[Android] Qt5.2 little Audioplayer with QMultimedia -> No sound

[Furby]

Hi guys,

I would like to implement a simple audio player for my Android device Nexus 5 (only for testing).
I use the qml Audio-Tag and set the source dynamically with the aid of a simple file browser.

I have tested the behavior on ubuntu and it works fine on my Android device I get always the following error: FormatError

On my researches I only found HOWTOs with qrc or assets but no example how to play songs from the local directory (etc. /sdcard/music/...)

I hope you can help me