Publication details
| Publication CODE |
Title |
| IEC 62942:2019 (2019-12) |
FILE FORMAT FOR PROFESSIONAL TRANSFER AND EXCHANGE OF DIGITAL AUDIO DATA |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
286.00 €
|
41. |
Description
IEC 62942:2019 specifies a file format for interchanging audio data between compliant equipment. It is primarily intended for audio applications in professional recording, production, post-production, and archiving.
It is derived from the AES31-2 [2] but is also compatible with variant specifications including EBU Tech 3285 [3] to [10], ITU-R BR.1352-3-2007 [11] to [14], and the Japan Post Production Association's BWF-J [15].
This document contains the specification of the broadcast audio extension chunk and its use with PCM-coded audio data. Basic information on the RIFF format and how it can be extended to other types of audio data is given in Annex E. Details of the PCM WAVE format are also given in Annex A.
An optional extended format, BWF-E, supports 64-bit addressing to permit file sizes greater than 4 GB.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
Status
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
Origin
| Committee |
TC 100
AUDIO, VIDEO AND MULTIMEDIA SYSTEMS AND EQUIPMENT Horizontal committee
|
| Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
Approval
| BEC Approval |
2019-12-12 |
| ICS-Code (International Standards Classification) |
33.160.30
|
| NBN Status |
New |
|
| IEC publication date |
2019-12-12 |
| IEC stability date |
2023-12-31 |
| IEC file modification date |
2019-12-12 |
| IEC last modification date |
2019-12-20 |
|
|
