ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are members of
ISO or IEC participate in the development of International Standards through technical committees
established by the respective organization to deal with particular fields of technical activity. ISO and IEC
technical committees collaborate in fields of mutual interest. Other international organizations, governmental
and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information
technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of the joint technical committee is to prepare International Standards. Draft International
Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as
an International Standard requires approval by at least 75 % of the national bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
Amendment9 to ISO/IEC 14496-3:2005 was prepared by Joint Technical Committee ISO/IECJTC 1,
Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia
information.
ISO/IEC 14496-3:2005/Amd 9:2008 history
2019ISO/IEC 14496-3:2019 Information technology — Coding of audio-visual objects — Part 3: Audio
2018ISO/IEC 14496-3:2009/Amd 7:2018 Amendment 7 - Information technology - Coding of audio-visual objects - Part 3: Audio - SBR enhancements
2017ISO/IEC 14496-3:2009/Amd 6:2017 Information technology - Coding of audio-visual objects - Part 3: Audio - Amendment 6: Profiles, levels and downmixing method for 22.2 channel programs
2015ISO/IEC 14496-3:2009/Cor 7:2015 Information technology — Coding of audio-visual objects — Part 3: Audio — Technical Corrigendum 7
2015ISO/IEC 14496-3:2009/Cor 5:2015 Corrigendum 5 - Information technology -- Coding of audio-visual objects -- Part 3: Audio
2015ISO/IEC 14496-3:2009/Amd 4:2013/Cor 1:2015 nformation technology - Coding of audio-visual objects - Part 3: Audio - Amendment 4: New levels for AAC profiles; Technical Corrigendum 1
2013ISO/IEC 14496-3:2009/Amd 4:2013 Information technology — Coding of audio-visual objects — Part 3: Audio — Amendment 4: New levels for AAC profiles
2012ISO/IEC 14496-3:2009/Cor 4:2012 Corrigendum 4 - Information technology -- Coding of audio-visual objects -- Part 3: Audio -
2012ISO/IEC 14496-3:2009/Cor 3:2012 Information technology — Coding of audio-visual objects — Part 3: Audio — Technical Corrigendum 3
2011ISO/IEC 14496-3:2009/Cor 2:2011 Corrigendum 2 - Information technology -- Coding of audio-visual objects -- Part 3: Audio -
2010ISO/IEC 14496-3:2009/Amd 2:2010 Amendment 2 - Information technology -- Coding of audio-visual objects -- Part 3: Audio - ALS simple profile and transport of SAOC
2009ISO/IEC 14496-3:2009/Cor 1:2009 Information technology — Coding of audio-visual objects — Part 3: Audio — Technical Corrigendum 1
2009ISO/IEC 14496-3:2009 Information technology - Coding of audio-visual objects - Part 3: Audio
2008ISO/IEC 14496-3:2005/Amd 9:2008 Information technology - Coding of audio-visual objects - Part 3: Audio; Amendment 9: Enhanced low delay AAC
2008ISO/IEC 14496-3:2005/Amd 8:2008 Information technology - Coding of audio-visual objects - Part 3: Audio - Amendment 8: MP4FF box for original audio file information
2008ISO/IEC 14496-3:2005/Cor 5:2008 Information technology - Coding of audio-visual objects - Part 3: Audio; Technical Corrigendum 5
2008ISO/IEC 14496-3:2005/Cor 4:2008 Information technology - Coding of audio-visual objects - Part 3: Audio; Technical Corrigendum 4
2008ISO/IEC 14496-3:2005/Cor 3:2008 Information technology — Coding of audio-visual objects — Part 3: Audio — Technical Corrigendum 3
2008ISO/IEC 14496-3:2005/Cor 2:2008 Information technology - Coding of audio-visual objects - Part 3: Audio; Technical Corrigendum 2
2007ISO/IEC 14496-3:2005/Amd 5:2007 Information technology - Coding of audio-visual objects - Part 3: Audio; Amendment 5: BSAC extensions and transport of MPEG Surround
2007ISO/IEC 14496-3:2005/Amd 1:2007 Information technology - Coding of audio-visual objects - Part 3: Audio; Amendment 1: Low delay AAC profile
2006ISO/IEC 14496-3:2005/Amd 3:2006 Information technology — Coding of audio-visual objects — Part 3: Audio — Amendment 3: Scalable Lossless Coding (SLS)