Difference between revisions of "Pulseaudio Setup"
| Line 2: | Line 2: | ||
<pre> | <pre> | ||
pavucontrol | pavucontrol | ||
| + | </pre> | ||
| + | |||
| + | In order to install it, submit the following command: | ||
| + | |||
| + | <pre> | ||
| + | sudo apt-get install pavucontrol | ||
</pre> | </pre> | ||
| Line 19: | Line 25: | ||
<pre> | <pre> | ||
paprefs | paprefs | ||
| + | </pre> | ||
| + | |||
| + | In order to install it, submit the following command: | ||
| + | |||
| + | <pre> | ||
| + | sudo apt-get install paprefs | ||
</pre> | </pre> | ||
| Line 26: | Line 38: | ||
Make sure you add your username to the following system groups: | Make sure you add your username to the following system groups: | ||
| − | < | + | <ul> |
| − | pulse | + | <li>pulse |
| − | </ | + | <li>pulse-access |
| + | <li>audio | ||
| + | </ul> | ||
| + | Use the following commands: ($USER stands for current logged in user)<br> | ||
<pre> | <pre> | ||
| − | sudo | + | sudo adduser $USER pulse |
| + | sudo adduser $USER pulse-access | ||
| + | sudo adduser $USER audio | ||
</pre> | </pre> | ||
| − | Example for the user dl6kbg: | + | Example, for the user dl6kbg the grup file must contain: |
<pre> | <pre> | ||
| + | grep dl6kbg /etc/group | ||
| + | ... | ||
audio:x:29:pulse,dl6kbg | audio:x:29:pulse,dl6kbg | ||
pulse:x:119:dl6kbg | pulse:x:119:dl6kbg | ||
pulse-access:x:120:dl6kbg | pulse-access:x:120:dl6kbg | ||
| + | ... | ||
</pre> | </pre> | ||
<pre> | <pre> | ||
Revision as of 15:31, 13 November 2011
To run the softrock server use:
pavucontrol
In order to install it, submit the following command:
sudo apt-get install pavucontrol
to choose the default pulse audio sources:
For TX Audio
Softrock:IQ = shared ID for use with libusb Analog Stereo
and for RX Audio:
Softrock:IQ = shared ID for use with libusb Analog Stereo
You also need to run pulse in network mode. Use:
paprefs
In order to install it, submit the following command:
sudo apt-get install paprefs
to set up network access by checking the various option boxes.
Pulseaudio Setup independant on a X-Server installation
Make sure you add your username to the following system groups:
- pulse
- pulse-access
- audio
Use the following commands: ($USER stands for current logged in user)
sudo adduser $USER pulse sudo adduser $USER pulse-access sudo adduser $USER audio
Example, for the user dl6kbg the grup file must contain:
grep dl6kbg /etc/group ... audio:x:29:pulse,dl6kbg pulse:x:119:dl6kbg pulse-access:x:120:dl6kbg ...
sudo nano /etc/default/pulseaudio
change settings to:
PULSEAUDIO_SYSTEM_START=1 DISALLOW_MODULE_LOADING=0
sudo nano /etc/pulse/system.pa
and add:
load-module module-native-protocol-tcp auth-anonymous=1
Restart pulseaudio:
sudo /etc/init.d/pulseaudio restart
or restart the system and fire up the softrock server. Pulseaudio runs now in systemwide mode and your softrock server should be able to establish a connection to your following dspserver.
In order to use 96000 or 192000, you will need to configure pulse audio by editing:
/etc/pulse/daemon.conf
Uncomment these settings and change it for your needs.
Example:
default-sample-format = s24le default-sample-rate = 192000
For realtime audio add the following to:
/etc/security/limits.conf
@audio - rtprio 99 @audio - memlock unlimited
and reboot and enjoy your system.
