M4A stands for MPEG four Audio and is a filename extension used to signify audio information. There are also free converters which you could obtain from the Internet designed to transform M4A information to MP3 or other audio file formats.…

Meanwhile, if you wish to maintain chapters data, you'd higher choose the M4A as output format. Convert and download youtube videos to mp3 (audio) or mp4 (video) files at no cost. Convert M4A to MP3 - Convert your file now - on-line and fr…