| 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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| 7 | <!ENTITY pipewire-download-http "https://github.com/PipeWire/pipewire/archive/&pipewire-version;/pipewire-&pipewire-version;.tar.gz">
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| 8 | <!ENTITY pipewire-download-ftp " ">
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| 9 | <!ENTITY pipewire-md5sum "2107281ae24b3f022c43b358ca8bfc58">
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| 10 | <!ENTITY pipewire-size "1.2 MB">
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| 11 | <!ENTITY pipewire-buildsize "122 MB (with tests)">
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| 12 | <!ENTITY pipewire-time "0.4 SBU (Using parallelism=4; with tests)">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="pipewire" xreflabel="pipewire-&pipewire-version;">
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| 16 | <?dbhtml filename="pipewire.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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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>Pipewire-&pipewire-version;</title>
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| 24 |
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| 25 | <indexterm zone="pipewire">
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| 26 | <primary sortas="a-pipewire">pipewire</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 Pipewire</title>
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| 31 |
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| 32 | <para>
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| 33 | The <application>pipewire</application> package contains a server and
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| 34 | user-space API to handle multimedia pipelines. This includes a universal
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| 35 | API to connect to multimedia devices, as well as sharing multimedia
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| 36 | files between applications.
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| 37 | </para>
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| 38 |
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| 39 | &lfs10_checked;
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| 40 |
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| 41 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 42 | <itemizedlist spacing="compact">
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| 43 | <listitem>
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| 44 | <para>
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| 45 | Download (HTTP): <ulink url="&pipewire-download-http;"/>
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| 46 | </para>
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| 47 | </listitem>
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| 48 | <listitem>
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| 49 | <para>
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| 50 | Download (FTP): <ulink url="&pipewire-download-ftp;"/>
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| 51 | </para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>
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| 55 | Download MD5 sum: &pipewire-md5sum;
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| 56 | </para>
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| 57 | </listitem>
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| 58 | <listitem>
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| 59 | <para>
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| 60 | Download size: &pipewire-size;
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| 61 | </para>
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| 62 | </listitem>
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| 63 | <listitem>
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| 64 | <para>
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| 65 | Estimated disk space required: &pipewire-buildsize;
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| 66 | </para>
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| 67 | </listitem>
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| 68 | <listitem>
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| 69 | <para>
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| 70 | Estimated build time: &pipewire-time;
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| 71 | </para>
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| 72 | </listitem>
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| 73 | </itemizedlist>
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| 74 |
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| 75 | <bridgehead renderas="sect3">Pipewire Dependencies</bridgehead>
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| 76 |
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| 77 | <bridgehead renderas="sect4">Required</bridgehead>
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| 78 | <para role="required">
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| 79 | <xref linkend="bluez"/>,
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| 80 | <xref linkend="ffmpeg"/>,
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| 81 | <xref linkend="gstreamer10"/>,
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| 82 | <xref linkend="gst10-plugins-base"/>,
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| 83 | <xref linkend="libva"/>,
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| 84 | <xref linkend="pulseaudio"/>,
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| 85 | <xref linkend="sbc"/>,
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| 86 | <xref linkend="sdl2"/>, and
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| 87 | <xref linkend="v4l-utils"/>
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| 88 | </para>
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| 89 |
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| 90 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 91 | <para role="optional">
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| 92 | <xref linkend="valgrind"/>,
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| 93 | <xref linkend="doxygen"/> and
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| 94 | <xref linkend="graphviz"/> (for documentation),
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| 95 | <ulink url="https://jackaudio.org/">JACK</ulink>,
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| 96 | <ulink url="https://vulkan.lunarg.com/sdk/home/">Vulkan</ulink>, and
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| 97 | <ulink url="https://sourceforge.net/projects/xmltoman/">xmltoman</ulink>
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| 98 | </para>
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| 99 |
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| 100 | <para condition="html" role="usernotes">
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| 101 | User Notes: <ulink url="&blfs-wiki;/pipewire"/>
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| 102 | </para>
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| 103 | </sect2>
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| 104 |
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| 105 | <sect2 role="installation">
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| 106 | <title>Installation of Pipewire</title>
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| 107 |
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| 108 | <para>
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| 109 | Install <application>pipewire</application> by running the following
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| 110 | commands:
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| 111 | </para>
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| 112 |
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| 113 | <screen><userinput>mkdir build &&
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| 114 | cd build &&
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| 115 |
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| 116 | meson --prefix=/usr \
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| 117 | -Djack=false \
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| 118 | -Dpipewire-jack=false \
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| 119 | -Dvulkan=false \
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| 120 | .. &&
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| 121 | ninja</userinput></screen>
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| 122 |
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| 123 | <para>
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| 124 | To test the result, issue: <command>ninja test</command>.
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| 125 | </para>
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| 126 |
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| 127 | <para>
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| 128 | Now, as the <systemitem class="username">root</systemitem> user:
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| 129 | </para>
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| 130 |
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| 131 | <screen role="root"><userinput>ninja install</userinput></screen>
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| 132 | </sect2>
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| 133 |
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| 134 | <sect2 role="commands">
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| 135 | <title>Command Explanations</title>
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| 136 |
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| 137 | <!-- Without these three parameters, Meson fails to run. -->
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| 138 | <para>
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| 139 | <parameter>-Djack=false</parameter>: This switch prevents building the
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| 140 | <application>JACK</application> plugin since
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| 141 | <application>JACK</application> is not in BLFS.
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| 142 | </para>
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| 143 |
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| 144 | <para>
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| 145 | <parameter>-Dpipewire-jack=false</parameter>: This switch prevents
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| 146 | building <application>JACK</application> support into pipewire since
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| 147 | <application>JACK</application> is not in BLFS.
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| 148 | </para>
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| 149 |
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| 150 | <para>
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| 151 | <parameter>-Dvulkan=false</parameter>: This switch prevents building
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| 152 | <application>Vulkan</application> API support into pipewire since
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| 153 | <application>Vulkan</application> is not in BLFS.
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| 154 | </para>
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| 155 |
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| 156 | <para>
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| 157 | <option>-Ddocs=true</option>: This switch enables the generation of HTML
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| 158 | documentation. The optional dependencies for documentation need to be
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| 159 | installed for this to work.
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| 160 | </para>
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| 161 |
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| 162 | <para>
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| 163 | <option>-Dman=true</option>: This switch enables the generation of manual
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| 164 | pages. The optional dependencies for documentation need to be installed
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| 165 | for this to work.
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| 166 | </para>
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| 167 | </sect2>
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| 168 |
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| 169 | <sect2 role="content">
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| 170 | <title>Contents</title>
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| 171 |
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| 172 | <segmentedlist>
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| 173 | <segtitle>Installed Programs</segtitle>
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| 174 | <segtitle>Installed Libraries</segtitle>
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| 175 | <segtitle>Installed Directories</segtitle>
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| 176 |
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| 177 | <seglistitem>
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| 178 | <seg>
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| 179 | pipewire,
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| 180 | pipewire-media-session,
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| 181 | pipewire-pulse,
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| 182 | pw-cat,
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| 183 | pw-cli,
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| 184 | pw-dot,
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| 185 | pw-dump,
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| 186 | pw-metadata,
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| 187 | pw-mididump,
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| 188 | pw-mon,
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| 189 | pw-profiler,
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| 190 | <!--pw-pulse,-->
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| 191 | pw-reserve,
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| 192 | pw-top,
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| 193 | spa-acp-tool,
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| 194 | spa-inspect,
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| 195 | spa-monitor,
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| 196 | spa-resample, and
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| 197 | pw-midiplay, pw-midirecord, pw-play, and pw-record (symlinks to pw-cat)
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| 198 | </seg>
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| 199 | <seg>
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| 200 | libpipewire-0.3.so and
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| 201 | 30 modules below /usr/lib/pipewire-0.3<!--,
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| 202 | [pierre July 29th, 2020]: all the following libs are in subdirectories
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| 203 | of /usr/lib. I'm not sure they should appear. But if they should, there
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| 204 | are many more libs to list...
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| 205 | libpulse-mainloop-glib-pw.so,
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| 206 | libpulse.so,
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| 207 | libpulse-simple.so,
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| 208 | libasound_module_pcm_pipewire.so, and
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| 209 | libgstpipewire.so
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| 210 | [bdubbs Sep 29th, 2020]: add
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| 211 | libpipewire-module-{access,adapter,client-device,client-node,
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| 212 | link-factory,metadata,portal,profiler,protocol-native,
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| 213 | rtkit,session-manager,spa-device,spa-device-factory,spa-node,
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| 214 | spa-node-factory}.so
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| 215 | libasound_module_ctl_pipewire.so
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| 216 | libasound_module_pcm_pipewire.so
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| 217 | libspa-{alsa,audioconvert,audiomixer,bluez5,control,dbus,support
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| 218 | v4l2,videoconvert}.so
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| 219 | -->
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| 220 | </seg>
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| 221 | <seg>
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| 222 | /etc/pipewire,
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| 223 | /usr/include/pipewire-0.3,
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| 224 | /usr/include/spa-0.2,
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| 225 | /usr/lib/alsa-lib,
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| 226 | /usr/lib/gstreamer-1.0,
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| 227 | /usr/lib/pipewire-0.3, and
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| 228 | /usr/lib/spa-0.2
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| 229 | </seg>
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| 230 | </seglistitem>
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| 231 | </segmentedlist>
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| 232 |
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| 233 | <variablelist>
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| 234 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 235 | <?dbfo list-presentation="list"?>
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| 236 | <?dbhtml list-presentation="table"?>
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| 237 |
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| 238 | <varlistentry id="pipewire-prog">
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| 239 | <term><command>pipewire</command></term>
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| 240 | <listitem>
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| 241 | <para>
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| 242 | is a service that allows access to multimedia devices and allows
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| 243 | sharing of multimedia files between applications.
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| 244 | </para>
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| 245 | <indexterm zone="pipewire pipewire-prog">
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| 246 | <primary sortas="b-pipewire">pipewire</primary>
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| 247 | </indexterm>
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| 248 | </listitem>
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| 249 | </varlistentry>
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| 250 |
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| 251 | <varlistentry id="pipewire-media-session">
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| 252 | <term><command>pipewire-media-session</command></term>
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| 253 | <listitem>
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| 254 | <para>
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| 255 | is a service that allows a desktop environment to know when media
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| 256 | files are being played through pipewire.
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| 257 | </para>
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| 258 | <indexterm zone="pipewire pipewire-media-session">
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| 259 | <primary sortas="b-pipewire-media-session">pipewire-media-session</primary>
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| 260 | </indexterm>
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| 261 | </listitem>
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| 262 | </varlistentry>
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| 263 |
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| 264 | <varlistentry id="pipewire-pulse">
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| 265 | <term><command>pipewire-pulse</command></term>
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| 266 | <listitem>
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| 267 | <para>
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| 268 | starts a Pulseaudio-compatible version of
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| 269 | the pipewire service.
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| 270 | </para>
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| 271 | <indexterm zone="pipewire pipewire-pulse">
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| 272 | <primary sortas="b-pipewire-pulse">pipewire-pulse</primary>
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| 273 | </indexterm>
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| 274 | </listitem>
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| 275 | </varlistentry>
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| 276 |
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| 277 | <varlistentry id="pw-cat">
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| 278 | <term><command>pw-cat</command></term>
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| 279 | <listitem>
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| 280 | <para>
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| 281 | allows you to play or record media using a pipewire instance.
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| 282 | </para>
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| 283 | <indexterm zone="pipewire pw-cat">
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| 284 | <primary sortas="b-pw-cat">pw-cat</primary>
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| 285 | </indexterm>
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| 286 | </listitem>
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| 287 | </varlistentry>
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| 288 |
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| 289 | <varlistentry id="pw-cli">
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| 290 | <term><command>pw-cli</command></term>
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| 291 | <listitem>
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| 292 | <para>
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| 293 | allows you to interact with a pipewire instance.
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| 294 | </para>
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| 295 | <indexterm zone="pipewire pw-cli">
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| 296 | <primary sortas="b-pw-cli">pw-cli</primary>
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| 297 | </indexterm>
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| 298 | </listitem>
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| 299 | </varlistentry>
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| 300 |
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| 301 | <varlistentry id="pw-dot">
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| 302 | <term><command>pw-dot</command></term>
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| 303 | <listitem>
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| 304 | <para>
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| 305 | lists all of the daemons and objects in use by pipewire.
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| 306 | </para>
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| 307 | <indexterm zone="pipewire pw-dot">
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| 308 | <primary sortas="b-pw-dot">pw-dot</primary>
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| 309 | </indexterm>
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| 310 | </listitem>
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| 311 | </varlistentry>
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| 312 |
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| 313 | <varlistentry id="pw-dump">
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| 314 | <term><command>pw-dump</command></term>
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| 315 | <listitem>
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| 316 | <para>
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| 317 | dumps debug messages from a local or remote pipewire instance to
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| 318 | the console.
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| 319 | </para>
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| 320 | <indexterm zone="pipewire pw-dump">
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| 321 | <primary sortas="b-pw-dump">pw-dump</primary>
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| 322 | </indexterm>
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| 323 | </listitem>
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| 324 | </varlistentry>
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| 325 |
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| 326 | <varlistentry id="pw-metadata">
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| 327 | <term><command>pw-metadata</command></term>
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| 328 | <listitem>
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| 329 | <para>
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| 330 | inspects, adds, and removes metadata for objects.
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| 331 | </para>
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| 332 | <indexterm zone="pipewire pw-metadata">
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| 333 | <primary sortas="b-pw-metadata">pw-metadata</primary>
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| 334 | </indexterm>
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| 335 | </listitem>
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| 336 | </varlistentry>
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| 337 |
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| 338 | <varlistentry id="pw-mididump">
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| 339 | <term><command>pw-mididump</command></term>
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| 340 | <listitem>
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| 341 | <para>
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| 342 | dumps MIDI messages from a file to the screen.
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| 343 | </para>
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| 344 | <indexterm zone="pipewire pw-mididump">
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| 345 | <primary sortas="b-pw-mididump">pw-mididump</primary>
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| 346 | </indexterm>
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| 347 | </listitem>
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| 348 | </varlistentry>
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| 349 |
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| 350 | <varlistentry id="pw-mon">
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| 351 | <term><command>pw-mon</command></term>
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| 352 | <listitem>
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| 353 | <para>
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| 354 | allows you to monitor pipewire instances.
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| 355 | </para>
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| 356 | <indexterm zone="pipewire pw-mon">
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| 357 | <primary sortas="b-pw-mon">pw-mon</primary>
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| 358 | </indexterm>
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| 359 | </listitem>
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| 360 | </varlistentry>
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| 361 |
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| 362 | <varlistentry id="pw-profiler">
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| 363 | <term><command>pw-profiler</command></term>
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| 364 | <listitem>
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| 365 | <para>
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| 366 | tracks memory usage and API calls used by pipewire.
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| 367 | </para>
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| 368 | <indexterm zone="pipewire pw-profiler">
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| 369 | <primary sortas="b-pw-profiler">pw-profiler</primary>
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| 370 | </indexterm>
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| 371 | </listitem>
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| 372 | </varlistentry>
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| 373 |
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| 374 | <!--
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| 375 | <varlistentry id="pw-pulse">
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| 376 | <term><command>pw-pulse</command></term>
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|---|
| 377 | <listitem>
|
|---|
| 378 | <para>
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| 379 | runs Pulseaudio applications on pipewire.
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| 380 | </para>
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|---|
| 381 | <indexterm zone="pipewire pw-pulse">
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| 382 | <primary sortas="b-pw-pulse">pw-pulse</primary>
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| 383 | </indexterm>
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|---|
| 384 | </listitem>
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| 385 | </varlistentry>
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|---|
| 386 | -->
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| 387 |
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| 388 | <varlistentry id="pw-reserve">
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| 389 | <term><command>pw-reserve</command></term>
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|---|
| 390 | <listitem>
|
|---|
| 391 | <para>
|
|---|
| 392 | reserves or monitors a device via D-Bus.
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|---|
| 393 | </para>
|
|---|
| 394 | <indexterm zone="pipewire pw-reserve">
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|---|
| 395 | <primary sortas="b-pw-reserve">pw-reserve</primary>
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|---|
| 396 | </indexterm>
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|---|
| 397 | </listitem>
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|---|
| 398 | </varlistentry>
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| 399 |
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| 400 | <varlistentry id="pw-top">
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| 401 | <term><command>pw-top</command></term>
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|---|
| 402 | <listitem>
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|---|
| 403 | <para>
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|---|
| 404 | displays real-time performance information from pipewire.
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|---|
| 405 | </para>
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|---|
| 406 | <indexterm zone="pipewire pw-top">
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| 407 | <primary sortas="b-pw-top">pw-top</primary>
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| 408 | </indexterm>
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| 409 | </listitem>
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| 410 | </varlistentry>
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| 411 |
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| 412 | <varlistentry id="spa-acp-tool">
|
|---|
| 413 | <term><command>spa-acp-tool</command></term>
|
|---|
| 414 | <listitem>
|
|---|
| 415 | <para>
|
|---|
| 416 | inspects the card profile of a given sound card.
|
|---|
| 417 | </para>
|
|---|
| 418 | <indexterm zone="pipewire spa-acp-tool">
|
|---|
| 419 | <primary sortas="b-spa-acp-tool">spa-acp-tool</primary>
|
|---|
| 420 | </indexterm>
|
|---|
| 421 | </listitem>
|
|---|
| 422 | </varlistentry>
|
|---|
| 423 |
|
|---|
| 424 | <varlistentry id="spa-inspect">
|
|---|
| 425 | <term><command>spa-inspect</command></term>
|
|---|
| 426 | <listitem>
|
|---|
| 427 | <para>
|
|---|
| 428 | allows you to inspect pipewire plugins.
|
|---|
| 429 | </para>
|
|---|
| 430 | <indexterm zone="pipewire spa-inspect">
|
|---|
| 431 | <primary sortas="b-spa-inspect">spa-inspect</primary>
|
|---|
| 432 | </indexterm>
|
|---|
| 433 | </listitem>
|
|---|
| 434 | </varlistentry>
|
|---|
| 435 |
|
|---|
| 436 | <varlistentry id="spa-monitor">
|
|---|
| 437 | <term><command>spa-monitor</command></term>
|
|---|
| 438 | <listitem>
|
|---|
| 439 | <para>
|
|---|
| 440 | allows you to monitor pipewire plugins.
|
|---|
| 441 | </para>
|
|---|
| 442 | <indexterm zone="pipewire spa-monitor">
|
|---|
| 443 | <primary sortas="b-spa-monitor">spa-monitor</primary>
|
|---|
| 444 | </indexterm>
|
|---|
| 445 | </listitem>
|
|---|
| 446 | </varlistentry>
|
|---|
| 447 |
|
|---|
| 448 | <varlistentry id="spa-resample">
|
|---|
| 449 | <term><command>spa-resample</command></term>
|
|---|
| 450 | <listitem>
|
|---|
| 451 | <para>
|
|---|
| 452 | resamples a given file.
|
|---|
| 453 | </para>
|
|---|
| 454 | <indexterm zone="pipewire spa-resample">
|
|---|
| 455 | <primary sortas="b-spa-resample">spa-resample</primary>
|
|---|
| 456 | </indexterm>
|
|---|
| 457 | </listitem>
|
|---|
| 458 | </varlistentry>
|
|---|
| 459 |
|
|---|
| 460 | <varlistentry id="libpipewire">
|
|---|
| 461 | <term><filename class="libraryfile">libpipewire-0.3.so</filename></term>
|
|---|
| 462 | <listitem>
|
|---|
| 463 | <para>
|
|---|
| 464 | contains API functions for handling multimedia pipelines.
|
|---|
| 465 | </para>
|
|---|
| 466 | <indexterm zone="pipewire libpipewire">
|
|---|
| 467 | <primary sortas="c-libpipewire">libpipewire-0.3.so</primary>
|
|---|
| 468 | </indexterm>
|
|---|
| 469 | </listitem>
|
|---|
| 470 | </varlistentry>
|
|---|
| 471 | <!--
|
|---|
| 472 | <varlistentry id="libpulse-mainloop-glib-pw">
|
|---|
| 473 | <term><filename class="libraryfile">libpulse-mainloop-glib-pw.so</filename></term>
|
|---|
| 474 | <listitem>
|
|---|
| 475 | <para>
|
|---|
| 476 | provides a glib main() loop for pulseaudio to route media through
|
|---|
| 477 | pipewire.
|
|---|
| 478 | </para>
|
|---|
| 479 | <indexterm zone="pipewire libpulse-mainloop-glib-pw">
|
|---|
| 480 | <primary sortas="c-libpulse-mainloop-glib-pw">libpulse-mainloop-glib-pw.so</primary>
|
|---|
| 481 | </indexterm>
|
|---|
| 482 | </listitem>
|
|---|
| 483 | </varlistentry>
|
|---|
| 484 |
|
|---|
| 485 | <varlistentry id="libpulse">
|
|---|
| 486 | <term><filename class="libraryfile">libpulse.so</filename></term>
|
|---|
| 487 | <listitem>
|
|---|
| 488 | <para>
|
|---|
| 489 | is a pipewire plugin for pulseaudio.
|
|---|
| 490 | </para>
|
|---|
| 491 | <indexterm zone="pipewire libpulse">
|
|---|
| 492 | <primary sortas="c-libpulse">libpulse.so</primary>
|
|---|
| 493 | </indexterm>
|
|---|
| 494 | </listitem>
|
|---|
| 495 | </varlistentry>
|
|---|
| 496 |
|
|---|
| 497 | <varlistentry id="libpulse-simple">
|
|---|
| 498 | <term><filename class="libraryfile">libpulse-simple.so</filename></term>
|
|---|
| 499 | <listitem>
|
|---|
| 500 | <para>
|
|---|
| 501 | is a simplified version of the pulseaudio plugin for pipewire.
|
|---|
| 502 | </para>
|
|---|
| 503 | <indexterm zone="pipewire libpulse-simple">
|
|---|
| 504 | <primary sortas="c-libpulse-simple">libpulse-simple.so</primary>
|
|---|
| 505 | </indexterm>
|
|---|
| 506 | </listitem>
|
|---|
| 507 | </varlistentry>
|
|---|
| 508 |
|
|---|
| 509 | <varlistentry id="libasound_module_pcm_pipewire">
|
|---|
| 510 | <term><filename class="libraryfile">libasound_module_pcm_pipewire.so</filename></term>
|
|---|
| 511 | <listitem>
|
|---|
| 512 | <para>
|
|---|
| 513 | is an ALSA plugin for pipewire.
|
|---|
| 514 | </para>
|
|---|
| 515 | <indexterm zone="pipewire libasound_module_pcm_pipewire">
|
|---|
| 516 | <primary sortas="c-libasound_module_pcm_pipewire">libasound_module_pcm_pipewire.so</primary>
|
|---|
| 517 | </indexterm>
|
|---|
| 518 | </listitem>
|
|---|
| 519 | </varlistentry>
|
|---|
| 520 |
|
|---|
| 521 | <varlistentry id="libgstpipewire">
|
|---|
| 522 | <term><filename class="libraryfile">libgstpipewire.so</filename></term>
|
|---|
| 523 | <listitem>
|
|---|
| 524 | <para>
|
|---|
| 525 | is a Gstreamer plugin for pipewire.
|
|---|
| 526 | </para>
|
|---|
| 527 | <indexterm zone="pipewire libgstpipewire">
|
|---|
| 528 | <primary sortas="c-libgstpipewire">libgstpipewire.so</primary>
|
|---|
| 529 | </indexterm>
|
|---|
| 530 | </listitem>
|
|---|
| 531 | </varlistentry>-->
|
|---|
| 532 | </variablelist>
|
|---|
| 533 | </sect2>
|
|---|
| 534 | </sect1>
|
|---|
