source: multimedia/libdriv/alsa-plugins.xml@ 7b2fed0f

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Last change on this file since 7b2fed0f was 7b2fed0f, checked in by Bruce Dubbs <bdubbs@…>, 3 years 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 "11d1bcc1b4eec26c1011ec965f4b54ba">
10 <!ENTITY alsa-plugins-size "397 KB">
11 <!ENTITY alsa-plugins-buildsize "5.3 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 <sect1info>
19 <date>$Date$</date>
20 </sect1info>
21
22 <title>alsa-plugins-&alsa-plugins-version;</title>
23
24 <indexterm zone="alsa-plugins">
25 <primary sortas="a-alsa-plugins">alsa-plugins</primary>
26 </indexterm>
27
28 <sect2 role="package">
29 <title>Introduction to ALSA Plugins</title>
30
31 <para>
32 The <application>ALSA Plugins</application> package contains
33 plugins for various audio libraries and sound servers.
34 </para>
35
36 &lfs110a_checked;
37
38 <bridgehead renderas="sect3">Package Information</bridgehead>
39 <itemizedlist spacing="compact">
40 <listitem>
41 <para>
42 Download (HTTP): <ulink url="&alsa-plugins-download-http;"/>
43 </para>
44 </listitem>
45 <listitem>
46 <para>
47 Download (FTP): <ulink url="&alsa-plugins-download-ftp;"/>
48 </para>
49 </listitem>
50 <listitem>
51 <para>
52 Download MD5 sum: &alsa-plugins-md5sum;
53 </para>
54 </listitem>
55 <listitem>
56 <para>
57 Download size: &alsa-plugins-size;
58 </para>
59 </listitem>
60 <listitem>
61 <para>
62 Estimated disk space required: &alsa-plugins-buildsize;
63 </para>
64 </listitem>
65 <listitem>
66 <para>
67 Estimated build time: &alsa-plugins-time;
68 </para>
69 </listitem>
70 </itemizedlist>
71
72 <bridgehead renderas="sect3">ALSA Plugins Dependencies</bridgehead>
73
74 <bridgehead renderas="sect4">Required</bridgehead>
75 <para role="required">
76 <xref linkend="alsa-lib"/>
77 </para>
78
79 <bridgehead renderas="sect4">Optional</bridgehead>
80 <para role="optional">
81 <xref linkend="ffmpeg"/>, <!-- looks for libav, libavcodec -->
82 <xref linkend="libsamplerate"/>,
83 <xref linkend="pulseaudio"/>,
84 <xref linkend="speex"/>,
85 <ulink url="http://jackaudio.org/">JACK</ulink>,
86 <ulink url="https://github.com/AVnu/libavtp/">libavtp</ulink>, and
87 <ulink url="http://maemo.org/">maemo</ulink>
88 </para>
89
90 <para condition="html" role="usernotes">User Notes:
91 <ulink url="&blfs-wiki;/alsa-plugins"/>
92 </para>
93 </sect2>
94
95 <sect2 role="installation">
96 <title>Installation of ALSA Plugins</title>
97
98 <para>
99 Install <application>ALSA Plugins</application> by
100 running the following commands:
101 </para>
102
103<screen><userinput>./configure --sysconfdir=/etc &amp;&amp;
104make</userinput></screen>
105
106 <para>
107 This package does not come with a test suite.
108 </para>
109
110 <para>
111 Now, as the <systemitem class="username">root</systemitem> user:
112 </para>
113
114<screen role="root"><userinput>make install</userinput></screen>
115
116 </sect2>
117<!--
118 <sect2 role="commands">
119 <title>Command Explanations</title>
120
121 <para>
122 <command>sed ... speex/pcm_speex.c</command>: Fix a build problem
123 when speex1.2rc2 is installed.
124 </para>
125
126 </sect2>
127-->
128 <sect2 role="content">
129 <title>Contents</title>
130
131 <segmentedlist>
132 <segtitle>Installed Programs</segtitle>
133 <segtitle>Installed Libraries</segtitle>
134 <segtitle>Installed Directories</segtitle>
135
136 <seglistitem>
137 <seg>
138 None
139 </seg>
140 <seg>
141 Numerous libasound_module_<replaceable>&lt;module&gt;</replaceable>.so
142 modules including
143 conf_pulse,
144 ctl_arcam_av,
145 ctl_oss,
146 ctl_pulse,
147 pcm_a52,
148 pcm_jack,
149 pcm_oss,
150 pcm_pulse,
151 pcm_speex,
152 pcm_upmix,
153 pcm_usb_stream,
154 pcm_vdownmix,
155 rate_lavrate*,
156 rate_samplerate*, and
157 rate_speexrate*
158 </seg>
159 <seg>
160 /usr/lib/alsa-lib
161 </seg>
162 </seglistitem>
163 </segmentedlist>
164
165 <variablelist>
166 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
167 <?dbfo list-presentation="list"?>
168 <?dbhtml list-presentation="table"?>
169
170 <varlistentry id="libasound_module_pcm_oss.so">
171 <term><filename class="libraryfile">libasound_module_pcm_oss.so</filename></term>
172 <listitem>
173 <para>
174 Allows native <application>ALSA</application> applications to
175 run on <application>OSS</application>
176 </para>
177 <indexterm zone="alsa-plugins libasound_module_pcm_oss.so">
178 <primary sortas="c-libasound_module_pcm_oss">libasound_module_pcm_oss.so</primary>
179 </indexterm>
180 </listitem>
181 </varlistentry>
182
183 <varlistentry id="libasound_module_pcm_upmix.so">
184 <term><filename class="libraryfile">libasound_module_pcm_upmix.so</filename></term>
185 <listitem>
186 <para>
187 Allows upmixing sound to 4 or 6 channels
188 </para>
189 <indexterm zone="alsa-plugins libasound_module_pcm_upmix.so">
190 <primary sortas="c-libasound_module_pcm_upmix">libasound_module_pcm_upmix.so</primary>
191 </indexterm>
192 </listitem>
193 </varlistentry>
194
195 <varlistentry id="libasound_module_pcm_vdownmix.so">
196 <term><filename class="libraryfile">libasound_module_pcm_vdownmix.so</filename></term>
197 <listitem>
198 <para>
199 Allows downmixing sound from 4-6 channels to 2
200 channel stereo output
201 </para>
202 <indexterm zone="alsa-plugins libasound_module_pcm_vdownmix.so">
203 <primary sortas="c-libasound_module_pcm_vdownmix">libasound_module_pcm_vdownmix.so</primary>
204 </indexterm>
205 </listitem>
206 </varlistentry>
207
208 <varlistentry id="libasound_module_pcm_jack.so">
209 <term><filename class="libraryfile">libasound_module_pcm_jack.so</filename></term>
210 <listitem>
211 <para>
212 Allows native <application>ALSA</application> applications to
213 work with <command>jackd</command>
214 </para>
215 <indexterm zone="alsa-plugins libasound_module_pcm_jack.so">
216 <primary sortas="c-libasound_module_pcm_jack">libasound_module_pcm_jack.so</primary>
217 </indexterm>
218 </listitem>
219 </varlistentry>
220
221 <varlistentry id="libasound_module_pcm_pulse.so">
222 <term><filename class="libraryfile">libasound_module_pcm_pulse.so</filename></term>
223 <listitem>
224 <para>
225 Allows native <application>ALSA</application> applications
226 to access a <application>PulseAudio</application> sound
227 daemon
228 </para>
229 <indexterm zone="alsa-plugins libasound_module_pcm_pulse.so">
230 <primary sortas="c-libasound_module_pcm_pulse">libasound_module_pcm_pulse.so</primary>
231 </indexterm>
232 </listitem>
233 </varlistentry>
234
235 <varlistentry id="libasound_module_pcm_a52.so">
236 <term><filename class="libraryfile">libasound_module_pcm_a52.so</filename></term>
237 <listitem>
238 <para>
239 Converts S16 linear sound format to A52 compressed format
240 and sends it to an SPDIF output
241 </para>
242 <indexterm zone="alsa-plugins libasound_module_pcm_a52.so">
243 <primary sortas="c-libasound_module_pcm_a52">libasound_module_pcm_a52.so</primary>
244 </indexterm>
245 </listitem>
246 </varlistentry>
247
248 <varlistentry id="libasound_module_rate_samplerate.so">
249 <term><filename class="libraryfile">libasound_module_rate_samplerate.so</filename></term>
250 <listitem>
251 <para>
252 Provides an external rate converter through
253 <filename class="libraryfile">libsamplerate</filename>
254 </para>
255 <indexterm zone="alsa-plugins libasound_module_rate_samplerate.so">
256 <primary sortas="c-libasound_module_rate_samplerate">libasound_module_rate_samplerate.so</primary>
257 </indexterm>
258 </listitem>
259 </varlistentry>
260
261 </variablelist>
262
263 </sect2>
264
265</sect1>
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