source: multimedia/libdriv/libtheora.xml@ 80a92f4

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
   "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;

  <!ENTITY libtheora-download-http "http://downloads.xiph.org/releases/theora/libtheora-&libtheora-version;.tar.bz2">
  <!ENTITY libtheora-download-ftp  " ">
  <!ENTITY libtheora-md5sum        "c963937053f45a7878954bed37ceb182">
  <!ENTITY libtheora-size          "1.6 MB">
  <!ENTITY libtheora-buildsize     "9.4 MB (without static libs or API docs and without installing the examples)">
  <!ENTITY libtheora-time          "0.2 SBU">
]>

<sect1 id="libtheora" xreflabel="libtheora-&libtheora-version;">
  <?dbhtml filename="libtheora.html"?>

  <sect1info>
    <othername>$LastChangedBy$</othername>
    <date>$Date$</date>
  </sect1info>

  <title>libtheora-&libtheora-version;</title>

  <indexterm zone="libtheora">
    <primary sortas="a-Libtheora">Libtheora</primary>
  </indexterm>

  <sect2 role="package">
    <title>Introduction to libtheora</title>

    <para>Theora is a free and open video compression format.</para>

    <bridgehead renderas="sect3">Package Information</bridgehead>
    <itemizedlist spacing="compact">
      <listitem>
        <para>Download (HTTP): <ulink url="&libtheora-download-http;"/></para>
      </listitem>
      <listitem>
        <para>Download (FTP): <ulink url="&libtheora-download-ftp;"/></para>
      </listitem>
      <listitem>
        <para>Download MD5 sum: &libtheora-md5sum;</para>
      </listitem>
      <listitem>
        <para>Download size: &libtheora-size;</para>
      </listitem>
      <listitem>
        <para>Estimated disk space required: &libtheora-buildsize;</para>
      </listitem>
      <listitem>
        <para>Estimated build time: &libtheora-time;</para>
      </listitem>
    </itemizedlist>

    <bridgehead renderas="sect3">libtheora Dependencies</bridgehead>

    <bridgehead renderas="sect4">Required</bridgehead>
    <para role="required"><xref linkend="libogg"/></para>

    <bridgehead renderas="sect4">Recommended</bridgehead>
    <para role="optional"><!-- <xref linkend="pkgconfig"/> and -->
    <xref linkend="libvorbis"/></para>

    <bridgehead renderas="sect4">Optional</bridgehead>
    <para role="optional"><xref linkend="sdl"/> and
    <xref linkend="libpng"/> (both to build the example players),
    <xref linkend="doxygen"/>, <xref linkend="tetex"/>,
    <ulink url="http://bibtexml.sourceforge.net">BibTex</ulink>, and
    <ulink url="http://www.xfig.org/">Transfig</ulink>
    (all four to build the API documentation),
    <ulink url="http://www.valgrind.org">Valgrind</ulink></para>

    <para condition="html" role="usernotes">User Notes:
    <ulink url='&blfs-wiki;/Libtheora'/></para>

  </sect2>

  <sect2 role="installation">
    <title>Installation of libtheora</title>

    <para>Install <application>libtheora</application> by running the following
    commands:</para>

<screen><userinput>./configure --prefix=/usr &amp;&amp;
make</userinput></screen>

    <para>If you wish to run the tests, issue: <command>make check</command>.</para>

    <para>Now, as the <systemitem class="username">root</systemitem> user:</para>

<screen role="root"><userinput>make install</userinput></screen>

    <para>If you built the examples and wish to install them (so that you can hack on
    <literal>theora</literal>):</para>

<screen role="root"><userinput>cd examples/.libs &amp;&amp;
for E in *; do
install -v -m755 $E /usr/bin/theora_${E}; done</userinput></screen>

  </sect2>

  <sect2 role="commands">
    <title>Command Explanations</title>

    <para><option>--disable-static</option>: This switch prevents building static
    libraries.</para>

  </sect2>

  <sect2 role="content">
    <title>Contents</title>

    <segmentedlist>
      <segtitle>Installed Programs</segtitle>
      <segtitle>Installed Libraries</segtitle>
      <segtitle>Installed Directories</segtitle>

      <seglistitem>
        <seg>None, unless you installed the examples</seg>
        <seg>libtheora.{so,a}, libtheoraenc.{so,a}, and
        libtheoradec.{so,a}</seg>
        <seg>/usr/include/theora and /usr/share/doc/libtheora-&libtheora-version;</seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="libtheora-lib">
        <term><filename class='libraryfile'>libtheora*.{so,a}</filename></term>
        <listitem>
          <para>libraries provide the functions to read and write video
          files.</para>
          <indexterm zone="libtheora libtheora-lib">
            <primary sortas="c-libtheora">libtheora*.{so,a}</primary>
          </indexterm>
        </listitem>
      </varlistentry>

    </variablelist>

  </sect2>

</sect1>