/os/mm/mm_plat/audio_visualization_api/ default tip
drwxr-xr-x [up]
drwxr-xr-x group
drwxr-xr-x inc
drwxr-xr-x tsrc
-rw-r--r-- 2014-06-10 14:32 +0200 700 audio_visualization_api.metaxml