source: multimedia/libdriv/alsa-plugins.xml@ 0945dd2d

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Last change on this file since 0945dd2d was dc1a45e, checked in by Bruce Dubbs <bdubbs@…>, 16 months ago

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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY alsa-plugins-download-http "&alsa-download-http;/plugins/alsa-plugins-&alsa-plugins-version;.tar.bz2">
8 <!ENTITY alsa-plugins-download-ftp "&alsa-download-ftp;/plugins/alsa-plugins-&alsa-plugins-version;.tar.bz2">
9 <!ENTITY alsa-plugins-md5sum "8fb7e05b84c87f30655a8997a9a983d1">
10 <!ENTITY alsa-plugins-size "400 KB">
11 <!ENTITY alsa-plugins-buildsize "5.5 MB">
12 <!ENTITY alsa-plugins-time "less than 0.1 SBU">
13]>
14
15<sect1 id="alsa-plugins" xreflabel="alsa-plugins-&alsa-plugins-version;">
16 <?dbhtml filename="alsa-plugins.html"?>
17
18
19 <title>alsa-plugins-&alsa-plugins-version;</title>
20
21 <indexterm zone="alsa-plugins">
22 <primary sortas="a-alsa-plugins">alsa-plugins</primary>
23 </indexterm>
24
25 <sect2 role="package">
26 <title>Introduction to ALSA Plugins</title>
27
28 <para>
29 The <application>ALSA Plugins</application> package contains
30 plugins for various audio libraries and sound servers.
31 </para>
32
33 &lfs113_checked;
34
35 <bridgehead renderas="sect3">Package Information</bridgehead>
36 <itemizedlist spacing="compact">
37 <listitem>
38 <para>
39 Download (HTTP): <ulink url="&alsa-plugins-download-http;"/>
40 </para>
41 </listitem>
42 <listitem>
43 <para>
44 Download (FTP): <ulink url="&alsa-plugins-download-ftp;"/>
45 </para>
46 </listitem>
47 <listitem>
48 <para>
49 Download MD5 sum: &alsa-plugins-md5sum;
50 </para>
51 </listitem>
52 <listitem>
53 <para>
54 Download size: &alsa-plugins-size;
55 </para>
56 </listitem>
57 <listitem>
58 <para>
59 Estimated disk space required: &alsa-plugins-buildsize;
60 </para>
61 </listitem>
62 <listitem>
63 <para>
64 Estimated build time: &alsa-plugins-time;
65 </para>
66 </listitem>
67 </itemizedlist>
68
69 <bridgehead renderas="sect3">ALSA Plugins Dependencies</bridgehead>
70
71 <bridgehead renderas="sect4">Required</bridgehead>
72 <para role="required">
73 <xref linkend="alsa-lib"/>
74 </para>
75
76 <bridgehead renderas="sect4">Optional</bridgehead>
77 <para role="optional">
78 <xref linkend="ffmpeg"/>, <!-- looks for libav, libavcodec -->
79 <xref linkend="libsamplerate"/>,
80 <xref linkend="pulseaudio"/>,
81 <xref linkend="speex"/>,
82 <ulink url="https://jackaudio.org/">JACK</ulink>,
83 <ulink url="https://github.com/AVnu/libavtp/">libavtp</ulink>, and
84 <ulink url="http://maemo.org/">maemo</ulink>
85 </para>
86
87 <para condition="html" role="usernotes">User Notes:
88 <ulink url="&blfs-wiki;/alsa-plugins"/>
89 </para>
90 </sect2>
91
92 <sect2 role="installation">
93 <title>Installation of ALSA Plugins</title>
94
95 <para>
96 Install <application>ALSA Plugins</application> by
97 running the following commands:
98 </para>
99
100<screen><userinput>./configure --sysconfdir=/etc &amp;&amp;
101make</userinput></screen>
102
103 <para>
104 This package does not come with a test suite.
105 </para>
106
107 <para>
108 Now, as the <systemitem class="username">root</systemitem> user:
109 </para>
110
111<screen role="root"><userinput>make install</userinput></screen>
112
113 </sect2>
114<!--
115 <sect2 role="commands">
116 <title>Command Explanations</title>
117
118 <para>
119 <command>sed ... speex/pcm_speex.c</command>: Fix a build problem
120 when speex1.2rc2 is installed.
121 </para>
122
123 </sect2>
124-->
125 <sect2 role="content">
126 <title>Contents</title>
127
128 <segmentedlist>
129 <segtitle>Installed Programs</segtitle>
130 <segtitle>Installed Libraries</segtitle>
131 <segtitle>Installed Directories</segtitle>
132
133 <seglistitem>
134 <seg>
135 None
136 </seg>
137 <seg>
138 Numerous libasound_module_<replaceable>&lt;module&gt;</replaceable>.so
139 modules including
140 conf_pulse,
141 ctl_arcam_av,
142 ctl_oss,
143 ctl_pulse,
144 pcm_a52,
145 pcm_jack,
146 pcm_oss,
147 pcm_pulse,
148 pcm_speex,
149 pcm_upmix,
150 pcm_usb_stream,
151 pcm_vdownmix,
152 rate_lavrate*,
153 rate_samplerate*, and
154 rate_speexrate*
155 </seg>
156 <seg>
157 /usr/lib/alsa-lib
158 </seg>
159 </seglistitem>
160 </segmentedlist>
161
162 <variablelist>
163 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
164 <?dbfo list-presentation="list"?>
165 <?dbhtml list-presentation="table"?>
166
167 <varlistentry id="libasound_module_pcm_oss.so">
168 <term><filename class="libraryfile">libasound_module_pcm_oss.so</filename></term>
169 <listitem>
170 <para>
171 Allows native <application>ALSA</application> applications to
172 run on <application>OSS</application>
173 </para>
174 <indexterm zone="alsa-plugins libasound_module_pcm_oss.so">
175 <primary sortas="c-libasound_module_pcm_oss">libasound_module_pcm_oss.so</primary>
176 </indexterm>
177 </listitem>
178 </varlistentry>
179
180 <varlistentry id="libasound_module_pcm_upmix.so">
181 <term><filename class="libraryfile">libasound_module_pcm_upmix.so</filename></term>
182 <listitem>
183 <para>
184 Allows upmixing sound to 4 or 6 channels
185 </para>
186 <indexterm zone="alsa-plugins libasound_module_pcm_upmix.so">
187 <primary sortas="c-libasound_module_pcm_upmix">libasound_module_pcm_upmix.so</primary>
188 </indexterm>
189 </listitem>
190 </varlistentry>
191
192 <varlistentry id="libasound_module_pcm_vdownmix.so">
193 <term><filename class="libraryfile">libasound_module_pcm_vdownmix.so</filename></term>
194 <listitem>
195 <para>
196 Allows downmixing sound from 4-6 channels to 2
197 channel stereo output
198 </para>
199 <indexterm zone="alsa-plugins libasound_module_pcm_vdownmix.so">
200 <primary sortas="c-libasound_module_pcm_vdownmix">libasound_module_pcm_vdownmix.so</primary>
201 </indexterm>
202 </listitem>
203 </varlistentry>
204
205 <varlistentry id="libasound_module_pcm_jack.so">
206 <term><filename class="libraryfile">libasound_module_pcm_jack.so</filename></term>
207 <listitem>
208 <para>
209 Allows native <application>ALSA</application> applications to
210 work with <command>jackd</command>
211 </para>
212 <indexterm zone="alsa-plugins libasound_module_pcm_jack.so">
213 <primary sortas="c-libasound_module_pcm_jack">libasound_module_pcm_jack.so</primary>
214 </indexterm>
215 </listitem>
216 </varlistentry>
217
218 <varlistentry id="libasound_module_pcm_pulse.so">
219 <term><filename class="libraryfile">libasound_module_pcm_pulse.so</filename></term>
220 <listitem>
221 <para>
222 Allows native <application>ALSA</application> applications
223 to access a <application>PulseAudio</application> sound
224 daemon
225 </para>
226 <indexterm zone="alsa-plugins libasound_module_pcm_pulse.so">
227 <primary sortas="c-libasound_module_pcm_pulse">libasound_module_pcm_pulse.so</primary>
228 </indexterm>
229 </listitem>
230 </varlistentry>
231
232 <varlistentry id="libasound_module_pcm_a52.so">
233 <term><filename class="libraryfile">libasound_module_pcm_a52.so</filename></term>
234 <listitem>
235 <para>
236 Converts S16 linear sound format to A52 compressed format
237 and sends it to an SPDIF output
238 </para>
239 <indexterm zone="alsa-plugins libasound_module_pcm_a52.so">
240 <primary sortas="c-libasound_module_pcm_a52">libasound_module_pcm_a52.so</primary>
241 </indexterm>
242 </listitem>
243 </varlistentry>
244
245 <varlistentry id="libasound_module_rate_samplerate.so">
246 <term><filename class="libraryfile">libasound_module_rate_samplerate.so</filename></term>
247 <listitem>
248 <para>
249 Provides an external rate converter through
250 <filename class="libraryfile">libsamplerate</filename>
251 </para>
252 <indexterm zone="alsa-plugins libasound_module_rate_samplerate.so">
253 <primary sortas="c-libasound_module_rate_samplerate">libasound_module_rate_samplerate.so</primary>
254 </indexterm>
255 </listitem>
256 </varlistentry>
257
258 </variablelist>
259
260 </sect2>
261
262</sect1>
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