clementine-player/Clementine — pull request #4671 by sobkas (2014-12-25 00:18:30+00:00)
Title: Add m4b support, only for non-drm files

Add m4b support, only for non-drm files,
I have tested files from http://wiki.librivox.org/index.php/M4B_Catalog
and they without any problems(they are just m4a files)