M4B audio files are nearly identical to M4A files. They are usually encoded with the AAC codec. M4A files contain audio books and the file format supports chapters and bookmarking. These files is supported by iTunes or VLC.



convert m4b to
audio
aac
ac3
aiff
flac
m4a
m4b
mp3
wav
wma
video
ogg
convert
audio
m4b
to m4b