This document integrates many different types of audio coding: natural sound with synthetic sound, low bitrate delivery with high-quality delivery, speech with music, complex soundtracks with simple ones, and traditional content with interactive and virtual-reality content. This document standardizes individually sophisticated coding tools to provide a novel, flexible framework for audio synchronization, mixing, and downloaded post-production.
This document does not target a single application such as real-time telephony or high-quality audio compression. Rather, it applies to every application requiring the use of advanced sound compression, synthesis, manipulation, or playback. This document specifies the state-of-the-art coding tools in several domains. As the tools it defines are integrated with the rest of the ISO/IEC 14496 series, exciting new possibilities for object-based audio coding, interactive presentation, dynamic soundtracks, and other sorts of new media, are enabled.
Status: PublishedPublication date: 2019-12
Edition: 5Number of pages: 1443
Technical Committee: ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information
- ICS :
- 35.040.40 Coding of audio, video, multimedia and hypermedia information
This standard contributes to the following Sustainable Development Goals:
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ISO/IEC 14496-3:2009/Amd 1:2009Withdrawn
ISO/IEC 14496-3:2009/Cor 1:2009Withdrawn
ISO/IEC 14496-3:2009/Amd 2:2010Withdrawn
ISO/IEC 14496-3:2009/Cor 2:2011Withdrawn
ISO/IEC 14496-3:2009/Amd 3:2012Withdrawn
ISO/IEC 14496-3:2009/Cor 3:2012Withdrawn
ISO/IEC 14496-3:2009/Amd 4:2013Withdrawn
ISO/IEC 14496-3:2009/Cor 4:2012Withdrawn
ISO/IEC 14496-3:2009/Amd 5:2015Withdrawn
ISO/IEC 14496-3:2009/Cor 5:2015Withdrawn
ISO/IEC 14496-3:2009/Amd 6:2017Withdrawn
ISO/IEC 14496-3:2009/Cor 6:2015Withdrawn
ISO/IEC 14496-3:2009/Amd 7:2018Withdrawn
ISO/IEC 14496-3:2009/Cor 7:2015
ISO/IEC 14496-3:2019Stage: 60.60
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