Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEC 62942-ed.1.0
File format for professional transfer and exchange of digital audio data
Translate name
STANDARD published on 12.12.2019
The information about the standard:
Designation standards: IEC 62942-ed.1.0
Publication date standards: 12.12.2019
SKU: NS-978434
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 62942-ed.1.0 :
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 Associations 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. LIEC 62942:2019 specifie un format de fichier qui permet dechanger des donnees audio entre des equipements conformes. Il vise principalement les applications audio en ce qui concerne lenregistrement, la production, la postproduction et larchivage professionnels. Il est obtenu a partir de lAES31-2, mais est egalement compatible avec des specifications proches, notamment lEBU Tech 3285, lITU-R BR.1352-3-2007, et le BWF-J de la Japan Post Production Association. Le present document contient la specification du fragment dextension audio pour diffusion et de son utilisation avec des donnees audio codees MIC. Des informations de base sur le format RIFF et sur la facon dont il peut etre etendu a dautres types de donnees audio sont donnees a lAnnexe E. Des details sur le format WAVE MIC sont egalement donnes a lAnnexe A. Un format etendu facultatif, BWF-E, prend en charge ladressage 64 bits pour permettre lutilisation de fichiers dont la taille est superieure a 4 Go.
