Mp4中的ftyp汇总

 

Complete List of all known MP4 / QuickTime 'ftyp' designations Rev 2.0 - 22 Aug 2009

 

ftyp	Description	Developer URL	Reg'd	MIME type	Notes / Ref
3g2a	3GPP2 Media (.3G2) compliant with 3GPP2 C.S0050-0 V1.0	3GPP2 / CDMA200	YES	video/3gpp2	[14]
3g2b	3GPP2 Media (.3G2) compliant with 3GPP2 C.S0050-A V1.0.0	3GPP2 / CDMA200	NO	video/3gpp2	[15]
3g2c	3GPP2 Media (.3G2) compliant with 3GPP2 C.S0050-B v1.0	3GPP2 / CDMA200	NO	video/3gpp2	[16]
3ge6	3GPP (.3GP) Release 6 MBMS Extended Presentations	3GPP / GSM	YES	video/3gpp	[10]
3ge7	3GPP (.3GP) Release 7 MBMS Extended Presentations	3GPP / GSM	NO	video/3gpp	[10]
3gg6	3GPP Release 6 General Profile	3GPP / GSM	YES	video/3gpp	[10]
3gp1	3GPP Media (.3GP) Release 1 (probably non-existent)	3GPP / GSM	NO	video/3gpp	[3]
3gp2	3GPP Media (.3GP) Release 2 (probably non-existent)	3GPP / GSM	NO	video/3gpp	[3]
3gp3	3GPP Media (.3GP) Release 3 (probably non-existent)	3GPP / GSM	NO	video/3gpp	[3]
3gp4	3GPP Media (.3GP) Release 4	3GPP / GSM	YES	video/3gpp	[10]
3gp5	3GPP Media (.3GP) Release 5	3GPP / GSM	YES	video/3gpp	[10]
3gp6	3GPP Media (.3GP) Release 6 Basic Profile	3GPP / GSM	YES	video/3gpp	[10]
3gp6	3GPP Media (.3GP) Release 6 Progressive Download	3GPP / GSM	YES	video/3gpp	[10]
3gp6	3GPP Media (.3GP) Release 6 Streaming Servers	3GPP / GSM	YES	video/3gpp	[10]
3gs7	3GPP Media (.3GP) Release 7 Streaming Servers	3GPP / GSM	NO	video/3gpp	[10]
avc1	MP4 Base w/ AVC ext [ISO 14496-12:2005]	ISO	YES	video/mp4	[11]
CAEP	Canon Digital Camera	Canon	YES	unknown
caqv	Casio Digital Camera	Casio	YES	unknown
CDes	Convergent Design	Convergent Design	YES	unknown
da0a	DMB MAF w/ MPEG Layer II aud, MOT slides, DLS, JPG/PNG/MNG images	ISO	YES	unknown	[13]
da0b	DMB MAF, extending DA0A, with 3GPP timed text, DID, TVA, REL, IPMP	ISO	YES	unknown	[13]
da1a	DMB MAF audio with ER-BSAC audio, JPG/PNG/MNG images	ISO	YES	unknown	[13]
da1b	DMB MAF, extending da1a, with 3GPP timed text, DID, TVA, REL, IPMP	ISO	YES	unknown	[13]
da2a	DMB MAF aud w/ HE-AAC v2 aud, MOT slides, DLS, JPG/PNG/MNG images	ISO	YES	unknown	[13]
da2b	DMB MAF, extending da2a, with 3GPP timed text, DID, TVA, REL, IPMP	ISO	YES	unknown	[13]
da3a	DMB MAF aud with HE-AAC aud, JPG/PNG/MNG images	ISO	YES	unknown	[13]
da3b	DMB MAF, extending da3a w/ BIFS, 3GPP timed text, DID, TVA, REL, IPMP	ISO	YES	unknown	[13]
dmb1	DMB MAF supporting all the components defined in the specification	ISO	YES	unknown	[13]
dmpf	Digital Media Project	DMP	NO	various	[18]
drc1	Dirac (wavelet compression), encapsulated in ISO base media (MP4)	BBC / Dirac	NO	unknown	[20]
dv1a	DMB MAF vid w/ AVC vid, ER-BSAC aud, BIFS, JPG/PNG/MNG images, TS	ISO	YES	unknown	[13]
dv1b	DMB MAF, extending dv1a, with 3GPP timed text, DID, TVA, REL, IPMP	ISO	YES	unknown	[13]
dv2a	DMB MAF vid w/ AVC vid, HE-AAC v2 aud, BIFS, JPG/PNG/MNG images, TS	ISO	YES	unknown	[13]
dv2b	DMB MAF, extending dv2a, with 3GPP timed text, DID, TVA, REL, IPMP	ISO	YES	unknown	[13]
dv3a	DMB MAF vid w/ AVC vid, HE-AAC aud, BIFS, JPG/PNG/MNG images, TS	ISO	YES	unknown	[13]
dv3b	DMB MAF, extending dv3a, with 3GPP timed text, DID, TVA, REL, IPMP	ISO	YES	unknown	[13]
dvr1	DVB (.DVB) over RTP	DVB	YES	video/vnd.dvb.file	[12]
dvt1	DVB (.DVB) over MPEG-2 Transport Stream	DVB	YES	video/vnd.dvb.file	[12]
F4V	Video for Adobe Flash Player 9+ (.F4V)	Adobe	NO	video/mp4
F4P	Protected Video for Adobe Flash Player 9+ (.F4P)	Adobe	NO	video/mp4
F4A	Audio for Adobe Flash Player 9+ (.F4A)	Adobe	NO	audio/mp4
F4B	Audio Book for Adobe Flash Player 9+ (.F4B)	Adobe	NO	audio/mp4
isc2	ISMACryp 2.0 Encrypted File	ISMA	YES	?/enc-isoff-generic
iso2	MP4 Base Media v2 [ISO 14496-12:2005]	ISO	YES	video/mp4	[6]
isom	MP4  Base Media v1 [IS0 14496-12:2003]	ISO	YES	video/mp4	[5]
JP2	JPEG 2000 Image (.JP2) [ISO 15444-1 ?]	ISO	NO	image/jp2
JP20	Unknown, from GPAC samples (prob non-existent)	GPAC	NO	unknown	[4]
jpm	JPEG 2000 Compound Image (.JPM) [ISO 15444-6]	ISO	NO	image/jpm	[17]
jpx	JPEG 2000 w/ extensions (.JPX) [ISO 15444-2]	ISO	NO	image/jpx
KDDI	3GPP2 EZmovie for KDDI 3G cellphones	3GPP2 / CDMA200	NO	video/3gpp2
M4A	Apple iTunes AAC-LC (.M4A) Audio	Apple	YES	audio/x-m4a	[9]
M4B	Apple iTunes AAC-LC (.M4B) Audio Book	Apple	YES	audio/mp4	[9]
M4P	Apple iTunes AAC-LC (.M4P) AES Protected Audio	Apple	YES	audio/mp4	[9]
M4V	Apple iTunes Video (.M4V) Video	Apple	YES	video/x-m4v	[9]
M4VH	Apple TV (.M4V)	Apple	NO	video/x-m4v
M4VP	Apple iPhone (.M4V)	Apple	NO	video/x-m4v
mj2s	Motion JPEG 2000 [ISO 15444-3] Simple Profile	ISO	YES	video/mj2
mjp2	Motion JPEG 2000 [ISO 15444-3] General Profile	ISO	YES	video/mj2
mmp4	MPEG-4/3GPP Mobile Profile (.MP4 / .3GP) (for NTT)	3GPP / GSM	NO	video/mp4
mp21	MPEG-21 [ISO/IEC 21000-9]	ISO	YES	various
mp41	MP4 v1 [ISO 14496-1:ch13]	ISO	YES	video/mp4
mp42	MP4 v2 [ISO 14496-14]	ISO	YES	video/mp4
mp71	MP4 w/ MPEG-7 Metadata [per ISO 14496-12]	ISO	NO	various
MPPI	Photo Player, MAF [ISO/IEC 23000-3]	ISO	YES	various
mqt	Sony / Mobile QuickTime (.MQV)  US Patent 7,477,830 (Sony Corp)	Sony / Apple	NO	video/quicktime
MSNV	MPEG-4 (.MP4) for SonyPSP	Sony	NO	audio/mp4
NDAS	MP4 v2 [ISO 14496-14] Nero Digital AAC Audio	Nero	NO	audio/mp4	[8]
NDSC	MPEG-4 (.MP4) Nero Cinema Profile	Nero (Main Profiles)	NO	video/mp4	[7]
NDSH	MPEG-4 (.MP4) Nero HDTV Profile	Nero (Main Profiles)	NO	video/mp4	[7]
NDSM	MPEG-4 (.MP4) Nero Mobile Profile	Nero (Main Profiles)	NO	video/mp4	[7]
NDSP	MPEG-4 (.MP4) Nero Portable Profile	Nero (Main Profiles)	NO	video/mp4	[7]
NDSS	MPEG-4 (.MP4) Nero Standard Profile	Nero (Main Profiles)	NO	video/mp4	[7]
NDXC	H.264/MPEG-4 AVC (.MP4) Nero Cinema Profile	Nero (AVC Profiles)	NO	video/mp4	[7]
NDXH	H.264/MPEG-4 AVC (.MP4) Nero HDTV Profile	Nero (AVC Profiles)	NO	video/mp4	[7]
NDXM	H.264/MPEG-4 AVC (.MP4) Nero Mobile Profile	Nero (AVC Profiles)	NO	video/mp4	[7]
NDXP	H.264/MPEG-4 AVC (.MP4) Nero Portable Profile	Nero (AVC Profiles)	NO	video/mp4	[7]
NDXS	H.264/MPEG-4 AVC (.MP4) Nero Standard Profile	Nero (AVC Profiles)	NO	video/mp4	[7]
odcf	OMA DCF DRM Format 2.0 (OMA-TS-DRM-DCF-V2_0-20060303-A)	Open Mobile Alliance	YES	various
opf2	OMA PDCF DRM Format 2.1 (OMA-TS-DRM-DCF-V2_1-20070724-C)	Open Mobile Alliance	YES	unknown
opx2	OMA PDCF DRM + XBS extensions (OMA-TS-DRM_XBS-V1_0-20070529-C)	Open Mobile Alliance	YES	unknown
pana	Panasonic Digital Camera	Pansonic	YES	unknown
qt	Apple QuickTime (.MOV/QT)	Apple	YES	video/quicktime
ROSS	Ross Video	Ross Video	YES	unknown
sdv	SD Memory Card Video	SD Card Association	YES	various?
ssc1	Samsung stereoscopic, single stream (patent pending, see notes)	Samsung	NO	unknown	[19]
ssc2	Samsung stereoscopic, dual stream (patent pending, see notes)	Samsung	NO	unknown	[19]

 

Notes
[1]	a) All ftyp's may be used as "major" or "compatible" brands, except as noted in [5] and [6] below. b) ftyp's may be case sensitive. Recent editions this table have been updated to reflect the defined or common usage, but apps which read ftyps would be well advised to read them in a case insensitive fashion. c) All ftyp's must contain 4 characters. If three characters are shown in the table, a trailing blank (i.e. a space character; ASCII 0x20) is implied. Similarly, if only two characters are shown, two trailing blanks are implied. For example, "qt" is really "qt  " - note the two trailing spaces.
[2]	"Reg'd" means the ftyp is registered here with the official authority for such registrations, MP4REG.
[3]	These ftyp's are included in MPLAYER source code and the Multimedia Wiki, but these 3GPP releases apparently don't exist.
[4]	Found in some GPAC samples (but not the source code); no further information is available. Apparently doesn't exist.
[5]	'isom' is seen used as a major brand, though it is currently prohibited by ISO/IEC 14496-12 sec 6.3 paragraph 2.
[6]	Like 'isom', use of 'iso2' as a major brand is specifically prohibited by ISO/IEC 14496-12 sec 6.3 paragraph 2.
[7]	Nero Recode now uses these ftyp codes as major brands, while also listing them as compatible brands. Previously, Nero used 'avc1' as the major brand for their AVC encoded files, and MP41 (or MP42?) for the others.
[8]	Nero uses this ftyp code as a compatible brand for AAC encoded audio files. Such files also included 'isom' as an additional compatible designation, and 'mp42' as the major brand.
[9]	Apple / iTunes / iPod audio files with major brand 'M4P ' are DRM (copy) protected. Audio files with major brand 'M4A ' may or may not be DRM protected. iPod video files appear to use 'M4V ' regardless of whether or not they are DRM protected.
[10]	The MIME type these entries should be "audio/3gpp" for audio-only files (i.e. no video or "timed text")
[11]	'avc1'  means the file uses ISO/IEC format extensions originally created for H.264/MPEG-4 AVC support. Does not necessarily imply the video was encoded with H.264/MPEG-4 AVC, however.
[12]	Ref: DVB BlueBook (Document A121) [495KB PDF] - sections 4.2.3 and 4.2.4
[13]	Ref:  ISO/IEC 23000-9:2008 - "Information technology -- Multimedia application format (MPEG-A) See part 9: "Digital Multimedia Broadcasting Application Format". Additional Info: 'DMB'  = "ISO/IEC 23000-9:2008 (MPEG-A) Digital Multimedia Broadcasting" 'MAF'  = "ISO/IEC 23000-9:2008 (MPEG-A) Multimedia Application Format" 'DID'  = "MPEG-21 Part 2 Digital Item Declaration" 'REL'  = "MPEG-21 Part 5 Rights Expression Language" 'IPMP' = "MPEG-21 Part 4 Intellectual Property Management and Protection" 'TVA'  = "RFC 4078 TV Anytime" 'BIFS' = "MPEG-4 "Binary Format for Scene" 'BSAC' = "MPEG-4 "Bit Sliced Arithmetic Coding" (audio) 'MNG'  = "Multiple-image Network Graphics" 'MOT Slides' = "Digital Audio Broadcasting (DAB) MOT slideshow (ETSI DAB  TR 101 497)"
[14]	Ref: 3GPP2 C.S0050-0 V1.0 12 December 2003 [1305 KB PDF] section 8.1.1
[15]	Ref: 3GPP2 C.S0050-A V1.0.0 31 March 2006 [1626 KB PDF] - section 8.1.1
[16]	Ref: 3GPP2 C.S0050-B v1.0 18 May 2007 [773 KB PDF] - section 8.1.1
[17]	Ref: JPEG 2000 Part 6 FCD 15444-6 - ISO/IEC JTC 1/SC 29/WG1 N2401 [660KB PDF] - Table B-1
[18]	Ref: Approved Document No. 3, Technical Specification: Interoperable DRM Platform [1.1 MB Word Doc]
[19]	Ref: METHOD AND APPARATUS FOR GENERATING STEREOSCOPIC FILE see [0055] - [0059]
[20]	Ref: Encapsulation of Dirac in ISO Base Media file format derivatives [78.9 KB PDF] - Sec 4.1

 

What is an ftyp, Anyway? A "not too technical" description.

email From the MP4REG Administrator! And why everyone should register their ftyp's.

Screenshots from the latest GSpot, with "ftyp Support" See how useful these are?

Updated: Nero Digital™ Profile Tables with Associated ftyp Codes Added  The "missing info", revealed!

Current ISO/IEC "composite specification" for what an MP4 "ftyp" is and how it is to be used Read carefully - you will be quizzed on this

Excerpt from 3GPP's specification describing usage of ftyp "major" and "compatible" brands 3GPP specific, but somewhat more readable than the ISO specification above

 

This page is not affiliated ISO/IEC, MP4REG, 3GPP, or any of the other companies or organizations mentioned in the chart. This page was created and is maintained as a public service by Steven Greenberg, author or GSpot Codec Information Appliance.

Corrections, additions, comments, etc. are welcome - please direct all such correspondence to

Rev 2.0 Last Update: 22 Aug 2009

转自：  http://www.ftyps.com/