opensuse 11.3 gnome.
I have problem with audio. Its choppy sound. I have readed official “Audio troubleshooting” and found next:
A possible fix to choppy / skipping sound
The PulseAudio sound server was written to use timer-based audio scheduling instead of the traditional interrupt-driven approach. This is the approach that is taken by other systems such as Apples CoreAudio and the Windows Vista audio subsystem and has a number of advantages, not the least in reduced power consumption, minimization of drop-outs and flexible adjustment of the latency to the needs of the application. However, timer-based scheduling may expose issues in some Alsa drivers. To turn timer-based scheduling off, replace the line load-module module-hal-detect in /etc/pulse/default.pa by load-module module-hal-detect tsched=0
but in my /etc/pulse/default.pa there is no load-module module-hal-detect.
PLEASE help me!
mine /etc/pulse/default.pa
#!/usr/bin/pulseaudio -nF
This file is part of PulseAudio.
PulseAudio is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with PulseAudio; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
This startup script is used only if PulseAudio is started per-user
(i.e. not in system mode)
.nofail
Load something into the sample cache
#load-sample-lazy x11-bell /usr/share/sounds/gtk-events/activate.wav
#load-sample-lazy pulse-hotplug /usr/share/sounds/startup3.wav
#load-sample-lazy pulse-coldplug /usr/share/sounds/startup3.wav
#load-sample-lazy pulse-access /usr/share/sounds/generic.wav
.fail
Automatically restore the volume of streams and devices
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore
Automatically augment property information from .desktop files
stored in /usr/share/application
load-module module-augment-properties
Load audio drivers statically (it’s probably better to not load
these drivers manually, but instead use module-hal-detect –
see below – for doing this automatically)
#load-module module-alsa-sink
#load-module module-alsa-source device=hw:1,0
#load-module module-oss device="/dev/dsp" sink_name=output source_name=input
#load-module module-oss-mmap device="/dev/dsp" sink_name=output source_name=input
#load-module module-null-sink
#load-module module-pipe-sink
Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect
.else
Alternatively use the static hardware detection module (for systems that
lack udev support)
load-module module-detect
.endif
Automatically load driver modules for Bluetooth hardware
.ifexists module-bluetooth-discover.so
load-module module-bluetooth-discover
.endif
Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix
Network access (may be configured with paprefs, so leave this commented
here if you plan to use paprefs)
#load-module module-esound-protocol-tcp
#load-module module-native-protocol-tcp
#load-module module-zeroconf-publish
Load the RTP reciever module (also configured via paprefs, see above)
#load-module module-rtp-recv
Load the RTP sender module (also configured via paprefs, see above)
#load-module module-null-sink sink_name=rtp format=s16be channels=2 rate=44100 description=“RTP Multicast Sink”
#load-module module-rtp-send source=rtp.monitor
Load additional modules from GConf settings. This can be configured with the paprefs tool.
Please keep in mind that the modules configured by paprefs might conflict with manually
loaded modules.
.ifexists module-gconf.so
.nofail
load-module module-gconf
.fail
.endif
Automatically restore the default sink/source when changed by the user during runtime
load-module module-default-device-restore
Automatically move streams to the default sink if the sink they are
connected to dies, similar for sources
load-module module-rescue-streams
Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink
Honour intended role device property
load-module module-intended-roles
Automatically suspend sinks/sources that become idle for too long
load-module module-suspend-on-idle
If autoexit on idle is enabled we want to make sure we only quit
when no local session needs us anymore.
load-module module-console-kit
Enable positioned event sounds
load-module module-position-event-sounds
Cork music streams when a phone stream is active
load-module module-cork-music-on-phone
X11 modules should not be started from default.pa so that one daemon
can be shared by multiple sessions.
Load X11 bell module
#load-module module-x11-bell sample=bell-windowing-system
Register ourselves in the X11 session manager
#load-module module-x11-xsmp
Publish connection data in the X11 root window
#.ifexists module-x11-publish.so
#.nofail
#load-module module-x11-publish
#.fail
#.endif
Make some devices default
#set-default-sink output
#set-default-source input
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