Description of problem:
npviewer takes 100% CPU

Version-Release number of selected component (if applicable):
[user@localhost ~]$ rpm -qa pulseaudio
pulseaudio-0.9.21-7.fc14.i686


How reproducible:

often
Steps to Reproduce:
1.load youtube
2.Fx gets real slow
3.look at processes npviewer is 100%
  
Actual results:
npviewer should not be using 100% cpu

Expected results:


Additional info:
looking at BT for npviewer libpulse example
#6  0x05420004 in ?? () from /usr/lib/libpulse.so.0
#7  0x01ab6973 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
attached backtrace
gdb --batch --ex "t a a bt" -pid=21300 &> ~/Desktop/np_viewer_is_massive.log