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<chapter id="install">
<title>Installation</title>

<para>
A quick installation guide can be found in the <filename>README</filename>
file. Please read it first and then come back here for the rest of the gory
details.
</para>

<para>
In this section you will be guided through the compilation and configuration
process of <application>MPlayer</application>. It's not easy, but it won't
necessarily be hard. If you experience a behavior different from this
description, please search through this documentation and you'll find your
answers.
</para>


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<sect1 id="softreq">
<title>Software requirements</title>

<itemizedlist>
<listitem><para>
  <emphasis role="bold">POSIX system</emphasis> - You need a POSIX-compatible
  shell and POSIX-compatible system tools like grep, sed, awk, etc. in your
  path.
</para></listitem>
<listitem><para>
  <emphasis role="bold">GNU make</emphasis> 3.81 or later
</para></listitem>
<listitem><para>
  <emphasis role="bold">binutils</emphasis> - GNU binutils 2.11 or later
  is known to work.
</para></listitem>
<listitem><para>
  <emphasis role="bold">compiler</emphasis> - We mostly use gcc, the
  recommended versions on x86 are 2.95 and 3.4+. On PowerPC, use 4.x+.
  icc 10.1+ is also known to work.
</para></listitem>
<listitem><para>
  <emphasis role="bold">Xorg/XFree86</emphasis> - recommended version is
  4.3 or later. Make sure the
  <emphasis role="bold">development packages</emphasis> are installed,
  too, otherwise it won't work.
  You don't absolutely need X, some video output drivers work without it.
</para></listitem>
<listitem><para>
  <emphasis role="bold">FreeType</emphasis> - 2.0.9 or later is required
  for the OSD and subtitles
</para></listitem>
<listitem><para>
  <emphasis role="bold">ALSA</emphasis> - optional, for ALSA audio output
  support. At least 0.9.0rc4 is required.
</para></listitem>
<listitem><para>
  <emphasis role="bold">libjpeg</emphasis> -
  required for the optional JPEG video output driver
</para></listitem>
<listitem><para>
  <emphasis role="bold">libpng</emphasis> -
  required for the optional PNG video output driver
</para></listitem>
<listitem><para>
  <emphasis role="bold">directfb</emphasis> - optional, 0.9.22 or later
  required for the directfb/dfbmga video output drivers
</para></listitem>
<listitem><para>
  <emphasis role="bold">lame</emphasis> - 3.98.3 or later,
  necessary for encoding MP3 audio with <application>MEncoder</application>
</para></listitem>
<listitem><para>
  <emphasis role="bold">zlib</emphasis> - recommended, many codecs use it.
</para></listitem>
<listitem><para>
  <emphasis role="bold"><ulink url="http://www.live555.com/mplayer/">LIVE555 Streaming Media</ulink></emphasis>
  - optional, needed for some RTSP/RTP streams
</para></listitem>
<listitem><para>
  <emphasis role="bold">cdparanoia</emphasis> - optional, for CDDA support
</para></listitem>
<listitem><para>
  <emphasis role="bold">libxmms</emphasis> - optional, for XMMS input plugin
  support. At least 1.2.7 is required.
</para></listitem>
<listitem><para>
  <emphasis role="bold">libsmb</emphasis> - optional, for SMB networking support
</para></listitem>
<listitem><para>
  <emphasis role="bold"><ulink url="http://www.underbit.com/products/mad/">libmad</ulink></emphasis>
  - optional, for fast integer-only MP3 decoding on FPU-less platforms
</para></listitem>
</itemizedlist>
</sect1>


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<sect1 id="features">
<title>Features</title>

<itemizedlist>
<listitem><para>
  Decide if you need GUI. If you do, see the <link linkend="gui">GUI</link>
  section before compiling.
</para></listitem>
<listitem><para>
  If you want to install <application>MEncoder</application> (our great
  all-purpose encoder), see the
  <link linkend="mencoder"><application>MEncoder</application></link> section.
</para></listitem>
<listitem><para>
  If you have a V4L compatible <emphasis role="bold">TV tuner</emphasis> card,
  and wish to watch/grab and encode movies with
  <application>MPlayer</application>,
  read the <link linkend="tv-input">TV input</link> section.
</para></listitem>
<listitem><para>
  If you have a V4L compatible <emphasis role="bold">radio tuner</emphasis>
  card, and wish to listen and capture sound with
  <application>MPlayer</application>,
  read the <link linkend="radio">radio</link> section.
</para></listitem>
<listitem><para>
  There is a neat <emphasis role="bold">OSD Menu</emphasis> support ready to be
  used. Check the <link linkend="subosd">OSD menu</link> section.
</para></listitem>
</itemizedlist>

<para>
Then build <application>MPlayer</application>:
<screen>
./configure
make
make install
</screen>
</para>

<para>
At this point, <application>MPlayer</application> is ready to use.
Check if you have a <filename>codecs.conf</filename> file in your home
directory at (<filename>~/.mplayer/codecs.conf</filename>) left from old
<application>MPlayer</application> versions. If you find one, remove it.
</para>

<para>
Debian users can build a .deb package for themselves, it's very simple.
Just exec
<screen>fakeroot debian/rules binary</screen>
in <application>MPlayer</application>'s root directory. See
<link linkend="debian">Debian packaging</link> for detailed instructions.
</para>

<para>
<emphasis role="bold">Always browse the output of</emphasis>
<filename>./configure</filename>, and the
<filename>config.log</filename> file, they contain information about
what will be built, and what will not. You may also want to view
<filename>config.h</filename> and <filename>config.mak</filename> files.
If you have some libraries installed, but not detected by
<filename>./configure</filename>, then check if you also have the proper
header files (usually the -dev packages) and their version matches. The
<filename>config.log</filename> file usually tells you what is missing.
</para>

<para>
Though not mandatory, the fonts should be installed in order to gain OSD,
and subtitle functionality. The recommended method is installing a TTF
font file and telling <application>MPlayer</application> to use it.
See the <link linkend="subosd">Subtitles and OSD</link> section for details.
</para>
</sect1>


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<sect1 id="gui">
<title>What about the GUI?</title>

<para>
The GUI needs GTK 1.2.x or GTK 2.0 (it isn't fully GTK, but the panels are),
so <systemitem class="library">GTK</systemitem> (and the devel stuff, usually
called <systemitem class="library">gtk-dev</systemitem>) has to be installed.
You can build it by specifying <option>--enable-gui</option> during
<filename>./configure</filename>. Then, to turn on GUI mode, you have to
execute the <command>gmplayer</command> binary.
</para>

<para>
As <application>MPlayer</application> doesn't have a skin included, you
have to download at least one if you want to use the GUI. See Skins at the <ulink
url="http://www.mplayerhq.hu/dload.html">download page</ulink>.
A skin should be extracted to the usual system-wide directory <filename
class="directory">$PREFIX/share/mplayer/skins</filename> or to the user
specific directory <filename class="directory">$HOME/.mplayer/skins</filename>
and resides as a subdirectory there.
<application>MPlayer</application> by default first looks in the user specific
directory, then the system-wide directory for a subdirectory named
<filename class="directory">default</filename> (which
simply can be a link to your favourite skin) to load the skin, but
you can use the <option>-skin <replaceable>myskin</replaceable></option>
option, or the <literal>skin=myskin</literal> config file directive to use
a different skin from the <filename class="directory">skins</filename>
directories.
</para>
</sect1>


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<sect1 id="fonts-osd">
<title>Fonts and OSD</title>

<para>
You need to tell <application>MPlayer</application> which font to use to
enjoy OSD and subtitles. Any TrueType font or special bitmap fonts will
work. However, TrueType fonts are recommended as they look far better,
can be properly scaled to the movie size and cope better with different
encodings.
</para>

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<sect2 id="truetype-fonts">
<title>TrueType fonts</title>

<para>
There are two ways to get TrueType fonts to work. The first is to pass
the <option>-font</option> option to specify a TrueType font file on
the command line. This option will be a good candidate to put in your
configuration file (see the manual page for details).
The second is to create a symlink called <filename>subfont.ttf</filename>
to the font file of your choice. Either
<screen>
ln -s <replaceable>/path/to/sample_font.ttf</replaceable> ~/.mplayer/subfont.ttf
</screen>
for each user individually or a system-wide one:
<screen>
ln -s <replaceable>/path/to/sample_font.ttf</replaceable> $PREFIX/share/mplayer/subfont.ttf
</screen>
</para>

<para>
If <application>MPlayer</application> was compiled with
<systemitem class="library">fontconfig</systemitem> support, the above methods
won't work, instead <option>-font</option> expects a
<systemitem class="library">fontconfig</systemitem> font name
and defaults to the sans-serif font. Example:
<screen>
mplayer -font <replaceable>'Bitstream Vera Sans'</replaceable> <replaceable>anime.mkv</replaceable>
</screen>
</para>

<para>
To get a list of fonts known to
<systemitem class="library">fontconfig</systemitem>,
use <command>fc-list</command>.
</para>
</sect2>

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<sect2 id="bitmap-fonts">
<title>bitmap fonts</title>

<para>
If for some reason you wish or need to employ bitmap fonts, download a set
from our homepage. You can choose between various
<ulink url="http://www.mplayerhq.hu/MPlayer/releases/fonts/">ISO fonts</ulink>
and some sets of fonts
<ulink url="http://www.mplayerhq.hu/MPlayer/contrib/fonts/">contributed by users</ulink>
in various encodings.
</para>

<para>
Uncompress the file you downloaded to
<filename class="directory">~/.mplayer</filename> or
<filename class="directory">$PREFIX/share/mplayer</filename>.
Then rename or symlink one of the extracted directories to
<filename class="directory">font</filename>, for example:
<screen>
ln -s <replaceable>~/.mplayer/arial-24</replaceable> ~/.mplayer/font
</screen>
<screen>
ln -s <replaceable>$PREFIX/share/mplayer/arial-24</replaceable> $PREFIX/share/mplayer/font
</screen>
</para>

<para>
Fonts should have an appropriate <filename>font.desc</filename> file
which maps Unicode font positions to the actual code page of the
subtitle text. Another solution is to have UTF-8-encoded subtitles
and use the <option>-utf8</option> option or give the subtitles
file the same name as your video file with a <filename>.utf</filename>
extension and have it in the same directory as the video file.
</para>
</sect2>

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<sect2 id="osdmenu">
<title>OSD menu</title>

<para>
<application>MPlayer</application> has a completely user-definable
OSD Menu interface.
</para>

<note><para>
the Preferences menu is currently UNIMPLEMENTED!
</para></note>

<orderedlist>
<title>Installation</title>
<listitem><para>
  compile <application>MPlayer</application> by passing the
  <option>--enable-menu</option> to <filename>./configure</filename>
</para></listitem>
<listitem><para>
  make sure you have an OSD font installed
</para></listitem>
<listitem><para>
  copy <filename>etc/menu.conf</filename> to your
  <filename class="directory">.mplayer</filename> directory
</para></listitem>
<listitem><para>
  copy <filename>etc/input.conf</filename> to your
  <filename class="directory">.mplayer</filename> directory, or to the
  system-wide <application>MPlayer</application> config dir (default:
  <filename class="directory">/usr/local/etc/mplayer</filename>)
</para></listitem>
<listitem><para>
  check and edit <filename>input.conf</filename> to enable menu movement keys
  (it is described there).
</para></listitem>
<listitem><para>
  start <application>MPlayer</application> by the following example:
  <screen>mplayer -menu <replaceable>file.avi</replaceable></screen>
  </para></listitem>
<listitem><para>
  push any menu key you defined
</para></listitem>
</orderedlist>
</sect2>
</sect1>


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<sect1 id="codec-installation">
<title>Codec installation</title>

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<sect2 id="xvid">
<title>Xvid</title>

<para>
<ulink url="http://www.xvid.org">Xvid</ulink> is a free software MPEG-4 ASP
compliant video codec. Note that Xvid is not necessary to decode Xvid-encoded
video. <systemitem class="library">libavcodec</systemitem> is used by
default as it offers better speed.
</para>

<procedure>
<title>Installing <systemitem class="library">Xvid</systemitem></title>
<para>
  Like most open source software, it is available in two flavors:
  <ulink url="http://www.xvid.org/downloads.html">official releases</ulink>
  and the CVS version.
  The CVS version is usually stable enough to use, as most of the time it
  features fixes for bugs that exist in releases.
  Here is what to do to make <systemitem class="library">Xvid</systemitem>
  CVS work with <application>MEncoder</application>:
</para>
<step><para>
  <screen>cvs -z3 -d:pserver:anonymous@cvs.xvid.org:/xvid login</screen>
</para></step>
<step><para>
  <screen>cvs -z3 -d:pserver:anonymous@cvs.xvid.org:/xvid co xvidcore</screen>
</para></step>
<step><para>
  <screen>cd xvidcore/build/generic</screen>
</para></step>
<step><para>
  <screen>./bootstrap.sh &amp;&amp; ./configure</screen>
  You may have to add some options (examine the output of
  <command>./configure --help</command>).
</para></step>
<step><para>
  <screen>make &amp;&amp; make install</screen>
</para></step>
<step><para>
  Recompile <application>MPlayer</application>.
</para></step>
</procedure>
</sect2>

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<sect2 id="x264">
<title><systemitem class="library">x264</systemitem></title>

<para>
<ulink url="http://developers.videolan.org/x264.html"><systemitem class="library">x264</systemitem></ulink>
is a library for creating H.264 video.
<application>MPlayer</application> sources are updated whenever
an <systemitem class="library">x264</systemitem> API change
occurs, so it is always suggested to use
<application>MPlayer</application> from Subversion.
</para>

<para>
If you have a GIT client installed, the latest x264
sources can be gotten with this command:
<screen>git clone git://git.videolan.org/x264.git</screen>

Then build and install in the standard way:
<screen>./configure &amp;&amp; make &amp;&amp; make install</screen>

Now rerun <filename>./configure</filename> for
<application>MPlayer</application> to pick up
<systemitem class="library">x264</systemitem> support.
</para>
</sect2>

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<sect2 id="amr">
<title>AMR</title>

<para>
MPlayer can use the OpenCORE AMR libraries through FFmpeg.
Download the libraries for AMR-NB and AMR-WB from the
<ulink url="http://sourceforge.net/projects/opencore-amr/">opencore-amr</ulink>
project and install them according to the instructions on that page.
</para>
</sect2>

<sect2 id="xmms">
<title>XMMS</title>

<para>
<application>MPlayer</application> can use <application>XMMS</application> input
plugins to play many file formats. There are plugins for SNES game tunes, SID
tunes (from Commodore 64), many Amiga formats, .xm, .it, VQF, Musepack, Bonk,
shorten and many others. You can find them at the
<ulink url="http://www.xmms.org/plugins.php?category=input">XMMS input plugin page</ulink>.
</para>

<para>
For this feature you need to have <application>XMMS</application> and compile
<application>MPlayer</application> with
<filename>./configure --enable-xmms</filename>.
</para>
</sect2>

</sect1>


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<sect1 id="rtc">
<title>RTC</title>

<para>
There are three timing methods in <application>MPlayer</application>.

<itemizedlist>
<listitem><para>
  <emphasis role="bold">To use the old method</emphasis>, you don't have to do
  anything. It uses <systemitem>usleep()</systemitem> to tune
  A/V sync, with +/- 10ms accuracy. However sometimes the sync has to be
  tuned even finer.
</para></listitem>
<listitem>
  <para>
  <emphasis role="bold">The new timer</emphasis> code uses the RTC (RealTime
  Clock) for this task, because it has precise 1ms timers.
  The <option>-rtc</option> option enables it,
  but a properly set up kernel is required.
  If you are running kernel 2.4.19pre8 or later you can adjust the maximum RTC
  frequency for normal users through the <systemitem class="systemname">/proc
  </systemitem> file system. Use one of the following two commands to
  enable RTC for normal users:
  <screen>echo 1024 &gt; /proc/sys/dev/rtc/max-user-freq</screen>
  <screen>sysctl dev/rtc/max-user-freq=1024</screen>
  You can make this setting permanent by adding the latter to
  <filename>/etc/sysctl.conf</filename>.
  </para>
  <para>
  You can see the new timer's efficiency in the status line.
  The power management functions of some notebook BIOSes with speedstep CPUs
  interact badly with RTC. Audio and video may get out of sync. Plugging the
  external power connector in before you power up your notebook seems to help.
  In some hardware combinations (confirmed during usage of non-DMA DVD drive
  on an ALi1541 board) usage of the RTC timer causes skippy playback. It's
  recommended to use the third method in these cases.
  </para>
</listitem>
<listitem><para>
  <emphasis role="bold">The third timer code</emphasis> is turned on with the
  <option>-softsleep</option> option. It has the efficiency of the RTC, but it
  doesn't use RTC. On the other hand, it requires more CPU.
</para></listitem>
</itemizedlist>
</para>
</sect1>

</chapter>
