| [ab4fdfc] | 1 | <?xml version="1.0" encoding="UTF-8"?>
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| [dcea4e3] | 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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| [3ef294d] | 7 | <!ENTITY pipewire-download-http "https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/&pipewire-version;/pipewire-&pipewire-version;.tar.bz2">
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| [dcea4e3] | 8 | <!ENTITY pipewire-download-ftp " ">
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| [74fc04a] | 9 | <!ENTITY pipewire-md5sum "61f8d627b740e04c8234da6870799673">
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| [46038cfd] | 10 | <!ENTITY pipewire-size "1.7 MB">
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| [74fc04a] | 11 | <!ENTITY pipewire-buildsize "77 MB (with tests)">
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| [46038cfd] | 12 | <!ENTITY pipewire-time "0.6 SBU (with tests, both using parallelism=4)">
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| [dcea4e3] | 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 |
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| 19 | <title>Pipewire-&pipewire-version;</title>
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| 20 |
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| 21 | <indexterm zone="pipewire">
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| 22 | <primary sortas="a-pipewire">pipewire</primary>
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| 23 | </indexterm>
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| 24 |
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| 25 | <sect2 role="package">
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| 26 | <title>Introduction to Pipewire</title>
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| 27 |
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| 28 | <para>
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| 29 | The <application>pipewire</application> package contains a server and
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| [a0e08b2] | 30 | userspace API to handle multimedia pipelines. This includes a universal
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| [dcea4e3] | 31 | API to connect to multimedia devices, as well as sharing multimedia
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| 32 | files between applications.
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| 33 | </para>
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| 34 |
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| [c36ca685] | 35 | &lfs122_checked;
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| [dcea4e3] | 36 |
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| 37 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 38 | <itemizedlist spacing="compact">
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| 39 | <listitem>
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| 40 | <para>
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| 41 | Download (HTTP): <ulink url="&pipewire-download-http;"/>
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| 42 | </para>
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| 43 | </listitem>
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| 44 | <listitem>
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| 45 | <para>
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| 46 | Download (FTP): <ulink url="&pipewire-download-ftp;"/>
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| 47 | </para>
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| 48 | </listitem>
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| 49 | <listitem>
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| 50 | <para>
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| 51 | Download MD5 sum: &pipewire-md5sum;
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| 52 | </para>
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| 53 | </listitem>
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| 54 | <listitem>
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| 55 | <para>
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| 56 | Download size: &pipewire-size;
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| 57 | </para>
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| 58 | </listitem>
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| 59 | <listitem>
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| 60 | <para>
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| 61 | Estimated disk space required: &pipewire-buildsize;
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| 62 | </para>
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| 63 | </listitem>
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| 64 | <listitem>
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| 65 | <para>
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| 66 | Estimated build time: &pipewire-time;
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| 67 | </para>
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| 68 | </listitem>
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| 69 | </itemizedlist>
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| 70 |
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| [8ad99f0f] | 71 | <!--
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| [711e854] | 72 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 73 | <itemizedlist spacing="compact">
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| 74 | <listitem>
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| 75 | <para>
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| 76 | Recommended patch:
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| 77 | <ulink url="&patch-root;/pipewire-&pipewire-version;-upstream_fix-1.patch"/>
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| 78 | (required to fix <quote>could not play camera stream</quote> error
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| 79 | from <xref linkend='snapshot'/>)
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| 80 | </para>
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| 81 | </listitem>
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| 82 | </itemizedlist>
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| [8ad99f0f] | 83 | -->
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| [711e854] | 84 |
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| [dcea4e3] | 85 | <bridgehead renderas="sect3">Pipewire Dependencies</bridgehead>
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| 86 |
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| [dab0680] | 87 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 88 | <para role="recommended">
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| [9bd10279] | 89 | <xref linkend="bluez"/>,
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| [5dcac01] | 90 | <phrase revision="sysv"><xref linkend="dbus"/>,</phrase>
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| [dcea4e3] | 91 | <xref linkend="gstreamer10"/>,
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| 92 | <xref linkend="gst10-plugins-base"/>,
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| [42e419b5] | 93 | <xref linkend="pulseaudio"/>,
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| [63b3f5fe] | 94 | <xref linkend="sbc"/>,
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| 95 | <xref linkend="v4l-utils"/>, and
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| [60bcd9c2] | 96 | <xref role="runtime" linkend="wireplumber"/> (runtime)
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| [dcea4e3] | 97 | </para>
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| 98 |
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| 99 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 100 | <para role="optional">
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| [febfc1e] | 101 | <xref linkend="alsa-lib"/>,
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| 102 | <xref linkend="avahi"/>,
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| 103 | <xref linkend="fdk-aac"/>,
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| [e07baac6] | 104 | <xref linkend="ffmpeg"/>,
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| [febfc1e] | 105 | <xref linkend="libcanberra"/>,
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| 106 | <xref linkend="libdrm"/> (for one example and libcamera support),
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| 107 | <xref linkend="libxcb"/>,
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| 108 | <xref linkend="libsndfile"/>,
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| 109 | <xref linkend="libusb"/>,
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| 110 | <xref linkend="opus"/>,
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| 111 | <xref linkend="sdl2"/> (for some examples),
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| [dcea4e3] | 112 | <xref linkend="valgrind"/>,
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| [0b570f57] | 113 | <xref linkend="vulkan-loader"/>,
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| [febfc1e] | 114 | <xref linkend="xorg7-lib"/>,
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| [dcea4e3] | 115 | <xref linkend="doxygen"/> and
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| [9bd10279] | 116 | <xref linkend="graphviz"/> (for documentation),
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| [74fc04a] | 117 | <ulink url="https://ffado.org/">ffado</ulink>,
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| [9bd10279] | 118 | <ulink url="https://jackaudio.org/">JACK</ulink>,
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| [74fc04a] | 119 | <ulink url="https://github.com/arkq/LC3plus">LC3plus</ulink>,
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| [73fb07ad] | 120 | <ulink url="https://github.com/EHfive/ldacBT">ldacBT</ulink>,
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| [a4586ac9] | 121 | <ulink url="https://libcamera.org/">libcamera</ulink>,
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| [74fc04a] | 122 | <ulink url="https://github.com/hoene/libmysofa">libmysofa</ulink>,
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| 123 | <ulink url="https://drobilla.net/software/lilv.html">lilv</ulink>, and
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| [9bd10279] | 124 | <ulink url="https://sourceforge.net/projects/xmltoman/">xmltoman</ulink>
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| [dcea4e3] | 125 | </para>
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| [2a2bb77] | 126 |
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| [dcea4e3] | 127 | <para condition="html" role="usernotes">
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| [42ddc30] | 128 | Editor Notes: <ulink url="&blfs-wiki;/pipewire"/>
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| [dcea4e3] | 129 | </para>
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| [2a2bb77] | 130 |
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| [dcea4e3] | 131 | </sect2>
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| 132 |
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| 133 | <sect2 role="installation">
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| 134 | <title>Installation of Pipewire</title>
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| 135 |
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| [8ad99f0f] | 136 | <!--
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| [711e854] | 137 | <para>
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| 138 | If building <xref linkend='snapshot'/>, apply a patch to fix an issue
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| 139 | causing <xref linkend='snapshot'/> fail to play stream from some
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| 140 | cameras:
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| 141 | </para>
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| 142 |
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| 143 | <screen><userinput>patch -Np1 -i ../pipewire-&pipewire-version;-upstream_fix-1.patch</userinput></screen>
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| [8ad99f0f] | 144 | -->
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| [711e854] | 145 |
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| [dcea4e3] | 146 | <para>
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| 147 | Install <application>pipewire</application> by running the following
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| 148 | commands:
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| 149 | </para>
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| 150 |
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| 151 | <screen><userinput>mkdir build &&
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| [aa17ca8] | 152 | cd build &&
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| [dcea4e3] | 153 |
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| [8167f15a] | 154 | meson setup .. \
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| 155 | --prefix=/usr \
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| 156 | --buildtype=release \
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| 157 | -D session-managers="[]" &&
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| [dcea4e3] | 158 | ninja</userinput></screen>
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| 159 |
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| 160 | <para>
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| [82a9ecf] | 161 | To test the result, issue: <command>ninja test</command>.
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| [dcea4e3] | 162 | </para>
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| [3ef294d] | 163 | <!--
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| [7087a34] | 164 | <para>
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| 165 | If upgrading from an earlier release of Pipewire, it's needed to
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| 166 | remove any old binary executables that interfere with the
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| 167 | installation. As the &root; user:
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| 168 | </para>
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| [e440af5] | 169 |
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| [7087a34] | 170 | <screen role='root'><userinput>rm -vf /usr/bin/pipewire-*</userinput></screen>
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| [3ef294d] | 171 | -->
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| [dcea4e3] | 172 | <para>
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| 173 | Now, as the <systemitem class="username">root</systemitem> user:
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| 174 | </para>
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| 175 |
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| 176 | <screen role="root"><userinput>ninja install</userinput></screen>
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| 177 | </sect2>
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| 178 |
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| 179 | <sect2 role="commands">
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| 180 | <title>Command Explanations</title>
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| 181 |
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| [20f070d8] | 182 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 183 | href="../../xincludes/meson-buildtype-release.xml"/>
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| 184 |
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| [9bd10279] | 185 | <para>
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| [8167f15a] | 186 | <parameter>-D session-managers="[]"</parameter>: This switch
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| [60bcd9c2] | 187 | allows specifying the session managers to build as subprojects.
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| 188 | We specify an empty list to prevent <command>meson</command> from
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| 189 | downloading any external copy of the session managers. A Pipewire
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| 190 | session manager recommended by the PipeWire developers for general
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| 191 | use, <xref linkend="wireplumber" role="nodep"/>, is available as a
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| 192 | separate BLFS package. Build it after installing Pipewire if you
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| 193 | need to run the Pipewire daemon (for example in order to support
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| 194 | <xref linkend="snapshot" role="nodep"/>).
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| [9bd10279] | 195 | </para>
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| 196 |
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| [dcea4e3] | 197 | <para>
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| [8167f15a] | 198 | <option>-D docs=true</option>: This switch enables the generation of HTML
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| [dcea4e3] | 199 | documentation. The optional dependencies for documentation need to be
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| 200 | installed for this to work.
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| 201 | </para>
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| 202 |
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| 203 | <para>
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| [8167f15a] | 204 | <option>-D man=true</option>: This switch enables the generation of manual
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| [dcea4e3] | 205 | pages. The optional dependencies for documentation need to be installed
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| 206 | for this to work.
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| 207 | </para>
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| [e1af972] | 208 |
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| 209 | <para>
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| [8167f15a] | 210 | <option>-D ffmpeg=enabled</option>: This switch enables using ffmpeg for
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| [e1af972] | 211 | audio conversion as a SPA backend.
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| 212 | </para>
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| [0b570f57] | 213 |
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| 214 | <para>
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| [8167f15a] | 215 | <option>-D vulkan=enabled</option>: This switch enables using Vulkan for
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| [0b570f57] | 216 | video rendering as a SPA backend.
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| 217 | </para>
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| 218 |
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| [dcea4e3] | 219 | </sect2>
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| 220 |
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| 221 | <sect2 role="content">
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| 222 | <title>Contents</title>
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| 223 |
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| 224 | <segmentedlist>
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| 225 | <segtitle>Installed Programs</segtitle>
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| 226 | <segtitle>Installed Libraries</segtitle>
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| 227 | <segtitle>Installed Directories</segtitle>
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| 228 |
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| 229 | <seglistitem>
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| 230 | <seg>
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| 231 | pipewire,
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| [9bd10279] | 232 | pw-cat,
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| 233 | pw-cli,
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| [bf0d7e6] | 234 | pw-config,
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| [9bd10279] | 235 | pw-dot,
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| [7c9ae62] | 236 | pw-dump,
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| [cceceaaf] | 237 | pw-jack,
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| [0ec63138] | 238 | pw-link,
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| 239 | pw-loopback,
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| [42e419b5] | 240 | pw-metadata,
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| 241 | pw-mididump,
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| [9bd10279] | 242 | pw-mon,
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| 243 | pw-profiler,
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| [fa0bead] | 244 | pw-reserve,
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| [7c9ae62] | 245 | pw-top,
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| [59f6a1f] | 246 | pw-v4l2,
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| [fa0bead] | 247 | spa-acp-tool,
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| [9bd10279] | 248 | spa-inspect,
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| [5d69f635] | 249 | spa-json-dump,
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| [8558044] | 250 | spa-monitor,
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| [fa0bead] | 251 | spa-resample, and
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| [26760ad] | 252 | pipewire-aes67, pipewire-avb, pipewire-pulse (symlinks to pipewire),
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| 253 | pw-dsdplay, pw-encplay, pw-midiplay, pw-midirecord, pw-play,
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| 254 | pw-record (symlinks to pw-cat)
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| [dcea4e3] | 255 | </seg>
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| 256 | <seg>
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| [fa0bead] | 257 | libpipewire-0.3.so and
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| [767636d] | 258 | 60 modules below /usr/lib/pipewire-0.3 and /usr/lib/spa-0.2
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| [dcea4e3] | 259 | </seg>
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| 260 | <seg>
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| [8558044] | 261 | /usr/include/pipewire-0.3,
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| [9bd10279] | 262 | /usr/include/spa-0.2,
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| [fa0bead] | 263 | /usr/lib/alsa-lib,
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| [1e2d824d] | 264 | <!--/usr/lib/gstreamer-1.0, already installed by gstreamer-->
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| 265 | /usr/lib/pipewire-0.3,
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| 266 | /usr/lib/spa-0.2,
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| 267 | /usr/share/alsa-card-profile,
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| 268 | /usr/share/pipewire, and
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| 269 | /usr/share/spa-0.2
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| [dcea4e3] | 270 | </seg>
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| 271 | </seglistitem>
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| 272 | </segmentedlist>
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| 273 |
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| 274 | <variablelist>
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| 275 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 276 | <?dbfo list-presentation="list"?>
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| 277 | <?dbhtml list-presentation="table"?>
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| 278 |
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| 279 | <varlistentry id="pipewire-prog">
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| 280 | <term><command>pipewire</command></term>
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| 281 | <listitem>
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| 282 | <para>
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| 283 | is a service that allows access to multimedia devices and allows
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| [4c24eb0a] | 284 | sharing of multimedia files between applications
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| [dcea4e3] | 285 | </para>
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| 286 | <indexterm zone="pipewire pipewire-prog">
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| 287 | <primary sortas="b-pipewire">pipewire</primary>
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| 288 | </indexterm>
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| 289 | </listitem>
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| 290 | </varlistentry>
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| [3ef294d] | 291 |
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| [7a96e1b] | 292 | <varlistentry id="pipewire-pulse">
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| 293 | <term><command>pipewire-pulse</command></term>
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| 294 | <listitem>
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| 295 | <para>
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| [8558044] | 296 | starts a Pulseaudio-compatible version of
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| [4c24eb0a] | 297 | the pipewire service
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| [7a96e1b] | 298 | </para>
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| 299 | <indexterm zone="pipewire pipewire-pulse">
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| 300 | <primary sortas="b-pipewire-pulse">pipewire-pulse</primary>
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| 301 | </indexterm>
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| 302 | </listitem>
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| 303 | </varlistentry>
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| 304 |
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| [9bd10279] | 305 | <varlistentry id="pw-cat">
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| 306 | <term><command>pw-cat</command></term>
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| 307 | <listitem>
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| 308 | <para>
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| [4c24eb0a] | 309 | allows you to play or record media using a pipewire instance
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| [9bd10279] | 310 | </para>
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| 311 | <indexterm zone="pipewire pw-cat">
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| 312 | <primary sortas="b-pw-cat">pw-cat</primary>
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| 313 | </indexterm>
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| 314 | </listitem>
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| 315 | </varlistentry>
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| 316 |
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| 317 | <varlistentry id="pw-cli">
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| 318 | <term><command>pw-cli</command></term>
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| [dcea4e3] | 319 | <listitem>
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| 320 | <para>
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| [4c24eb0a] | 321 | allows you to interact with a pipewire instance
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| [dcea4e3] | 322 | </para>
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| [9bd10279] | 323 | <indexterm zone="pipewire pw-cli">
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| 324 | <primary sortas="b-pw-cli">pw-cli</primary>
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| 325 | </indexterm>
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| 326 | </listitem>
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| 327 | </varlistentry>
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| 328 |
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| [bf0d7e6] | 329 | <varlistentry id="pw-config">
|
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| 330 | <term><command>pw-config</command></term>
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| 331 | <listitem>
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| 332 | <para>
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| 333 | allows you to interact with pipewire's configuration system
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| 334 | for debugging purposes or syntax checking
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| 335 | </para>
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| 336 | <indexterm zone="pipewire pw-config">
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| 337 | <primary sortas="b-pw-config">pw-config</primary>
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| 338 | </indexterm>
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| 339 | </listitem>
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| 340 | </varlistentry>
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| 341 |
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| [9bd10279] | 342 | <varlistentry id="pw-dot">
|
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| 343 | <term><command>pw-dot</command></term>
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| 344 | <listitem>
|
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| 345 | <para>
|
|---|
| [4c24eb0a] | 346 | lists all of the daemons and objects in use by pipewire
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| [9bd10279] | 347 | </para>
|
|---|
| 348 | <indexterm zone="pipewire pw-dot">
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| 349 | <primary sortas="b-pw-dot">pw-dot</primary>
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| [dcea4e3] | 350 | </indexterm>
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| 351 | </listitem>
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| 352 | </varlistentry>
|
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| 353 |
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| [7c9ae62] | 354 | <varlistentry id="pw-dump">
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|---|
| 355 | <term><command>pw-dump</command></term>
|
|---|
| 356 | <listitem>
|
|---|
| 357 | <para>
|
|---|
| 358 | dumps debug messages from a local or remote pipewire instance to
|
|---|
| [4c24eb0a] | 359 | the console
|
|---|
| [7c9ae62] | 360 | </para>
|
|---|
| 361 | <indexterm zone="pipewire pw-dump">
|
|---|
| 362 | <primary sortas="b-pw-dump">pw-dump</primary>
|
|---|
| 363 | </indexterm>
|
|---|
| 364 | </listitem>
|
|---|
| 365 | </varlistentry>
|
|---|
| 366 |
|
|---|
| [cceceaaf] | 367 | <varlistentry id="pw-jack">
|
|---|
| 368 | <term><command>pw-jack</command></term>
|
|---|
| 369 | <listitem>
|
|---|
| 370 | <para>
|
|---|
| [0ec63138] | 371 | runs JACK applications on a pipewire instance
|
|---|
| [cceceaaf] | 372 | </para>
|
|---|
| 373 | <indexterm zone="pipewire pw-jack">
|
|---|
| 374 | <primary sortas="b-pw-jack">pw-jack</primary>
|
|---|
| 375 | </indexterm>
|
|---|
| 376 | </listitem>
|
|---|
| 377 | </varlistentry>
|
|---|
| 378 |
|
|---|
| [0ec63138] | 379 | <varlistentry id="pw-link">
|
|---|
| 380 | <term><command>pw-link</command></term>
|
|---|
| 381 | <listitem>
|
|---|
| 382 | <para>
|
|---|
| 383 | links pipewire ports together
|
|---|
| 384 | </para>
|
|---|
| 385 | <indexterm zone="pipewire pw-link">
|
|---|
| 386 | <primary sortas="b-pw-link">pw-link</primary>
|
|---|
| 387 | </indexterm>
|
|---|
| 388 | </listitem>
|
|---|
| 389 | </varlistentry>
|
|---|
| 390 |
|
|---|
| 391 | <varlistentry id="pw-loopback">
|
|---|
| 392 | <term><command>pw-loopback</command></term>
|
|---|
| 393 | <listitem>
|
|---|
| 394 | <para>
|
|---|
| 395 | initializes a loopback link between two different pipewire ports.
|
|---|
| 396 | This is useful for testing and debugging
|
|---|
| 397 | </para>
|
|---|
| 398 | <indexterm zone="pipewire pw-loopback">
|
|---|
| 399 | <primary sortas="b-pw-loopback">pw-loopback</primary>
|
|---|
| 400 | </indexterm>
|
|---|
| 401 | </listitem>
|
|---|
| 402 | </varlistentry>
|
|---|
| 403 |
|
|---|
| [42e419b5] | 404 | <varlistentry id="pw-metadata">
|
|---|
| 405 | <term><command>pw-metadata</command></term>
|
|---|
| 406 | <listitem>
|
|---|
| 407 | <para>
|
|---|
| [4c24eb0a] | 408 | inspects, adds, and removes metadata for objects
|
|---|
| [42e419b5] | 409 | </para>
|
|---|
| 410 | <indexterm zone="pipewire pw-metadata">
|
|---|
| 411 | <primary sortas="b-pw-metadata">pw-metadata</primary>
|
|---|
| 412 | </indexterm>
|
|---|
| 413 | </listitem>
|
|---|
| 414 | </varlistentry>
|
|---|
| 415 |
|
|---|
| 416 | <varlistentry id="pw-mididump">
|
|---|
| 417 | <term><command>pw-mididump</command></term>
|
|---|
| 418 | <listitem>
|
|---|
| 419 | <para>
|
|---|
| [4c24eb0a] | 420 | dumps MIDI messages from a file to the screen
|
|---|
| [42e419b5] | 421 | </para>
|
|---|
| 422 | <indexterm zone="pipewire pw-mididump">
|
|---|
| 423 | <primary sortas="b-pw-mididump">pw-mididump</primary>
|
|---|
| 424 | </indexterm>
|
|---|
| 425 | </listitem>
|
|---|
| 426 | </varlistentry>
|
|---|
| 427 |
|
|---|
| [9bd10279] | 428 | <varlistentry id="pw-mon">
|
|---|
| 429 | <term><command>pw-mon</command></term>
|
|---|
| [dcea4e3] | 430 | <listitem>
|
|---|
| 431 | <para>
|
|---|
| [4c24eb0a] | 432 | allows you to monitor pipewire instances
|
|---|
| [dcea4e3] | 433 | </para>
|
|---|
| [9bd10279] | 434 | <indexterm zone="pipewire pw-mon">
|
|---|
| 435 | <primary sortas="b-pw-mon">pw-mon</primary>
|
|---|
| 436 | </indexterm>
|
|---|
| 437 | </listitem>
|
|---|
| 438 | </varlistentry>
|
|---|
| 439 |
|
|---|
| 440 | <varlistentry id="pw-profiler">
|
|---|
| 441 | <term><command>pw-profiler</command></term>
|
|---|
| 442 | <listitem>
|
|---|
| 443 | <para>
|
|---|
| [4c24eb0a] | 444 | tracks memory usage and API calls used by pipewire
|
|---|
| [9bd10279] | 445 | </para>
|
|---|
| 446 | <indexterm zone="pipewire pw-profiler">
|
|---|
| 447 | <primary sortas="b-pw-profiler">pw-profiler</primary>
|
|---|
| [dcea4e3] | 448 | </indexterm>
|
|---|
| 449 | </listitem>
|
|---|
| 450 | </varlistentry>
|
|---|
| 451 |
|
|---|
| [fa0bead] | 452 | <varlistentry id="pw-reserve">
|
|---|
| 453 | <term><command>pw-reserve</command></term>
|
|---|
| 454 | <listitem>
|
|---|
| 455 | <para>
|
|---|
| [4c24eb0a] | 456 | reserves or monitors a device via D-Bus
|
|---|
| [fa0bead] | 457 | </para>
|
|---|
| 458 | <indexterm zone="pipewire pw-reserve">
|
|---|
| 459 | <primary sortas="b-pw-reserve">pw-reserve</primary>
|
|---|
| 460 | </indexterm>
|
|---|
| 461 | </listitem>
|
|---|
| 462 | </varlistentry>
|
|---|
| 463 |
|
|---|
| [7c9ae62] | 464 | <varlistentry id="pw-top">
|
|---|
| 465 | <term><command>pw-top</command></term>
|
|---|
| 466 | <listitem>
|
|---|
| 467 | <para>
|
|---|
| [4c24eb0a] | 468 | displays real-time performance information from pipewire
|
|---|
| [7c9ae62] | 469 | </para>
|
|---|
| 470 | <indexterm zone="pipewire pw-top">
|
|---|
| 471 | <primary sortas="b-pw-top">pw-top</primary>
|
|---|
| 472 | </indexterm>
|
|---|
| 473 | </listitem>
|
|---|
| 474 | </varlistentry>
|
|---|
| 475 |
|
|---|
| [59f6a1f] | 476 | <varlistentry id="pw-v4l2">
|
|---|
| 477 | <term><command>pw-v4l2</command></term>
|
|---|
| 478 | <listitem>
|
|---|
| 479 | <para>
|
|---|
| 480 | runs v4l2 applications on a pipewire instance
|
|---|
| 481 | </para>
|
|---|
| 482 | <indexterm zone="pipewire pw-v4l2">
|
|---|
| 483 | <primary sortas="b-pw-v4l2">pw-v4l2</primary>
|
|---|
| 484 | </indexterm>
|
|---|
| 485 | </listitem>
|
|---|
| 486 | </varlistentry>
|
|---|
| 487 |
|
|---|
| [fa0bead] | 488 | <varlistentry id="spa-acp-tool">
|
|---|
| 489 | <term><command>spa-acp-tool</command></term>
|
|---|
| 490 | <listitem>
|
|---|
| 491 | <para>
|
|---|
| [4c24eb0a] | 492 | inspects the card profile of a given sound card
|
|---|
| [fa0bead] | 493 | </para>
|
|---|
| 494 | <indexterm zone="pipewire spa-acp-tool">
|
|---|
| 495 | <primary sortas="b-spa-acp-tool">spa-acp-tool</primary>
|
|---|
| 496 | </indexterm>
|
|---|
| 497 | </listitem>
|
|---|
| 498 | </varlistentry>
|
|---|
| 499 |
|
|---|
| [dcea4e3] | 500 | <varlistentry id="spa-inspect">
|
|---|
| 501 | <term><command>spa-inspect</command></term>
|
|---|
| 502 | <listitem>
|
|---|
| 503 | <para>
|
|---|
| [4c24eb0a] | 504 | allows you to inspect pipewire plugins
|
|---|
| [dcea4e3] | 505 | </para>
|
|---|
| 506 | <indexterm zone="pipewire spa-inspect">
|
|---|
| 507 | <primary sortas="b-spa-inspect">spa-inspect</primary>
|
|---|
| 508 | </indexterm>
|
|---|
| 509 | </listitem>
|
|---|
| 510 | </varlistentry>
|
|---|
| 511 |
|
|---|
| [5d69f635] | 512 | <varlistentry id="spa-json-dump">
|
|---|
| 513 | <term><command>spa-json-dump</command></term>
|
|---|
| 514 | <listitem>
|
|---|
| 515 | <para>
|
|---|
| [46038cfd] | 516 | dumps the current pipewire configuration in JSON format
|
|---|
| [5d69f635] | 517 | </para>
|
|---|
| 518 | <indexterm zone="pipewire spa-json-dump">
|
|---|
| 519 | <primary sortas="b-spa-json-dump">spa-json-dump</primary>
|
|---|
| 520 | </indexterm>
|
|---|
| 521 | </listitem>
|
|---|
| 522 | </varlistentry>
|
|---|
| 523 |
|
|---|
| [dcea4e3] | 524 | <varlistentry id="spa-monitor">
|
|---|
| 525 | <term><command>spa-monitor</command></term>
|
|---|
| 526 | <listitem>
|
|---|
| 527 | <para>
|
|---|
| [4c24eb0a] | 528 | allows you to monitor pipewire plugins
|
|---|
| [dcea4e3] | 529 | </para>
|
|---|
| 530 | <indexterm zone="pipewire spa-monitor">
|
|---|
| 531 | <primary sortas="b-spa-monitor">spa-monitor</primary>
|
|---|
| 532 | </indexterm>
|
|---|
| 533 | </listitem>
|
|---|
| 534 | </varlistentry>
|
|---|
| 535 |
|
|---|
| [fa0bead] | 536 | <varlistentry id="spa-resample">
|
|---|
| 537 | <term><command>spa-resample</command></term>
|
|---|
| 538 | <listitem>
|
|---|
| 539 | <para>
|
|---|
| [4c24eb0a] | 540 | resamples a given file
|
|---|
| [fa0bead] | 541 | </para>
|
|---|
| 542 | <indexterm zone="pipewire spa-resample">
|
|---|
| 543 | <primary sortas="b-spa-resample">spa-resample</primary>
|
|---|
| 544 | </indexterm>
|
|---|
| 545 | </listitem>
|
|---|
| 546 | </varlistentry>
|
|---|
| 547 |
|
|---|
| [dcea4e3] | 548 | <varlistentry id="libpipewire">
|
|---|
| [9bd10279] | 549 | <term><filename class="libraryfile">libpipewire-0.3.so</filename></term>
|
|---|
| [dcea4e3] | 550 | <listitem>
|
|---|
| 551 | <para>
|
|---|
| [4c24eb0a] | 552 | contains API functions for handling multimedia pipelines
|
|---|
| [dcea4e3] | 553 | </para>
|
|---|
| 554 | <indexterm zone="pipewire libpipewire">
|
|---|
| [9bd10279] | 555 | <primary sortas="c-libpipewire">libpipewire-0.3.so</primary>
|
|---|
| 556 | </indexterm>
|
|---|
| 557 | </listitem>
|
|---|
| 558 | </varlistentry>
|
|---|
| [26760ad] | 559 | <!-- not in /usr/lib
|
|---|
| [11eb3ae5] | 560 | <varlistentry id="libpulse">
|
|---|
| 561 | <term><filename class="libraryfile">libpulse.so</filename></term>
|
|---|
| [9bd10279] | 562 | <listitem>
|
|---|
| 563 | <para>
|
|---|
| 564 | is a pipewire plugin for pulseaudio.
|
|---|
| 565 | </para>
|
|---|
| [11eb3ae5] | 566 | <indexterm zone="pipewire libpulse">
|
|---|
| 567 | <primary sortas="c-libpulse">libpulse.so</primary>
|
|---|
| [9bd10279] | 568 | </indexterm>
|
|---|
| 569 | </listitem>
|
|---|
| 570 | </varlistentry>
|
|---|
| 571 |
|
|---|
| [11eb3ae5] | 572 | <varlistentry id="libpulse-simple">
|
|---|
| 573 | <term><filename class="libraryfile">libpulse-simple.so</filename></term>
|
|---|
| [9bd10279] | 574 | <listitem>
|
|---|
| 575 | <para>
|
|---|
| 576 | is a simplified version of the pulseaudio plugin for pipewire.
|
|---|
| 577 | </para>
|
|---|
| [11eb3ae5] | 578 | <indexterm zone="pipewire libpulse-simple">
|
|---|
| 579 | <primary sortas="c-libpulse-simple">libpulse-simple.so</primary>
|
|---|
| [9bd10279] | 580 | </indexterm>
|
|---|
| 581 | </listitem>
|
|---|
| 582 | </varlistentry>
|
|---|
| 583 |
|
|---|
| 584 | <varlistentry id="libasound_module_pcm_pipewire">
|
|---|
| 585 | <term><filename class="libraryfile">libasound_module_pcm_pipewire.so</filename></term>
|
|---|
| 586 | <listitem>
|
|---|
| 587 | <para>
|
|---|
| 588 | is an ALSA plugin for pipewire.
|
|---|
| 589 | </para>
|
|---|
| 590 | <indexterm zone="pipewire libasound_module_pcm_pipewire">
|
|---|
| 591 | <primary sortas="c-libasound_module_pcm_pipewire">libasound_module_pcm_pipewire.so</primary>
|
|---|
| 592 | </indexterm>
|
|---|
| 593 | </listitem>
|
|---|
| 594 | </varlistentry>
|
|---|
| 595 |
|
|---|
| 596 | <varlistentry id="libgstpipewire">
|
|---|
| 597 | <term><filename class="libraryfile">libgstpipewire.so</filename></term>
|
|---|
| 598 | <listitem>
|
|---|
| 599 | <para>
|
|---|
| 600 | is a Gstreamer plugin for pipewire.
|
|---|
| 601 | </para>
|
|---|
| 602 | <indexterm zone="pipewire libgstpipewire">
|
|---|
| 603 | <primary sortas="c-libgstpipewire">libgstpipewire.so</primary>
|
|---|
| [dcea4e3] | 604 | </indexterm>
|
|---|
| 605 | </listitem>
|
|---|
| [da1575a] | 606 | </varlistentry>-->
|
|---|
| [dcea4e3] | 607 | </variablelist>
|
|---|
| 608 | </sect2>
|
|---|
| [4c24eb0a] | 609 |
|
|---|
| [dcea4e3] | 610 | </sect1>
|
|---|
