phonon bad quality sound

[cpm@]

Hi,

I have a sound problem in KDE 4.8. The sound quality is bad (sounds with noise) in all applications.

I have installed engines for phonon (gstreamer, vlc and xine). I tried all and still sounds bad.

$ pkg_info -Ix phonon
phonon-4.6.0        KDE multimedia framework
phonon-gstreamer-4.6.0 GStreamer backend for Phonon
phonon-vlc-0.5.0    VLC backend for Phonon
phonon-xine-4.4.4_3 The xine backend for Phonon
py27-qt4-phonon-4.9.1 Python bindings for the Qt4 toolkit, Phonon module

I compiled phonon without "pulseaudio" option.

Anyone have the same problem?

 

[cpm@]

I solved sound quality removing this lines

[CMD=]/boot/loader.conf[/CMD]

hint.pcm.0.buffersize=65536
hw.snd.feeder_buffersize=65536
hw.snd.latency=7