1207 lines
51 KiB
Plaintext
1207 lines
51 KiB
Plaintext
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#------------------------------------------------------------------------------
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# $File: animation,v 1.94 2023/06/16 20:06:50 christos Exp $
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# animation: file(1) magic for animation/movie formats
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#
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# animation formats
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# MPEG, FLI, DL originally from vax@ccwf.cc.utexas.edu (VaX#n8)
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# FLC, SGI, Apple originally from Daniel Quinlan (quinlan@yggdrasil.com)
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# SGI and Apple formats
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0 string MOVI Silicon Graphics movie file
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!:mime video/x-sgi-movie
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4 string moov Apple QuickTime
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!:mime video/quicktime
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>12 string mvhd \b movie (fast start)
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>12 string mdra \b URL
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>12 string cmov \b movie (fast start, compressed header)
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>12 string rmra \b multiple URLs
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4 string mdat Apple QuickTime movie (unoptimized)
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!:mime video/quicktime
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4 string wide Apple QuickTime movie (unoptimized)
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!:mime video/quicktime
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#4 string skip Apple QuickTime movie (modified)
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#!:mime video/quicktime
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#4 string free Apple QuickTime movie (modified)
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#!:mime video/quicktime
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4 string idsc Apple QuickTime image (fast start)
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!:mime image/x-quicktime
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#4 string idat Apple QuickTime image (unoptimized)
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#!:mime image/x-quicktime
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4 string pckg Apple QuickTime compressed archive
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!:mime application/x-quicktime-player
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#### MP4 ####
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# https://www.ftyps.com/ with local additions
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# https://cconcolato.github.io/mp4ra/filetype.html
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4 string ftyp ISO Media
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# https://aeroquartet.com/wordpress/2016/03/05/3-xavc-s/
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>8 string XAVC \b, MPEG v4 system, Sony XAVC Codec
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!:mime video/mp4
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>>96 string x \b, Audio "%.4s"
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>>118 beshort x at %dHz
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>>140 string x \b, Video "%.4s"
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>>168 beshort x %d
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>>170 beshort x \bx%d
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>8 string 3g2 \b, MPEG v4 system, 3GPP2
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!:mime video/3gpp2
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>>11 byte 4 \b v4 (H.263/AMR GSM 6.10)
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>>11 byte 5 \b v5 (H.263/AMR GSM 6.10)
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>>11 byte 6 \b v6 (ITU H.264/AMR GSM 6.10)
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# https://www.3gpp2.org/Public_html/Specs/C.S0050-B_v1.0_070521.pdf
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# Section 8.1.1, corresponds to a, b, c
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>>11 byte 0x61 \b C.S0050-0 V1.0
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>>11 byte 0x62 \b C.S0050-0-A V1.0.0
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>>11 byte 0x63 \b C.S0050-0-B V1.0
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>8 string 3ge \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 6 \b, Release %d MBMS Extended Presentations
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>>11 byte 7 \b, Release %d MBMS Extended Presentations
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>>11 byte 9 \b, Release %d MBMS Extended Presentations
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>8 string 3gf \b, MPEG v4 system, 3GPP
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>>11 byte 9 \b, Release %d File-delivery profile
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>8 string 3gg \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 6 \b, Release %d General Profile
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>>11 byte 9 \b, Release %d General Profile
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>8 string 3gh \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 9 \b, Release %d Adaptive Streaming Profile
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>8 string 3gm \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 9 \b, Release %d Media Segment Profile
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>8 string 3gp \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 1 \b, Release %d (non existent)
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>>11 byte 2 \b, Release %d (non existent)
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>>11 byte 3 \b, Release %d (non existent)
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>>11 byte 4 \b, Release %d
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>>11 byte 5 \b, Release %d
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>>11 byte 6 \b, Release %d
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>>11 byte 7 \b, Release %d Streaming Servers
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>8 string 3gr \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 6 \b, Release %d Progressive Download Profile
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>>11 byte 9 \b, Release %d Progressive Download Profile
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>8 string 3gs \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 6 \b, Release %d Streaming Servers
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>>11 byte 7 \b, Release %d Streaming Servers
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>>11 byte 9 \b, Release %d Streaming Servers
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>8 string 3gt \b, MPEG v4 system, 3GPP
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!:mime video/3gpp
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>>11 byte 8 \b, Release %d Media Stream Recording Profile
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>>11 byte 9 \b, Release %d Media Stream Recording Profile
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>8 string ARRI \b, MPEG v4 system, ARRI Digital Camera
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!:mime video/mp4
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>8 string avc1 \b, MPEG v4 system, 3GPP JVT AVC [ISO 14496-12:2005]
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!:mime video/mp4
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>8 string bbxm \b, Blinkbox Master File: H.264 video/16-bit LE LPCM audio
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!:mime video/mp4
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>8 string/W qt \b, Apple QuickTime movie
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!:mime video/quicktime
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>8 string CAEP \b, Canon Digital Camera
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>8 string caqv \b, Casio Digital Camera
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>8 string CDes \b, Convergent Design
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>8 string caaa \b, CMAF Media Profile - AAC Adaptive Audio
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>8 string caac \b, CMAF Media Profile - AAC Core
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>8 string caqv \b, Casio Digital Camera Casio
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>8 string ccea \b, CMAF Supplemental Data - CEA-608/708
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>8 string ccff \b, Common container file format
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>8 string cfhd \b, CMAF Media Profile - AVC HD
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>8 string cfsd \b, CMAF Media Profile - AVC SD
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>8 string chd1 \b, CMAF Media Profile - HEVC HDR10
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>8 string chdf \b, CMAF Media Profile - AVC HDHF
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>8 string chhd \b, CMAF Media Profile - HEVC HHD8
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>8 string chh1 \b, CMAF Media Profile - HEVC HHD10
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>8 string clg1 \b, CMAF Media Profile - HEVC HLG10
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>8 string cmfc \b, CMAF Track Format
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>8 string cmff \b, CMAF Fragment Format
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>8 string cmfl \b, CMAF Chunk Format
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>8 string cmfs \b, CMAF Segment Format
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>8 string cud1 \b, CMAF Media Profile - HEVC UHD10
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>8 string cud8 \b, CMAF Media Profile - HEVC UHD8
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>8 string cwvt \b, CMAF Media Profile - WebVTT
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>8 string da0a \b, DMB MAF w/ MPEG Layer II aud, MOT slides, DLS, JPG/PNG/MNG
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>8 string da0b \b, DMB MAF, ext DA0A, with 3GPP timed text, DID, TVA, REL, IPMP
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>8 string da1a \b, DMB MAF audio with ER-BSAC audio, JPG/PNG/MNG images
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>8 string da1b \b, DMB MAF, ext da1a, with 3GPP timed text, DID, TVA, REL, IPMP
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>8 string da2a \b, DMB MAF aud w/ HE-AAC v2 aud, MOT slides, DLS, JPG/PNG/MNG
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>8 string da2b \b, DMB MAF, ext da2a, with 3GPP timed text, DID, TVA, REL, IPMP
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>8 string da3a \b, DMB MAF aud with HE-AAC aud, JPG/PNG/MNG images
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>8 string da3b \b, DMB MAF, ext da3a w/ BIFS, 3GPP, DID, TVA, REL, IPMP
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>8 string dash \b, MPEG v4 system, Dynamic Adaptive Streaming over HTTP
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!:mime video/mp4
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>8 string dby1 \b, MP4 files with Dolby content
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>8 string dsms \b, Media Segment DASH conformant
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>8 string dts1 \b, MP4 track file with audio codecs dtsc dtsh or dtse
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>8 string dts2 \b, MP4 track file with audio codec dtsx
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>8 string dts3 \b, MP4 track file with audio codec dtsy
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>8 string dxo$20 \b, DxO ONE camera
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>8 string dmb1 \b, DMB MAF supporting all the components defined in the spec
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>8 string dmpf \b, Digital Media Project
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>8 string drc1 \b, Dirac (wavelet compression), encap in ISO base media (MP4)
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>8 string dv1a \b, DMB MAF vid w/ AVC vid, ER-BSAC aud, BIFS, JPG/PNG/MNG, TS
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>8 string dv1b \b, DMB MAF, ext dv1a, with 3GPP timed text, DID, TVA, REL, IPMP
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>8 string dv2a \b, DMB MAF vid w/ AVC vid, HE-AAC v2 aud, BIFS, JPG/PNG/MNG, TS
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>8 string dv2b \b, DMB MAF, ext dv2a, with 3GPP timed text, DID, TVA, REL, IPMP
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>8 string dv3a \b, DMB MAF vid w/ AVC vid, HE-AAC aud, BIFS, JPG/PNG/MNG, TS
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>8 string dv3b \b, DMB MAF, ext dv3a, with 3GPP timed text, DID, TVA, REL, IPMP
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>8 string dvr1 \b, DVB (.DVB) over RTP
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!:mime video/vnd.dvb.file
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>8 string dvt1 \b, DVB (.DVB) over MPEG-2 Transport Stream
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>8 string emsg \b, Event message box present
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!:mime video/vnd.dvb.file
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>8 string F4V \b, Video for Adobe Flash Player 9+ (.F4V)
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!:mime video/mp4
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>8 string F4P \b, Protected Video for Adobe Flash Player 9+ (.F4P)
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!:mime video/mp4
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>8 string F4A \b, Audio for Adobe Flash Player 9+ (.F4A)
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!:mime audio/mp4
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>8 string F4B \b, Audio Book for Adobe Flash Player 9+ (.F4B)
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!:mime audio/mp4
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>8 string ifrm \b, Apple iFrame Specification, Version 8.1 Jan 2013
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>8 string im1i \b, CMAF Media Profile - IMSC1 Image
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>8 string im1t \b, CMAF Media Profile - IMSC1 Text
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>8 string isc2 \b, ISMACryp 2.0 Encrypted File
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# ?/enc-isoff-generic
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>8 string iso \b, MP4 Base Media
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!:mime video/mp4
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!:ext mp4
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>>11 string m v1 [ISO 14496-12:2003]
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>>11 string 2 v2 [ISO 14496-12:2005]
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>>11 string 4 v4
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>>11 string 5 v5
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>>11 string 6 v6
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>8 string isml \b, MP4 Base Media v2 [ISO 14496-12:2005]
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!:mime video/mp4
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>8 string J2P0 \b, JPEG2000 Profile 0
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>8 string J2P1 \b, JPEG2000 Profile 1
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>8 string/W jp2 \b, JPEG 2000
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!:mime image/jp2
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>8 string JP2 \b, JPEG 2000 Image (.JP2) [ISO 15444-1 ?]
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!:mime image/jp2
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>8 string JP20 \b, Unknown, from GPAC samples (prob non-existent)
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>8 string jpm \b, JPEG 2000 Compound Image (.JPM) [ISO 15444-6]
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!:mime image/jpm
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>8 string jpsi \b, The JPSearch data interchange format
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>8 string jpx \b, JPEG 2000 w/ extensions (.JPX) [ISO 15444-2]
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!:mime image/jpx
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>8 string KDDI \b, 3GPP2 EZmovie for KDDI 3G cellphones
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!:mime video/3gpp2
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>8 string LCAG \b, Leica digital camera
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>8 string lmsg \b, Last Media Segment indicator for ISO base media file format.
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>8 string M4A \b, Apple iTunes ALAC/AAC-LC (.M4A) Audio
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!:mime audio/x-m4a
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>8 string M4B \b, Apple iTunes ALAC/AAC-LC (.M4B) Audio Book
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!:mime audio/mp4
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>8 string M4P \b, Apple iTunes ALAC/AAC-LC (.M4P) AES Protected Audio
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!:mime video/mp4
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>8 string M4V \b, Apple iTunes Video (.M4V) Video
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!:mime video/x-m4v
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>8 string M4VH \b, Apple TV (.M4V)
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!:mime video/x-m4v
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>8 string M4VP \b, Apple iPhone (.M4V)
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!:mime video/x-m4v
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>8 string mj2s \b, Motion JPEG 2000 [ISO 15444-3] Simple Profile
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!:mime video/mj2
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>8 string mjp2 \b, Motion JPEG 2000 [ISO 15444-3] General Profile
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>8 string MFSM \b, Media File for Samsung video Metadata
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>8 string MGSV \b, Sony Home and Mobile Multimedia Platform (HMMP)
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!:mime video/mj2
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>8 string mmp4 \b, MPEG-4/3GPP Mobile Profile (.MP4 / .3GP) (for NTT)
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!:mime video/mp4
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>8 string mobi \b, MPEG-4, MOBI format
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!:mime video/mp4
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>8 string mp21 \b, MPEG-21 [ISO/IEC 21000-9]
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>8 string mp41 \b, MP4 v1 [ISO 14496-1:ch13]
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!:mime video/mp4
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>8 string mp42 \b, MP4 v2 [ISO 14496-14]
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!:mime video/mp4
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>8 string mp71 \b, MP4 w/ MPEG-7 Metadata [per ISO 14496-12]
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>8 string mp7t \b, MPEG v4 system, MPEG v7 XML
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>8 string mp7b \b, MPEG v4 system, MPEG v7 binary XML
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>8 string mpuf \b, Compliance with the MMT Processing Unit format
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>8 string msdh \b, Media Segment conforming to ISO base media file format.
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>8 string msix \b, Media Segment conforming to ISO base media file format.
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>8 string mmp4 \b, MPEG v4 system, 3GPP Mobile
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!:mime video/mp4
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>8 string MPPI \b, Photo Player, MAF [ISO/IEC 23000-3]
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>8 string mqt \b, Sony / Mobile QuickTime (.MQV) US Pat 7,477,830
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!:mime video/quicktime
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>8 string MSNV \b, MPEG-4 (.MP4) for SonyPSP
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!:mime audio/mp4
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>8 string NDAS \b, MP4 v2 [ISO 14496-14] Nero Digital AAC Audio
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!:mime audio/mp4
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>8 string NDSC \b, MPEG-4 (.MP4) Nero Cinema Profile
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!:mime video/mp4
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>8 string NDSH \b, MPEG-4 (.MP4) Nero HDTV Profile
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!:mime video/mp4
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>8 string NDSM \b, MPEG-4 (.MP4) Nero Mobile Profile
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!:mime video/mp4
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>8 string NDSP \b, MPEG-4 (.MP4) Nero Portable Profile
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!:mime video/mp4
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>8 string NDSS \b, MPEG-4 (.MP4) Nero Standard Profile
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!:mime video/mp4
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>8 string NDXC \b, H.264/MPEG-4 AVC (.MP4) Nero Cinema Profile
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!:mime video/mp4
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>8 string NDXH \b, H.264/MPEG-4 AVC (.MP4) Nero HDTV Profile
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!:mime video/mp4
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>8 string NDXM \b, H.264/MPEG-4 AVC (.MP4) Nero Mobile Profile
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!:mime video/mp4
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>8 string NDXP \b, H.264/MPEG-4 AVC (.MP4) Nero Portable Profile
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!:mime video/mp4
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>8 string NDXS \b, H.264/MPEG-4 AVC (.MP4) Nero Standard Profile
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>8 string niko \b, Nikon Digital Camera
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!:mime video/mp4
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>8 string odcf \b, OMA DCF DRM Format 2.0 (OMA-TS-DRM-DCF-V2_0-20060303-A)
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>8 string opf2 \b, OMA PDCF DRM Format 2.1 (OMA-TS-DRM-DCF-V2_1-20070724-C)
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>8 string opx2 \b, OMA PDCF DRM + XBS ext (OMA-TS-DRM_XBS-V1_0-20070529-C)
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>8 string pana \b, Panasonic Digital Camera
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>8 string piff \b, Protected Interoperable File Format
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>8 string pnvi ]b, Panasonic Video Intercom
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>8 string qt \b, Apple QuickTime (.MOV/QT)
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!:mime video/quicktime
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# HEIF image format
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# see https://nokiatech.github.io/heif/technical.html
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>8 string mif1 \b, HEIF Image
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!:mime image/heif
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>8 string msf1 \b, HEIF Image Sequence
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!:mime image/heif-sequence
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>8 string heic \b, HEIF Image HEVC Main or Main Still Picture Profile
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!:mime image/heic
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>8 string heix \b, HEIF Image HEVC Main 10 Profile
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!:mime image/heic
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>8 string hevc \b, HEIF Image Sequenz HEVC Main or Main Still Picture Profile
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!:mime image/heic-sequence
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>8 string hevx \b, HEIF Image Sequence HEVC Main 10 Profile
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!:mime image/heic-sequence
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# following HEIF brands are not mentioned in the heif technical info currently (Oct 2017)
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# but used in the reference implementation:
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# https://github.com/nokiatech/heif/blob/d5e9a21c8ba8df712bdf643021dd9f6518134776/Srcs/reader/hevcimagefilereader.cpp
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>8 string heim \b, HEIF Image L-HEVC
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!:mime image/heif
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>8 string heis \b, HEIF Image L-HEVC
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!:mime image/heif
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>8 string avic \b, HEIF Image AVC
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!:mime image/heif
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>8 string hevm \b, HEIF Image Sequence L-HEVC
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!:mime image/heif-sequence
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>8 string hevs \b, HEIF Image Sequence L-HEVC
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!:mime image/heif-sequence
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>8 string avcs \b, HEIF Image Sequence AVC
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!:mime image/heif-sequence
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# AVIF image format
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# see https://aomediacodec.github.io/av1-avif/
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>8 string avif \b, AVIF Image
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!:mime image/avif
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>8 string avis \b, AVIF Image Sequence
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!:mime image/avif
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>8 string risx \b, Representation Index Segment for MPEG-2 TS Segments
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>8 string ROSS \b, Ross Video
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>8 string sdv \b, SD Memory Card Video
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>8 string ssc1 \b, Samsung stereo, single stream (patent pending)
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>8 string ssc2 \b, Samsung stereo, dual stream (patent pending)
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>8 string SEAU \b, Sony Home and Mobile Multimedia Platform (HMMP)
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>8 string SEBK \b, Sony Home and Mobile Multimedia Platform (HMMP)
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>8 string senv \b, Video contents Sony Entertainment Network
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>8 string sims \b, Media Segment for Sub-Indexed Media Segment format
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>8 string sisx \b, Single Index Segment forindex MPEG-2 TS
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>8 string ssss \b, Subsegment Index Segment used to index MPEG-2 Segments
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>8 string uvvu \b, UltraViolet file brand for DECE Common Format
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# MPEG sequences
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# Scans for all common MPEG header start codes
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0 belong 0x00000001
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>4 byte&0x1F 0x07 JVT NAL sequence, H.264 video
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>>5 byte 66 \b, baseline
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>>5 byte 77 \b, main
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>>5 byte 88 \b, extended
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>>7 byte x \b @ L %u
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0 belong&0xFFFFFF00 0x00000100
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>3 byte 0xBA MPEG sequence
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!:mime video/mpeg
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# http://fileformats.archiveteam.org/wiki/Enhanced_VOB
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# https://reposcope.com/mimetype/video/mpeg
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!:ext vob/evo/mpg/mpeg
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>>4 byte &0x40 \b, v2, program multiplex
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>>4 byte ^0x40 \b, v1, system multiplex
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>3 byte 0xBB MPEG sequence, v1/2, multiplex (missing pack header)
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>3 byte&0x1F 0x07 MPEG sequence, H.264 video
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>>4 byte 66 \b, baseline
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>>4 byte 77 \b, main
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>>4 byte 88 \b, extended
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>>6 byte x \b @ L %u
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# GRR too general as it catches also FoxPro Memo example NG.FPT
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>3 byte 0xB0 MPEG sequence, v4
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# TODO: maybe this extra line exclude FoxPro Memo example NG.FPT starting with 000001b0 00000100 00000000
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#>>4 byte !0 MPEG sequence, v4
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!:mime video/mpeg4-generic
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>>5 belong 0x000001B5
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>>>9 byte &0x80
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>>>>10 byte&0xF0 16 \b, video
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>>>>10 byte&0xF0 32 \b, still texture
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>>>>10 byte&0xF0 48 \b, mesh
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>>>>10 byte&0xF0 64 \b, face
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>>>9 byte&0xF8 8 \b, video
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>>>9 byte&0xF8 16 \b, still texture
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>>>9 byte&0xF8 24 \b, mesh
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>>>9 byte&0xF8 32 \b, face
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>>4 byte 1 \b, simple @ L1
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>>4 byte 2 \b, simple @ L2
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>>4 byte 3 \b, simple @ L3
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>>4 byte 4 \b, simple @ L0
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|
>>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 MPEG sequence, v4
|
|
!:mime video/mpeg4-generic
|
|
>>4 byte &0x80
|
|
>>>5 byte&0xF0 16 \b, video (missing profile header)
|
|
>>>5 byte&0xF0 32 \b, still texture (missing profile header)
|
|
>>>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 MPEG sequence
|
|
!:mime video/mpeg
|
|
>>12 belong 0x000001B8 \b, v1, progressive Y'CbCr 4:2:0 video
|
|
>>12 belong 0x000001B2 \b, v1, progressive Y'CbCr 4:2:0 video
|
|
>>12 belong 0x000001B5 \b, v2,
|
|
>>>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)
|
|
# from dreesen@math.fu-berlin.de
|
|
# modified to fully support MPEG ADTS
|
|
|
|
# MP3, M1A
|
|
# modified by Joerg Jenderek
|
|
# GRR the original test are too common for many DOS files
|
|
# so don't accept as MP3 until we've tested the rate
|
|
# But also beat GEMDOS fonts
|
|
0 beshort&0xFFFE 0xFFFA
|
|
# rates
|
|
>2 byte&0xF0 !0
|
|
>>2 byte&0xF0 !0xF0 MPEG ADTS, layer III, v1
|
|
!:strength +20
|
|
!:mime audio/mpeg
|
|
>2 byte&0xF0 0x10 \b, 32 kbps
|
|
>2 byte&0xF0 0x20 \b, 40 kbps
|
|
>2 byte&0xF0 0x30 \b, 48 kbps
|
|
>2 byte&0xF0 0x40 \b, 56 kbps
|
|
>2 byte&0xF0 0x50 \b, 64 kbps
|
|
>2 byte&0xF0 0x60 \b, 80 kbps
|
|
>2 byte&0xF0 0x70 \b, 96 kbps
|
|
>2 byte&0xF0 0x80 \b, 112 kbps
|
|
>2 byte&0xF0 0x90 \b, 128 kbps
|
|
>2 byte&0xF0 0xA0 \b, 160 kbps
|
|
>2 byte&0xF0 0xB0 \b, 192 kbps
|
|
>2 byte&0xF0 0xC0 \b, 224 kbps
|
|
>2 byte&0xF0 0xD0 \b, 256 kbps
|
|
>2 byte&0xF0 0xE0 \b, 320 kbps
|
|
# 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
|
|
!:mime audio/mpeg
|
|
# rates
|
|
>2 byte&0xF0 0x10 \b, 32 kbps
|
|
>2 byte&0xF0 0x20 \b, 48 kbps
|
|
>2 byte&0xF0 0x30 \b, 56 kbps
|
|
>2 byte&0xF0 0x40 \b, 64 kbps
|
|
>2 byte&0xF0 0x50 \b, 80 kbps
|
|
>2 byte&0xF0 0x60 \b, 96 kbps
|
|
>2 byte&0xF0 0x70 \b, 112 kbps
|
|
>2 byte&0xF0 0x80 \b, 128 kbps
|
|
>2 byte&0xF0 0x90 \b, 160 kbps
|
|
>2 byte&0xF0 0xA0 \b, 192 kbps
|
|
>2 byte&0xF0 0xB0 \b, 224 kbps
|
|
>2 byte&0xF0 0xC0 \b, 256 kbps
|
|
>2 byte&0xF0 0xD0 \b, 320 kbps
|
|
>2 byte&0xF0 0xE0 \b, 384 kbps
|
|
# 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
|
|
# updated by Joerg Jenderek
|
|
# GRR the original test are too common for many DOS files, so test 32 <= kbits <= 448
|
|
# GRR this test is still too general as it catches a BOM of UTF-16 files (0xFFFE)
|
|
# FIXME: Almost all little endian UTF-16 text with BOM are clobbered by these entries
|
|
#0 beshort&0xFFFE 0xFFFE
|
|
#>2 ubyte&0xF0 >0x0F
|
|
#>>2 ubyte&0xF0 <0xE1 MPEG ADTS, layer I, v1
|
|
## rate
|
|
#>>>2 byte&0xF0 0x10 \b, 32 kbps
|
|
#>>>2 byte&0xF0 0x20 \b, 64 kbps
|
|
#>>>2 byte&0xF0 0x30 \b, 96 kbps
|
|
#>>>2 byte&0xF0 0x40 \b, 128 kbps
|
|
#>>>2 byte&0xF0 0x50 \b, 160 kbps
|
|
#>>>2 byte&0xF0 0x60 \b, 192 kbps
|
|
#>>>2 byte&0xF0 0x70 \b, 224 kbps
|
|
#>>>2 byte&0xF0 0x80 \b, 256 kbps
|
|
#>>>2 byte&0xF0 0x90 \b, 288 kbps
|
|
#>>>2 byte&0xF0 0xA0 \b, 320 kbps
|
|
#>>>2 byte&0xF0 0xB0 \b, 352 kbps
|
|
#>>>2 byte&0xF0 0xC0 \b, 384 kbps
|
|
#>>>2 byte&0xF0 0xD0 \b, 416 kbps
|
|
#>>>2 byte&0xF0 0xE0 \b, 448 kbps
|
|
## 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
|
|
!:mime audio/mpeg
|
|
# rate
|
|
>2 byte&0xF0 0x10 \b, 8 kbps
|
|
>2 byte&0xF0 0x20 \b, 16 kbps
|
|
>2 byte&0xF0 0x30 \b, 24 kbps
|
|
>2 byte&0xF0 0x40 \b, 32 kbps
|
|
>2 byte&0xF0 0x50 \b, 40 kbps
|
|
>2 byte&0xF0 0x60 \b, 48 kbps
|
|
>2 byte&0xF0 0x70 \b, 56 kbps
|
|
>2 byte&0xF0 0x80 \b, 64 kbps
|
|
>2 byte&0xF0 0x90 \b, 80 kbps
|
|
>2 byte&0xF0 0xA0 \b, 96 kbps
|
|
>2 byte&0xF0 0xB0 \b, 112 kbps
|
|
>2 byte&0xF0 0xC0 \b, 128 kbps
|
|
>2 byte&0xF0 0xD0 \b, 144 kbps
|
|
>2 byte&0xF0 0xE0 \b, 160 kbps
|
|
# 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
|
|
!:mime audio/mpeg
|
|
# rate
|
|
>2 byte&0xF0 0x10 \b, 8 kbps
|
|
>2 byte&0xF0 0x20 \b, 16 kbps
|
|
>2 byte&0xF0 0x30 \b, 24 kbps
|
|
>2 byte&0xF0 0x40 \b, 32 kbps
|
|
>2 byte&0xF0 0x50 \b, 40 kbps
|
|
>2 byte&0xF0 0x60 \b, 48 kbps
|
|
>2 byte&0xF0 0x70 \b, 56 kbps
|
|
>2 byte&0xF0 0x80 \b, 64 kbps
|
|
>2 byte&0xF0 0x90 \b, 80 kbps
|
|
>2 byte&0xF0 0xA0 \b, 96 kbps
|
|
>2 byte&0xF0 0xB0 \b, 112 kbps
|
|
>2 byte&0xF0 0xC0 \b, 128 kbps
|
|
>2 byte&0xF0 0xD0 \b, 144 kbps
|
|
>2 byte&0xF0 0xE0 \b, 160 kbps
|
|
# 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
|
|
!:mime audio/mpeg
|
|
# rate
|
|
>2 byte&0xF0 0x10 \b, 32 kbps
|
|
>2 byte&0xF0 0x20 \b, 48 kbps
|
|
>2 byte&0xF0 0x30 \b, 56 kbps
|
|
>2 byte&0xF0 0x40 \b, 64 kbps
|
|
>2 byte&0xF0 0x50 \b, 80 kbps
|
|
>2 byte&0xF0 0x60 \b, 96 kbps
|
|
>2 byte&0xF0 0x70 \b, 112 kbps
|
|
>2 byte&0xF0 0x80 \b, 128 kbps
|
|
>2 byte&0xF0 0x90 \b, 144 kbps
|
|
>2 byte&0xF0 0xA0 \b, 160 kbps
|
|
>2 byte&0xF0 0xB0 \b, 176 kbps
|
|
>2 byte&0xF0 0xC0 \b, 192 kbps
|
|
>2 byte&0xF0 0xD0 \b, 224 kbps
|
|
>2 byte&0xF0 0xE0 \b, 256 kbps
|
|
# 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
|
|
!:mime audio/mpeg
|
|
# rate
|
|
>2 byte&0xF0 0x10 \b, 8 kbps
|
|
>2 byte&0xF0 0x20 \b, 16 kbps
|
|
>2 byte&0xF0 0x30 \b, 24 kbps
|
|
>2 byte&0xF0 0x40 \b, 32 kbps
|
|
>2 byte&0xF0 0x50 \b, 40 kbps
|
|
>2 byte&0xF0 0x60 \b, 48 kbps
|
|
>2 byte&0xF0 0x70 \b, 56 kbps
|
|
>2 byte&0xF0 0x80 \b, 64 kbps
|
|
>2 byte&0xF0 0x90 \b, 80 kbps
|
|
>2 byte&0xF0 0xA0 \b, 96 kbps
|
|
>2 byte&0xF0 0xB0 \b, 112 kbps
|
|
>2 byte&0xF0 0xC0 \b, 128 kbps
|
|
>2 byte&0xF0 0xD0 \b, 144 kbps
|
|
>2 byte&0xF0 0xE0 \b, 160 kbps
|
|
# 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
|
|
!:mime audio/x-hx-aac-adif
|
|
>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
|
|
!:mime audio/x-hx-aac-adts
|
|
>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
|
|
!:mime audio/x-mp4a-latm
|
|
#>1 beshort&0x1FFF x \b, %hu byte packet
|
|
>3 byte&0xE0 0x40
|
|
>>4 byte&0x3C 0x04 \b, single stream
|
|
>>4 byte&0x3C 0x08 \b, 2 streams
|
|
>>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
|
|
# This magic isn't strong enough (matches plausible ISO-8859-1 text)
|
|
#0 beshort 0x4DE1 MPEG-4 LO-EP audio stream
|
|
#!:mime audio/x-mp4a-latm
|
|
|
|
# Summary: FLI animation format
|
|
# Created by: Daniel Quinlan <quinlan@yggdrasil.com>
|
|
# Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection)
|
|
4 leshort 0xAF11
|
|
# standard FLI always has 320x200 resolution and 8 bit color
|
|
>8 leshort 320
|
|
>>10 leshort 200
|
|
>>>12 leshort 8 FLI animation, 320x200x8
|
|
!:mime video/x-fli
|
|
>>>>6 leshort x \b, %d frames
|
|
# frame speed is multiple of 1/70s
|
|
>>>>16 leshort x \b, %d/70s per frame
|
|
|
|
# Summary: FLC animation format
|
|
# Created by: Daniel Quinlan <quinlan@yggdrasil.com>
|
|
# Modified by (1): Abel Cheung <abelcheung@gmail.com> (avoid over-generic detection)
|
|
4 leshort 0xAF12
|
|
# standard FLC always use 8 bit color
|
|
>12 leshort 8 FLC animation
|
|
!:mime video/x-flc
|
|
>>8 leshort x \b, %d
|
|
>>10 leshort x \bx%dx8
|
|
>>6 uleshort x \b, %d frames
|
|
>>16 uleshort x \b, %dms per frame
|
|
|
|
# DL animation format
|
|
# XXX - collision with most `mips' magic
|
|
#
|
|
# I couldn't find a real magic number for these, however, this
|
|
# -appears- to work. Note that it might catch other files, too, so be
|
|
# careful!
|
|
#
|
|
# Note that title and author appear in the two 20-byte chunks
|
|
# at decimal offsets 2 and 22, respectively, but they are XOR'ed with
|
|
# 255 (hex FF)! The DL format is really bad.
|
|
#
|
|
#0 byte 1 DL version 1, medium format (160x100, 4 images/screen)
|
|
#!:mime video/x-unknown
|
|
#>42 byte x - %d screens,
|
|
#>43 byte x %d commands
|
|
#0 byte 2 DL version 2
|
|
#!:mime video/x-unknown
|
|
#>1 byte 1 - large format (320x200,1 image/screen),
|
|
#>1 byte 2 - medium format (160x100,4 images/screen),
|
|
#>1 byte >2 - unknown format,
|
|
#>42 byte x %d screens,
|
|
#>43 byte x %d commands
|
|
# Based on empirical evidence, DL version 3 have several nulls following the
|
|
# \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)
|
|
# 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 belong&0xFF5FFF10 0x47400010
|
|
>188 byte 0x47 MPEG transport stream data
|
|
!:mime video/MP2T
|
|
!:ext ts
|
|
|
|
# Blu-ray disc Audio-Video MPEG-2 transport stream
|
|
# From: Alexandre Iooss <erdnaxe@crans.org>
|
|
# URL: https://en.wikipedia.org/wiki/MPEG_transport_stream
|
|
# Note: similar to ISO 13818.1 but with 4 extra bytes per packets
|
|
4 belong&0xFF5FFF10 =0x47400010
|
|
>196 byte =0x47 BDAV MPEG-2 Transport Stream (M2TS)
|
|
!:mime video/MP2T
|
|
!:ext m2ts/mts
|
|
|
|
# DIF digital video file format <mpruett@sgi.com>
|
|
0 belong&0xffffff00 0x1f070000 DIF
|
|
!:mime video/x-dv
|
|
>4 byte &0x01 (DVCPRO) movie file
|
|
>4 byte ^0x01 (DV) movie file
|
|
>3 byte &0x80 (PAL)
|
|
>3 byte ^0x80 (NTSC)
|
|
|
|
# MNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
|
|
0 string \x8aMNG MNG video data,
|
|
!:mime video/x-mng
|
|
>4 belong !0x0d0a1a0a CORRUPTED,
|
|
>4 belong 0x0d0a1a0a
|
|
>>16 belong x %d x
|
|
>>20 belong x %d
|
|
|
|
# JNG Video Format, <URL:http://www.libpng.org/pub/mng/spec/>
|
|
0 string \x8bJNG JNG video data,
|
|
!:mime video/x-jng
|
|
>4 belong !0x0d0a1a0a CORRUPTED,
|
|
>4 belong 0x0d0a1a0a
|
|
>>16 belong x %d x
|
|
>>20 belong x %d
|
|
|
|
# Vivo video (Wolfram Kleff)
|
|
3 string \x0D\x0AVersion:Vivo Vivo video data
|
|
|
|
# ABC (alembic.io 3d models)
|
|
0 string 0gawa ABC 3d model
|
|
|
|
#---------------------------------------------------------------------------
|
|
# 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 %dus,
|
|
>0x42 ubeshort 0 no audio
|
|
>0x42 ubeshort >0 %dHz audio
|
|
|
|
# From: Stefan A. Haubenthal <polluks@sdf.lonestar.org>
|
|
# Update: Joerg Jenderek
|
|
# URL: https://en.wikipedia.org/wiki/VOB
|
|
0 string DVDVIDEO-VTS Video title set,
|
|
!:mime video/x-ifo
|
|
!:ext ifo/bup
|
|
>0x21 byte x v%x
|
|
0 string DVDVIDEO-VMG Video manager,
|
|
!:mime video/x-ifo
|
|
!:ext ifo/bup
|
|
>0x21 byte x v%x
|
|
|
|
# From: Stefan A. Haubenthal <polluks@sdf.lonestar.org>
|
|
0 string xMovieSetter MovieSetter movie
|
|
0 string xSceneEditor MovieSetter movie
|
|
|
|
# From: Behan Webster <behanw@websterwood.com>
|
|
# NuppelVideo used by Mythtv (*.nuv)
|
|
# Note: there are two identical stanzas here differing only in the
|
|
# initial string matched. It used to be done with a regex, but we're
|
|
# trying to get rid of those.
|
|
0 string NuppelVideo MythTV NuppelVideo
|
|
>12 string x v%s
|
|
>20 lelong x (%d
|
|
>24 lelong x \bx%d),
|
|
>36 string P \bprogressive,
|
|
>36 string I \binterlaced,
|
|
>40 ledouble x \baspect:%.2f,
|
|
>48 ledouble x \bfps:%.2f
|
|
0 string MythTV MythTV NuppelVideo
|
|
>12 string x v%s
|
|
>20 lelong x (%d
|
|
>24 lelong x \bx%d),
|
|
>36 string P \bprogressive,
|
|
>36 string I \binterlaced,
|
|
>40 ledouble x \baspect:%.2f,
|
|
>48 ledouble x \bfps:%.2f
|
|
|
|
# MPEG file
|
|
# MPEG sequences
|
|
# FIXME: This section is from the old magic.mime file and needs
|
|
# integrating with the rest
|
|
#0 belong 0x000001BA
|
|
#>4 byte &0x40
|
|
#!:mime video/mp2p
|
|
#>4 byte ^0x40
|
|
#!:mime video/mpeg
|
|
#0 belong 0x000001BB
|
|
#!:mime video/mpeg
|
|
#0 belong 0x000001B0
|
|
#!:mime video/mp4v-es
|
|
#0 belong 0x000001B5
|
|
#!:mime video/mp4v-es
|
|
#0 belong 0x000001B3
|
|
#!:mime video/mpv
|
|
#0 belong&0xFF5FFF10 0x47400010
|
|
#!:mime video/mp2t
|
|
#0 belong 0x00000001
|
|
#>4 byte&0x1F 0x07
|
|
#!:mime video/h264
|
|
|
|
# Type: Bink Video
|
|
# Extension: .bik
|
|
# URL: https://wiki.multimedia.cx/index.php?title=Bink_Container
|
|
# From: <hoehle@users.sourceforge.net> 2008-07-18
|
|
0 name bik
|
|
#>4 ulelong x size %d
|
|
>20 ulelong x \b, %d
|
|
>24 ulelong x \bx%d
|
|
>8 ulelong x \b, %d frames
|
|
>32 ulelong x at rate %d/
|
|
>28 ulelong >1 \b%d
|
|
>40 ulelong =0 \b, no audio
|
|
>40 ulelong !0 \b, %d audio track
|
|
>>40 ulelong !1 \bs
|
|
# follow properties of the first audio track only
|
|
>>48 uleshort x %dHz
|
|
>>51 byte&0x20 0 mono
|
|
>>51 byte&0x20 !0 stereo
|
|
#>>51 byte&0x10 0 FFT
|
|
#>>51 byte&0x10 !0 DCT
|
|
|
|
0 string BIK
|
|
>3 regex =[bdfghi] Bink Video rev.%s
|
|
>>0 use bik
|
|
|
|
0 string KB2
|
|
>3 regex =[adfghi] Bink Video 2 rev.%s
|
|
>>0 use bik
|
|
|
|
# Type: NUT Container
|
|
# URL: https://wiki.multimedia.cx/index.php?title=NUT
|
|
# From: Adam Buchbinder <adam.buchbinder@gmail.com>
|
|
0 string nut/multimedia\ container\0 NUT multimedia container
|
|
|
|
# Type: Nullsoft Video (NSV)
|
|
# URL: https://wiki.multimedia.cx/index.php?title=Nullsoft_Video
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
0 string NSVf Nullsoft Video
|
|
|
|
# Type: REDCode Video
|
|
# URL: https://www.red.com/ ; https://wiki.multimedia.cx/index.php?title=REDCode
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
4 string RED1 REDCode Video
|
|
|
|
# Type: MTV Multimedia File
|
|
# URL: https://wiki.multimedia.cx/index.php?title=MTV
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
0 string AMVS MTV Multimedia File
|
|
|
|
# Type: ARMovie
|
|
# URL: https://wiki.multimedia.cx/index.php?title=ARMovie
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
0 string ARMovie\012 ARMovie
|
|
|
|
# Type: Interplay MVE Movie
|
|
# URL: https://wiki.multimedia.cx/index.php?title=Interplay_MVE
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
0 string Interplay\040MVE\040File\032 Interplay MVE Movie
|
|
|
|
# Type: Windows Television DVR File
|
|
# URL: https://wiki.multimedia.cx/index.php?title=WTV
|
|
# From: Mike Melanson <mike@mutlimedia.cx>
|
|
# This takes the form of a Windows-style GUID
|
|
0 bequad 0xB7D800203749DA11
|
|
>8 bequad 0xA64E0007E95EAD8D Windows Television DVR Media
|
|
|
|
# Type: Sega FILM/CPK Multimedia
|
|
# URL: https://wiki.multimedia.cx/index.php?title=Sega_FILM
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
0 string FILM Sega FILM/CPK Multimedia,
|
|
>32 belong x %d x
|
|
>28 belong x %d
|
|
|
|
# Type: Nintendo THP Multimedia
|
|
# URL: https://wiki.multimedia.cx/index.php?title=THP
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
0 string THP\0 Nintendo THP Multimedia
|
|
|
|
# Type: BBC Dirac Video
|
|
# URL: https://wiki.multimedia.cx/index.php?title=Dirac
|
|
# From: Mike Melanson <mike@multimedia.cx>
|
|
0 string BBCD BBC Dirac Video
|
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# Type: RAD Game Tools Smacker Multimedia
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# URL: https://wiki.multimedia.cx/index.php?title=Smacker
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# From: Mike Melanson <mike@multimedia.cx>
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0 string SMK RAD Game Tools Smacker Multimedia
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>3 byte x version %c,
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>4 lelong x %d x
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>8 lelong x %d,
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>12 lelong x %d frames
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# Material Exchange Format
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# More information:
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# https://en.wikipedia.org/wiki/Material_Exchange_Format
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# http://www.freemxf.org/
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0 string \x06\x0e\x2b\x34\x02\x05\x01\x01\x0d\x01\x02\x01\x01\x02 Material exchange container format
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!:ext mxf
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!:mime application/mxf
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# Recognize LucasArts Smush video files (cf.
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# https://wiki.multimedia.cx/index.php/Smush)
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0 string ANIM
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>8 string AHDR LucasArts Smush Animation Format (SAN) video
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0 string SANM
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>8 string SHDR LucasArts Smush v2 (SANM) video
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# Type: Scaleform video
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# Extension: .usm
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# URL: https://wiki.multimedia.cx/index.php/USM
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# From: David Korth <gerbilsoft@gerbilsoft.com>
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0 string CRID
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>32 string @UTF Scaleform video
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# http://www.jerrysguide.com/tips/demystify-tvs-file-format.html
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0 string TVS\015\012
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>&0 string Version\040 TeamViewer Session File
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>>&0 string x \b, version %s
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# SER file format - simple uncompressed video format for astronomical use
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# Initially developed by Lucam Recorder,
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# as of 2021 maintained by Heiko Wilkens, Grischa Hahn
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# Typical extensions: .SER
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# http://www.grischa-hahn.homepage.t-online.de/astro/ser/SER%20Doc%20V3b.pdf
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0 string LUCAM-RECORDER SER video sequence
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!:ext ser
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>18 lelong 0 \b, bayer: mono
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>18 lelong 8 \b, bayer: RGGB
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>18 lelong 9 \b, bayer: GRBG
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>18 lelong 10 \b, bayer: GBRG
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>18 lelong 11 \b, bayer: BGGR
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>18 lelong 16 \b, bayer: CYYM
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>18 lelong 17 \b, bayer: YCMY
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>18 lelong 18 \b, bayer: YMCY
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>18 lelong 19 \b, bayer: MYYC
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>18 lelong 100 \b, bayer: RGB
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>18 lelong 101 \b, bayer: BGR
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>22 lelong 0 \b, big-endian
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>22 lelong 1 \b, little-endian
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>26 lelong x \b, width: %d
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>30 lelong x \b, height: %d
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>34 lelong x \b, %d bit
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>38 lelong x \b, frames: %d
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# https://wiki.multimedia.cx/index.php/Duck_IVF
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0 string DKIF Duck IVF video file
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!:mime video/x-ivf
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>4 leshort >0 \b, version %d
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>8 string x \b, codec %s
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>12 leshort x \b, %d
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>14 leshort x \bx%d
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>24 lelong >0 \b, %d frames
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