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MPEG-D: Uncompressed audio in MPEG-4 file format

Standard: MPEG-D
Part: 5

This document defines how uncompressed audio is carried in files in the family of standards based on the ISO base media file format. This includes mono, stereo and multi-channel audio in Linear Pulse Code Modulation (LPCM) format with various word lengths and sampling rates, and also floating-point format. Such representations also occur in other container formats, such as RIFF WAV or AIFF.

Editions

Edition - 1: Uncompressed Audio in MP4 FF

Publication Year: 0
Status: released
Motivations: It is not possible to carry uncompressed audio (e.g. PCM) in MP4 FF
Objectives: Specifies carriage of uncompressed audio (e.g. PCM) in MP4 FF