[bdf22d74] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 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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[bdf22d74] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[03978485] | 7 | <!ENTITY alsa-plugins-download-http "&alsa-download-http;/plugins/alsa-plugins-&alsa-plugins-version;.tar.bz2">
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[bdf22d74] | 8 | <!ENTITY alsa-plugins-download-ftp "&alsa-download-ftp;/plugins/alsa-plugins-&alsa-plugins-version;.tar.bz2">
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[0e85ccf] | 9 | <!ENTITY alsa-plugins-md5sum "8fb7e05b84c87f30655a8997a9a983d1">
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[86061ad] | 10 | <!ENTITY alsa-plugins-size "400 KB">
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[0e85ccf] | 11 | <!ENTITY alsa-plugins-buildsize "5.5 MB">
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[7ffd4d7] | 12 | <!ENTITY alsa-plugins-time "less than 0.1 SBU">
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[bdf22d74] | 13 | ]>
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| 14 |
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[a027d7d3] | 15 | <sect1 id="alsa-plugins" xreflabel="alsa-plugins-&alsa-plugins-version;">
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[bdf22d74] | 16 | <?dbhtml filename="alsa-plugins.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <date>$Date$</date>
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| 20 | </sect1info>
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| 21 |
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[a027d7d3] | 22 | <title>alsa-plugins-&alsa-plugins-version;</title>
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[bdf22d74] | 23 |
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| 24 | <indexterm zone="alsa-plugins">
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[0d50cca] | 25 | <primary sortas="a-alsa-plugins">alsa-plugins</primary>
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[bdf22d74] | 26 | </indexterm>
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| 27 |
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| 28 | <sect2 role="package">
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| 29 | <title>Introduction to ALSA Plugins</title>
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| 30 |
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[0d50cca] | 31 | <para>
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| 32 | The <application>ALSA Plugins</application> package contains
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| 33 | plugins for various audio libraries and sound servers.
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| 34 | </para>
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[bdf22d74] | 35 |
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[94c92ff] | 36 | &lfs111_checked;
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[a65b5280] | 37 |
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[bdf22d74] | 38 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 39 | <itemizedlist spacing="compact">
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[0c7d410] | 40 | <listitem>
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[0d50cca] | 41 | <para>
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| 42 | Download (HTTP): <ulink url="&alsa-plugins-download-http;"/>
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| 43 | </para>
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[0c7d410] | 44 | </listitem>
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[bdf22d74] | 45 | <listitem>
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[0d50cca] | 46 | <para>
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| 47 | Download (FTP): <ulink url="&alsa-plugins-download-ftp;"/>
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| 48 | </para>
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[bdf22d74] | 49 | </listitem>
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| 50 | <listitem>
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[0d50cca] | 51 | <para>
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| 52 | Download MD5 sum: &alsa-plugins-md5sum;
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| 53 | </para>
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[bdf22d74] | 54 | </listitem>
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| 55 | <listitem>
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[0d50cca] | 56 | <para>
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| 57 | Download size: &alsa-plugins-size;
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| 58 | </para>
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[bdf22d74] | 59 | </listitem>
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| 60 | <listitem>
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[0d50cca] | 61 | <para>
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| 62 | Estimated disk space required: &alsa-plugins-buildsize;
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| 63 | </para>
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[bdf22d74] | 64 | </listitem>
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| 65 | <listitem>
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[0d50cca] | 66 | <para>
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| 67 | Estimated build time: &alsa-plugins-time;
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| 68 | </para>
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[bdf22d74] | 69 | </listitem>
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| 70 | </itemizedlist>
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| 71 |
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| 72 | <bridgehead renderas="sect3">ALSA Plugins Dependencies</bridgehead>
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| 73 |
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[cb8a404] | 74 | <bridgehead renderas="sect4">Required</bridgehead>
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[c479d83d] | 75 | <para role="required">
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| 76 | <xref linkend="alsa-lib"/>
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| 77 | </para>
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[cb8a404] | 78 |
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[bdf22d74] | 79 | <bridgehead renderas="sect4">Optional</bridgehead>
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[e2e42c7] | 80 | <para role="optional">
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[11839b6f] | 81 | <xref linkend="ffmpeg"/>, <!-- looks for libav, libavcodec -->
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[c479d83d] | 82 | <xref linkend="libsamplerate"/>,
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[f3429309] | 83 | <xref linkend="pulseaudio"/>,
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| 84 | <xref linkend="speex"/>,
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[c6a7ca62] | 85 | <ulink url="http://jackaudio.org/">JACK</ulink>,
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| 86 | <ulink url="https://github.com/AVnu/libavtp/">libavtp</ulink>, and
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[ccaf22e] | 87 | <ulink url="http://maemo.org/">maemo</ulink>
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[e2e42c7] | 88 | </para>
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[bdf22d74] | 89 |
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[0e2aa08] | 90 | <para condition="html" role="usernotes">User Notes:
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[0d50cca] | 91 | <ulink url="&blfs-wiki;/alsa-plugins"/>
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| 92 | </para>
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[bdf22d74] | 93 | </sect2>
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| 94 |
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| 95 | <sect2 role="installation">
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| 96 | <title>Installation of ALSA Plugins</title>
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| 97 |
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[0d50cca] | 98 | <para>
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| 99 | Install <application>ALSA Plugins</application> by
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| 100 | running the following commands:
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| 101 | </para>
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[bdf22d74] | 102 |
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[28952694] | 103 | <screen><userinput>./configure --sysconfdir=/etc &&
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[bdf22d74] | 104 | make</userinput></screen>
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| 105 |
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[0d50cca] | 106 | <para>
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| 107 | This package does not come with a test suite.
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| 108 | </para>
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[bdf22d74] | 109 |
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[0d50cca] | 110 | <para>
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| 111 | Now, as the <systemitem class="username">root</systemitem> user:
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| 112 | </para>
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[bdf22d74] | 113 |
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[0d50cca] | 114 | <screen role="root"><userinput>make install</userinput></screen>
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[bdf22d74] | 115 |
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| 116 | </sect2>
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[b93a076] | 117 | <!--
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[46e6e2f] | 118 | <sect2 role="commands">
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| 119 | <title>Command Explanations</title>
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| 120 |
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| 121 | <para>
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| 122 | <command>sed ... speex/pcm_speex.c</command>: Fix a build problem
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| 123 | when speex1.2rc2 is installed.
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| 124 | </para>
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| 125 |
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| 126 | </sect2>
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[b93a076] | 127 | -->
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[bdf22d74] | 128 | <sect2 role="content">
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| 129 | <title>Contents</title>
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| 130 |
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| 131 | <segmentedlist>
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[c3c56b2] | 132 | <segtitle>Installed Programs</segtitle>
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[bdf22d74] | 133 | <segtitle>Installed Libraries</segtitle>
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[c3c56b2] | 134 | <segtitle>Installed Directories</segtitle>
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[bdf22d74] | 135 |
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| 136 | <seglistitem>
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[c3c56b2] | 137 | <seg>
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| 138 | None
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| 139 | </seg>
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[0d50cca] | 140 | <seg>
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| 141 | Numerous libasound_module_<replaceable><module></replaceable>.so
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[f3429309] | 142 | modules including
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[c6a7ca62] | 143 | conf_pulse,
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| 144 | ctl_arcam_av,
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[f3429309] | 145 | ctl_oss,
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| 146 | ctl_pulse,
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| 147 | pcm_a52,
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| 148 | pcm_jack,
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[ccaf22e] | 149 | pcm_oss,
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[f3429309] | 150 | pcm_pulse,
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[c6a7ca62] | 151 | pcm_speex,
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[f3429309] | 152 | pcm_upmix,
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| 153 | pcm_usb_stream,
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[ccaf22e] | 154 | pcm_vdownmix,
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[c6a7ca62] | 155 | rate_lavrate*,
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[f3429309] | 156 | rate_samplerate*, and
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[ccaf22e] | 157 | rate_speexrate*
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[0d50cca] | 158 | </seg>
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[c3c56b2] | 159 | <seg>
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[9480b5d] | 160 | /usr/lib/alsa-lib
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[c3c56b2] | 161 | </seg>
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[bdf22d74] | 162 | </seglistitem>
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| 163 | </segmentedlist>
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| 164 |
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| 165 | <variablelist>
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| 166 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 167 | <?dbfo list-presentation="list"?>
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| 168 | <?dbhtml list-presentation="table"?>
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| 169 |
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| 170 | <varlistentry id="libasound_module_pcm_oss.so">
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[0d50cca] | 171 | <term><filename class="libraryfile">libasound_module_pcm_oss.so</filename></term>
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[bdf22d74] | 172 | <listitem>
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[0d50cca] | 173 | <para>
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| 174 | Allows native <application>ALSA</application> applications to
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[4c24eb0a] | 175 | run on <application>OSS</application>
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[0d50cca] | 176 | </para>
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[bdf22d74] | 177 | <indexterm zone="alsa-plugins libasound_module_pcm_oss.so">
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| 178 | <primary sortas="c-libasound_module_pcm_oss">libasound_module_pcm_oss.so</primary>
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| 179 | </indexterm>
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| 180 | </listitem>
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| 181 | </varlistentry>
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[39a9c7d] | 182 |
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[b707cc4] | 183 | <varlistentry id="libasound_module_pcm_upmix.so">
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[0d50cca] | 184 | <term><filename class="libraryfile">libasound_module_pcm_upmix.so</filename></term>
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[b707cc4] | 185 | <listitem>
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[0d50cca] | 186 | <para>
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[4c24eb0a] | 187 | Allows upmixing sound to 4 or 6 channels
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[0d50cca] | 188 | </para>
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[b707cc4] | 189 | <indexterm zone="alsa-plugins libasound_module_pcm_upmix.so">
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| 190 | <primary sortas="c-libasound_module_pcm_upmix">libasound_module_pcm_upmix.so</primary>
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| 191 | </indexterm>
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| 192 | </listitem>
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| 193 | </varlistentry>
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| 194 |
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| 195 | <varlistentry id="libasound_module_pcm_vdownmix.so">
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[0d50cca] | 196 | <term><filename class="libraryfile">libasound_module_pcm_vdownmix.so</filename></term>
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[b707cc4] | 197 | <listitem>
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[0d50cca] | 198 | <para>
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| 199 | Allows downmixing sound from 4-6 channels to 2
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[4c24eb0a] | 200 | channel stereo output
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[0d50cca] | 201 | </para>
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[b707cc4] | 202 | <indexterm zone="alsa-plugins libasound_module_pcm_vdownmix.so">
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| 203 | <primary sortas="c-libasound_module_pcm_vdownmix">libasound_module_pcm_vdownmix.so</primary>
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| 204 | </indexterm>
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| 205 | </listitem>
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| 206 | </varlistentry>
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| 207 |
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[bdf22d74] | 208 | <varlistentry id="libasound_module_pcm_jack.so">
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[0d50cca] | 209 | <term><filename class="libraryfile">libasound_module_pcm_jack.so</filename></term>
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[bdf22d74] | 210 | <listitem>
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[0d50cca] | 211 | <para>
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| 212 | Allows native <application>ALSA</application> applications to
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[4c24eb0a] | 213 | work with <command>jackd</command>
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[0d50cca] | 214 | </para>
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[bdf22d74] | 215 | <indexterm zone="alsa-plugins libasound_module_pcm_jack.so">
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| 216 | <primary sortas="c-libasound_module_pcm_jack">libasound_module_pcm_jack.so</primary>
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| 217 | </indexterm>
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| 218 | </listitem>
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| 219 | </varlistentry>
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| 220 |
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[b707cc4] | 221 | <varlistentry id="libasound_module_pcm_pulse.so">
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[0d50cca] | 222 | <term><filename class="libraryfile">libasound_module_pcm_pulse.so</filename></term>
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[b707cc4] | 223 | <listitem>
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[0d50cca] | 224 | <para>
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| 225 | Allows native <application>ALSA</application> applications
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| 226 | to access a <application>PulseAudio</application> sound
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[4c24eb0a] | 227 | daemon
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[0d50cca] | 228 | </para>
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[b707cc4] | 229 | <indexterm zone="alsa-plugins libasound_module_pcm_pulse.so">
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| 230 | <primary sortas="c-libasound_module_pcm_pulse">libasound_module_pcm_pulse.so</primary>
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| 231 | </indexterm>
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| 232 | </listitem>
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| 233 | </varlistentry>
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| 234 |
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| 235 | <varlistentry id="libasound_module_pcm_a52.so">
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[0d50cca] | 236 | <term><filename class="libraryfile">libasound_module_pcm_a52.so</filename></term>
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[b707cc4] | 237 | <listitem>
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[0d50cca] | 238 | <para>
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| 239 | Converts S16 linear sound format to A52 compressed format
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[4c24eb0a] | 240 | and sends it to an SPDIF output
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[0d50cca] | 241 | </para>
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[b707cc4] | 242 | <indexterm zone="alsa-plugins libasound_module_pcm_a52.so">
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| 243 | <primary sortas="c-libasound_module_pcm_a52">libasound_module_pcm_a52.so</primary>
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| 244 | </indexterm>
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| 245 | </listitem>
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| 246 | </varlistentry>
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| 247 |
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| 248 | <varlistentry id="libasound_module_rate_samplerate.so">
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[0d50cca] | 249 | <term><filename class="libraryfile">libasound_module_rate_samplerate.so</filename></term>
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[b707cc4] | 250 | <listitem>
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[0d50cca] | 251 | <para>
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| 252 | Provides an external rate converter through
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[4c24eb0a] | 253 | <filename class="libraryfile">libsamplerate</filename>
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[0d50cca] | 254 | </para>
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[b707cc4] | 255 | <indexterm zone="alsa-plugins libasound_module_rate_samplerate.so">
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| 256 | <primary sortas="c-libasound_module_rate_samplerate">libasound_module_rate_samplerate.so</primary>
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| 257 | </indexterm>
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| 258 | </listitem>
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| 259 | </varlistentry>
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| 260 |
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[bdf22d74] | 261 | </variablelist>
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| 262 |
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| 263 | </sect2>
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| 264 |
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| 265 | </sect1>
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