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MP3

MP3

Format
MP3 is a coding format for digital audio developed largely by the Fraunhofer Society in Germany under the lead of Karlheinz Brandenburg, with support from other digital scientists in other countries. Wikipedia
Contained by: MPEG-ES
Filename extension: ; (before 1995)
Free format?: Expired patents
Initial release: 6 December 1991; 32 years ago
Latest release: ISO/IEC 13818-3:1998; April 1998; 25 years ago
Standards: ISO/IEC 11172-3; ISO/IEC 13818-3;