M4A - Unprotected audio file

M4A is a file extension for an audio file encoded with advanced audio coding (AAC) which is a loss compression. M4A was generally intended as the successor to MP3, which had not been originally designed for audio only but was layer III in an MPEG 1 or 2 video files. M4A stands for MPEG 4 Audio. M4A is an unprotected audio file.

Keywords:	M4A, .m4a Suggest keywords	Doc ID:	63524
Owner:	David B.	Group:	UW Stout
Created:	2016-05-19 13:30 CDT	Updated:	2020-08-04 07:44 CDT
Sites:	UW Stout
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