[93d50f5] | 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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[48b7295] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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[c6eb1ff1] | 6 |
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[8dfc5c3] | 7 | <!ENTITY speex-download-http "https://downloads.xiph.org/releases/speex/speex-&speex-version;.tar.gz">
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[48b7295] | 8 | <!ENTITY speex-download-ftp " ">
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[193a4fff] | 9 | <!ENTITY speex-md5sum "fe7bf610883ff202092b92c72fe0fe3e">
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| 10 | <!ENTITY speex-size "1020 KB">
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| 11 | <!ENTITY speex-buildsize "7.8 MB">
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[5d7ee33] | 12 | <!ENTITY speex-time "less than 0.1 SBU">
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| 13 |
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[8dfc5c3] | 14 | <!ENTITY speexdsp-download-http "https://downloads.xiph.org/releases/speex/speexdsp-&speexdsp-version;.tar.gz">
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[5d7ee33] | 15 | <!ENTITY speexdsp-download-ftp " ">
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[193a4fff] | 16 | <!ENTITY speexdsp-md5sum "e6eb5ddef743a362c8018f260b91dca5">
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| 17 | <!ENTITY speexdsp-size "904 KB">
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| 18 | <!ENTITY speexdsp-buildsize "5.5 MB">
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[5d7ee33] | 19 | <!ENTITY speexdsp-time "less than 0.1 SBU">
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| 20 |
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[48b7295] | 21 | ]>
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| 22 |
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[44a7d7d] | 23 | <sect1 id="speex" xreflabel="Speex-&speex-version;">
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[93d50f5] | 24 | <?dbhtml filename="speex.html"?>
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| 25 |
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| 26 |
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| 27 | <title>Speex-&speex-version;</title>
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| 28 |
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| 29 | <indexterm zone="speex">
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| 30 | <primary sortas="a-Speex">Speex</primary>
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| 31 | </indexterm>
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| 32 |
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| 33 | <sect2 role="package">
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| 34 | <title>Introduction to Speex</title>
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| 35 |
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[2eeb8695] | 36 | <para>
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| 37 | <application>Speex</application> is an audio compression format
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[193a4fff] | 38 | designed specifically for speech. It is well-adapted to internet
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[2eeb8695] | 39 | applications and provides useful features that are not present in most
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| 40 | other CODECs.
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| 41 | </para>
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[0d7900a] | 42 |
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[dc1a45e] | 43 | &lfs113_checked;
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[93d50f5] | 44 |
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| 45 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 46 | <itemizedlist spacing="compact">
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| 47 | <listitem>
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[2eeb8695] | 48 | <para>
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| 49 | Download (HTTP): <ulink url="&speex-download-http;"/>
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| 50 | </para>
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[93d50f5] | 51 | </listitem>
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| 52 | <listitem>
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[2eeb8695] | 53 | <para>
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| 54 | Download (FTP): <ulink url="&speex-download-ftp;"/>
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| 55 | </para>
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[93d50f5] | 56 | </listitem>
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| 57 | <listitem>
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[2eeb8695] | 58 | <para>
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| 59 | Download MD5 sum: &speex-md5sum;
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| 60 | </para>
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[93d50f5] | 61 | </listitem>
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| 62 | <listitem>
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[2eeb8695] | 63 | <para>
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| 64 | Download size: &speex-size;
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| 65 | </para>
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[93d50f5] | 66 | </listitem>
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| 67 | <listitem>
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[2eeb8695] | 68 | <para>
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| 69 | Estimated disk space required: &speex-buildsize;
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| 70 | </para>
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[93d50f5] | 71 | </listitem>
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| 72 | <listitem>
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[2eeb8695] | 73 | <para>
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| 74 | Estimated build time: &speex-time;
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| 75 | </para>
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[93d50f5] | 76 | </listitem>
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| 77 | </itemizedlist>
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| 78 |
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[f67554b0] | 79 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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[5d7ee33] | 80 | <itemizedlist spacing="compact">
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| 81 | <listitem>
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[2eeb8695] | 82 | <para>
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| 83 | Download (HTTP): <ulink url="&speexdsp-download-http;"/>
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| 84 | </para>
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[5d7ee33] | 85 | </listitem>
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| 86 | <listitem>
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[2eeb8695] | 87 | <para>
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| 88 | Download (FTP): <ulink url="&speexdsp-download-ftp;"/>
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| 89 | </para>
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[5d7ee33] | 90 | </listitem>
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| 91 | <listitem>
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[2eeb8695] | 92 | <para>
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| 93 | Download MD5 sum: &speexdsp-md5sum;
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| 94 | </para>
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[5d7ee33] | 95 | </listitem>
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| 96 | <listitem>
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[2eeb8695] | 97 | <para>
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| 98 | Download size: &speexdsp-size;
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| 99 | </para>
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[5d7ee33] | 100 | </listitem>
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| 101 | <listitem>
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[2eeb8695] | 102 | <para>
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| 103 | Estimated disk space required: &speexdsp-buildsize;
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| 104 | </para>
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[5d7ee33] | 105 | </listitem>
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| 106 | <listitem>
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[2eeb8695] | 107 | <para>
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| 108 | Estimated build time: &speexdsp-time;
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| 109 | </para>
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[5d7ee33] | 110 | </listitem>
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| 111 | </itemizedlist>
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[af176ae9] | 112 | <!--
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[5d7ee33] | 113 | <bridgehead renderas="sect3">Additional Download</bridgehead>
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| 114 | <itemizedlist spacing="compact">
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| 115 | <listitem>
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| 116 | <para>
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| 117 | Required patch:
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| 118 | <ulink url="&patch-root;/speexdsp-&speex-version;-build_fixes-1.patch"/>
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| 119 | </para>
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| 120 | </listitem>
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[af176ae9] | 121 | </itemizedlist>-->
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[5d7ee33] | 122 |
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[bcc83ef] | 123 | <bridgehead renderas="sect3">Speex Dependencies</bridgehead>
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[93d50f5] | 124 |
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[aa954884] | 125 | <bridgehead renderas="sect4">Required</bridgehead>
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[f1607a4] | 126 | <para role="required">
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| 127 | <xref linkend="libogg"/>
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| 128 | </para>
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[aa954884] | 129 |
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[93d50f5] | 130 | <bridgehead renderas="sect4">Optional</bridgehead>
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[f1607a4] | 131 | <para role="optional">
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| 132 | <xref linkend="valgrind"/>
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| 133 | </para>
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[93d50f5] | 134 |
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[0e2aa08] | 135 | <para condition="html" role="usernotes">User Notes:
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| 136 | <ulink url="&blfs-wiki;/speex"/></para>
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| 137 |
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[93d50f5] | 138 | </sect2>
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| 139 |
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| 140 | <sect2 role="installation">
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| 141 | <title>Installation of Speex</title>
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| 142 |
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[2eeb8695] | 143 | <para>
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| 144 | This package consists of two separate tarballs.
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| 145 | They need to be extracted and built independently.
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| 146 | </para>
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[5d7ee33] | 147 |
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[2eeb8695] | 148 | <para>
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| 149 | Install <application>Speex</application> by running the
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| 150 | following commands:
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| 151 | </para>
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[93d50f5] | 152 |
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[24f2d4b] | 153 | <screen><userinput>./configure --prefix=/usr \
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| 154 | --disable-static \
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| 155 | --docdir=/usr/share/doc/speex-&speex-version; &&
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[98e781c] | 156 | make</userinput></screen>
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| 157 |
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[2eeb8695] | 158 | <para>
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| 159 | This package does not come with a test suite.
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| 160 | </para>
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[8a8e021] | 161 |
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[2eeb8695] | 162 | <para>
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| 163 | As the <systemitem class="username">root</systemitem> user:
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| 164 | </para>
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[5d7ee33] | 165 |
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| 166 | <screen role="root"><userinput>make install</userinput></screen>
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| 167 |
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[2eeb8695] | 168 | <para>
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| 169 | Now extract and install the speexdsp package:
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| 170 | </para>
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[5d7ee33] | 171 |
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| 172 | <screen><userinput>cd .. &&
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[af176ae9] | 173 | tar -xf speexdsp-&speexdsp-version;.tar.gz &&
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| 174 | cd speexdsp-&speexdsp-version; &&
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[5d7ee33] | 175 |
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| 176 | ./configure --prefix=/usr \
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| 177 | --disable-static \
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[af176ae9] | 178 | --docdir=/usr/share/doc/speexdsp-&speexdsp-version; &&
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[5d7ee33] | 179 | make</userinput></screen>
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| 180 |
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[2eeb8695] | 181 | <para>
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| 182 | Again, as the <systemitem class="username">root</systemitem> user:
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| 183 | </para>
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[98e781c] | 184 |
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| 185 | <screen role="root"><userinput>make install</userinput></screen>
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[93d50f5] | 186 |
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| 187 | </sect2>
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| 188 |
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[95791810] | 189 | <sect2 role="commands">
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| 190 | <title>Command Explanations</title>
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| 191 |
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[e15c2f4] | 192 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 193 | href="../../xincludes/static-libraries.xml"/>
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[95791810] | 194 |
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[193a4fff] | 195 | <!-- Included by default as of 1.2.1
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[a9bfd97] | 196 | <para>
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[193a4fff] | 197 | <option>- -enable-binaries</option>: Builds two binaries to encode and
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[a9bfd97] | 198 | decode to and from the speex format.
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| 199 | </para>
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[193a4fff] | 200 | -->
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| 201 |
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[95791810] | 202 | </sect2>
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[0d7900a] | 203 |
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[93d50f5] | 204 | <sect2 role="content">
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| 205 | <title>Contents</title>
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| 206 |
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| 207 | <segmentedlist>
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| 208 | <segtitle>Installed Programs</segtitle>
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| 209 | <segtitle>Installed Libraries</segtitle>
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| 210 | <segtitle>Installed Directories</segtitle>
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| 211 |
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| 212 | <seglistitem>
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[193a4fff] | 213 | <seg>speexenc and speexdec</seg>
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[e15c2f4] | 214 | <seg>libspeex.so and libspeexdsp.so</seg>
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[af176ae9] | 215 | <seg>
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[75c06a6] | 216 | /usr/include/speex and
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[8558044] | 217 | /usr/share/doc/speex-&speex-version;
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[af176ae9] | 218 | </seg>
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[93d50f5] | 219 | </seglistitem>
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| 220 | </segmentedlist>
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| 221 |
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| 222 | <variablelist>
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| 223 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 224 | <?dbfo list-presentation="list"?>
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| 225 | <?dbhtml list-presentation="table"?>
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[a9bfd97] | 226 |
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[93d50f5] | 227 | <varlistentry id="speexdec">
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| 228 | <term><command>speexdec</command></term>
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| 229 | <listitem>
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[2eeb8695] | 230 | <para>
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| 231 | decodes a <application>Speex</application> file and
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[4c24eb0a] | 232 | produces a WAV or raw file
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[2eeb8695] | 233 | </para>
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[93d50f5] | 234 | <indexterm zone="speex speexdec">
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| 235 | <primary sortas="b-speexdec">speexdec</primary>
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| 236 | </indexterm>
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| 237 | </listitem>
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| 238 | </varlistentry>
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| 239 |
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| 240 | <varlistentry id="speexenc">
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| 241 | <term><command>speexenc</command></term>
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| 242 | <listitem>
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[2eeb8695] | 243 | <para>
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[193a4fff] | 244 | encodes a WAV or raw file using <application>Speex</application>
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[2eeb8695] | 245 | </para>
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[93d50f5] | 246 | <indexterm zone="speex speexenc">
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| 247 | <primary sortas="b-speexenc">speexenc</primary>
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| 248 | </indexterm>
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| 249 | </listitem>
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| 250 | </varlistentry>
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[a9bfd97] | 251 |
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[93d50f5] | 252 | <varlistentry id="libspeex">
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[4c24eb0a] | 253 | <term><filename class="libraryfile">libspeex.so</filename></term>
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[93d50f5] | 254 | <listitem>
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[2eeb8695] | 255 | <para>
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[4c24eb0a] | 256 | provides functions for the audio encoding/decoding programs
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[2eeb8695] | 257 | </para>
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[93d50f5] | 258 | <indexterm zone="speex libspeex">
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[e15c2f4] | 259 | <primary sortas="c-libspeex">libspeex.so</primary>
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[93d50f5] | 260 | </indexterm>
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| 261 | </listitem>
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| 262 | </varlistentry>
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| 263 |
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[aa954884] | 264 | <varlistentry id="libspeexdsp">
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[4c24eb0a] | 265 | <term><filename class="libraryfile">libspeexdsp.so</filename></term>
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[aa954884] | 266 | <listitem>
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[2eeb8695] | 267 | <para>
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| 268 | is a speech processing library that goes along with the
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[4c24eb0a] | 269 | <application>Speex</application> codec
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[2eeb8695] | 270 | </para>
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[aa954884] | 271 | <indexterm zone="speex libspeexdsp">
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[e15c2f4] | 272 | <primary sortas="c-libspeexdsp">libspeexdsp.so</primary>
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[aa954884] | 273 | </indexterm>
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| 274 | </listitem>
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| 275 | </varlistentry>
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| 276 |
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[93d50f5] | 277 | </variablelist>
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| 278 |
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| 279 | </sect2>
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[44a7d7d] | 280 |
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| 281 | </sect1>
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