Moving picture Experts Group - Wikipedia Moving picture Experts Group `` MPEG '' redirects here. For the labor union, see Motion Picture Editors Guild. For the unaffiliated company that licenses patent pools for some MPEG standards, see MPEG LA. MPEG logo MPEG Format is used on several media. This picture relates some of the most known media to the MPEG Format version and container format ( TS and PS ) used. The Moving Picture Experts Group ( MPEG ) is a working group of authorities that was formed by ISO and IEC to set standards for audio and video compression and transmission. It was established in 1988 by the initiative of Hiroshi Yasuda ( Nippon Telegraph and Telephone ) and Leonardo Chiariglione, group Chair since its inception. The first MPEG meeting was in May 1988 in Ottawa, Canada. As of late 2005, MPEG has grown to include approximately 350 members per meeting from various industries, universities, and research institutions. MPEG 's official designation is ISO / IEC JTC 1 / SC 29 / WG 11 -- Coding of moving pictures and audio ( ISO / IEC Joint Technical Committee 1, Subcommittee 29, Working Group 11 ). Contents 1 Sub Groups 2 Cooperation with other groups 2.1 Joint Video Team 2.2 Joint Collaborative Team on Video Coding 3 Standards 4 Standardization process 5 See also 6 Notes 7 External links Sub groups ISO / IEC JTC1 / SC29 / WG11 -- Coding of moving pictures and audio has following Sub Groups ( SG ) : Requirements Systems Video Audio 3D Graphics Compression Test Communication Cooperation with other groups Joint video Team Joint Video Team ( JVT ) is joint project between ITU - T SG16 / Q. 6 ( Study Group 16 / Question 6 ) -- VCEG ( Video Coding Experts Group ) and ISO / IEC JTC1 / SC29 / WG11 -- MPEG for the development of new video coding recommendation and international standard. It was formed in 2001 and its main result has been H. 264 / MPEG - 4 AVC ( MPEG - 4 Part 10 ). Joint Collaborative Team on video Coding Joint Collaborative Team on Video Coding ( JCT - VC ) is a group of video coding experts from ITU - T Study Group 16 ( VCEG ) and ISO / IEC JTC 1 / SC 29 / WG 11 ( MPEG ). It was created in 2010 to develop High Efficiency Video Coding, a new generation video coding standard that further reduces ( by 50 % ) the data rate required for high quality video coding, as compared to the current ITU - T H. 264 / ISO / IEC 14496 - 10 standard. JCT - VC is co-chaired by Jens - Rainer Ohm and Gary Sullivan. Standards The MPEG standards consist of different Parts. Each part covers a certain aspect of the whole specification. The standards also specify Profiles and Levels. Profiles are intended to define a set of tools that are available, and Levels define the range of appropriate values for the properties associated with them. Some of the approved MPEG standards were revised by later amendments and / or new editions. MPEG has standardized the following compression formats and ancillary standards : MPEG - 1 ( 1993 ) : Coding of moving pictures and associated audio for digital storage media at up to about 1.5 Mbit / s ( ISO / IEC 11172 ). This initial version is known as a lossy fileformat and is the first MPEG compression standard for audio and video. It is commonly limited to about 1.5 Mbit / s although the specification is capable of much higher bit rates. It was basically designed to allow moving pictures and sound to be encoded into the bitrate of a Compact Disc. It is used on Video CD and can be used for low - quality video on DVD Video. It was used in digital satellite / cable TV services before MPEG - 2 became widespread. To meet the low bit requirement, MPEG - 1 downsamples the images, as well as uses picture rates of only 24 -- 30 Hz, resulting in a moderate quality. It includes the popular MPEG - 1 Audio Layer III ( MP3 ) audio compression format. MPEG - 2 ( 1995 ) : Generic coding of moving pictures and associated audio information ( ISO / IEC 13818 ). Transport, video and audio standards for broadcast - quality television. MPEG - 2 standard was considerably broader in scope and of wider appeal -- supporting interlacing and high definition. MPEG - 2 is considered important because it has been chosen as the compression scheme for over-the - air digital television ATSC, DVB and ISDB, digital satellite TV services like Dish Network, digital cable television signals, SVCD and DVD Video. It is also used on Blu - ray Discs, but these normally use MPEG - 4 Part 10 or SMPTE VC - 1 for high - definition content. MPEG - 3 : MPEG - 3 dealt with standardizing scalable and multi-resolution compression and was intended for HDTV compression but was found to be redundant and was merged with MPEG - 2 ; as a result there is no MPEG - 3 standard. MPEG - 3 is not to be confused with MP3, which is MPEG - 1 or MPEG - 2 Audio Layer III. MPEG - 4 ( 1998 ) : Coding of audio - visual objects. ( ISO / IEC 14496 ) MPEG - 4 uses further coding tools with additional complexity to achieve higher compression factors than MPEG - 2. In addition to more efficient coding of video, MPEG - 4 moves closer to computer graphics applications. In more complex profiles, the MPEG - 4 decoder effectively becomes a rendering processor and the compressed bitstream describes three - dimensional shapes and surface texture. MPEG - 4 supports Intellectual Property Management and Protection ( IPMP ), which provides the facility to use proprietary technologies to manage and protect content like digital rights management. It also supports MPEG - J, a fully programmatic solution for creation of custom interactive multimedia applications ( Java application environment with a Java API ) and many other features. Several new higher - efficiency video standards ( newer than MPEG - 2 Video ) are included, notably : MPEG - 4 Part 2 ( or Simple and Advanced Simple Profile ) and MPEG - 4 AVC ( or MPEG - 4 Part 10 or H. 264 ). MPEG - 4 AVC may be used on HD DVD and Blu - ray Discs, along with VC - 1 and MPEG - 2. MPEG - 4 has been chosen as the compression scheme for over-the - air in Brazil ( ISDB - TB ), based on original digital television from Japan ( ISDB - T ). In addition, the following standards, while not sequential advances to the video encoding standard as with MPEG - 1 through MPEG - 4, are referred to by similar notation : MPEG - 7 ( 2002 ) : Multimedia content description interface. ( ISO / IEC 15938 ) MPEG - 21 ( 2001 ) : Multimedia framework ( MPEG - 21 ). ( ISO / IEC 21000 ) MPEG describes this standard as a multimedia framework and provides for intellectual property management and protection. Moreover, more recently than other standards above, MPEG has started following international standards ; each of the standards holds multiple MPEG technologies for a way of application. ( For example, MPEG - A includes a number of technologies on multimedia application format. ) MPEG - A ( 2007 ) : Multimedia application format ( MPEG - A ). ( ISO / IEC 23000 ) ( e.g., Purpose for multimedia application formats, MPEG music player application format, MPEG photo player application format and others ) MPEG - B ( 2006 ) : MPEG systems technologies. ( ISO / IEC 23001 ) ( e.g., Binary MPEG format for XML, Fragment Request Units, Bitstream Syntax Description Language ( BSDL ) and others ) MPEG - C ( 2006 ) : MPEG video technologies. ( ISO / IEC 23002 ) ( e.g., Accuracy requirements for implementation of integer - output 8x8 inverse discrete cosine transform and others ) MPEG - D ( 2007 ) : MPEG audio technologies. ( ISO / IEC 23003 ) ( e.g., MPEG Surround, SAOC - Spatial Audio Object Coding and USAC - Unified Speech and Audio Coding ) MPEG - E ( 2007 ) : Multimedia Middleware. ( ISO / IEC 23004 ) ( a.k.a. M3W ) ( e.g., Architecture, Multimedia application programming interface ( API ), Component model and others ) Supplemental media technologies ( 2008 ). ( ISO / IEC 29116 ) Part 1 : Media streaming application format protocols will be revised in MPEG - M ; Part 4 -- MPEG extensible middleware ( MXM ) protocols. MPEG - V ( 2011 ) : Media context and control. ( ISO / IEC 23005 ) ( a.k.a. Information exchange with Virtual Worlds ) ( e.g., Avatar characteristics, Sensor information, Architecture and others ) MPEG - M ( 2010 ) : MPEG eXtensible Middleware ( MXM ). ( ISO / IEC 23006 ) ( e.g., MXM architecture and technologies, API, MPEG extensible middleware ( MXM ) protocols ) MPEG - U ( 2010 ) : Rich media user interfaces. ( ISO / IEC 23007 ) ( e.g., Widgets ) MPEG - H ( 2013 ) : High Efficiency Coding and Media Delivery in Heterogeneous Environments. ( ISO / IEC 23008 ) Part 1 -- MPEG media transport ; Part 2 -- High Efficiency Video Coding ; Part 3 -- 3D Audio. MPEG - DASH ( 2012 ) : Information technology -- Dynamic adaptive streaming over HTTP ( DASH ). ( ISO / IEC 23009 ) Part 1 -- Media presentation description and segment formats MPEG groups of standards Acronym for a group of standards Title ISO / IEC standards First public release date ( First edition ) Description MPEG - 1 Coding of moving pictures and associated audio for digital storage media. Commonly limited to about 1.5 Mbit / s although specification is capable of much higher bit rates ISO / IEC 11172 MPEG - 2 Generic coding of moving pictures and associated audio information ISO / IEC 13818 1995 MPEG - 3 abandoned, incorporated into MPEG - 2 MPEG - 4 Coding of audio - visual objects ISO / IEC 14496 1999 MPEG - 7 Multimedia content description interface ISO / IEC 15938 2002 MPEG - 21 Multimedia framework ( MPEG - 21 ) ISO / IEC 21000 MPEG - A Multimedia application format ( MPEG - A ) ISO / IEC 23000 2007 MPEG - B MPEG systems technologies ISO / IEC 23001 2006 MPEG - C MPEG video technologies ISO / IEC 23002 2006 MPEG - D MPEG audio technologies ISO / IEC 23003 2007 MPEG - E Multimedia Middleware ISO / IEC 23004 2007 ( none ) Supplemental media technologies ISO / IEC 29116 2008 will be revised in MPEG - M Part 4 -- MPEG extensible middleware ( MXM ) protocols MPEG - V Media context and control ISO / IEC 23005 2011 MPEG - M MPEG extensible middleware ( MXM ) ISO / IEC 23006 MPEG - U Rich media user interfaces ISO / IEC 23007 MPEG - H High Efficiency Coding and Media Delivery in Heterogeneous Environments ISO / IEC 23008 2013 MPEG - DASH Information technology -- DASH ISO / IEC 23009 2012 Standardization process Main article : International Organization for Standardization § Standardization process A standard published by ISO / IEC is the last stage of a long process that starts with the proposal of new work within a committee. Here are some abbreviations used for marking a standard with its status : PWI -- Preliminary Work Item NP or NWIP -- New Proposal / New Work Item Proposal ( e.g., ISO / IEC NP 23007 ) AWI -- Approved new Work Item ( e.g., ISO / IEC AWI 15444 - 14 ) WD -- Working Draft CD -- Committee Draft ( e.g., ISO / IEC CD 23000 - 5 ) FCD -- Final Committee Draft ( e.g., ISO / IEC FCD 23000 - 12 ) DIS -- Draft International Standard FDIS -- Final Draft International Standard PRF -- Proof of a new International Standard IS -- International Standard ( e.g., ISO / IEC 13818 - 1 : 2007 ) CD Amd / PDAmd ( PDAM ) -- Committee Draft Amendment / Proposed Draft Amendment ( e.g., ISO / IEC 13818 - 1 : 2007 / CD Amd 6 ) FPDAmd / DAM ( DAmd ) -- Final Proposed Draft Amendment / Draft Amendment ( e.g., ISO / IEC 14496 - 14 : 2003 / FPDAmd 1 ) FDAM ( FDAmd ) -- Final Draft Amendment ( e.g., ISO / IEC 13818 - 1 : 2007 / FDAmd 4 ) Amd -- Amendment ( e.g., ISO / IEC 13818 - 1 : 2007 / Amd 1 : 2007 ) Other abbreviations : TR -- Technical Report ( e.g., ISO / IEC TR 13818 - 5 : 2005 ) TS -- Technical Specification IWA -- International Workshop Agreement Cor -- Technical Corrigendum ( e.g., ISO / IEC 13818 - 1 : 2007 / Cor 1 : 2008 ) A proposal of work ( New Proposal ) is approved at Subcommittee and then at the Technical Committee level ( SC29 and JTC1 respectively -- in the case of MPEG ). When the scope of new work is sufficiently clarified, MPEG usually makes open requests for proposals -- known as `` Call for proposals ''. The first document that is produced for audio and video coding standards is called a Verification Model ( VM ). In the case of MPEG - 1 and MPEG - 2 this was called Simulation and Test Model, respectively. When a sufficient confidence in the stability of the standard under development is reached, a Working Draft ( WD ) is produced. This is in the form of a standard but is kept internal to MPEG for revision. When a WD is sufficiently solid, becomes Committee Draft ( CD ) ( usually at the planned time ). It is then sent to National Bodies ( NB ) for ballot. The CD becomes Final Committee Draft ( FCD ) if the number of positive votes is above the quorum. After a review and comments issued by NBs, FCD is again submitted to NBs for the second ballot. If the FCD is approved, it becomes Final Draft International Standard ( FDIS ). ISO then holds a ballot with National Bodies, where no technical changes are allowed ( yes / no ballot ). If approved, the document becomes International Standard ( IS ). ISO / IEC Directives allow also the so - called `` Fast - track procedure ''. In this procedure a document is submitted directly for approval as a draft International Standard ( DIS ) to the ISO member bodies or as a final draft International Standard ( FDIS ) if the document was developed by an international standardizing body recognized by the ISO Council. See also Video Coding Experts Group ( VCEG ) Joint Photographic Experts Group ( JPEG ) Joint Bi-level Image Experts Group ( JBIG ) Multimedia and Hypermedia information coding Expert Group ( MHEG ) Audio codec Video codec Video quality Video compression MP3 Gary Sullivan ( engineer ) Leonardo Chiariglione Hiroshi Yasuda Notes Jump up ^ John Watkinson, The MPEG Handbook, p. 1 Jump up ^ Hans Geog Musmann, Genesis of the MP3 Audio Coding Standard ( PDF ), retrieved 2011 - 07 - 26 ^ Jump up to : `` About MPEG ''. chiariglione.org. Retrieved 2009 - 12 - 13. Jump up ^ `` MPEG Meetings ''. chiariglione.org. Retrieved 2009 - 12 - 13. Jump up ^ chiariglione.org ( 2009 - 09 - 06 ). `` Riding the Media Bits, The Faultline ''. Retrieved 2010 - 02 - 09. ^ Jump up to : ISO, IEC ( 2009 - 11 - 05 ). `` ISO / IEC JTC 1 / SC 29, SC 29 / WG 11 Structure ( ISO / IEC JTC 1 / SC 29 / WG 11 -- Coding of Moving Pictures and Audio ) ''. Retrieved 2009 - 11 - 07. Jump up ^ MPEG Committee. `` MPEG -- Moving Picture Experts Group ''. Retrieved 2009 - 11 - 07. Jump up ^ ISO. `` MPEG Standards -- Coded representation of video and audio ''. Retrieved 2009 - 11 - 07. Jump up ^ ISO. `` JTC 1 / SC 29 -- Coding of audio, picture, multimedia and hypermedia information ''. Retrieved 2009 - 11 - 11. Jump up ^ `` ITU - T and ISO / IEC to produce next generation video coding standard ''. 2002 - 02 - 08. Retrieved 2010 - 03 - 08. Jump up ^ ITU - T. `` Joint Video Team ''. Retrieved 2010 - 03 - 07. Jump up ^ ITU - T ( January 2010 ). `` Final joint call for proposals for next - generation video coding standardization ''. Retrieved 2010 - 03 - 07. Jump up ^ ITU - T. `` Joint Collaborative Team on Video Coding -- JCT - VC ''. Retrieved 2010 - 03 - 07. Jump up ^ Understanding MPEG - 4, p. 78 Jump up ^ Cliff Wootton. A Practical Guide to Video and Audio Compression. p. 665. ^ Jump up to : The MPEG Handbook, p. 4 Jump up ^ Salomon, David ( 2007 ). `` Video Compression ''. Data compression : the complete reference ( 4 ed. ). Springer. p. 676. ISBN 978 - 1 - 84628 - 602 - 5. ^ Jump up to : The MPEG Handbook, pp. 4 -- 5 Jump up ^ Understanding MPEG - 4, p. 83 Jump up ^ `` MPEG - J White Paper ''. July 2005. Retrieved 2010 - 04 - 11. Jump up ^ `` MPEG - J GFX white paper ''. July 2005. Retrieved 2010 - 04 - 11. Jump up ^ ISO. `` ISO / IEC 14496 - 21 : 2006 -- Information technology -- Coding of audio - visual objects -- Part 21 : MPEG - J Graphics Framework eXtensions ( GFX ) ''. ISO. Retrieved 2009 - 10 - 30. Jump up ^ Fórum SBTVD. `` O que é o ISDB - TB ''. Retrieved 2012 - 06 - 02. Jump up ^ `` MPEG - The Moving Picture Experts Group website ''. ^ Jump up to : MPEG. `` About MPEG -- Achievements ''. chiariglione.org. Retrieved 2009 - 10 - 31. ^ Jump up to : MPEG. `` Terms of Reference ''. chiariglione.org. Retrieved 2009 - 10 - 31. ^ Jump up to : MPEG. `` MPEG standards -- Full list of standards developed or under development ''. chiariglione.org. Retrieved 2009 - 10 - 31. Jump up ^ MPEG. `` MPEG technologies ''. chiariglione.org. Retrieved 2009 - 10 - 31. Jump up ^ ISO. `` ISO / IEC TR 23000 - 1 : 2007 -- Information technology -- Multimedia application format ( MPEG - A ) -- Part 1 : Purpose for multimedia application formats ''. Retrieved 2009 - 10 - 31. Jump up ^ ISO. `` ISO / IEC 23001 - 1 : 2006 -- Information technology -- MPEG systems technologies -- Part 1 : Binary MPEG format for XML ''. Retrieved 2009 - 10 - 31. Jump up ^ ISO. `` ISO / IEC 23002 - 1 : 2006 -- Information technology -- MPEG video technologies -- Part 1 : Accuracy requirements for implementation of integer - output 8x8 inverse discrete cosine transform ''. Retrieved 2009 - 10 - 31. Jump up ^ ISO. `` ISO / IEC 23003 - 1 : 2007 -- Information technology -- MPEG audio technologies -- Part 1 : MPEG Surround ''. Retrieved 2009 - 10 - 31. Jump up ^ ISO. `` ISO / IEC 23004 - 1 : 2007 -- Information technology -- Multimedia Middleware -- Part 1 : Architecture ''. Retrieved 2009 - 10 - 31. Jump up ^ ISO. `` ISO / IEC 29116 - 1 : 2008 -- Information technology -- Supplemental media technologies -- Part 1 : Media streaming application format protocols ''. Retrieved 2009 - 11 - 07. Jump up ^ ISO / IEC JTC 1 / SC 29 ( 2009 - 10 - 30 ). `` MPEG - V ( Media context and control ) ''. Retrieved 2009 - 11 - 01. Jump up ^ MPEG. `` Working documents -- MPEG - V ( Information Exchange with Virtual Worlds ) ''. chiariglione.org. Retrieved 2009 - 11 - 01. ^ Jump up to : ISO. `` ISO / IEC FDIS 23005 - 1 -- Information technology -- Media context and control -- Part 1 : Architecture ''. Retrieved 2011 - 01 - 28. Jump up ^ Christian Timmerer ; Jean Gelissen ; Markus Waltl & Hermann Hellwagner, Interfacing with Virtual Worlds ( PDF ), retrieved 2009 - 12 - 29 Jump up ^ ISO / IEC JTC 1 / SC 29 ( 2009 - 10 - 30 ). `` MPEG - M ( MPEG extensible middleware ( MXM ) ) ''. Retrieved 2009 - 11 - 01. Jump up ^ MPEG. `` MPEG Extensible Middleware ( MXM ) ''. Retrieved 2009 - 11 - 04. Jump up ^ ISO / IEC JTC 1 / SC 29 / WG 11 ( October 2008 ). `` MPEG eXtensible Middleware Vision ''. ISO. Retrieved 2009 - 11 - 05. ^ Jump up to : ISO. `` ISO / IEC FCD 23006 - 1 -- Information technology -- MPEG extensible middleware ( MXM ) -- Part 1 : MXM architecture and technologies ''. Retrieved 2009 - 10 - 31. Jump up ^ ISO. `` ISO / IEC 23006 - 4 -- Information technology -- MPEG extensible middleware ( MXM ) -- Part 4 : MPEG extensible middleware ( MXM ) protocols ''. Retrieved 2011 - 01 - 28. ^ Jump up to : ISO. `` ISO / IEC 23007 - 1 -- Information technology -- Rich media user interfaces -- Part 1 : Widgets ''. Retrieved 2011 - 01 - 28. Jump up ^ ISO / IEC JTC 1 / SC 29 ( 2009 - 10 - 30 ). `` MPEG - U ( Rich media user interfaces ) ''. Retrieved 2009 - 11 - 01. Jump up ^ ISO / IEC JTC 1 / SC 29 ( 2009 - 11 - 05 ). `` Programme of Work ( Allocated to SC 29 / WG 11 ) ''. Retrieved 2009 - 11 - 07. Jump up ^ ISO. `` JTC 1 / SC 29 -- Coding of audio, picture, multimedia and hypermedia information ''. Retrieved 2009 - 11 - 07. Jump up ^ `` ISO / IEC 23008 - 2 : 2013 ''. International Organization for Standardization. 2013 - 11 - 25. Retrieved 2013 - 11 - 29. Jump up ^ ISO. `` International harmonized stage codes ''. Retrieved 2009 - 12 - 31. ^ Jump up to : ISO. `` Stages of the development of International Standards ''. Retrieved 2009 - 12 - 31. Jump up ^ `` The ISO27k FAQ -- ISO / IEC acronyms and committees ''. IsecT Ltd. Retrieved 2009 - 12 - 31. Jump up ^ ISO ( 2007 ). `` ISO / IEC Directives Supplement -- Procedures specific to ISO '' ( PDF ). Retrieved 2009 - 12 - 31. Jump up ^ ISO ( 2007 ). `` List of abbreviations used throughout ISO Online ''. Retrieved 2009 - 12 - 31. External links Official MPEG web site MPEG.ORG MPEG Industry Forum ( MPEGIF ) MPEG Books MPEG ( Moving Picture Experts Group ) MPEG - 1 7 21 V U MPEG - 1 Parts Part 1 : Systems Program stream Part 2 : Video based on H. 261 Part 3 : Audio Layer I Layer II Layer III MPEG - 2 Parts Part 1 : Systems ( H. 222.0 ) Transport stream Program stream Part 2 : Video ( H. 262 ) Part 3 : Audio Layer I Layer II Layer III MPEG Multichannel Part 6 : DSM CC Part 7 : Advanced Audio Coding MPEG - 4 Parts Part 2 : Video based on H. 263 Part 3 : Audio Part 6 : DMIF Part 10 : Advanced Video Coding ( H. 264 ) Part 11 : Scene description Part 12 : ISO base media file format Part 14 : MP4 file format Part 17 : Streaming text format Part 20 : LASeR Part 22 : Open Font Format MPEG - 7 Parts Part 2 : Description definition language MPEG - 21 Parts Parts 2, 3 and 9 : Digital Item Part 5 : Rights Expression Language MPEG - D Parts Part 1 : MPEG Surround Part 3 : Unified Speech and Audio Coding MPEG - H Parts Part 1 : MPEG media transport Part 2 : High Efficiency Video Coding Part 3 : MPEG - H 3D Audio Part 12 : High Efficiency Image File Format Other MPEG - DASH Multimedia compression and container formats Video compression ISO / IEC MJPEG Motion JPEG 2000 MPEG - 1 MPEG - 2 Part 2 MPEG - 4 Part 2 / ASP Part 10 / AVC MPEG - H Part 2 / HEVC ITU - T H. 120 H. 261 H. 262 H. 263 H. 264 H. 265 SMPTE VC - 1 VC - 2 VC - 3 VC - 5 Alliance for Open Media AV1 Others Apple Video AVS Bink Cinepak Daala Dirac DV DVI FFV1 Huffyuv Indeo Lagarith Microsoft Video 1 MSU Lossless OMS Video Pixlet ProRes 422 ProRes 4444 QuickTime Animation Graphics RealVideo RTVideo SheerVideo Smacker Sorenson Video, Spark Theora Thor VP3 VP6 VP7 VP8 VP9 WMV XEB YULS Audio compression ISO / IEC MPEG - 1 Layer III ( MP3 ) MPEG - 1 Layer II Multichannel MPEG - 1 Layer I AAC HE - AAC AAC - LD MPEG Surround MPEG - 4 ALS MPEG - 4 SLS MPEG - 4 DST MPEG - 4 HVXC MPEG - 4 CELP MPEG - D USAC MPEG - H 3D Audio ITU - T G. 711 ( A-law, μ - law ) G. 718 G. 719 G. 722 G. 722.1 G. 722.2 G. 723 G. 723.1 G. 726 G. 728 G. 729 G. 729.1 IETF Opus iLBC 3GPP AMR AMR - WB AMR - WB+ EVRC EVRC - B EVS GSM - HR GSM - FR GSM - EFR Others ACELP AC - 3 AC - 4 ALAC Asao ATRAC CELT Codec2 DRA DTS FLAC iSAC Monkey 's Audio TTA True Audio MT9 Musepack OptimFROG OSQ QCELP RCELP RealAudio RTAudio SD2 SHN SILK Siren SMV Speex SVOPC TwinVQ VMR - WB Vorbis VSELP WavPack WMA MQA aptX Image compression IEC, ISO, ITU - T, W3C, IETF CCITT Group 4 GIF HEIF HEVC JBIG JBIG2 JPEG JPEG 2000 JPEG XR Lossless JPEG PNG TIFF TIFF / EP TIFF / IT Others APNG BPG DjVu EXR FLIF ICER MNG PGF QTVR WBMP WebP Containers ISO / IEC MPEG - ES MPEG - PES MPEG - PS MPEG - TS ISO base media file format MPEG - 4 Part 14 ( MP4 ) Motion JPEG 2000 MPEG - 21 Part 9 MPEG media transport ITU - T H. 222.0 T. 802 IETF RTP Others 3GP and 3G2 AMV ASF AIFF AVI AU BPG Bink Smacker BMP DivX Media Format EVO Flash Video GXF IFF M2TS Matroska WebM MXF Ogg QuickTime File Format RatDVD RealMedia RIFF WAV MOD and TOD VOB, IFO and BUP Collaborations NETVC MPEG - LA See Compression methods for methods and Compression software for codecs SMPTE standards Standards SMPTE 259M SMPTE 292M SMPTE 296M SMPTE 344M SMPTE 356M SMPTE 367M SMPTE 372M SMPTE 274M SMPTE 424M SMPTE 2022 SMPTE ST 2071 SMPTE color bars SMPTE timecode Digital Picture Exchange Material Exchange Format Unique Material Identifier Related articles Broadcast - safe Broadcast television systems Related standards organizations National Television System Committee Moving Picture Experts Group ITU Radiocommunication Sector ( formerly CCIR ) ITU Telecommunication Sector ( formerly CCITT ) Digital Video Broadcasting European Broadcasting Union BBC Research NHK Science & Technology Research Laboratories Retrieved from `` https://en.wikipedia.org/w/index.php?title=Moving_Picture_Experts_Group&oldid=804180280 '' Categories : Computer file formats Film and video technology MPEG Organizations established in 1988 Working groups Hidden categories : Wikipedia articles in need of updating from July 2017 All Wikipedia articles in need of updating Talk Contents About Wikipedia Afrikaans Azərbaycanca Català Čeština Dansk Deutsch Eesti Ελληνικά Español Euskara فارسی Français Galego 한국어 Bahasa Indonesia Italiano Magyar Bahasa Melayu Nederlands 日本 語 Norsk Polski Português Română Русский Simple English Slovenčina Slovenščina Српски / srpski Basa Sunda Suomi Svenska தமிழ் ไทย Türkçe Українська Tiếng Việt Yorùbá 中文 Edit links This page was last edited on 7 October 2017, at 08 : 31. 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Question: what is the meaning of mpeg in computer
Answer: Moving Picture Experts Group