446:
files is Apple Inc., and it is named in Annex D (informative) in MPEG-4 Part 12. Codec designers should register the codes they invent, but the registration is not mandatory and some of the invented and used code-points are not registered. When someone is creating a new specification derived from the ISO base media file format, all the existing specifications should be used both as examples and a source of definitions and technology. If an existing specification already covers how a particular media type is stored in the file format (e.g., MPEG-4 audio or video in MP4), that definition should be used and a new one should not be invented.
438:
679:
versions of the media data. Existing media can be easily made streamable for other specific protocols by the addition of appropriate hint tracks. The media data itself need not be reformatted in any way. The streams sent by the servers under the direction of the hint tracks, need to contain no trace of file-specific information. When the presentation is played back locally (not streamed), the hint tracks may be ignored. Hint tracks may be created by an authoring tool or may be added to an existing file (presentation) by a hinting tool. In media authored for progressive download, the
650:
brands. One is "major_brand", which identifies the specification of the best use for the file. It is followed by "minor_version", an informative 4-byte integer for the minor version of the major brand. The second kind of brand is "compatible_brands", which identifies multiple specifications to which the file complies. All files shall contain a file type box, but for compatibility reasons with an earlier version of the specification, files may be conformant to ISO/IEC base media file format and not contain a file type box. In that case, they should be read as if they contained an
284:, originally Working Group 11 MPEG, currently Working Group 3 MPEG Systems). The first MP4 file format specification was created on the basis of the QuickTime format specification published in 2001. The MP4 file format known as "version 1" was published in 2001 as ISO/IEC 14496-1:2001, as revision of the MPEG-4 Part 1: Systems. In 2003, the first version of the MP4 file format was revised and replaced by MPEG-4 Part 14: MP4 file format (ISO/IEC 14496-14:2003), commonly known as MPEG-4 file format "version 2".
615:, H.264, and AAC compression formats. Microsoft published a Protected Interoperable File Format (PIFF) specification in 2010. It defined another usage of multiple encryption and DRM systems in a single file container. The PIFF brand was registered by the MP4 registration authority in 2010. Some extensions used by this format (e.g., for WMA support) were not registered. Usage of the WMA compression format in the ISO base media file format was not publicly documented.
649:
container format. A brand might indicate the type of encoding used, how the data of each encoding is stored, constraints and extensions that are applied to the file, the compatibility, or the intended usage of the file. Brands are printable four-character codes. A file type box contains two kinds of
602:
in 2007 and said it is based on the ISO base media file format. The F4V file format was not registered by the MP4 registration authority, but the F4V technical specification is publicly available. This format can contain H.264 video compression and MP3 or AAC audio compression. In addition, the F4V
233:
It is designed as a flexible, extensible format that facilitates interchange, management, editing and presentation of the media. The presentation may be local, or via a network or other stream delivery mechanism. The file format is designed to be independent of any particular network protocol while
627:
Files conforming to the ISO base media file format are formed as a series of objects, called "boxes". All data is contained in boxes, and there is no other data within the file. This includes any initial signature required by the specific file format. The "box" is an object-oriented building block
445:
The ISO base media file format is designed as an extensible file format. A list of all registered extensions for the ISO base media file format is published on the official registration authority website, www.mp4ra.org. The registration authority for code-points (identifier values) in "MP4 Family"
623:
The ISO base media file format includes timing, structure, and media information for timed sequences of media data, such as audio-visual presentations. The file structure is object-oriented. A file can be decomposed into basic objects very simply, and the structure of the objects is implied from
678:
data in the file over streaming protocols). This information is placed in additional tracks of the file called "hint" tracks. Separate "hint" tracks for different protocols may be included within the same file. The media will play over all such protocols without making any additional copies or
640:
In order to identify the specifications to which a file based on the ISO base media file format complies, "brands" are used as identifiers in the file format. These are set in a box named file type box ("ftyp"), which must be placed in the beginning of the file. It is somewhat analogous to the
287:
The MP4 file format was generalized into the ISO base media file format (ISO/IEC 14496-12:2004 or ISO/IEC 15444-12:2004), which defines a general structure for time-based media files. It is used as the basis for other file formats in the family such as MP4, 3GP, and
611:, JPEG and PNG. Microsoft Corporation announced a file format based on the ISO base media file format in 2009 called ISMV (Smooth Streaming format), also known as Protected Interoperable File Format (PIFF). As announced, this format can, for example, contain VC-1,
657:
A multimedia file structured upon ISO/IEC base media file format may be compatible with more than one concrete specification, and it is therefore not always possible to speak of a single "type" or "brand" for the file. In this regard, the utility of the
631:
A presentation (motion sequence) may be contained in several files. All timing and framing (position and size) information must be in the ISO base media file, and the ancillary files may essentially use any format.
295:
Historically, the text was also published as ISO/IEC 15444-12 (JPEG 2000 Part 12), although the JPEG 2000 version of the standard was withdrawn in
January 2017 since it was redundant with the MPEG-4 publication.
487:
Some of the above-mentioned MPEG standard extensions are used by other formats based on ISO base media file format (e.g., 3GP). The 3GPP file format (.3gp) specification also defined extensions to support
2069:
452:
has standardized a number of specifications extending the ISO base media file format: The MP4 file format (ISO/IEC 14496-14) defined some extensions over the ISO base media file format to support
662:
type and file name extension is somewhat reduced. In spite of that, when a derived specification is written, a new file extension will be used, a new MIME type, and a new
Macintosh file type.
1778:
1802:
480:(HEIF) is an image container format using the ISO base media file format as the basis. While HEIF can be used with any image compression format, it specifically includes support for
441:
Relations between the ISO base media file format, MP4 file format, 3GPP file format and 3GPP2 file format. Based on the 3GPP2 technical specification published on 18 May 2007.
3766:
2536:
598:
There are some extensions of the ISO base media file format that were not registered by the MP4 Registration authority. Adobe
Systems introduced the F4V file format for
472:) in the ISO base media file format was defined in ISO/IEC 14496-3:2001/Amd 3:2005. The Advanced Video Coding (AVC) file format (ISO/IEC 14496-15) defined support for
257:
1666:
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1504:
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990:
957:
924:
821:
758:
215:
30:
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2076:
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with a major and compatible brand "mp41" (MP4 v1 โ ISO 14496-1, Chapter 13). Some in-use brands (ftyps) are not registered and can be found on some webpages.
674:
of media data over a network as well as local playback. A file that supports streaming includes information about the data units to stream (how to serve the
3079:
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219:
34:
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defined by a unique type identifier and length. It was called an "atom" in some specifications (e.g., the first definition of the MP4 file format).
552:
in the ISO base media file format, with some or all of its ancillary data (such as movies, images, or other non-XML data) within the same file. The
2126:
3294:
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services in the ISO base media file format. It allows the storage of audio, video, and other content in any of three main ways: encapsulated in a
1726:
2011:
3299:
253:
2252:
1473:
2881:
1752:
965:
932:
1682:"ETSI TS 102 833 V1.1.1 (2008-11); Digital Video Broadcasting (DVB); File Format Specification for the Storage and Playback of DVB Services"
4643:
3362:
659:
4662:
4122:
4087:
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3264:
3239:
4592:
3862:
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2913:
2324:
1860:
1825:
1702:
565:
477:
1626:"Information technology โ Coding of audio-visual objects โ Part 15: Advanced Video Coding (AVC) file format; ISO/IEC 14496-15:2004"
3904:
3458:
3357:
3147:
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2521:
2443:
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2317:
1625:
541:
481:
449:
1257:"ISO/IEC 14496-12:2008 โ Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format"
1236:"ISO/IEC 14496-12:2005/Amd 2:2008 โ Hint track format for ALC/LCT and FLUTE transmission and multiple meta box support"
1192:"ISO/IEC 14496-12:2005 โ Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format"
532:) in the ISO base media file format (.mj2). The "DVB File Format" (.dvb) defined by the DVB Project allowed storage of
3254:
1279:"ISO/IEC 15444-12:2008 โ Information technology โ JPEG 2000 image coding system โ Part 12: ISO base media file format"
1214:"ISO/IEC 15444-12:2005 โ Information technology โ JPEG 2000 image coding system โ Part 12: ISO base media file format"
797:"Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format; ISO/IEC 14496-12:2004"
767:"Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format; ISO/IEC 14496-12:2008"
59:
1448:"ISO/IEC 14496-12:2015 Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format"
1427:"ISO/IEC 14496-12:2020 Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format"
1385:"ISO/IEC 14496-12:2015 Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format"
1322:"ISO/IEC 14496-12:2012 Information technology โ Coding of audio-visual objects โ Part 12: ISO base media file format"
1147:"Information technology โ JPEG 2000 image coding system โ Part 12: ISO base media file format; ISO/IEC 15444-12:2004"
1343:"ISO/IEC 15444-12:2012 Information technology โ JPEG 2000 image coding system โ Part 12: ISO base media file format"
1171:"ISO/IEC 15444-12:2015 Information technology โ JPEG 2000 image coding system โ Part 12: ISO base media file format"
4667:
4504:
4127:
4102:
3592:
3229:
3036:
2488:
2198:
1301:"ISO/IEC 14496-12:2008/Amd 1:2009 โ General improvements including hint tracks, metadata support and sample groups"
533:
249:
86:
1864:
4077:
4038:
3607:
3531:
3450:
2685:
1986:
561:
3991:
3825:
3779:
3641:
3577:
2715:
508:
in files based on the ISO base media file format. The 3GPP2 file format (.3g2) defined extensions for usage of
456:
visual/audio codecs and various MPEG-4 Systems features such as object descriptors and scene descriptions. The
93:
880:
3984:
3951:
3867:
3805:
3774:
3334:
3094:
2292:
2047:
513:
1953:
772:. International Organization for Standardization/International Electrotechnical Commission. pp. 88, 94
460:(MPEG-4 Audio) standard also defined storage of some audio compression formats. Storage of MPEG-1/2 Audio (
4624:
4608:
4082:
3815:
3662:
3289:
2526:
2467:
2455:
646:
139:
2130:
857:"MPEG 133 Press release: MPEG Systems File Format Subgroup wins Technology & Engineering Emmyยฎ Award"
595:
video compression specification and others, which are named on the MP4 Registration authority's website.
4467:
4432:
4393:
4371:
4344:
4318:
4045:
3889:
3679:
2898:
2876:
2854:
2516:
1647:"3GPP TS 26.244; Transparent end-to-end packet switched streaming service (PSS); 3GPP file format (3GP)"
836:
604:
537:
529:
273:
207:
106:
712:(Full draft). Sustainability of Digital Formats. Washington, D.C.: Library of Congress. 13 October 2021
707:
237:
The format has become very widely used for media file storage and as the basis for various other media
2018:
1932:
1911:
1730:
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4313:
4018:
3705:
3182:
3176:
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2629:
998:
557:
564:
protected encrypted media objects and associated metadata. There are also other extensions, such as
4356:
4349:
4292:
4006:
3674:
3466:
3372:
3319:
3031:
2826:
2802:
2750:
2506:
2409:
2356:
2259:
1480:
612:
281:
1756:
969:
936:
4173:
4097:
3612:
3597:
3188:
3137:
3109:
2792:
2755:
1624:
International
Organization for Standardization/International Electrotechnical Commission (2004).
1405:
1125:
1103:
International
Organization for Standardization/International Electrotechnical Commission (2001).
1062:
1020:
484:
intra-coded images and HEVC-coded image sequences, taking advantage of inter-picture prediction.
4055:
2956:
2309:
4381:
4023:
3974:
3426:
3269:
2859:
2710:
2384:
1660:
1536:
1498:
1041:
899:
675:
1604:
731:
4462:
4268:
4072:
3969:
3961:
3800:
3728:
3695:
2583:
2574:
2450:
2426:
2394:
2343:
1703:"DVB BlueBook A121 โ File Format Specification for the Storage and Playback of DVB Services"
525:
473:
150:
4672:
4587:
4050:
3842:
2951:
2928:
671:
505:
4457:
4452:
4447:
4437:
4132:
3979:
3820:
3689:
2908:
2782:
1364:"ISO/IEC 14496-12:2012/Amd 3:2015 โ Font streams and other improvements to file format"
269:
4158:
4656:
4520:
4422:
4409:
4361:
4166:
4028:
3835:
3329:
3127:
2893:
2777:
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588:
457:
163:
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3412:
3407:
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3259:
3234:
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1836:
549:
465:
544:
stream, stored as a reception hint track or stored directly as media tracks. The
3916:
3857:
3795:
3160:
3155:
2740:
2660:
2389:
2215:
599:
238:
128:
3830:
3314:
3132:
2903:
2772:
2735:
2670:
2554:
2431:
2340:
2192:
1933:"TS 102 114 โ DTS Coherent Acoustics; Core and Extensions โ DTS specification"
576:
211:
3899:
3501:
3304:
3284:
3104:
3099:
2762:
2720:
1083:
584:
521:
289:
227:
124:
2101:
1447:
1426:
1384:
1363:
1342:
1321:
1300:
1278:
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1235:
1213:
1191:
1170:
1146:
856:
796:
501:
179:
3877:
3756:
3279:
2705:
2559:
1474:"3GPP2 C.S0050-B Version 1.0, 3GPP2 File Formats for Multimedia Services"
568:
1890:
816:
4225:
4092:
4033:
3946:
3700:
3587:
3546:
3541:
3526:
3521:
3516:
3511:
3506:
3367:
3309:
3249:
3013:
2993:
2978:
2767:
2695:
2675:
1912:"TS 102 366 โ Digital Audio Compression (AC-3, Enhanced AC-3) Standard"
1868:
683:
box, which contains the index of frames, should precede the movie data
553:
545:
4561:
4556:
4551:
4546:
4541:
4388:
4273:
4263:
4249:
4241:
4230:
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4215:
4210:
4205:
4200:
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3723:
3352:
3046:
2886:
2807:
2787:
2725:
2462:
2438:
2416:
2404:
2399:
642:
580:
497:
493:
453:
226:
Part 12, and was formerly also published as ISO/IEC 15444-12, a.k.a.
223:
1957:
1557:
210:
that defines a general structure for files that contain time-based
4629:
4415:
4303:
3941:
3872:
3715:
3491:
3454:
3339:
3041:
3008:
3003:
2998:
2988:
2973:
2968:
2963:
2946:
2938:
2700:
2680:
2511:
2501:
2496:
2484:
2472:
1980:"Encapsulation of Dirac in ISO Base Media file format derivatives"
1406:"ISO/IEC 14496-12:2015/Amd 2:2018 โ Support for image file format"
884:
572:
517:
489:
436:
2173:
3882:
3847:
3627:
3582:
3572:
3562:
3536:
3496:
3486:
3397:
3392:
3387:
3382:
3324:
3244:
3207:
3202:
3119:
3061:
3051:
2812:
2690:
2564:
2544:
1584:"Complete List of all known MP4 / QuickTime 'ftyp' designations"
861:
592:
509:
277:
132:
4162:
2313:
4376:
4323:
3921:
3909:
3751:
3567:
3471:
3274:
2871:
2613:
2608:
2603:
2598:
2593:
2588:
608:
469:
461:
246:
242:
120:
116:
2222:
1522:
2194:
From Google I/O 2009 โ Mastering the
Android Media Framework
2017:. Adobe Systems Incorporated. pp. 17โ44. Archived from
1042:"Classic Version of the QuickTime File Format Specification"
548:
File Format (.m21, .mp21) defined the storage of an MPEG-21
2102:"The portable interoperable file format (PIFF), Version 10"
1605:"MPEG-1/2 audio in MPEG-4, ISO/IEC 14496-3:2001/Amd 3:2005"
2277:
1583:
2278:"Complete List of all known MP4/QT 'ftyp' designations"
2075:. Microsoft Corporation. pp. 11โ16. Archived from
645:
code, used for a similar purpose for media embedded in
571:
specification for encrypted/protected audio and video,
540:, stored as a reception hint track; encapsulated in an
2127:"About the Protected Interoperable File Format (PIFF)"
874:
872:
4542:
Part 1: Transport and
Storage of Genomic Information
1164:
1162:
268:
The ISO base media file format is directly based on
214:
data such as video and audio. It is standardized in
4638:
4617:
4601:
4570:
4534:
4513:
4492:
4476:
4402:
4334:
4282:
4115:
3960:
3934:
3788:
3765:
3737:
3714:
3649:
3640:
3555:
3436:
3425:
3217:
3169:
3146:
3118:
3060:
3022:
2937:
2836:
2825:
2653:
2622:
2573:
2535:
2483:
2366:
2355:
999:"ISO Base Media File Format white paper โ Proposal"
933:"ISO Base Media File Format white paper โ Proposal"
174:
161:
148:
138:
112:
102:
92:
82:
58:
40:
26:
837:"Another EMMY awarded to IEC and ISO expert group"
607:and still frame of video data using image formats
603:file format can contain data corresponding to the
1830:"ISMA Encryption and Authentication, Version 2.0"
753:
751:
749:
747:
745:
743:
741:
524:specification (ISO/IEC 15444-3) defined usage of
1467:
1465:
1463:
817:"ISO and IEC Experts Win Prestigious Emmy Award"
258:National Academy of Television Arts and Sciences
4630:Part 2: Low Complexity Enhancement Video Coding
2218:โ The Codecs Parameter for "Bucket" Media Types
1105:"MPEG-4 Part 1: Systems; ISO/IEC 14496-1:2001"
822:International Organization for Standardization
790:
788:
786:
252:), and its widespread use was recognized by a
4174:
2325:
2012:"Video File Format Specification, Version 10"
919:
917:
915:
879:mp4ra.org โ MP4 Registration authority.
394:ISO/IEC 14496-12:2015, ISO/IEC 15444-12:2015
378:ISO/IEC 14496-12:2012, ISO/IEC 15444-12:2012
362:ISO/IEC 14496-12:2008, ISO/IEC 15444-12:2008
346:ISO/IEC 14496-12:2005, ISO/IEC 15444-12:2005
330:ISO/IEC 14496-12:2004, ISO/IEC 15444-12:2004
8:
4583:Part 2: High Efficiency Video Coding (H.265)
1753:"MPEG-21 File Format white paper โ Proposal"
1727:"MPEG-21 File Format white paper โ Proposal"
966:"MPEG-4 File Formats white paper โ Proposal"
670:The ISO/IEC base media file format supports
300:MPEG-4 Part 12 / JPEG 2000 Part 12 editions
19:
1665:: CS1 maint: numeric names: authors list (
1541:: CS1 maint: numeric names: authors list (
1503:: CS1 maint: numeric names: authors list (
904:: CS1 maint: numeric names: authors list (
881:"References, MPEG-4 Registration authority"
4593:Part 12: High Efficiency Image File Format
4181:
4167:
4159:
3646:
3433:
2833:
2363:
2332:
2318:
2310:
2010:Adobe Systems Incorporated (18 May 2007).
528:video compression and uncompressed audio (
298:
2070:"IIS Smooth Streaming Technical Overview"
842:International Electrotechnical Commission
556:Content Format (.dcf) specification from
1516:
1514:
1479:. 3GPP2. pp. 67, 68. Archived from
4526:Part 3: Unified Speech and Audio Coding
4484:Part 2: Description definition language
1577:
1575:
1573:
696:
254:Technology & Engineering Emmy Award
4609:Part 3: Versatile Video Coding (H.266)
4433:Part 10: Advanced Video Coding (H.264)
1952:Dirac Video Compression (2008-07-17).
1658:
1534:
1496:
897:
234:enabling support for them in general.
18:
4547:Part 2: Coding of Genomic Information
2253:"File Format for Multimedia Services"
1523:"MP4 Registration Authority โ Codecs"
702:
700:
7:
2068:Microsoft Corporation (March 2009).
2044:"New File Extensions and MIME Types"
660:Multipurpose Internet Mail Extension
256:presented on 4 November 2021 by the
4443:Part 12: ISO base media file format
4190:MPEG (Moving Picture Experts Group)
1801:Open Mobile Alliance (2008-10-14).
1777:Open Mobile Alliance (2008-07-23).
1084:"MIME Type Registration for MPEG-4"
4505:Part 5: Rights Expression Language
4123:Comparison of audio coding formats
2223:"The 'MP4' Registration Authority"
1729:. chiariglione.org. Archived from
1019:Library of Congress (2005-06-27).
14:
1954:"ISOM/MP4 registrations complete"
575:audio compression specification,
520:) voice compression formats. The
478:High Efficiency Image File Format
2046:. Kaourantin.net. Archived from
1865:"ISMA Technical Specifications"
1126:"MPEG-4 File Format, Version 2"
1063:"MPEG-4 File Format, Version 1"
732:"MPEG-4 File Format, Version 2"
560:defined the content format for
4625:Part 1: Essential Video Coding
4500:Parts 2, 3 and 9: Digital Item
4468:Part 33: Internet Video Coding
4453:Part 17: Streaming text format
3685:ISO/IEC base media file format
2042:Tinic Uro (October 31, 2007).
1082:Network Working Group (2006).
1:
4394:Part 7: Advanced Audio Coding
2125:John Deutscher (2010-08-16).
282:ISO/IEC JTC 1/SC 29
4578:Part 1: MPEG media transport
2293:"ISO Base Media File Format"
2238:"3GPP specification: 26.244"
2174:"What is an "ftyp", anyway?"
1891:"ITU-T Recommendation G.719"
1521:MP4 Registration authority.
1124:Library of Congress (2003).
1061:Library of Congress (2001).
1021:"ISO Base Media File Format"
605:ActionScript Message Format
46:; 20 years ago
16:Multimedia container format
4689:
4557:Part 4: Reference Software
4438:Part 11: Scene description
4341:Part 1: Systems (H.222.0)
4128:Comparison of video codecs
2638:(GB/T 33475.2,GY/T 299.1)
2107:. Microsoft. pp. 1โ32
1779:"DRM Content Format 2.0.2"
709:ISO Base Media File Format
274:QuickTime container format
200:ISO base media file format
69:; 2 years ago
20:ISO base media file format
4663:Digital container formats
4463:Part 22: Open Font Format
4196:
4141:
2172:Steven Greenberg (2009).
1701:DVB Project (June 2008).
1582:Steven Greenberg (2009).
1556:Steven Greenberg (2009).
1425:ISO/IEC (December 2020).
1404:ISO/IEC (February 2018).
1383:ISO/IEC (December 2015).
1299:ISO/IEC (November 2009).
1234:ISO/IEC (February 2008).
795:ISO/IEC (February 2004).
4448:Part 14: MP4 file format
2100:Microsoft (9 Mar 2010).
1803:"DRM Content Format 2.1"
1558:"Registration of ftyp's"
1446:ISO/IEC (January 2022).
1255:ISO/IEC (October 2008).
98:Audio, video, text, data
4588:Part 3: MPEG-H 3D Audio
3952:Alliance for Open Media
2151:Zambelli, Alex (2009).
476:video compression. The
2872:MPEG-1 Layer III (MP3)
2153:"Smooth Streaming FAQ"
1362:ISO/IEC (April 2015).
1341:ISO/IEC (2012-07-11).
1320:ISO/IEC (2012-07-11).
1212:ISO/IEC (April 2005).
1169:ISO/IEC (2015-11-25).
442:
424:ISO/IEC 14496-12:2022
409:ISO/IEC 14496-12:2020
276:. It was developed by
4521:Part 1: MPEG Surround
4357:Part 2: Video (H.262)
3890:QuickTime File Format
1472:3GPP2 (18 May 2007).
538:MPEG transport stream
440:
208:container file format
107:QuickTime File Format
65:ISO/IEC 14496-12:2022
4149:Compression software
3706:MPEG media transport
2783:Sorenson Video/Spark
558:Open Mobile Alliance
127:, .dvb, .dcf, .m21,
4562:Part 5: Conformance
4147:for techniques and
4145:Compression methods
2641:HDR Vivid(GY/T 358)
2024:on February 6, 2009
1931:ETSI (2002-12-18).
1910:ETSI (2008-08-20).
1680:ETSI (2008-11-18).
1040:Apple Inc. (2001).
591:video compression,
583:audio compression,
301:
23:
2295:. Chiariglione.org
1978:BBC (2008-07-16).
1751:ISO (April 2006).
1725:ISO (April 2006).
1001:. chiariglione.org
443:
299:
103:Extended from
94:Container for
44:February 2004
4668:ISO/IEC standards
4650:
4649:
4382:MPEG Multichannel
4156:
4155:
3930:
3929:
3848:DivX Media Format
3636:
3635:
3421:
3420:
2821:
2820:
2711:Microsoft Video 1
2646:AVS3 P2(GY/T 368)
2632:(GB/T 20090.2/16)
1486:on 7 October 2009
676:elementary stream
619:Technical details
430:
429:
311:Latest amendment
250:container formats
222:14496-12, a.k.a.
196:
195:
67:January 2022
27:Developed by
4680:
4345:Transport stream
4289:Part 1: Systems
4183:
4176:
4169:
4160:
3922:VOB, IFO and BUP
3696:Motion JPEG 2000
3647:
3434:
3393:aptX Low Latency
3170:Chinese Standard
2834:
2623:Chinese Standard
2395:Motion JPEG 2000
2364:
2334:
2327:
2320:
2311:
2303:
2301:
2300:
2288:
2286:
2285:
2273:
2271:
2270:
2264:
2258:. Archived from
2257:
2248:
2246:
2245:
2233:
2231:
2230:
2202:
2195:
2190:
2184:
2183:
2181:
2180:
2169:
2163:
2162:
2160:
2159:
2148:
2142:
2141:
2139:
2138:
2129:. Archived from
2122:
2116:
2115:
2113:
2112:
2106:
2097:
2091:
2090:
2088:
2087:
2081:
2074:
2065:
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2058:
2056:
2055:
2039:
2033:
2032:
2030:
2029:
2023:
2016:
2007:
2001:
2000:
1998:
1997:
1991:
1985:. Archived from
1984:
1975:
1969:
1968:
1966:
1965:
1956:. Archived from
1949:
1943:
1942:
1940:
1939:
1928:
1922:
1921:
1919:
1918:
1907:
1901:
1900:
1898:
1897:
1886:
1880:
1879:
1877:
1876:
1867:. Archived from
1857:
1851:
1850:
1848:
1847:
1841:
1835:. Archived from
1834:
1822:
1816:
1815:
1813:
1812:
1807:
1798:
1792:
1791:
1789:
1788:
1783:
1774:
1768:
1767:
1765:
1764:
1755:. Archived from
1748:
1742:
1741:
1739:
1738:
1722:
1716:
1715:
1713:
1712:
1707:
1698:
1692:
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1653:
1642:
1636:
1635:
1633:
1632:
1621:
1615:
1614:
1612:
1611:
1603:ISO/IEC (2005).
1600:
1594:
1593:
1591:
1590:
1579:
1568:
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1565:
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1547:
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1199:
1187:
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1177:
1166:
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1156:
1154:
1153:
1145:ISO/IEC (2004).
1142:
1136:
1135:
1133:
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1115:
1114:
1112:
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1016:
1010:
1009:
1007:
1006:
997:(October 2009).
987:
981:
980:
978:
977:
968:. Archived from
964:(October 2005).
954:
948:
947:
945:
944:
935:. Archived from
921:
910:
909:
903:
895:
893:
892:
883:. Archived from
876:
867:
866:
853:
847:
846:
833:
827:
826:
813:
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792:
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771:
755:
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728:
722:
721:
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717:
704:
526:Motion JPEG 2000
474:H.264/MPEG-4 AVC
416:Seventh edition
302:
290:Motion JPEG 2000
192:
189:
187:
185:
183:
181:
167:
154:
144:ISO/IEC 14496-12
113:Extended to
87:Container format
77:
75:
70:
54:
52:
47:
24:
22:(MPEG-4 Part 12)
4688:
4687:
4683:
4682:
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3784:
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3733:
3710:
3632:
3551:
3449:
3428:
3417:
3213:
3185:(GB/T 33475.3)
3179:(GB/T 20090.10)
3165:
3142:
3114:
3056:
3018:
2933:
2929:MPEG-H 3D Audio
2855:MPEG-1 Layer II
2845:
2828:
2817:
2649:
2618:
2569:
2531:
2479:
2375:
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2099:
2098:
2094:
2085:
2083:
2079:
2072:
2067:
2066:
2062:
2053:
2051:
2050:on July 6, 2010
2041:
2040:
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2027:
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2021:
2014:
2009:
2008:
2004:
1995:
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1055:
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1038:
1034:
1025:
1023:
1018:
1017:
1013:
1004:
1002:
989:
988:
984:
975:
973:
956:
955:
951:
942:
940:
923:
922:
913:
896:
890:
888:
878:
877:
870:
855:
854:
850:
835:
834:
830:
815:
814:
810:
801:
799:
794:
793:
784:
775:
773:
769:
757:
756:
739:
730:
729:
725:
715:
713:
706:
705:
698:
693:
668:
638:
621:
506:3GPP Timed Text
435:
369:Fourth edition
337:Second edition
266:
178:
162:
149:
78:
73:
71:
68:
66:
50:
48:
45:
41:Initial release
21:
17:
12:
11:
5:
4686:
4684:
4676:
4675:
4670:
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4648:
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4627:
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4605:
4603:
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4585:
4580:
4574:
4572:
4568:
4567:
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4544:
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4536:
4532:
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4529:
4528:
4523:
4517:
4515:
4511:
4510:
4508:
4507:
4502:
4496:
4494:
4490:
4489:
4487:
4486:
4480:
4478:
4474:
4473:
4471:
4470:
4465:
4460:
4458:Part 20: LASeR
4455:
4450:
4445:
4440:
4435:
4430:
4425:
4420:
4419:
4418:
4406:
4404:
4400:
4399:
4397:
4396:
4391:
4389:Part 6: DSM CC
4386:
4385:
4384:
4379:
4374:
4369:
4359:
4354:
4353:
4352:
4350:Program stream
4347:
4338:
4336:
4332:
4331:
4329:
4328:
4327:
4326:
4321:
4316:
4310:Part 3: Audio
4308:
4307:
4306:
4299:Part 2: Video
4297:
4296:
4295:
4293:Program stream
4286:
4284:
4280:
4279:
4277:
4276:
4271:
4266:
4261:
4258:
4255:
4252:
4247:
4244:
4239:
4236:
4233:
4228:
4223:
4218:
4213:
4208:
4203:
4197:
4194:
4193:
4188:
4186:
4185:
4178:
4171:
4163:
4154:
4153:
4142:
4139:
4138:
4136:
4135:
4133:List of codecs
4130:
4125:
4119:
4117:
4113:
4112:
4110:
4109:
4108:
4107:
4106:
4105:
4100:
4090:
4085:
4080:
4070:
4069:
4068:
4063:
4058:
4053:
4043:
4042:
4041:
4036:
4026:
4021:
4016:
4015:
4014:
4009:
4004:
3999:
3989:
3988:
3987:
3982:
3977:
3966:
3964:
3958:
3957:
3955:
3954:
3949:
3944:
3938:
3936:
3935:Collaborations
3932:
3931:
3928:
3927:
3925:
3924:
3919:
3914:
3913:
3912:
3902:
3897:
3892:
3887:
3886:
3885:
3875:
3870:
3865:
3860:
3855:
3850:
3845:
3840:
3839:
3838:
3828:
3823:
3818:
3813:
3808:
3803:
3798:
3792:
3790:
3786:
3785:
3783:
3782:
3777:
3771:
3769:
3763:
3762:
3760:
3759:
3754:
3749:
3743:
3741:
3735:
3734:
3732:
3731:
3726:
3720:
3718:
3712:
3711:
3709:
3708:
3703:
3701:MPEG-21 Part 9
3698:
3693:
3690:MPEG-4 Part 14
3687:
3682:
3677:
3672:
3671:
3670:
3659:
3657:
3644:
3638:
3637:
3634:
3633:
3631:
3630:
3625:
3620:
3615:
3610:
3605:
3600:
3595:
3590:
3585:
3580:
3575:
3570:
3565:
3559:
3557:
3553:
3552:
3550:
3549:
3544:
3539:
3534:
3529:
3524:
3519:
3514:
3509:
3504:
3499:
3494:
3489:
3484:
3479:
3474:
3469:
3463:
3461:
3431:
3423:
3422:
3419:
3418:
3416:
3415:
3410:
3405:
3400:
3395:
3390:
3385:
3380:
3375:
3370:
3365:
3360:
3355:
3350:
3349:
3348:
3342:
3337:
3332:
3327:
3322:
3317:
3312:
3307:
3302:
3297:
3292:
3287:
3282:
3277:
3272:
3270:Monkey's Audio
3267:
3262:
3257:
3252:
3247:
3242:
3237:
3232:
3227:
3221:
3219:
3215:
3214:
3212:
3211:
3210:(SJ/T 11299.4)
3205:
3200:
3194:
3193:
3192:
3180:
3173:
3171:
3167:
3166:
3164:
3163:
3158:
3152:
3150:
3144:
3143:
3141:
3140:
3135:
3130:
3124:
3122:
3116:
3115:
3113:
3112:
3107:
3102:
3097:
3092:
3087:
3082:
3077:
3072:
3066:
3064:
3058:
3057:
3055:
3054:
3049:
3044:
3039:
3034:
3028:
3026:
3020:
3019:
3017:
3016:
3011:
3006:
3001:
2996:
2991:
2986:
2981:
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2966:
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2960:
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2943:
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2934:
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2916:
2911:
2906:
2901:
2896:
2891:
2890:
2889:
2884:
2874:
2869:
2867:MPEG-1 Layer I
2864:
2863:
2862:
2851:
2849:
2831:
2823:
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2815:
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2514:
2509:
2504:
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2493:
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2480:
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2477:
2476:
2475:
2473:Part 2 / LCEVC
2470:
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2448:
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2434:
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2424:
2414:
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2402:
2397:
2392:
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2209:External links
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3467:CCITT Group 4
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2444:Part 2 / HEVC
2442:
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2433:
2432:Part 33 / IVC
2430:
2428:
2427:Part 10 / AVC
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2147:
2144:
2133:on 2012-08-30
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2128:
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2103:
2096:
2093:
2082:on 2011-06-05
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2006:
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1992:on 2009-07-31
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865:. 2021-01-15.
864:
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845:. 2021-11-05.
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458:MPEG-4 Part 3
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308:Release date
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4618:MPEG-5 Parts
4602:MPEG-I Parts
4571:MPEG-H Parts
4552:Part 3: APIs
4535:MPEG-G Parts
4514:MPEG-D Parts
4477:MPEG-7 Parts
4442:
4428:Part 6: DMIF
4403:MPEG-4 Parts
4335:MPEG-2 Parts
4283:MPEG-1 Parts
3199:(GB/T 22726)
2860:Multichannel
2716:MSU Lossless
2630:AVS1 P2/AVS+
2584:TrueMotion S
2522:H.265 / HEVC
2468:Part 1 / EVC
2456:Part 3 / VVC
2422:Part 2 / ASP
2306:
2297:. Retrieved
2282:. Retrieved
2267:. Retrieved
2260:the original
2242:. Retrieved
2227:. Retrieved
2188:
2177:. Retrieved
2167:
2156:. Retrieved
2146:
2135:. Retrieved
2131:the original
2120:
2109:. Retrieved
2095:
2084:. Retrieved
2077:the original
2063:
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2048:the original
2037:
2026:. Retrieved
2019:the original
2005:
1994:. Retrieved
1987:the original
1973:
1962:. Retrieved
1958:the original
1947:
1936:. Retrieved
1926:
1915:. Retrieved
1905:
1894:. Retrieved
1884:
1873:. Retrieved
1869:the original
1855:
1844:. Retrieved
1837:the original
1820:
1809:. Retrieved
1796:
1785:. Retrieved
1772:
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1757:the original
1746:
1735:. Retrieved
1731:the original
1720:
1709:. Retrieved
1696:
1685:. Retrieved
1675:
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1640:
1629:. Retrieved
1619:
1608:. Retrieved
1598:
1587:. Retrieved
1561:. Retrieved
1551:
1526:. Retrieved
1488:. Retrieved
1481:the original
1451:. Retrieved
1441:
1430:. Retrieved
1420:
1409:. Retrieved
1399:
1388:. Retrieved
1378:
1367:. Retrieved
1357:
1346:. Retrieved
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1315:
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1294:
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1272:
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1207:
1196:. Retrieved
1185:
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970:the original
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937:the original
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885:the original
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726:
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708:
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680:
669:
656:
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639:
630:
626:
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