Numéro de référence
ISO/IEC 23000-2:2006
© ISO 2025
ISO/IEC 23000-2:2006
Technologies de l'information — Format pour application multimédia (MPEG-A) — Partie 2: Format pour application musicienne MPEG
Edition 1
2006-08
Annulée
Annulée (Edition 1, 2006)

Résumé

ISO/IEC 23000-2:2006 specifies a method to import MPEG-1 Layer III coded media files (i.e. MP3) that may contain ID3V1 meta-data into the framework of MPEG-4 as an MPEG-4 file. Optionally, the media file can have an associated JPEG image (e.g. album cover art). The major components of the specification are:

  • a method to convert the Layer III bitstream into a series of MPEG-4 Access Units suitable for storage in an MPEG-4 file;
  • a method to represent the ID3V1 meta-data using a concise set of MPEG-7 constructs, and place that MPEG-7 description into the MPEG-4 file;
  • a method to encapsulate a JPEG compressed image into the MPEG-4 file.

Additional components permit using the MPEG-21 file format, which supports a more precise association of coded audio, meta-data and image information, and also permits the creation of a music album via encapsulation of a set of MPEG-4 files (i.e. songs) within a single MPEG-21 file.

Informations générales

  • État actuel
     : Annulée
    Date de publication
     : 2006-08
    Stade
    : Annulation de la Norme internationale [95.99]
  • Edition
     : 1
  • Comité technique :
    ISO/IEC JTC 1/SC 29
    ICS :
    35.040.40 
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