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-rw-r--r--contrib/file/Magdir/animation720
1 files changed, 91 insertions, 629 deletions
diff --git a/contrib/file/Magdir/animation b/contrib/file/Magdir/animation
index 95c842ebeaa1d..de0bf518286d3 100644
--- a/contrib/file/Magdir/animation
+++ b/contrib/file/Magdir/animation
@@ -6,571 +6,96 @@
# MPEG, FLI, DL originally from vax@ccwf.cc.utexas.edu (VaX#n8)
# FLC, SGI, Apple originally from Daniel Quinlan (quinlan@yggdrasil.com)
-# SGI and Apple formats
-0 string MOVI Silicon Graphics movie file
-4 string moov Apple QuickTime
->12 string mvhd \b movie (fast start)
->12 string mdra \b URL
->12 string cmov \b movie (fast start, compressed header)
->12 string rmra \b multiple URLs
-4 string mdat Apple QuickTime movie (unoptimized)
-4 string wide Apple QuickTime movie (unoptimized)
-4 string skip Apple QuickTime movie (modified)
-4 string free Apple QuickTime movie (modified)
-4 string idsc Apple QuickTime image (fast start)
-4 string idat Apple QuickTime image (unoptimized)
-4 string pckg Apple QuickTime compressed archive
-4 string/B jP JPEG 2000 image
-4 string ftyp ISO Media
->8 string isom \b, MPEG v4 system, version 1
->8 string iso2 \b, MPEG v4 system, part 12 revision
->8 string mp41 \b, MPEG v4 system, version 1
->8 string mp42 \b, MPEG v4 system, version 2
->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
->8 string 3gp \b, MPEG v4 system, 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
->8 string avc1 \b, MPEG v4 system, 3GPP JVT AVC
->8 string/B M4A \b, MPEG v4 system, iTunes AAC-LC
->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
+# MPEG animation format
+0 belong 0x000001b3 MPEG video stream data
+#>4 beshort&0xfff0 x (%d x
+#>5 beshort&0x0fff x %d)
+0 belong 0x000001ba MPEG system stream data
-# MPEG sequences
-# Scans for all common MPEG header start codes
-0 belong 0x00000001 JVT NAL sequence
->4 byte&0x1F 0x07 \b, 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 belong&0xFFFFFF00 0x00000100 MPEG sequence
->3 byte 0xBA
->>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
->>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
->>5 belong 0x000001B5
->>>9 byte &0x80
->>>>10 byte&0xF0 16 \b, video
->>>>10 byte&0xF0 32 \b, still texture
->>>>10 byte&0xF0 48 \b, mesh
->>>>10 byte&0xF0 64 \b, face
->>>9 byte&0xF8 8 \b, video
->>>9 byte&0xF8 16 \b, still texture
->>>9 byte&0xF8 24 \b, mesh
->>>9 byte&0xF8 32 \b, face
->>4 byte 1 \b, simple @ L1
->>4 byte 2 \b, simple @ L2
->>4 byte 3 \b, simple @ L3
->>4 byte 4 \b, simple @ L0
->>4 byte 17 \b, simple scalable @ L1
->>4 byte 18 \b, simple scalable @ L2
->>4 byte 33 \b, core @ L1
->>4 byte 34 \b, core @ L2
->>4 byte 50 \b, main @ L2
->>4 byte 51 \b, main @ L3
->>4 byte 53 \b, main @ L4
->>4 byte 66 \b, n-bit @ L2
->>4 byte 81 \b, scalable texture @ L1
->>4 byte 97 \b, simple face animation @ L1
->>4 byte 98 \b, simple face animation @ L2
->>4 byte 99 \b, simple face basic animation @ L1
->>4 byte 100 \b, simple face basic animation @ L2
->>4 byte 113 \b, basic animation text @ L1
->>4 byte 114 \b, basic animation text @ L2
->>4 byte 129 \b, hybrid @ L1
->>4 byte 130 \b, hybrid @ L2
->>4 byte 145 \b, advanced RT simple @ L!
->>4 byte 146 \b, advanced RT simple @ L2
->>4 byte 147 \b, advanced RT simple @ L3
->>4 byte 148 \b, advanced RT simple @ L4
->>4 byte 161 \b, core scalable @ L1
->>4 byte 162 \b, core scalable @ L2
->>4 byte 163 \b, core scalable @ L3
->>4 byte 177 \b, advanced coding efficiency @ L1
->>4 byte 178 \b, advanced coding efficiency @ L2
->>4 byte 179 \b, advanced coding efficiency @ L3
->>4 byte 180 \b, advanced coding efficiency @ L4
->>4 byte 193 \b, advanced core @ L1
->>4 byte 194 \b, advanced core @ L2
->>4 byte 209 \b, advanced scalable texture @ L1
->>4 byte 210 \b, advanced scalable texture @ L2
->>4 byte 211 \b, advanced scalable texture @ L3
->>4 byte 225 \b, simple studio @ L1
->>4 byte 226 \b, simple studio @ L2
->>4 byte 227 \b, simple studio @ L3
->>4 byte 228 \b, simple studio @ L4
->>4 byte 229 \b, core studio @ L1
->>4 byte 230 \b, core studio @ L2
->>4 byte 231 \b, core studio @ L3
->>4 byte 232 \b, core studio @ L4
->>4 byte 240 \b, advanced simple @ L0
->>4 byte 241 \b, advanced simple @ L1
->>4 byte 242 \b, advanced simple @ L2
->>4 byte 243 \b, advanced simple @ L3
->>4 byte 244 \b, advanced simple @ L4
->>4 byte 245 \b, advanced simple @ L5
->>4 byte 247 \b, advanced simple @ L3b
->>4 byte 248 \b, FGS @ L0
->>4 byte 249 \b, FGS @ L1
->>4 byte 250 \b, FGS @ L2
->>4 byte 251 \b, FGS @ L3
->>4 byte 252 \b, FGS @ L4
->>4 byte 253 \b, FGS @ L5
->3 byte 0xB5 \b, v4
->>4 byte &0x80
->>>5 byte&0xF0 16 \b, video (missing profile header)
->>>5 byte&0xF0 32 \b, still texture (missing profile header)
->>>5 byte&0xF0 48 \b, mesh (missing profile header)
->>>5 byte&0xF0 64 \b, face (missing profile header)
->>4 byte&0xF8 8 \b, video (missing profile header)
->>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
->>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,
->>>16 byte&0x0F 1 \b HP
->>>16 byte&0x0F 2 \b Spt
->>>16 byte&0x0F 3 \b SNR
->>>16 byte&0x0F 4 \b MP
->>>16 byte&0x0F 5 \b SP
->>>17 byte&0xF0 64 \b@HL
->>>17 byte&0xF0 96 \b@H-14
->>>17 byte&0xF0 128 \b@ML
->>>17 byte&0xF0 160 \b@LL
->>>17 byte &0x08 \b progressive
->>>17 byte ^0x08 \b interlaced
->>>17 byte&0x06 2 \b Y'CbCr 4:2:0 video
->>>17 byte&0x06 4 \b Y'CbCr 4:2:2 video
->>>17 byte&0x06 6 \b Y'CbCr 4:4:4 video
->>11 byte &0x02
->>>75 byte &0x01
->>>>140 belong 0x000001B8 \b, v1, progressive Y'CbCr 4:2:0 video
->>>>140 belong 0x000001B2 \b, v1, progressive Y'CbCr 4:2:0 video
->>>>140 belong 0x000001B5 \b, v2,
->>>>>144 byte&0x0F 1 \b HP
->>>>>144 byte&0x0F 2 \b Spt
->>>>>144 byte&0x0F 3 \b SNR
->>>>>144 byte&0x0F 4 \b MP
->>>>>144 byte&0x0F 5 \b SP
->>>>>145 byte&0xF0 64 \b@HL
->>>>>145 byte&0xF0 96 \b@H-14
->>>>>145 byte&0xF0 128 \b@ML
->>>>>145 byte&0xF0 160 \b@LL
->>>>>145 byte &0x08 \b progressive
->>>>>145 byte ^0x08 \b interlaced
->>>>>145 byte&0x06 2 \b Y'CbCr 4:2:0 video
->>>>>145 byte&0x06 4 \b Y'CbCr 4:2:2 video
->>>>>145 byte&0x06 6 \b Y'CbCr 4:4:4 video
->>76 belong 0x000001B8 \b, v1, progressive Y'CbCr 4:2:0 video
->>76 belong 0x000001B2 \b, v1, progressive Y'CbCr 4:2:0 video
->>76 belong 0x000001B5 \b, v2,
->>>80 byte&0x0F 1 \b HP
->>>80 byte&0x0F 2 \b Spt
->>>80 byte&0x0F 3 \b SNR
->>>80 byte&0x0F 4 \b MP
->>>80 byte&0x0F 5 \b SP
->>>81 byte&0xF0 64 \b@HL
->>>81 byte&0xF0 96 \b@H-14
->>>81 byte&0xF0 128 \b@ML
->>>81 byte&0xF0 160 \b@LL
->>>81 byte &0x08 \b progressive
->>>81 byte ^0x08 \b interlaced
->>>81 byte&0x06 2 \b Y'CbCr 4:2:0 video
->>>81 byte&0x06 4 \b Y'CbCr 4:2:2 video
->>>81 byte&0x06 6 \b Y'CbCr 4:4:4 video
->>4 belong&0xFFFFFF00 0x78043800 \b, HD-TV 1920P
->>>7 byte&0xF0 0x10 \b, 16:9
->>4 belong&0xFFFFFF00 0x50002D00 \b, SD-TV 1280I
->>>7 byte&0xF0 0x10 \b, 16:9
->>4 belong&0xFFFFFF00 0x30024000 \b, PAL Capture
->>>7 byte&0xF0 0x10 \b, 4:3
->>4 beshort&0xFFF0 0x2C00 \b, 4CIF
->>>5 beshort&0x0FFF 0x01E0 \b NTSC
->>>5 beshort&0x0FFF 0x0240 \b PAL
->>>7 byte&0xF0 0x20 \b, 4:3
->>>7 byte&0xF0 0x30 \b, 16:9
->>>7 byte&0xF0 0x40 \b, 11:5
->>>7 byte&0xF0 0x80 \b, PAL 4:3
->>>7 byte&0xF0 0xC0 \b, NTSC 4:3
->>4 belong&0xFFFFFF00 0x2801E000 \b, LD-TV 640P
->>>7 byte&0xF0 0x10 \b, 4:3
->>4 belong&0xFFFFFF00 0x1400F000 \b, 320x240
->>>7 byte&0xF0 0x10 \b, 4:3
->>4 belong&0xFFFFFF00 0x0F00A000 \b, 240x160
->>>7 byte&0xF0 0x10 \b, 4:3
->>4 belong&0xFFFFFF00 0x0A007800 \b, 160x120
->>>7 byte&0xF0 0x10 \b, 4:3
->>4 beshort&0xFFF0 0x1600 \b, CIF
->>>5 beshort&0x0FFF 0x00F0 \b NTSC
->>>5 beshort&0x0FFF 0x0120 \b PAL
->>>7 byte&0xF0 0x20 \b, 4:3
->>>7 byte&0xF0 0x30 \b, 16:9
->>>7 byte&0xF0 0x40 \b, 11:5
->>>7 byte&0xF0 0x80 \b, PAL 4:3
->>>7 byte&0xF0 0xC0 \b, NTSC 4:3
->>>5 beshort&0x0FFF 0x0240 \b PAL 625
->>>>7 byte&0xF0 0x20 \b, 4:3
->>>>7 byte&0xF0 0x30 \b, 16:9
->>>>7 byte&0xF0 0x40 \b, 11:5
->>4 beshort&0xFFF0 0x2D00 \b, CCIR/ITU
->>>5 beshort&0x0FFF 0x01E0 \b NTSC 525
->>>5 beshort&0x0FFF 0x0240 \b PAL 625
->>>7 byte&0xF0 0x20 \b, 4:3
->>>7 byte&0xF0 0x30 \b, 16:9
->>>7 byte&0xF0 0x40 \b, 11:5
->>4 beshort&0xFFF0 0x1E00 \b, SVCD
->>>5 beshort&0x0FFF 0x01E0 \b NTSC 525
->>>5 beshort&0x0FFF 0x0240 \b PAL 625
->>>7 byte&0xF0 0x20 \b, 4:3
->>>7 byte&0xF0 0x30 \b, 16:9
->>>7 byte&0xF0 0x40 \b, 11:5
->>7 byte&0x0F 1 \b, 23.976 fps
->>7 byte&0x0F 2 \b, 24 fps
->>7 byte&0x0F 3 \b, 25 fps
->>7 byte&0x0F 4 \b, 29.97 fps
->>7 byte&0x0F 5 \b, 30 fps
->>7 byte&0x0F 6 \b, 50 fps
->>7 byte&0x0F 7 \b, 59.94 fps
->>7 byte&0x0F 8 \b, 60 fps
->>11 byte &0x04 \b, Constrained
-
-# MPEG ADTS Audio (*.mpx/mxa/aac)
+# MPEG Audio (*.mpx)
# from dreesen@math.fu-berlin.de
-# modified to fully support MPEG ADTS
-
-# MP3, M1A
-0 beshort&0xFFFE 0xFFFA MPEG ADTS, layer III, v1
-# rates
->2 byte&0xF0 0x10 \b, 32 kBits
->2 byte&0xF0 0x20 \b, 40 kBits
->2 byte&0xF0 0x30 \b, 48 kBits
->2 byte&0xF0 0x40 \b, 56 kBits
->2 byte&0xF0 0x50 \b, 64 kBits
->2 byte&0xF0 0x60 \b, 80 kBits
->2 byte&0xF0 0x70 \b, 96 kBits
->2 byte&0xF0 0x80 \b, 112 kBits
->2 byte&0xF0 0x90 \b, 128 kBits
->2 byte&0xF0 0xA0 \b, 160 kBits
->2 byte&0xF0 0xB0 \b, 192 kBits
->2 byte&0xF0 0xC0 \b, 224 kBits
->2 byte&0xF0 0xD0 \b, 256 kBits
->2 byte&0xF0 0xE0 \b, 320 kBits
-# timing
->2 byte&0x0C 0x00 \b, 44.1 kHz
->2 byte&0x0C 0x04 \b, 48 kHz
->2 byte&0x0C 0x08 \b, 32 kHz
-# channels/options
->3 byte&0xC0 0x00 \b, Stereo
->3 byte&0xC0 0x40 \b, JntStereo
->3 byte&0xC0 0x80 \b, 2x Monaural
->3 byte&0xC0 0xC0 \b, Monaural
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Packet Pad
-#>2 byte &0x01 \b, Custom Flag
-#>3 byte &0x08 \b, Copyrighted
-#>3 byte &0x04 \b, Original Source
-#>3 byte&0x03 1 \b, NR: 50/15 ms
-#>3 byte&0x03 3 \b, NR: CCIT J.17
-
-# MP2, M1A
-0 beshort&0xFFFE 0xFFFC MPEG ADTS, layer II, v1
-# rates
->2 byte&0xF0 0x10 \b, 32 kBits
->2 byte&0xF0 0x20 \b, 48 kBits
->2 byte&0xF0 0x30 \b, 56 kBits
->2 byte&0xF0 0x40 \b, 64 kBits
->2 byte&0xF0 0x50 \b, 80 kBits
->2 byte&0xF0 0x60 \b, 96 kBits
->2 byte&0xF0 0x70 \b, 112 kBits
->2 byte&0xF0 0x80 \b, 128 kBits
->2 byte&0xF0 0x90 \b, 160 kBits
->2 byte&0xF0 0xA0 \b, 192 kBits
->2 byte&0xF0 0xB0 \b, 224 kBits
->2 byte&0xF0 0xC0 \b, 256 kBits
->2 byte&0xF0 0xD0 \b, 320 kBits
->2 byte&0xF0 0xE0 \b, 384 kBits
-# timing
->2 byte&0x0C 0x00 \b, 44.1 kHz
->2 byte&0x0C 0x04 \b, 48 kHz
->2 byte&0x0C 0x08 \b, 32 kHz
-# channels/options
->3 byte&0xC0 0x00 \b, Stereo
->3 byte&0xC0 0x40 \b, JntStereo
->3 byte&0xC0 0x80 \b, 2x Monaural
->3 byte&0xC0 0xC0 \b, Monaural
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Packet Pad
-#>2 byte &0x01 \b, Custom Flag
-#>3 byte &0x08 \b, Copyrighted
-#>3 byte &0x04 \b, Original Source
-#>3 byte&0x03 1 \b, NR: 50/15 ms
-#>3 byte&0x03 3 \b, NR: CCIT J.17
-
-# MPA, M1A
-# modified by Joerg Jenderek
-# GRR the original test are too common for many DOS files, so test 32 <= kbits <= 448
-0 beshort&0xFFFE 0xFFFE
->2 byte&0xF0 >0x0F
->>2 byte&0xF0 <0xE1 MPEG ADTS, layer I, v1
-# rate
->>>2 byte&0xF0 0x10 \b, 32 kBits
->>>2 byte&0xF0 0x20 \b, 64 kBits
->>>2 byte&0xF0 0x30 \b, 96 kBits
->>>2 byte&0xF0 0x40 \b, 128 kBits
->>>2 byte&0xF0 0x50 \b, 160 kBits
->>>2 byte&0xF0 0x60 \b, 192 kBits
->>>2 byte&0xF0 0x70 \b, 224 kBits
->>>2 byte&0xF0 0x80 \b, 256 kBits
->>>2 byte&0xF0 0x90 \b, 288 kBits
->>>2 byte&0xF0 0xA0 \b, 320 kBits
->>>2 byte&0xF0 0xB0 \b, 352 kBits
->>>2 byte&0xF0 0xC0 \b, 384 kBits
->>>2 byte&0xF0 0xD0 \b, 416 kBits
->>>2 byte&0xF0 0xE0 \b, 448 kBits
-# timing
->>>2 byte&0x0C 0x00 \b, 44.1 kHz
->>>2 byte&0x0C 0x04 \b, 48 kHz
->>>2 byte&0x0C 0x08 \b, 32 kHz
-# channels/options
->>>3 byte&0xC0 0x00 \b, Stereo
->>>3 byte&0xC0 0x40 \b, JntStereo
->>>3 byte&0xC0 0x80 \b, 2x Monaural
->>>3 byte&0xC0 0xC0 \b, Monaural
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Packet Pad
-#>2 byte &0x01 \b, Custom Flag
-#>3 byte &0x08 \b, Copyrighted
-#>3 byte &0x04 \b, Original Source
-#>3 byte&0x03 1 \b, NR: 50/15 ms
-#>3 byte&0x03 3 \b, NR: CCIT J.17
-
-# MP3, M2A
-0 beshort&0xFFFE 0xFFF2 MPEG ADTS, layer III, v2
-# rate
->2 byte&0xF0 0x10 \b, 8 kBits
->2 byte&0xF0 0x20 \b, 16 kBits
->2 byte&0xF0 0x30 \b, 24 kBits
->2 byte&0xF0 0x40 \b, 32 kBits
->2 byte&0xF0 0x50 \b, 40 kBits
->2 byte&0xF0 0x60 \b, 48 kBits
->2 byte&0xF0 0x70 \b, 56 kBits
->2 byte&0xF0 0x80 \b, 64 kBits
->2 byte&0xF0 0x90 \b, 80 kBits
->2 byte&0xF0 0xA0 \b, 96 kBits
->2 byte&0xF0 0xB0 \b, 112 kBits
->2 byte&0xF0 0xC0 \b, 128 kBits
->2 byte&0xF0 0xD0 \b, 144 kBits
->2 byte&0xF0 0xE0 \b, 160 kBits
-# timing
->2 byte&0x0C 0x00 \b, 22.05 kHz
->2 byte&0x0C 0x04 \b, 24 kHz
->2 byte&0x0C 0x08 \b, 16 kHz
-# channels/options
->3 byte&0xC0 0x00 \b, Stereo
->3 byte&0xC0 0x40 \b, JntStereo
->3 byte&0xC0 0x80 \b, 2x Monaural
->3 byte&0xC0 0xC0 \b, Monaural
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Packet Pad
-#>2 byte &0x01 \b, Custom Flag
-#>3 byte &0x08 \b, Copyrighted
-#>3 byte &0x04 \b, Original Source
-#>3 byte&0x03 1 \b, NR: 50/15 ms
-#>3 byte&0x03 3 \b, NR: CCIT J.17
-
-# MP2, M2A
-0 beshort&0xFFFE 0xFFF4 MPEG ADTS, layer II, v2
-# rate
->2 byte&0xF0 0x10 \b, 8 kBits
->2 byte&0xF0 0x20 \b, 16 kBits
->2 byte&0xF0 0x30 \b, 24 kBits
->2 byte&0xF0 0x40 \b, 32 kBits
->2 byte&0xF0 0x50 \b, 40 kBits
->2 byte&0xF0 0x60 \b, 48 kBits
->2 byte&0xF0 0x70 \b, 56 kBits
->2 byte&0xF0 0x80 \b, 64 kBits
->2 byte&0xF0 0x90 \b, 80 kBits
->2 byte&0xF0 0xA0 \b, 96 kBits
->2 byte&0xF0 0xB0 \b, 112 kBits
->2 byte&0xF0 0xC0 \b, 128 kBits
->2 byte&0xF0 0xD0 \b, 144 kBits
->2 byte&0xF0 0xE0 \b, 160 kBits
-# timing
->2 byte&0x0C 0x00 \b, 22.05 kHz
->2 byte&0x0C 0x04 \b, 24 kHz
->2 byte&0x0C 0x08 \b, 16 kHz
-# channels/options
->3 byte&0xC0 0x00 \b, Stereo
->3 byte&0xC0 0x40 \b, JntStereo
->3 byte&0xC0 0x80 \b, 2x Monaural
->3 byte&0xC0 0xC0 \b, Monaural
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Packet Pad
-#>2 byte &0x01 \b, Custom Flag
-#>3 byte &0x08 \b, Copyrighted
-#>3 byte &0x04 \b, Original Source
-#>3 byte&0x03 1 \b, NR: 50/15 ms
-#>3 byte&0x03 3 \b, NR: CCIT J.17
-
-# MPA, M2A
-0 beshort&0xFFFE 0xFFF6 MPEG ADTS, layer I, v2
-# rate
->2 byte&0xF0 0x10 \b, 32 kBits
->2 byte&0xF0 0x20 \b, 48 kBits
->2 byte&0xF0 0x30 \b, 56 kBits
->2 byte&0xF0 0x40 \b, 64 kBits
->2 byte&0xF0 0x50 \b, 80 kBits
->2 byte&0xF0 0x60 \b, 96 kBits
->2 byte&0xF0 0x70 \b, 112 kBits
->2 byte&0xF0 0x80 \b, 128 kBits
->2 byte&0xF0 0x90 \b, 144 kBits
->2 byte&0xF0 0xA0 \b, 160 kBits
->2 byte&0xF0 0xB0 \b, 176 kBits
->2 byte&0xF0 0xC0 \b, 192 kBits
->2 byte&0xF0 0xD0 \b, 224 kBits
->2 byte&0xF0 0xE0 \b, 256 kBits
-# timing
->2 byte&0x0C 0x00 \b, 22.05 kHz
->2 byte&0x0C 0x04 \b, 24 kHz
->2 byte&0x0C 0x08 \b, 16 kHz
-# channels/options
->3 byte&0xC0 0x00 \b, Stereo
->3 byte&0xC0 0x40 \b, JntStereo
->3 byte&0xC0 0x80 \b, 2x Monaural
->3 byte&0xC0 0xC0 \b, Monaural
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Packet Pad
-#>2 byte &0x01 \b, Custom Flag
-#>3 byte &0x08 \b, Copyrighted
-#>3 byte &0x04 \b, Original Source
-#>3 byte&0x03 1 \b, NR: 50/15 ms
-#>3 byte&0x03 3 \b, NR: CCIT J.17
-
-# MP3, M25A
-0 beshort&0xFFFE 0xFFE2 MPEG ADTS, layer III, v2.5
-# rate
->2 byte&0xF0 0x10 \b, 8 kBits
->2 byte&0xF0 0x20 \b, 16 kBits
->2 byte&0xF0 0x30 \b, 24 kBits
->2 byte&0xF0 0x40 \b, 32 kBits
->2 byte&0xF0 0x50 \b, 40 kBits
->2 byte&0xF0 0x60 \b, 48 kBits
->2 byte&0xF0 0x70 \b, 56 kBits
->2 byte&0xF0 0x80 \b, 64 kBits
->2 byte&0xF0 0x90 \b, 80 kBits
->2 byte&0xF0 0xA0 \b, 96 kBits
->2 byte&0xF0 0xB0 \b, 112 kBits
->2 byte&0xF0 0xC0 \b, 128 kBits
->2 byte&0xF0 0xD0 \b, 144 kBits
->2 byte&0xF0 0xE0 \b, 160 kBits
-# timing
->2 byte&0x0C 0x00 \b, 11.025 kHz
->2 byte&0x0C 0x04 \b, 12 kHz
->2 byte&0x0C 0x08 \b, 8 kHz
-# channels/options
->3 byte&0xC0 0x00 \b, Stereo
->3 byte&0xC0 0x40 \b, JntStereo
->3 byte&0xC0 0x80 \b, 2x Monaural
->3 byte&0xC0 0xC0 \b, Monaural
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Packet Pad
-#>2 byte &0x01 \b, Custom Flag
-#>3 byte &0x08 \b, Copyrighted
-#>3 byte &0x04 \b, Original Source
-#>3 byte&0x03 1 \b, NR: 50/15 ms
-#>3 byte&0x03 3 \b, NR: CCIT J.17
-
-# AAC (aka MPEG-2 NBC audio) and MPEG-4 audio
-
-# Stored AAC streams (instead of the MP4 format)
-0 string ADIF MPEG ADIF, AAC
->4 byte &0x80
->>13 byte &0x10 \b, VBR
->>13 byte ^0x10 \b, CBR
->>16 byte&0x1E 0x02 \b, single stream
->>16 byte&0x1E 0x04 \b, 2 streams
->>16 byte&0x1E 0x06 \b, 3 streams
->>16 byte &0x08 \b, 4 or more streams
->>16 byte &0x10 \b, 8 or more streams
->>4 byte &0x80 \b, Copyrighted
->>13 byte &0x40 \b, Original Source
->>13 byte &0x20 \b, Home Flag
->4 byte ^0x80
->>4 byte &0x10 \b, VBR
->>4 byte ^0x10 \b, CBR
->>7 byte&0x1E 0x02 \b, single stream
->>7 byte&0x1E 0x04 \b, 2 streams
->>7 byte&0x1E 0x06 \b, 3 streams
->>7 byte &0x08 \b, 4 or more streams
->>7 byte &0x10 \b, 8 or more streams
->>4 byte &0x40 \b, Original Stream(s)
->>4 byte &0x20 \b, Home Source
-
-# Live or stored single AAC stream (used with MPEG-2 systems)
-0 beshort&0xFFF6 0xFFF0 MPEG ADTS, AAC
->1 byte &0x08 \b, v2
->1 byte ^0x08 \b, v4
-# profile
->>2 byte &0xC0 \b LTP
->2 byte&0xc0 0x00 \b Main
->2 byte&0xc0 0x40 \b LC
->2 byte&0xc0 0x80 \b SSR
-# timing
->2 byte&0x3c 0x00 \b, 96 kHz
->2 byte&0x3c 0x04 \b, 88.2 kHz
->2 byte&0x3c 0x08 \b, 64 kHz
->2 byte&0x3c 0x0c \b, 48 kHz
->2 byte&0x3c 0x10 \b, 44.1 kHz
->2 byte&0x3c 0x14 \b, 32 kHz
->2 byte&0x3c 0x18 \b, 24 kHz
->2 byte&0x3c 0x1c \b, 22.05 kHz
->2 byte&0x3c 0x20 \b, 16 kHz
->2 byte&0x3c 0x24 \b, 12 kHz
->2 byte&0x3c 0x28 \b, 11.025 kHz
->2 byte&0x3c 0x2c \b, 8 kHz
-# channels
->2 beshort&0x01c0 0x0040 \b, monaural
->2 beshort&0x01c0 0x0080 \b, stereo
->2 beshort&0x01c0 0x00c0 \b, stereo + center
->2 beshort&0x01c0 0x0100 \b, stereo+center+LFE
->2 beshort&0x01c0 0x0140 \b, surround
->2 beshort&0x01c0 0x0180 \b, surround + LFE
->2 beshort &0x01C0 \b, surround + side
-#>1 byte ^0x01 \b, Data Verify
-#>2 byte &0x02 \b, Custom Flag
-#>3 byte &0x20 \b, Original Stream
-#>3 byte &0x10 \b, Home Source
-#>3 byte &0x08 \b, Copyrighted
-# Live MPEG-4 audio streams (instead of RTP FlexMux)
-0 beshort&0xFFE0 0x56E0 MPEG-4 LOAS
-#>1 beshort&0x1FFF x \b, %u byte packet
->3 byte&0xE0 0x40
->>4 byte&0x3C 0x04 \b, single stream
->>4 byte&0x3C 0x08 \b, 2 streams
->>4 byte&0x3C 0x0C \b, 3 streams
->>4 byte &0x08 \b, 4 or more streams
->>4 byte &0x20 \b, 8 or more streams
->3 byte&0xC0 0
->>4 byte&0x78 0x08 \b, single stream
->>4 byte&0x78 0x10 \b, 2 streams
->>4 byte&0x78 0x18 \b, 3 streams
->>4 byte &0x20 \b, 4 or more streams
->>4 byte &0x40 \b, 8 or more streams
-0 beshort 0x4DE1 MPEG-4 LO-EP audio stream
+# XXX
+# This conflicts with the FF FE signature for UTF-16-encoded Unicode
+# text, which will be identified as an MP3 file. I don't have any MP3s
+# so I don't know how to (or even if it's possible to) change this to
+# tell the two apart. enf@pobox.com
+
+0 beshort &0xfff0 MP
+# MPEG 1.0
+>1 byte&0x08 =0x08 \b
+# Layer 3
+>>1 byte &0x02 \b3
+>>>2 byte&0xf0 =0x10 \b, 32 kBits
+>>>2 byte&0xf0 =0x20 \b, 40 kBits
+>>>2 byte&0xf0 =0x30 \b, 48 kBits
+>>>2 byte&0xf0 =0x40 \b, 56 kBits
+>>>2 byte&0xf0 =0x50 \b, 64 kBits
+>>>2 byte&0xf0 =0x60 \b, 80 kBits
+>>>2 byte&0xf0 =0x70 \b, 96 kBits
+>>>2 byte&0xf0 =0x80 \b, 112 kBits
+>>>2 byte&0xf0 =0x90 \b, 128 kBits
+>>>2 byte&0xf0 =0xA0 \b, 160 kBits
+>>>2 byte&0xf0 =0xB0 \b, 192 kBits
+>>>2 byte&0xf0 =0xC0 \b, 224 kBits
+>>>2 byte&0xf0 =0xD0 \b, 256 kBits
+>>>2 byte&0xf0 =0xE0 \b, 320 kBits
+# Layer 2
+>>1 byte &0x04 \b2
+>>>2 byte&0xf0 =0x10 \b, 32 kBits
+>>>2 byte&0xf0 =0x20 \b, 48 kBits
+>>>2 byte&0xf0 =0x30 \b, 56 kBits
+>>>2 byte&0xf0 =0x40 \b, 64 kBits
+>>>2 byte&0xf0 =0x50 \b, 80 kBits
+>>>2 byte&0xf0 =0x60 \b, 96 kBits
+>>>2 byte&0xf0 =0x70 \b, 112 kBits
+>>>2 byte&0xf0 =0x80 \b, 128 kBits
+>>>2 byte&0xf0 =0x90 \b, 160 kBits
+>>>2 byte&0xf0 =0xA0 \b, 192 kBits
+>>>2 byte&0xf0 =0xB0 \b, 224 kBits
+>>>2 byte&0xf0 =0xC0 \b, 256 kBits
+>>>2 byte&0xf0 =0xD0 \b, 320 kBits
+>>>2 byte&0xf0 =0xE0 \b, 384 kBits
+# freq
+>>2 byte&0x0C =0x00 \b, 44.1 kHz
+>>2 byte&0x0C =0x04 \b, 48 kHz
+>>2 byte&0x0C =0x08 \b, 32 kHz
+# MPEG 2.0
+>1 byte&0x08 =0x00 \b
+# Layer 3
+>>1 byte &0x02 \b3
+# Layer 2
+>>1 byte &0x04 \b2
+>>2 byte&0xf0 =0x10 \b, 8 kBits
+>>2 byte&0xf0 =0x20 \b, 16 kBits
+>>2 byte&0xf0 =0x30 \b, 24 kBits
+>>2 byte&0xf0 =0x40 \b, 32 kBits
+>>2 byte&0xf0 =0x50 \b, 40 kBits
+>>2 byte&0xf0 =0x60 \b, 48 kBits
+>>2 byte&0xf0 =0x70 \b, 56 kBits
+>>2 byte&0xf0 =0x80 \b, 64 kBits
+>>2 byte&0xf0 =0x90 \b, 80 kBits
+>>2 byte&0xf0 =0xA0 \b, 96 kBits
+>>2 byte&0xf0 =0xB0 \b, 112 kBits
+>>2 byte&0xf0 =0xC0 \b, 128 kBits
+>>2 byte&0xf0 =0xD0 \b, 144 kBits
+>>2 byte&0xf0 =0xE0 \b, 160 kBits
+# freq
+>>2 byte&0x0C =0x00 \b, 22.05 kHz
+>>2 byte&0x0C =0x04 \b, 24 kHz
+>>2 byte&0x0C =0x08 \b, 16 kHz
+# misc
+>3 byte&0xC0 =0x00 \b, Stereo
+>3 byte&0xC0 =0x40 \b, JStereo
+>3 byte&0xC0 =0x80 \b, Dual-Ch
+>3 byte&0xC0 =0xC0 \b, Mono
+#>1 byte&0x01 =0x00 \b, Error Protection
+#>2 byte&0x02 =0x02 \b, Padding
+#>2 byte&0x01 =0x01 \b, Private
+#>3 byte&0x08 =0x08 \b, Copyright
+#>3 byte&0x04 =0x04 \b, Original
+#>3 byte&0x03 1 \b, Emphasis 5
+#>3 byte&0x03 3 \b, Emphasis c
# FLI animation format
4 leshort 0xAF11 FLI file
@@ -611,70 +136,7 @@
# \003. Most of them start with non-null values at hex offset 0x34 or so.
#0 string \3\0\0\0\0\0\0\0\0\0\0\0 DL version 3
-# iso 13818 transport stream
-#
-# from Oskar Schirmer <schirmer@scara.com> 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
-# priority 1 bit -
-# 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
-
-# DIF digital video file format <mpruett@sgi.com>
-0 belong&0xffffff00 0x1f070000 DIF
->4 byte &0x01 (DVCPRO) movie file
->4 byte ^0x01 (DV) movie file
->3 byte &0x80 (PAL)
->3 byte ^0x80 (NTSC)
-
-# Microsoft Advanced Streaming Format (ASF) <mpruett@sgi.com>
-0 belong 0x3026b275 Microsoft ASF
-
-# MNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
-0 string \x8aMNG MNG video data,
->4 belong !0x0d0a1a0a CORRUPTED,
->4 belong 0x0d0a1a0a
->>16 belong x %ld x
->>20 belong x %ld
-
-# JNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
-0 string \x8bJNG JNG video data,
->4 belong !0x0d0a1a0a CORRUPTED,
->4 belong 0x0d0a1a0a
->>16 belong x %ld x
->>20 belong x %ld
-
-# 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/b #VRML\ V2.0\ utf8 ISO/IEC 14772 VRML 97 file
-
-#---------------------------------------------------------------------------
-# HVQM4: compressed movie format designed by Hudson for Nintendo GameCube
-# From Mark Sheppard <msheppard@climax.co.uk>, 2002-10-03
-#
-0 string HVQM4 %s
->6 string >\0 v%s
->0 byte x GameCube movie,
->0x34 ubeshort x %d x
->0x36 ubeshort x %d,
->0x26 ubeshort x %dµs,
->0x42 ubeshort 0 no audio
->0x42 ubeshort >0 %dHz audio
-
-# From: "Stefan A. Haubenthal" <polluks@web.de>
-0 string DVDVIDEO-VTS Video title set,
->0x21 byte x v%x
-0 string DVDVIDEO-VMG Video manager,
->0x21 byte x v%x
+# SGI and Apple formats
+0 string MOVI Silicon Graphics movie file
+4 string moov Apple QuickTime movie file (moov)
+4 string mdat Apple QuickTime movie file (mdat)
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 15:42:04 +0000