Running Phonon under Windows CE

[Luc4]

Hi! I'm trying to run the music player from qt demos on a device using Windows CE. I compiled for Windows CE and placed in the directory the correct libraries. I placed in the same directory another one, named phonon_backend with the backend. Unfortunately, still the player is not playing anything. I tried to see what backends are available, but it seems no backend is available. Any idea why?
Thanks!

[Luc4]

No one has been ever able to show some videos using Phonon under Windows CE?