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Conference Paper

MPEG-A Professional Archival Multimedia Application Format (MAF) Under Development

Authors: Harada, Noboru; Kamamoto, Yutaka; Moriya, Takehiro

AES Conference: 31st International Conference: New Directions in High Resolution Audio · Paper 20 · June 2007

Abstract

High-resolution audio requires an efficient archiving tool. This paper shows the latest compression performance of the MPEG-4 Audio Lossless Coding (ALS) for high-resolution audio signals and describes MPEG's latest proposed extensions to MPEG-4 ALS for support of new file formats for large data sizes exceeds 4 GB. It also describes the latest specification of the Professional Archival Multimedia Application Format (MAF).
The Professional Archival MAF compresses and archives files and folder structures into a single archive file so that recorded digital audio projects including meta-information can be archived losslessly along with traditional digitized traditional documentations (e.g. tracking sheets, lyrics, and engineer notes) in the standardized manner.
The Professional Archival MAF is a sufficient tool for the future-proof archiving.

Details

Published in
AES Conference: 31st International Conference: New Directions in High Resolution Audio
Paper number
20
Publication date
June 6, 2007
Session subject
High Resolution Audio
Affiliation
NTT Communication Science Labs. (See document for exact affiliation information.)
Type
Conference Paper