Welcome to the CCETT's MPEG Audio
Web Site

The CCETT, involved in MPEG Audio since the very beginning of the standardization process, produces now optimized real time encoders/decoders for plateforms running under Windows (3.1, 95, NT) or MAC OS ( version 7.0 or higher).

MPEG Audio are two international standards established by ISO. The so-called MPEG 1 is referred as ISO/IEC11172 whereas MPEG 2 -targetting at both lower bitrates, and multichannel coding- is referred as ISO/IEC 13818. They enable you to encode and decode audio files with a wide range of bit rates, ranking from 8 kbit/s up to 448 kbit/s.

A sub-part of MPEG Audio called MUSICAM includes the two most popular parts of MPEG Audio (layer 1 and layer 2). The decoders called PlayerII presented on this web site are MUSICAM compatible, and available in a demo version. The CCETT can also provide professional users of MPEG Audio with real time Encoders able to reach the highest quality of layer 2 encoding, on a PC-compatible platform.

Our software support the DAB mode which makes possible multimedia data bases ready do be broadcast, and error dissimulation at the decoding end.

More About Encoders More About PlayerII
Download PlayerII Freeware for DOS and Unix
More About the CCETT More About ISO MPEG

RCS/SDA department
4, rue du Clos Courtel
35512 Cesson Sévigné
BP 59
Fax : (33) 2 99 12 40 98
Email : mpeg-audio@ccett.fr

This page has been written by Laurent Mainard