NBN ISO/IEC 14496-3:2021

Information technology — Coding of audio-visual objects — Part 3: Audio (ISO/IEC 14496-3:2019)

ACTIVE

About this standard

Languages
English
Type
NBN
Standards committee
AGORIA-ICT/J00129
Status
ACTIVE
Publication date
27 January 2021
ICS Code
35.040.40 (Coding of audio, video, multimedia and hypermedia information)
Withdrawn Date

About this training

Summary

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 postproduction.
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.