SMPTE ST 381-4:2017

Abtract:

This standard specifies the mapping of ISO/IEC 13818-7 and ISO/IEC 14496-3 AAC family compressed audio coding into the Material Exchange Format Generic Container (MXF-GC). It does not address mapping of uncompressed audio or audio compressed with other codecs.

Purpose:

This document has an associated Data Supplement, accessible for download from the “Media” tab when the user has full-text access rights. SMPTE Data Supplements contain files intended for use with the SMPTE Engineering Document (Standard, Recommended Practice, or Engineering Guideline) with the corresponding filename and publication date. Use of these files without consulting the corresponding SMPTE Engineering Document is NOT supported. Interoperability will generally require adherence to additional guidelines and constraints specified in the corresponding prose document.