[5cdcd74] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 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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[8dfc5c3] | 7 | <!ENTITY gavl-download-http "&sourceforge-dl;/gmerlin/gavl-&gavl-version;.tar.gz">
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[5cdcd74] | 8 | <!ENTITY gavl-download-ftp " ">
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| 9 | <!ENTITY gavl-md5sum "2752013a817fbc43ddf13552215ec2c0">
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| 10 | <!ENTITY gavl-size "4.4 MB">
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| 11 | <!ENTITY gavl-buildsize "50 MB">
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| 12 | <!ENTITY gavl-time "0.8 SBU">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="gavl" xreflabel="gavl-&gavl-version;">
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| 16 | <?dbhtml filename="gavl.html"?>
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| 17 |
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| 18 | <sect1info>
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[d027410] | 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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[5cdcd74] | 21 | </sect1info>
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| 22 |
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| 23 | <title>gavl-&gavl-version;</title>
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| 24 |
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| 25 | <indexterm zone="gavl">
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| 26 | <primary sortas="a-gavl">Gavl</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to Gavl</title>
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| 31 |
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[2eeb8695] | 32 | <para>
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| 33 | <application>Gavl</application> is short for Gmerlin Audio Video
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| 34 | Library. It is a low level library that handles the details of audio and
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| 35 | video formats like colorspaces, samplerates, multichannel configurations
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| 36 | etc. It provides standardized definitions for those formats as well as
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| 37 | container structures for carrying audio samples or video images inside an
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| 38 | application.
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| 39 | </para>
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[5cdcd74] | 40 |
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[18a8da63] | 41 | &lfs10_checked;
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[5cdcd74] | 42 |
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| 43 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 44 | <itemizedlist spacing="compact">
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| 45 | <listitem>
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[2eeb8695] | 46 | <para>
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| 47 | Download (HTTP): <ulink url="&gavl-download-http;"/>
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| 48 | </para>
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[5cdcd74] | 49 | </listitem>
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| 50 | <listitem>
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[2eeb8695] | 51 | <para>
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| 52 | Download (FTP): <ulink url="&gavl-download-ftp;"/>
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| 53 | </para>
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[5cdcd74] | 54 | </listitem>
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| 55 | <listitem>
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[2eeb8695] | 56 | <para>
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| 57 | Download MD5 sum: &gavl-md5sum;
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| 58 | </para>
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[5cdcd74] | 59 | </listitem>
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| 60 | <listitem>
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[2eeb8695] | 61 | <para>
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| 62 | Download size: &gavl-size;
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| 63 | </para>
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[5cdcd74] | 64 | </listitem>
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| 65 | <listitem>
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[2eeb8695] | 66 | <para>
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| 67 | Estimated disk space required: &gavl-buildsize;
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| 68 | </para>
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[5cdcd74] | 69 | </listitem>
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| 70 | <listitem>
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[2eeb8695] | 71 | <para>
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| 72 | Estimated build time: &gavl-time;
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| 73 | </para>
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[5cdcd74] | 74 | </listitem>
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| 75 | </itemizedlist>
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| 76 |
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| 77 | <bridgehead renderas="sect3">Gavl Dependencies</bridgehead>
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| 78 |
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| 79 | <bridgehead renderas="sect4">Required</bridgehead>
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| 80 | <para>
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| 81 | <xref linkend='libpng'/>
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| 82 | </para>
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| 83 |
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| 84 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 85 | <para>
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| 86 | <xref linkend='doxygen'/>
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| 87 | </para>
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| 88 |
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| 89 | <para condition="html" role="usernotes">User Notes:
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| 90 | <ulink url="&blfs-wiki;/gavl"/></para>
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| 91 |
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| 92 | </sect2>
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| 93 |
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| 94 | <sect2 role="installation">
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| 95 | <title>Installation of Gavl</title>
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| 96 |
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[2eeb8695] | 97 | <para>
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| 98 | Install <application>Gavl</application> by running the
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| 99 | following commands:
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| 100 | </para>
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[5cdcd74] | 101 |
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[2a322db] | 102 | <screen><userinput>LIBS=-lm \
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| 103 | ./configure --prefix=/usr \
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[998a0e0] | 104 | --without-doxygen \
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[5cdcd74] | 105 | --docdir=/usr/share/doc/gavl-&gavl-version; &&
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| 106 | make</userinput></screen>
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| 107 |
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[2eeb8695] | 108 | <para>
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| 109 | This package does not come with a test suite.
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| 110 | </para>
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[5cdcd74] | 111 |
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[2eeb8695] | 112 | <para>
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| 113 | Now, as the <systemitem class="username">root</systemitem> user:
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| 114 | </para>
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[5cdcd74] | 115 |
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| 116 | <screen role="root"><userinput>make install</userinput></screen>
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| 117 |
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| 118 | </sect2>
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| 119 |
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[70567248] | 120 | <sect2 role="commands">
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| 121 | <title>Command Explanations</title>
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| 122 |
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[2eeb8695] | 123 | <para>
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| 124 | <envar>LIBS=-lm</envar>: This variable ensures the math library is
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| 125 | searched when linking.
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| 126 | </para>
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[2a322db] | 127 |
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[2eeb8695] | 128 | <para>
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| 129 | <parameter>--without-doxygen</parameter>: This switch disables use of
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| 130 | Doxygen. Omit if Doxygen is installed and you wish to build the API
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| 131 | documentation.
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| 132 | </para>
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[70567248] | 133 |
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| 134 | </sect2>
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| 135 |
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[5cdcd74] | 136 | <sect2 role="content">
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| 137 | <title>Contents</title>
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| 138 |
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| 139 | <segmentedlist>
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| 140 | <segtitle>Installed Program</segtitle>
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| 141 | <segtitle>Installed Libraries</segtitle>
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| 142 | <segtitle>Installed Directories</segtitle>
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| 143 |
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| 144 | <seglistitem>
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| 145 | <seg>None</seg>
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| 146 | <seg>libgavl.so</seg>
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| 147 | <seg>/usr/include/gavl and
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| 148 | /usr/share/doc/gavl-&gavl-version;
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| 149 | </seg>
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| 150 | </seglistitem>
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| 151 | </segmentedlist>
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[2eeb8695] | 152 |
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[5cdcd74] | 153 | <variablelist>
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| 154 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 155 | <?dbfo list-presentation="list"?>
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| 156 | <?dbhtml list-presentation="table"?>
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| 157 |
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| 158 | <varlistentry id="libgavl.so">
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[2eeb8695] | 159 | <term><filename class="libraryfile">libgavl.so</filename></term>
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[5cdcd74] | 160 | <listitem>
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[2eeb8695] | 161 | <para>
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| 162 | is the Gmerlin Audio Video Library.
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| 163 | </para>
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[5cdcd74] | 164 | <indexterm zone="gavl libgavl.so">
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| 165 | <primary sortas="c-libgavl.so">libgavl.so</primary>
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| 166 | </indexterm>
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| 167 | </listitem>
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| 168 | </varlistentry>
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| 169 |
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| 170 | </variablelist>
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[2eeb8695] | 171 |
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[5cdcd74] | 172 | </sect2>
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| 173 |
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| 174 | </sect1>
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