0xF0 0xA0 \b, 192 kbps
500 >2 byte&0xF0 0xB0 \b, 224 kbps
501 >2 byte&0xF0 0xC0 \b, 256 kbps
502 >2 byte&0xF0 0xD0 \b, 320 kbps
503 >2 byte&0xF0 0xE0 \b, 384 kbps
505 >2 byte&0x0C 0x00 \b, 44.1 kHz
506 >2 byte&0x0C 0x04 \b, 48 kHz
507 >2 byte&0x0C 0x08 \b, 32 kHz
509 >3 byte&0xC0 0x00 \b, Stereo
510 >3 byte&0xC0 0x40 \b, JntStereo
511 >3 byte&0xC0 0x80 \b, 2x Monaural
512 >3 byte&0xC0 0xC0 \b, Monaural
513 #>1 byte ^0x01 \b, Data Verify
514 #>2 byte &0x02 \b, Packet Pad
515 #>2 byte &0x01 \b, Custom Flag
516 #>3 byte &0x08 \b, Copyrighted
517 #>3 byte &0x04 \b, Original Source
518 #>3 byte&0x03 1 \b, NR: 50/15 ms
519 #>3 byte&0x03 3 \b, NR: CCIT J.17
522 # updated by Joerg Jenderek
523 # GRR the original test are too common for many DOS files, so test 32 <= kbits <= 448
524 # GRR this test is still too general as it catches a BOM of UTF-16 files (0xFFFE)
525 # FIXME: Almost all little endian UTF-16 text with BOM are clobbered by these entries
526 #0 beshort&0xFFFE 0xFFFE
528 #>>2 ubyte&0xF0 <0xE1 MPEG ADTS, layer I, v1
530 #>>>2 byte&0xF0 0x10 \b, 32 kbps
531 #>>>2 byte&0xF0 0x20 \b, 64 kbps
532 #>>>2 byte&0xF0 0x30 \b, 96 kbps
533 #>>>2 byte&0xF0 0x40 \b, 128 kbps
534 #>>>2 byte&0xF0 0x50 \b, 160 kbps
535 #>>>2 byte&0xF0 0x60 \b, 192 kbps
536 #>>>2 byte&0xF0 0x70 \b, 224 kbps
537 #>>>2 byte&0xF0 0x80 \b, 256 kbps
538 #>>>2 byte&0xF0 0x90 \b, 288 kbps
539 #>>>2 byte&0xF0 0xA0 \b, 320 kbps
540 #>>>2 byte&0xF0 0xB0 \b, 352 kbps
541 #>>>2 byte&0xF0 0xC0 \b, 384 kbps
542 #>>>2 byte&0xF0 0xD0 \b, 416 kbps
543 #>>>2 byte&0xF0 0xE0 \b, 448 kbps
545 #>>>2 byte&0x0C 0x00 \b, 44.1 kHz
546 #>>>2 byte&0x0C 0x04 \b, 48 kHz
547 #>>>2 byte&0x0C 0x08 \b, 32 kHz
549 #>>>3 byte&0xC0 0x00 \b, Stereo
550 #>>>3 byte&0xC0 0x40 \b, JntStereo
551 #>>>3 byte&0xC0 0x80 \b, 2x Monaural
552 #>>>3 byte&0xC0 0xC0 \b, Monaural
553 ##>1 byte ^0x01 \b, Data Verify
554 ##>2 byte &0x02 \b, Packet Pad
555 ##>2 byte &0x01 \b, Custom Flag
556 ##>3 byte &0x08 \b, Copyrighted
557 ##>3 byte &0x04 \b, Original Source
558 ##>3 byte&0x03 1 \b, NR: 50/15 ms
559 ##>3 byte&0x03 3 \b, NR: CCIT J.17
562 0 beshort&0xFFFE 0xFFF2 MPEG ADTS, layer III, v2
565 >2 byte&0xF0 0x10 \b, 8 kbps
566 >2 byte&0xF0 0x20 \b, 16 kbps
567 >2 byte&0xF0 0x30 \b, 24 kbps
568 >2 byte&0xF0 0x40 \b, 32 kbps
569 >2 byte&0xF0 0x50 \b, 40 kbps
570 >2 byte&0xF0 0x60 \b, 48 kbps
571 >2 byte&0xF0 0x70 \b, 56 kbps
572 >2 byte&0xF0 0x80 \b, 64 kbps
573 >2 byte&0xF0 0x90 \b, 80 kbps
574 >2 byte&0xF0 0xA0 \b, 96 kbps
575 >2 byte&0xF0 0xB0 \b, 112 kbps
576 >2 byte&0xF0 0xC0 \b, 128 kbps
577 >2 byte&0xF0 0xD0 \b, 144 kbps
578 >2 byte&0xF0 0xE0 \b, 160 kbps
580 >2 byte&0x0C 0x00 \b, 22.05 kHz
581 >2 byte&0x0C 0x04 \b, 24 kHz
582 >2 byte&0x0C 0x08 \b, 16 kHz
584 >3 byte&0xC0 0x00 \b, Stereo
585 >3 byte&0xC0 0x40 \b, JntStereo
586 >3 byte&0xC0 0x80 \b, 2x Monaural
587 >3 byte&0xC0 0xC0 \b, Monaural
588 #>1 byte ^0x01 \b, Data Verify
589 #>2 byte &0x02 \b, Packet Pad
590 #>2 byte &0x01 \b, Custom Flag
591 #>3 byte &0x08 \b, Copyrighted
592 #>3 byte &0x04 \b, Original Source
593 #>3 byte&0x03 1 \b, NR: 50/15 ms
594 #>3 byte&0x03 3 \b, NR: CCIT J.17
597 0 beshort&0xFFFE 0xFFF4 MPEG ADTS, layer II, v2
600 >2 byte&0xF0 0x10 \b, 8 kbps
601 >2 byte&0xF0 0x20 \b, 16 kbps
602 >2 byte&0xF0 0x30 \b, 24 kbps
603 >2 byte&0xF0 0x40 \b, 32 kbps
604 >2 byte&0xF0 0x50 \b, 40 kbps
605 >2 byte&0xF0 0x60 \b, 48 kbps
606 >2 byte&0xF0 0x70 \b, 56 kbps
607 >2 byte&0xF0 0x80 \b, 64 kbps
608 >2 byte&0xF0 0x90 \b, 80 kbps
609 >2 byte&0xF0 0xA0 \b, 96 kbps
610 >2 byte&0xF0 0xB0 \b, 112 kbps
611 >2 byte&0xF0 0xC0 \b, 128 kbps
612 >2 byte&0xF0 0xD0 \b, 144 kbps
613 >2 byte&0xF0 0xE0 \b, 160 kbps
615 >2 byte&0x0C 0x00 \b, 22.05 kHz
616 >2 byte&0x0C 0x04 \b, 24 kHz
617 >2 byte&0x0C 0x08 \b, 16 kHz
619 >3 byte&0xC0 0x00 \b, Stereo
620 >3 byte&0xC0 0x40 \b, JntStereo
621 >3 byte&0xC0 0x80 \b, 2x Monaural
622 >3 byte&0xC0 0xC0 \b, Monaural
623 #>1 byte ^0x01 \b, Data Verify
624 #>2 byte &0x02 \b, Packet Pad
625 #>2 byte &0x01 \b, Custom Flag
626 #>3 byte &0x08 \b, Copyrighted
627 #>3 byte &0x04 \b, Original Source
628 #>3 byte&0x03 1 \b, NR: 50/15 ms
629 #>3 byte&0x03 3 \b, NR: CCIT J.17
632 0 beshort&0xFFFE 0xFFF6 MPEG ADTS, layer I, v2
635 >2 byte&0xF0 0x10 \b, 32 kbps
636 >2 byte&0xF0 0x20 \b, 48 kbps
637 >2 byte&0xF0 0x30 \b, 56 kbps
638 >2 byte&0xF0 0x40 \b, 64 kbps
639 >2 byte&0xF0 0x50 \b, 80 kbps
640 >2 byte&0xF0 0x60 \b, 96 kbps
641 >2 byte&0xF0 0x70 \b, 112 kbps
642 >2 byte&0xF0 0x80 \b, 128 kbps
643 >2 byte&0xF0 0x90 \b, 144 kbps
644 >2 byte&0xF0 0xA0 \b, 160 kbps
645 >2 byte&0xF0 0xB0 \b, 176 kbps
646 >2 byte&0xF0 0xC0 \b, 192 kbps
647 >2 byte&0xF0 0xD0 \b, 224 kbps
648 >2 byte&0xF0 0xE0 \b, 256 kbps
650 >2 byte&0x0C 0x00 \b, 22.05 kHz
651 >2 byte&0x0C 0x04 \b, 24 kHz
652 >2 byte&0x0C 0x08 \b, 16 kHz
654 >3 byte&0xC0 0x00 \b, Stereo
655 >3 byte&0xC0 0x40 \b, JntStereo
656 >3 byte&0xC0 0x80 \b, 2x Monaural
657 >3 byte&0xC0 0xC0 \b, Monaural
658 #>1 byte ^0x01 \b, Data Verify
659 #>2 byte &0x02 \b, Packet Pad
660 #>2 byte &0x01 \b, Custom Flag
661 #>3 byte &0x08 \b, Copyrighted
662 #>3 byte &0x04 \b, Original Source
663 #>3 byte&0x03 1 \b, NR: 50/15 ms
664 #>3 byte&0x03 3 \b, NR: CCIT J.17
667 0 beshort&0xFFFE 0xFFE2 MPEG ADTS, layer III, v2.5
670 >2 byte&0xF0 0x10 \b, 8 kbps
671 >2 byte&0xF0 0x20 \b, 16 kbps
672 >2 byte&0xF0 0x30 \b, 24 kbps
673 >2 byte&0xF0 0x40 \b, 32 kbps
674 >2 byte&0xF0 0x50 \b, 40 kbps
675 >2 byte&0xF0 0x60 \b, 48 kbps
676 >2 byte&0xF0 0x70 \b, 56 kbps
677 >2 byte&0xF0 0x80 \b, 64 kbps
678 >2 byte&0xF0 0x90 \b, 80 kbps
679 >2 byte&0xF0 0xA0 \b, 96 kbps
680 >2 byte&0xF0 0xB0 \b, 112 kbps
681 >2 byte&0xF0 0xC0 \b, 128 kbps
682 >2 byte&0xF0 0xD0 \b, 144 kbps
683 >2 byte&0xF0 0xE0 \b, 160 kbps
685 >2 byte&0x0C 0x00 \b, 11.025 kHz
686 >2 byte&0x0C 0x04 \b, 12 kHz
687 >2 byte&0x0C 0x08 \b, 8 kHz
689 >3 byte&0xC0 0x00 \b, Stereo
690 >3 byte&0xC0 0x40 \b, JntStereo
691 >3 byte&0xC0 0x80 \b, 2x Monaural
692 >3 byte&0xC0 0xC0 \b, Monaural
693 #>1 byte ^0x01 \b, Data Verify
694 #>2 byte &0x02 \b, Packet Pad
695 #>2 byte &0x01 \b, Custom Flag
696 #>3 byte &0x08 \b, Copyrighted
697 #>3 byte &0x04 \b, Original Source
698 #>3 byte&0x03 1 \b, NR: 50/15 ms
699 #>3 byte&0x03 3 \b, NR: CCIT J.17
701 # AAC (aka MPEG-2 NBC audio) and MPEG-4 audio
703 # Stored AAC streams (instead of the MP4 format)
704 0 string ADIF MPEG ADIF, AAC
705 !:mime audio/x-hx-aac-adif
707 >>13 byte &0x10 \b, VBR
708 >>13 byte ^0x10 \b, CBR
709 >>16 byte&0x1E 0x02 \b, single stream
710 >>16 byte&0x1E 0x04 \b, 2 streams
711 >>16 byte&0x1E 0x06 \b, 3 streams
712 >>16 byte &0x08 \b, 4 or more streams
713 >>16 byte &0x10 \b, 8 or more streams
714 >>4 byte &0x80 \b, Copyrighted
715 >>13 byte &0x40 \b, Original Source
716 >>13 byte &0x20 \b, Home Flag
718 >>4 byte &0x10 \b, VBR
719 >>4 byte ^0x10 \b, CBR
720 >>7 byte&0x1E 0x02 \b, single stream
721 >>7 byte&0x1E 0x04 \b, 2 streams
722 >>7 byte&0x1E 0x06 \b, 3 streams
723 >>7 byte &0x08 \b, 4 or more streams
724 >>7 byte &0x10 \b, 8 or more streams
725 >>4 byte &0x40 \b, Original Stream(s)
726 >>4 byte &0x20 \b, Home Source
728 # Live or stored single AAC stream (used with MPEG-2 systems)
729 0 beshort&0xFFF6 0xFFF0 MPEG ADTS, AAC
730 !:mime audio/x-hx-aac-adts
734 >>2 byte &0xC0 \b LTP
735 >2 byte&0xc0 0x00 \b Main
736 >2 byte&0xc0 0x40 \b LC
737 >2 byte&0xc0 0x80 \b SSR
739 >2 byte&0x3c 0x00 \b, 96 kHz
740 >2 byte&0x3c 0x04 \b, 88.2 kHz
741 >2 byte&0x3c 0x08 \b, 64 kHz
742 >2 byte&0x3c 0x0c \b, 48 kHz
743 >2 byte&0x3c 0x10 \b, 44.1 kHz
744 >2 byte&0x3c 0x14 \b, 32 kHz
745 >2 byte&0x3c 0x18 \b, 24 kHz
746 >2 byte&0x3c 0x1c \b, 22.05 kHz
747 >2 byte&0x3c 0x20 \b, 16 kHz
748 >2 byte&0x3c 0x24 \b, 12 kHz
749 >2 byte&0x3c 0x28 \b, 11.025 kHz
750 >2 byte&0x3c 0x2c \b, 8 kHz
752 >2 beshort&0x01c0 0x0040 \b, monaural
753 >2 beshort&0x01c0 0x0080 \b, stereo
754 >2 beshort&0x01c0 0x00c0 \b, stereo + center
755 >2 beshort&0x01c0 0x0100 \b, stereo+center+LFE
756 >2 beshort&0x01c0 0x0140 \b, surround
757 >2 beshort&0x01c0 0x0180 \b, surround + LFE
758 >2 beshort &0x01C0 \b, surround + side
759 #>1 byte ^0x01 \b, Data Verify
760 #>2 byte &0x02 \b, Custom Flag
761 #>3 byte &0x20 \b, Original Stream
762 #>3 byte &0x10 \b, Home Source
763 #>3 byte &0x08 \b, Copyrighted
765 # Live MPEG-4 audio streams (instead of RTP FlexMux)
766 0 beshort&0xFFE0 0x56E0 MPEG-4 LOAS
767 !:mime audio/x-mp4a-latm
768 #>1 beshort&0x1FFF x \b, %hu byte packet
770 >>4 byte&0x3C 0x04 \b, single stream
771 >>4 byte&0x3C 0x08 \b, 2 streams
772 >>4 byte&0x3C 0x0C \b, 3 streams
773 >>4 byte &0x08 \b, 4 or more streams
774 >>4 byte &0x20 \b, 8 or more streams
776 >>4 byte&0x78 0x08 \b, single stream
777 >>4 byte&0x78 0x10 \b, 2 streams
778 >>4 byte&0x78 0x18 \b, 3 streams
779 >>4 byte &0x20 \b, 4 or more streams
780 >>4 byte &0x40 \b, 8 or more streams
781 # This magic isn't strong enough (matches plausible ISO-8859-1 text)
782 #0 beshort 0x4DE1 MPEG-4 LO-EP audio stream
783 #!:mime audio/x-mp4a-latm
785 # Summary: FLI animation format
786 # Created by: Daniel Quinlan <quinlan@yggdrasil.com>
787 # Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection)
789 # standard FLI always has 320x200 resolution and 8 bit color
792 >>>12 leshort 8 FLI animation, 320x200x8
794 >>>>6 leshort x \b, %d frames
795 # frame speed is multiple of 1/70s
796 >>>>16 leshort x \b, %d/70s per frame
798 # Summary: FLC animation format
799 # Created by: Daniel Quinlan <quinlan@yggdrasil.com>
800 # Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection)
802 # standard FLC always use 8 bit color
803 >12 leshort 8 FLC animation
806 >>10 leshort x \bx%dx8
807 >>6 uleshort x \b, %d frames
808 >>16 uleshort x \b, %dms per frame
810 # DL animation format
811 # XXX - collision with most `mips' magic
813 # I couldn't find a real magic number for these, however, this
814 # -appears- to work. Note that it might catch other files, too, so be
817 # Note that title and author appear in the two 20-byte chunks
818 # at decimal offsets 2 and 22, respectively, but they are XOR'ed with
819 # 255 (hex FF)! The DL format is really bad.
821 #0 byte 1 DL version 1, medium format (160x100, 4 images/screen)
822 #!:mime video/x-unknown
823 #>42 byte x - %d screens,
824 #>43 byte x %d commands
825 #0 byte 2 DL version 2
826 #!:mime video/x-unknown
827 #>1 byte 1 - large format (320x200,1 image/screen),
828 #>1 byte 2 - medium format (160x100,4 images/screen),
829 #>1 byte >2 - unknown format,
830 #>42 byte x %d screens,
831 #>43 byte x %d commands
832 # Based on empirical evidence, DL version 3 have several nulls following the
833 # \003. Most of them start with non-null values at hex offset 0x34 or so.
834 #0 string \3\0\0\0\0\0\0\0\0\0\0\0 DL version 3
836 # iso 13818 transport stream
838 # from Oskar Schirmer <schirmer@scara.com> Feb 3, 2001 (ISO 13818.1)
839 # syncbyte 8 bit 0x47
841 # payload_start 1 bit 1
845 # adaptfld_ctrl 2 bit 1 or 3
846 # conti_count 4 bit -
847 0 belong&0xFF5FFF10 0x47400010
848 >188 byte 0x47 MPEG transport stream data
851 # DIF digital video file format <mpruett@sgi.com>
852 0 belong&0xffffff00 0x1f070000 DIF
853 >4 byte &0x01 (DVCPRO) movie file
854 >4 byte ^0x01 (DV) movie file
858 # MNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
859 0 string \x8aMNG MNG video data,
861 >4 belong !0x0d0a1a0a CORRUPTED,
866 # JNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
867 0 string \x8bJNG JNG video data,
869 >4 belong !0x0d0a1a0a CORRUPTED,
874 # Vivo video (Wolfram Kleff)
875 3 string \x0D\x0AVersion:Vivo Vivo video data
877 # ABC (alembic.io 3d models)
878 0 string 0gawa ABC 3d model
880 # VRML (Virtual Reality Modelling Language)
881 0 string/w #VRML\ V1.0\ ascii VRML 1 file
883 0 string/w #VRML\ V2.0\ utf8 ISO/IEC 14772 VRML 97 file
886 # X3D (Extensible 3D) [https://www.web3d.org/specifications/x3d-3.0.dtd]
887 # From Michel Briand <michelbriand@free.fr>
888 # mimetype from https://www.iana.org/assignments/media-types/model/x3d+xml
889 # Example https://www.web3d.org/x3d/content/examples/Basic/course/CreateX3DFromStringRandomSpheres.x3d
890 0 string/w \<?xml\ version=
892 >20 search/1000/w \<!DOCTYPE\ X3D X3D (Extensible 3D) model xml text
895 #---------------------------------------------------------------------------
896 # HVQM4: compressed movie format designed by Hudson for Nintendo GameCube
897 # From Mark Sheppard <msheppard@climax.co.uk>, 2002-10-03
901 >0 byte x GameCube movie,
902 >0x34 ubeshort x %d x
904 >0x26 ubeshort x %dus,
905 >0x42 ubeshort 0 no audio
906 >0x42 ubeshort >0 %dHz audio
908 # From: "Stefan A. Haubenthal" <polluks@web.de>
909 0 string DVDVIDEO-VTS Video title set,
911 0 string DVDVIDEO-VMG Video manager,
914 # From: Behan Webster <behanw@websterwood.com>
915 # NuppelVideo used by Mythtv (*.nuv)
916 # Note: there are two identical stanzas here differing only in the
917 # initial string matched. It used to be done with a regex, but we're
918 # trying to get rid of those.
919 0 string NuppelVideo MythTV NuppelVideo
923 >36 string P \bprogressive,
924 >36 string I \binterlaced,
925 >40 ledouble x \baspect:%.2f,
926 >48 ledouble x \bfps:%.2f
927 0 string MythTV MythTV NuppelVideo
931 >36 string P \bprogressive,
932 >36 string I \binterlaced,
933 >40 ledouble x \baspect:%.2f,
934 >48 ledouble x \bfps:%.2f
938 # FIXME: This section is from the old magic.mime file and needs
939 # integrating with the rest
948 #!:mime video/mp4v-es
950 #!:mime video/mp4v-es
953 #0 belong&0xFF5FFF10 0x47400010
961 # URL: https://wiki.multimedia.cx/index.php?title=Bink_Container
962 # From: <hoehle@users.sourceforge.net> 2008-07-18
964 #>4 ulelong x size %d
967 >8 ulelong x \b, %d frames
968 >32 ulelong x at rate %d/
970 >40 ulelong =0 \b, no audio
971 >40 ulelong !0 \b, %d audio track
973 # follow properties of the first audio track only
975 >>51 byte&0x20 0 mono
976 >>51 byte&0x20 !0 stereo
977 #>>51 byte&0x10 0 FFT
978 #>>51 byte&0x10 !0 DCT
981 >3 regex =[bdfghi] Bink Video rev.%s
985 >3 regex =[adfghi] Bink Video 2 rev.%s
988 # Type: NUT Container
989 # URL: https://wiki.multimedia.cx/index.php?title=NUT
990 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
991 0 string nut/multimedia\ container\0 NUT multimedia container
993 # Type: Nullsoft Video (NSV)
994 # URL: https://wiki.multimedia.cx/index.php?title=Nullsoft_Video
995 # From: Mike Melanson <mike@multimedia.cx>
996 0 string NSVf Nullsoft Video
998 # Type: REDCode Video
999 # URL: https://www.red.com/ ; https://wiki.multimedia.cx/index.php?title=REDCode
1000 # From: Mike Melanson <mike@multimedia.cx>
1001 4 string RED1 REDCode Video
1003 # Type: MTV Multimedia File
1004 # URL: https://wiki.multimedia.cx/index.php?title=MTV
1005 # From: Mike Melanson <mike@multimedia.cx>
1006 0 string AMVS MTV Multimedia File
1009 # URL: https://wiki.multimedia.cx/index.php?title=ARMovie
1010 # From: Mike Melanson <mike@multimedia.cx>
1011 0 string ARMovie\012 ARMovie
1013 # Type: Interplay MVE Movie
1014 # URL: https://wiki.multimedia.cx/index.php?title=Interplay_MVE
1015 # From: Mike Melanson <mike@multimedia.cx>
1016 0 string Interplay\040MVE\040File\032 Interplay MVE Movie
1018 # Type: Windows Television DVR File
1019 # URL: https://wiki.multimedia.cx/index.php?title=WTV
1020 # From: Mike Melanson <mike@mutlimedia.cx>
1021 # This takes the form of a Windows-style GUID
1022 0 bequad 0xB7D800203749DA11
1023 >8 bequad 0xA64E0007E95EAD8D Windows Television DVR Media
1025 # Type: Sega FILM/CPK Multimedia
1026 # URL: https://wiki.multimedia.cx/index.php?title=Sega_FILM
1027 # From: Mike Melanson <mike@multimedia.cx>
1028 0 string FILM Sega FILM/CPK Multimedia,
1032 # Type: Nintendo THP Multimedia
1033 # URL: https://wiki.multimedia.cx/index.php?title=THP
1034 # From: Mike Melanson <mike@multimedia.cx>
1035 0 string THP\0 Nintendo THP Multimedia
1037 # Type: BBC Dirac Video
1038 # URL: https://wiki.multimedia.cx/index.php?title=Dirac
1039 # From: Mike Melanson <mike@multimedia.cx>
1040 0 string BBCD BBC Dirac Video
1042 # Type: RAD Game Tools Smacker Multimedia
1043 # URL: https://wiki.multimedia.cx/index.php?title=Smacker
1044 # From: Mike Melanson <mike@multimedia.cx>
1045 0 string SMK RAD Game Tools Smacker Multimedia
1046 >3 byte x version %c,
1049 >12 lelong x %d frames
1051 # Material Exchange Format
1053 # https://en.wikipedia.org/wiki/Material_Exchange_Format
1054 # http://www.freemxf.org/
1055 0 string \x06\x0e\x2b\x34\x02\x05\x01\x01\x0d\x01\x02\x01\x01\x02 Material exchange container format
1057 !:mime application/mxf
1059 # Recognize LucasArts Smush video files (cf.
1060 # https://wiki.multimedia.cx/index.php/Smush)
1062 >8 string AHDR LucasArts Smush Animation Format (SAN) video
1064 >8 string SHDR LucasArts Smush v2 (SANM) video
1066 # Type: Scaleform video
1068 # URL: https://wiki.multimedia.cx/index.php/USM
1069 # From: David Korth <gerbilsoft@gerbilsoft.com>
1071 >32 string @UTF Scaleform video