[cff37d6] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[f6aa5d4] | 7 | <!ENTITY pulseaudio-download-http
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[8dfc5c3] | 8 | "https://www.freedesktop.org/software/pulseaudio/releases/pulseaudio-&pulseaudio-version;.tar.xz">
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[cff37d6] | 9 | <!ENTITY pulseaudio-download-ftp " ">
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[7b6b9e7] | 10 | <!ENTITY pulseaudio-md5sum "2c7b8ceb5d7337565c7314b4d6087ca8">
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[e4be4bf] | 11 | <!ENTITY pulseaudio-size "1.5 MB">
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[dac82c12] | 12 | <!ENTITY pulseaudio-buildsize "42 MB (with tests)">
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[e4be4bf] | 13 | <!ENTITY pulseaudio-time "0.2 SBU (Using parallelism=4; add 0.2 SBU for tests)">
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[cff37d6] | 14 | ]>
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| 15 |
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| 16 | <sect1 id="pulseaudio" xreflabel="PulseAudio-&pulseaudio-version;">
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| 17 | <?dbhtml filename="pulseaudio.html"?>
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| 18 |
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| 19 | <sect1info>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>PulseAudio-&pulseaudio-version;</title>
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| 24 |
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| 25 | <indexterm zone="pulseaudio">
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| 26 | <primary sortas="a-PulseAudio">PulseAudio</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to PulseAudio</title>
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| 31 |
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[c479d83d] | 32 | <para>
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[a161de9] | 33 | <application>PulseAudio</application> is a sound system for POSIX OSes,
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| 34 | meaning that it is a proxy for sound applications. It allows you to do
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[0956cf1] | 35 | advanced operations on your sound data as it passes between your
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| 36 | application and your hardware. Things like transferring the audio to a
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| 37 | different machine, changing the sample format or channel count and mixing
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| 38 | several sounds into one are easily achieved using a sound server.
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[c479d83d] | 39 | </para>
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[cff37d6] | 40 |
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[ef8290b1] | 41 | &lfs111_checked;
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[cff37d6] | 42 |
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| 43 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 44 | <itemizedlist spacing="compact">
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| 45 | <listitem>
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[c479d83d] | 46 | <para>
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| 47 | Download (HTTP): <ulink url="&pulseaudio-download-http;"/>
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| 48 | </para>
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[cff37d6] | 49 | </listitem>
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| 50 | <listitem>
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[c479d83d] | 51 | <para>
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| 52 | Download (FTP): <ulink url="&pulseaudio-download-ftp;"/>
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| 53 | </para>
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[cff37d6] | 54 | </listitem>
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| 55 | <listitem>
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[c479d83d] | 56 | <para>
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| 57 | Download MD5 sum: &pulseaudio-md5sum;
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| 58 | </para>
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[cff37d6] | 59 | </listitem>
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| 60 | <listitem>
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[c479d83d] | 61 | <para>
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| 62 | Download size: &pulseaudio-size;
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| 63 | </para>
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[cff37d6] | 64 | </listitem>
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| 65 | <listitem>
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[c479d83d] | 66 | <para>
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| 67 | Estimated disk space required: &pulseaudio-buildsize;
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| 68 | </para>
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[cff37d6] | 69 | </listitem>
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| 70 | <listitem>
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[c479d83d] | 71 | <para>
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| 72 | Estimated build time: &pulseaudio-time;
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| 73 | </para>
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[cff37d6] | 74 | </listitem>
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| 75 | </itemizedlist>
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| 76 |
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| 77 | <bridgehead renderas="sect3">PulseAudio Dependencies</bridgehead>
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| 78 |
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| 79 | <bridgehead renderas="sect4">Required</bridgehead>
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[c479d83d] | 80 | <para role="required">
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[adf6dd9a] | 81 | <xref linkend="libsndfile"/>
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[c479d83d] | 82 | </para>
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[cff37d6] | 83 |
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| 84 | <bridgehead renderas="sect4">Recommended</bridgehead>
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[c479d83d] | 85 | <para role="recommended">
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| 86 | <xref linkend="alsa-lib"/>,
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[54666831] | 87 | <xref linkend="dbus"/>,
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[51dfb3e] | 88 | <phrase revision="sysv"><xref linkend="elogind"/>,</phrase>
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[88136e4d] | 89 | <xref linkend="glib2"/>,
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[56605b9] | 90 | <xref linkend="libcap-pam"/>,
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[d835b55] | 91 | <xref linkend="speex"/> and
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[88136e4d] | 92 | <xref linkend="xorg7-lib"/>
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[250cf69] | 93 | </para>
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| 94 |
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[cff37d6] | 95 | <bridgehead renderas="sect4">Optional</bridgehead>
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[ff43ebb] | 96 | <para role="optional">
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[c479d83d] | 97 | <xref linkend="avahi"/>,
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[576b3dd] | 98 | <xref linkend="bluez"/>,
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[efa50b8] | 99 | <xref linkend="doxygen"/> (for documentation),
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[0e6052db] | 100 | <xref linkend="fftw"/>,
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[88136e4d] | 101 | <xref linkend="gtk3"/>,
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[758637c] | 102 | <xref linkend="libsamplerate"/>,
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[98e2adf] | 103 | <xref linkend="sbc"/> (Bluetooth support),
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| 104 | <xref linkend="valgrind"/>,
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| 105 | <ulink url="http://www.jackaudio.org/">JACK</ulink>,
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[ded78c6] | 106 | <ulink url="http://0pointer.de/lennart/projects/libasyncns/">libasyncns</ulink>,
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[c479d83d] | 107 | <ulink url="http://www.lirc.org/">LIRC</ulink>,
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[d42f02c6] | 108 | <ulink url="http://gstreamer.freedesktop.org/src/orc/">ORC</ulink>,
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[2f461be] | 109 | <ulink url="https://sourceforge.net/projects/soxr/">soxr</ulink>,
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[ff40dcf] | 110 | <ulink url="http://tdb.samba.org/">TDB</ulink>, and
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[d835b55] | 111 | <ulink url="http://freedesktop.org/software/pulseaudio/webrtc-audio-processing/">
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[ff40dcf] | 112 | WebRTC AudioProcessing</ulink>
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| 113 | <!--<ulink url="http://www.xenproject.org/">XEN</ulink>-->
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[c479d83d] | 114 | </para>
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[88136e4d] | 115 |
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[cff37d6] | 116 | <para condition="html" role="usernotes">User Notes:
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[6f57c53] | 117 | <ulink url="&blfs-wiki;/pulseaudio"/>
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| 118 | </para>
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[cff37d6] | 119 | </sect2>
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| 120 |
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| 121 | <sect2 role="installation">
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| 122 | <title>Installation of PulseAudio</title>
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[e4be4bf] | 123 | <!--
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[efa50b8] | 124 | <para>
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| 125 | If <xref linkend="doxygen"/> is not installed, workaround a building
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| 126 | issue because of the changes in meson-0.57.2:
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| 127 | </para>
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| 128 |
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| 129 | <screen><userinput>sed '/doxygen/d' -i meson.build</userinput></screen>
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[e4be4bf] | 130 | -->
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[c479d83d] | 131 | <para>
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| 132 | Install <application>PulseAudio</application> by running the following
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| 133 | commands:
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| 134 | </para>
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[64596e61] | 135 | <!--
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| 136 | <screen revision="sysv"><userinput>./configure - -prefix=/usr \
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| 137 | - -sysconfdir=/etc \
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| 138 | - -localstatedir=/var \
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| 139 | - -disable-bluez5 \
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| 140 | - -disable-rpath \
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| 141 | - -with-systemduserunitdir=no &&
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[51dfb3e] | 142 | make</userinput></screen>
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| 143 |
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[64596e61] | 144 | <screen revision="systemd"><userinput>./configure - -prefix=/usr \
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| 145 | - -sysconfdir=/etc \
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| 146 | - -localstatedir=/var \
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| 147 | - -disable-bluez5 \
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| 148 | - -disable-rpath &&
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[cff37d6] | 149 | make</userinput></screen>
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[64596e61] | 150 | -->
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| 151 |
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| 152 | <screen><userinput>mkdir build &&
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| 153 | cd build &&
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| 154 |
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[20f070d8] | 155 | meson --prefix=/usr \
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| 156 | --buildtype=release \
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| 157 | -Ddatabase=gdbm \
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[e4be4bf] | 158 | -Ddoxygen=false \
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| 159 | -Dbluez5=disabled &&
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[64596e61] | 160 | ninja</userinput></screen>
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[cff37d6] | 161 |
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[c479d83d] | 162 | <para>
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[64596e61] | 163 | To test the results, issue: <command>ninja test</command>. One test
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| 164 | fails if the tests are not run as the root user, but this can be ignored.
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[c479d83d] | 165 | </para>
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[cff37d6] | 166 |
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[c479d83d] | 167 | <para>
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| 168 | Now, as the <systemitem class="username">root</systemitem> user:
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| 169 | </para>
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[cff37d6] | 170 |
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[64596e61] | 171 | <screen role="root"><userinput>ninja install</userinput></screen>
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[cff37d6] | 172 |
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[88136e4d] | 173 | <!-- http://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/SystemWide/ -->
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[8558044] | 174 | <para>Running PulseAudio as a system-wide daemon is possible but not
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| 175 | recommended. See <ulink
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[ff40dcf] | 176 | url="https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/SystemWide/"/>
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| 177 | for more information.
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[88136e4d] | 178 | While still as the <systemitem class="username">root</systemitem>
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| 179 | user, remove the <application>D-Bus</application> configuration file
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| 180 | for the system wide daemon to avoid creating unnecessary system
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[e7c2eeb] | 181 | users and groups:
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[88136e4d] | 182 | </para>
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| 183 |
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[96f2797] | 184 | <screen role="root"><userinput>rm -fv /etc/dbus-1/system.d/pulseaudio-system.conf</userinput></screen>
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[88136e4d] | 185 |
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[cff37d6] | 186 | </sect2>
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| 187 | <sect2 role="commands">
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| 188 | <title>Command Explanations</title>
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[88136e4d] | 189 |
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[20f070d8] | 190 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 191 | href="../../xincludes/meson-buildtype-release.xml"/>
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| 192 |
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[576b3dd] | 193 | <para>
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[2c1dc23] | 194 | <parameter>-Dbluez5=disabled</parameter>: This switch prevents
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[576b3dd] | 195 | a runtime error if <xref linkend="dbus"/> and <xref linkend="sbc"/>
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| 196 | are both installed but <xref linkend="bluez"/> is not installed.
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| 197 | Remove this if you have installed all three packages.
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| 198 | </para>
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[6913e834] | 199 |
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| 200 | <para>
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| 201 | <parameter>-Ddoxygen=false</parameter>: This allows the package to
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| 202 | compile if <xref linkend="doxygen"/> is not installed. Remove this
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| 203 | if you have installed this and wish to build the documentation.
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| 204 | </para>
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[70e41393] | 205 | <!--
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[88136e4d] | 206 | <para>
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[64596e61] | 207 | <parameter>- -disable-rpath</parameter>: This switch prevents
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[88136e4d] | 208 | linker from adding a hardcoded runtime path to the installed
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| 209 | programs and libraries.
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[70e41393] | 210 | </para>-->
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[88136e4d] | 211 |
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[250cf69] | 212 | </sect2>
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[e5d2270e] | 213 | <sect2 role="configuration">
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| 214 | <title>Configuring PulseAudio</title>
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| 215 |
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| 216 | <sect3 id="pulseaudio-config">
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| 217 | <title>Config Files</title>
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| 218 | <para>
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| 219 | There are system wide configuration files:
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| 220 | <filename>/etc/pulse/daemon.conf</filename>,
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| 221 | <filename>/etc/pulse/client.conf</filename>,
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| 222 | <filename>/etc/pulse/default.pa</filename>, and user configuration
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| 223 | files with the same names in
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| 224 | <filename class="directory">~/.config/pulse</filename>. User
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| 225 | configuration files take precedence over system wide ones.
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| 226 | </para>
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| 227 |
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| 228 | <indexterm zone="pulseaudio pulseaudio-config">
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| 229 | <primary sortas="e-AA.config-pulse">~/.config/pulse</primary>
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| 230 | </indexterm>
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| 231 |
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| 232 | <indexterm zone="pulseaudio pulseaudio-config">
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| 233 | <primary
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| 234 | sortas="e-etc-pulse-daemon.conf">/etc/pulse/daemon.conf</primary>
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| 235 | </indexterm>
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| 236 |
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| 237 | <indexterm zone="pulseaudio pulseaudio-config">
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| 238 | <primary
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| 239 | sortas="e-etc-pulse-client.conf">/etc/pulse/client.conf</primary>
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| 240 | </indexterm>
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| 241 |
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| 242 | <indexterm zone="pulseaudio pulseaudio-config">
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| 243 | <primary
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| 244 | sortas="e-etc-pulse-default.pa">/etc/pulse/default.pa</primary>
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| 245 | </indexterm>
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| 246 | </sect3>
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| 247 |
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| 248 | <sect3><title>Configuration Information</title>
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[d8f80e9] | 249 | <!--
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[e5d2270e] | 250 | <para>
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[03de2e3] | 251 | The default configuration files allow setting up a working installation.
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[d43c7a12] | 252 | However, a reference to Console-Kit needs to be removed.
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| 253 | Issue the following command as the
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[e5d2270e] | 254 | <systemitem class="username">root</systemitem> user:
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| 255 | </para>
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| 256 |
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[03de2e3] | 257 | <screen role="root"><userinput>sed -i '/load-module module-console-kit/s/^/#/' /etc/pulse/default.pa</userinput></screen>
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[e5d2270e] | 258 |
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[d8f80e9] | 259 | In 13.0 this is protected via .ifexists module-console-kit.so
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| 260 | -->
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[e5d2270e] | 261 | <para>
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[d8f80e9] | 262 | You may have to configure the audio system. You can start
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[e5d2270e] | 263 | <application>pulseaudio</application> in command line mode using
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[03de2e3] | 264 | <command>pulseaudio -C</command> and then list various
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| 265 | information and change settings. See
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[e5d2270e] | 266 | <command>man pulse-cli-syntax</command>.
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| 267 | </para>
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[a8f5df3] | 268 |
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| 269 | <para>
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| 270 | If <application>pulseaudio</application> was working but you no-longer
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| 271 | have sound, after checking for hardware issues (speakers or headphones
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| 272 | not connected, external amplifier not connected) you may need to fix it.
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| 273 | </para>
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| 274 |
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| 275 | <para>
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| 276 | One suggestion is to close the application, such as
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| 277 | <application>firefox</application> where sound has stopped working, then
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| 278 | run: <command>pactl list short sinks</command> followed by:
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| 279 | <command>pacmd set-default-sink <sink #></command> and then
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| 280 | restart the application.
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| 281 | </para>
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| 282 |
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| 283 | <para>
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| 284 | If that does not work, a more drastic approach often works. After closing
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| 285 | the application, close pulseaudio, either using <command>pulseaudio
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| 286 | --kill</command> or, if that fails, <command>killall -KILL
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| 287 | pulseaudio</command> and then <command>rm -rf
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| 288 | ~/.config/pulse/*</command> (and perhaps also
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| 289 | <command>rm -rf ~/.pulse/*</command> if you have used a very old version
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[ff40dcf] | 290 | of pulse on this machine), then run <command>pulseaudio
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[a8f5df3] | 291 | --verbose</command> to restart it. If the daemon starts, restart the
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| 292 | application. See <command>man pulseaudio</command> for more options.
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| 293 | </para>
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| 294 |
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[e5d2270e] | 295 | </sect3>
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| 296 | </sect2>
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| 297 |
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[cff37d6] | 298 | <sect2 role="content">
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| 299 | <title>Contents</title>
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| 300 |
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| 301 | <segmentedlist>
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| 302 | <segtitle>Installed Programs</segtitle>
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| 303 | <segtitle>Installed Libraries</segtitle>
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| 304 | <segtitle>Installed Directories</segtitle>
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| 305 |
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| 306 | <seglistitem>
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[c479d83d] | 307 | <seg>
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[8558044] | 308 | <!--esdcompat,--> pacat, pacmd, pactl, padsp,
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| 309 | pamon (symlink to pacat), paplay (symlink to pacat),
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| 310 | parec (symlink to pacat), parecord (symlink to pacat), qpaeq,
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[ff40dcf] | 311 | pasuspender, pax11publish, pulseaudio, and
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[e5d2270e] | 312 | <!-- it looks like the equalizer needs FFTW: qpaeq, -->
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[5622b1b7] | 313 | start-pulseaudio-x11
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[c479d83d] | 314 | </seg>
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| 315 | <seg>
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[11eb3ae5] | 316 | libpulse.so,
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[96f2797] | 317 | libpulse-mainloop-glib.so,
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| 318 | libpulse-simple.so,
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| 319 | libpulsecommon-&pulseaudio-major-version;.so,
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[8558044] | 320 | libpulsecore-&pulseaudio-major-version;.so, and
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[96f2797] | 321 | libpulsedsp.so
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[c479d83d] | 322 | </seg>
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| 323 | <seg>
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[4b141a4] | 324 | /etc/pulse,
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| 325 | /usr/include/pulse,
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[5622b1b7] | 326 | /usr/lib/cmake/PulseAudio,
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[d42f02c6] | 327 | /usr/lib/{pulseaudio,pulse-&pulseaudio-major-version;},
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[c870dc3] | 328 | /usr/libexec/pulse, and
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[4b141a4] | 329 | /usr/share/pulseaudio
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[c479d83d] | 330 | </seg>
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[cff37d6] | 331 | </seglistitem>
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| 332 | </segmentedlist>
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| 333 |
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| 334 | <variablelist>
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| 335 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 336 | <?dbfo list-presentation="list"?>
|
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| 337 | <?dbhtml list-presentation="table"?>
|
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| 338 |
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[ff40dcf] | 339 | <!--
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[cff37d6] | 340 | <varlistentry id="esdcompat">
|
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| 341 | <term><command>esdcompat</command></term>
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| 342 | <listitem>
|
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[c479d83d] | 343 | <para>
|
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| 344 | is the <application>PulseAudio</application> ESD wrapper script.
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| 345 | </para>
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[cff37d6] | 346 | <indexterm zone="pulseaudio esdcompat">
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| 347 | <primary sortas="b-esdcompat">esdcompat</primary>
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| 348 | </indexterm>
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| 349 | </listitem>
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| 350 | </varlistentry>
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[ff40dcf] | 351 | -->
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[cff37d6] | 352 |
|
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| 353 | <varlistentry id="pacat">
|
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| 354 | <term><command>pacat</command></term>
|
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| 355 | <listitem>
|
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[c479d83d] | 356 | <para>
|
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[0956cf1] | 357 | plays back or records raw or encoded audio streams on a
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[4c24eb0a] | 358 | <application>PulseAudio</application> sound server
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[c479d83d] | 359 | </para>
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[cff37d6] | 360 | <indexterm zone="pulseaudio pacat">
|
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| 361 | <primary sortas="b-pacat">pacat</primary>
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| 362 | </indexterm>
|
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| 363 | </listitem>
|
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| 364 | </varlistentry>
|
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| 365 |
|
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| 366 | <varlistentry id="pacmd">
|
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| 367 | <term><command>pacmd</command></term>
|
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| 368 | <listitem>
|
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[c479d83d] | 369 | <para>
|
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| 370 | is a tool used to reconfigure a <application>PulseAudio</application>
|
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[4c24eb0a] | 371 | sound server during runtime
|
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[c479d83d] | 372 | </para>
|
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[cff37d6] | 373 | <indexterm zone="pulseaudio pacmd">
|
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| 374 | <primary sortas="b-pacmd">pacmd</primary>
|
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| 375 | </indexterm>
|
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| 376 | </listitem>
|
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| 377 | </varlistentry>
|
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| 378 |
|
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| 379 | <varlistentry id="pactl">
|
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| 380 | <term><command>pactl</command></term>
|
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| 381 | <listitem>
|
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[c479d83d] | 382 | <para>
|
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[a161de9] | 383 | is used to control a running <application>PulseAudio</application>
|
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[4c24eb0a] | 384 | sound server
|
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[c479d83d] | 385 | </para>
|
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[cff37d6] | 386 | <indexterm zone="pulseaudio pactl">
|
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| 387 | <primary sortas="b-pactl">pactl</primary>
|
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| 388 | </indexterm>
|
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| 389 | </listitem>
|
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| 390 | </varlistentry>
|
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| 391 |
|
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| 392 | <varlistentry id="padsp">
|
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| 393 | <term><command>padsp</command></term>
|
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| 394 | <listitem>
|
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[c479d83d] | 395 | <para>
|
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[4c24eb0a] | 396 | is the <application>PulseAudio</application> OSS Wrapper
|
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[c479d83d] | 397 | </para>
|
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[cff37d6] | 398 | <indexterm zone="pulseaudio padsp">
|
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| 399 | <primary sortas="b-padsp">padsp</primary>
|
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| 400 | </indexterm>
|
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| 401 | </listitem>
|
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| 402 | </varlistentry>
|
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| 403 |
|
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[250cf69] | 404 | <varlistentry id="pamon">
|
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[cff37d6] | 405 | <term><command>pamon</command></term>
|
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| 406 | <listitem>
|
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[c479d83d] | 407 | <para>
|
---|
[4c24eb0a] | 408 | is a symbolic link to <command>pacat</command>
|
---|
[c479d83d] | 409 | </para>
|
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[cff37d6] | 410 | <indexterm zone="pulseaudio pamon">
|
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| 411 | <primary sortas="b-pamon">pamon</primary>
|
---|
| 412 | </indexterm>
|
---|
| 413 | </listitem>
|
---|
[250cf69] | 414 | </varlistentry>
|
---|
[cff37d6] | 415 |
|
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| 416 | <varlistentry id="paplay">
|
---|
| 417 | <term><command>paplay</command></term>
|
---|
| 418 | <listitem>
|
---|
[c479d83d] | 419 | <para>
|
---|
[a161de9] | 420 | is used to play audio files on a
|
---|
[4c24eb0a] | 421 | <application>PulseAudio</application> sound server
|
---|
[c479d83d] | 422 | </para>
|
---|
[cff37d6] | 423 | <indexterm zone="pulseaudio paplay">
|
---|
| 424 | <primary sortas="b-paplay">paplay</primary>
|
---|
| 425 | </indexterm>
|
---|
| 426 | </listitem>
|
---|
| 427 | </varlistentry>
|
---|
| 428 |
|
---|
[250cf69] | 429 | <varlistentry id="parec">
|
---|
[cff37d6] | 430 | <term><command>parec</command></term>
|
---|
| 431 | <listitem>
|
---|
[c479d83d] | 432 | <para>
|
---|
[4c24eb0a] | 433 | is a symbolic link to <command>pacat</command>
|
---|
[c479d83d] | 434 | </para>
|
---|
[cff37d6] | 435 | <indexterm zone="pulseaudio parec">
|
---|
| 436 | <primary sortas="b-parec">parec</primary>
|
---|
| 437 | </indexterm>
|
---|
| 438 | </listitem>
|
---|
| 439 | </varlistentry>
|
---|
| 440 |
|
---|
| 441 | <varlistentry id="parecord">
|
---|
| 442 | <term><command>parecord</command></term>
|
---|
| 443 | <listitem>
|
---|
[c479d83d] | 444 | <para>
|
---|
[4c24eb0a] | 445 | is a symbolic link to <command>pacat</command>
|
---|
[c479d83d] | 446 | </para>
|
---|
[cff37d6] | 447 | <indexterm zone="pulseaudio parecord">
|
---|
| 448 | <primary sortas="b-parecord">parecord</primary>
|
---|
| 449 | </indexterm>
|
---|
| 450 | </listitem>
|
---|
[250cf69] | 451 | </varlistentry>
|
---|
[cff37d6] | 452 |
|
---|
| 453 | <varlistentry id="pasuspender">
|
---|
| 454 | <term><command>pasuspender</command></term>
|
---|
| 455 | <listitem>
|
---|
[c479d83d] | 456 | <para>
|
---|
| 457 | is a tool that can be used to tell a local
|
---|
| 458 | <application>PulseAudio</application> sound server to temporarily
|
---|
| 459 | suspend access to the audio devices, to allow other applications
|
---|
[4c24eb0a] | 460 | to access them directly
|
---|
[c479d83d] | 461 | </para>
|
---|
[cff37d6] | 462 | <indexterm zone="pulseaudio pasuspender">
|
---|
| 463 | <primary sortas="b-pasuspender">pasuspender</primary>
|
---|
| 464 | </indexterm>
|
---|
| 465 | </listitem>
|
---|
| 466 | </varlistentry>
|
---|
| 467 |
|
---|
[250cf69] | 468 | <varlistentry id="pax11publish">
|
---|
[cff37d6] | 469 | <term><command>pax11publish</command></term>
|
---|
| 470 | <listitem>
|
---|
[c479d83d] | 471 | <para>
|
---|
| 472 | is the <application>PulseAudio</application>
|
---|
[4c24eb0a] | 473 | X11 Credential Utility
|
---|
[c479d83d] | 474 | </para>
|
---|
[cff37d6] | 475 | <indexterm zone="pulseaudio pax11publish">
|
---|
| 476 | <primary sortas="b-pax11publish">pax11publish</primary>
|
---|
| 477 | </indexterm>
|
---|
| 478 | </listitem>
|
---|
[250cf69] | 479 | </varlistentry>
|
---|
[cff37d6] | 480 |
|
---|
[ff40dcf] | 481 | <varlistentry id="pa-info">
|
---|
| 482 | <term><command>pa-info</command></term>
|
---|
| 483 | <listitem>
|
---|
| 484 | <para>
|
---|
| 485 | is a shell script that prints various information relating to the
|
---|
[4c24eb0a] | 486 | <application>Pulseaudio</application> server currently in use
|
---|
[ff40dcf] | 487 | </para>
|
---|
| 488 | <indexterm zone="pulseaudio pa-info">
|
---|
| 489 | <primary sortas="b-pa-info">pa-info</primary>
|
---|
| 490 | </indexterm>
|
---|
| 491 | </listitem>
|
---|
| 492 | </varlistentry>
|
---|
| 493 |
|
---|
[cff37d6] | 494 | <varlistentry id="pulseaudio-prog">
|
---|
[250cf69] | 495 | <term><command>pulseaudio</command></term>
|
---|
[cff37d6] | 496 | <listitem>
|
---|
[c479d83d] | 497 | <para>
|
---|
[4c24eb0a] | 498 | is a networked low-latency sound server for Linux
|
---|
[c479d83d] | 499 | </para>
|
---|
[cff37d6] | 500 | <indexterm zone="pulseaudio pulseaudio-prog">
|
---|
[c479d83d] | 501 | <primary sortas="b-pulseaudio">pulseaudio</primary>
|
---|
[cff37d6] | 502 | </indexterm>
|
---|
| 503 | </listitem>
|
---|
| 504 | </varlistentry>
|
---|
| 505 |
|
---|
[d8f80e9] | 506 | <!-- only installed if FFTW is present -->
|
---|
[250cf69] | 507 | <varlistentry id="qpaeq">
|
---|
| 508 | <term><command>qpaeq</command></term>
|
---|
| 509 | <listitem>
|
---|
[c479d83d] | 510 | <para>
|
---|
| 511 | is an equalizer interface for
|
---|
[8558044] | 512 | <application>PulseAudio</application> equalizer sinks
|
---|
[4c24eb0a] | 513 | (Requires <xref linkend="fftw"/> at build time)
|
---|
[c479d83d] | 514 | </para>
|
---|
[250cf69] | 515 | <indexterm zone="pulseaudio qpaeq">
|
---|
| 516 | <primary sortas="b-qpaeq">qpaeq</primary>
|
---|
| 517 | </indexterm>
|
---|
| 518 | </listitem>
|
---|
| 519 | </varlistentry>
|
---|
[d8f80e9] | 520 |
|
---|
[03de2e3] | 521 | <!-- Not found in PA 7.0
|
---|
[758637c] | 522 | <varlistentry id="start-pulseaudio-kde">
|
---|
| 523 | <term><command>start-pulseaudio-kde</command></term>
|
---|
| 524 | <listitem>
|
---|
| 525 | <para>
|
---|
| 526 | Starts <application>PulseAudio</application> and loads
|
---|
| 527 | module-device-manager to use KDE routing policies.
|
---|
| 528 | </para>
|
---|
| 529 | <indexterm zone="pulseaudio start-pulseaudio-kde">
|
---|
| 530 | <primary sortas="b-start-pulseaudio-kde">start-pulseaudio-kde</primary>
|
---|
| 531 | </indexterm>
|
---|
| 532 | </listitem>
|
---|
| 533 | </varlistentry>
|
---|
[03de2e3] | 534 | -->
|
---|
[cff37d6] | 535 | <varlistentry id="start-pulseaudio-x11">
|
---|
| 536 | <term><command>start-pulseaudio-x11</command></term>
|
---|
| 537 | <listitem>
|
---|
[c479d83d] | 538 | <para>
|
---|
[0956cf1] | 539 | starts <application>PulseAudio</application> and registers it to
|
---|
[4c24eb0a] | 540 | the X11 session manager
|
---|
[c479d83d] | 541 | </para>
|
---|
[cff37d6] | 542 | <indexterm zone="pulseaudio start-pulseaudio-x11">
|
---|
| 543 | <primary sortas="b-start-pulseaudio-x11">start-pulseaudio-x11</primary>
|
---|
| 544 | </indexterm>
|
---|
| 545 | </listitem>
|
---|
[250cf69] | 546 | </varlistentry>
|
---|
[cff37d6] | 547 |
|
---|
| 548 | </variablelist>
|
---|
| 549 |
|
---|
| 550 | </sect2>
|
---|
| 551 |
|
---|
| 552 | </sect1>
|
---|