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AMR codecs support info, patch by Rathann, with slight alteration by me. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18061 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
gpoirier 2006-04-09 12:13:59 +00:00
parent 14dfd0c93f
commit ad2fdb9e97
1 changed files with 32 additions and 0 deletions
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32
DOCS/xml/en/codecs.xml
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@ -708,6 +708,9 @@ decoders:
alaw and ulaw, various gsm, adpcm and pcm formats and other simple old
audio codecs
</simpara></listitem>
<listitem><simpara>
Adaptive Multi-Rate (AMR) speech codecs
</simpara></listitem>
</itemizedlist>
@ -882,6 +885,35 @@ from <ulink url="http://greysector.rangers.eu.org/">Grey Sector</ulink>.
</para>
</sect2>
<sect2 id="amr">
<title>AMR codecs</title>
<para>
Adaptive Multi-Rate speech codec is used in third generation (3G) mobile
phones.
Reference implementation is available from
<ulink url="http://www.3gpp.org">The 3rd Generation Partnership Project</ulink>
(free for private use).
</para>
<para>
To enable support, download the sources for
<ulink url="http://www.3gpp.org/ftp/Specs/latest/Rel-6/26_series/26104-610.zip">AMR-NB</ulink>
and
<ulink url="http://www.3gpp.org/ftp/Specs/latest/Rel-6/26_series/26204-600.zip">AMR-WB</ulink>
codecs, put them in the directory where you unpacked the
<application>MPlayer</application> source and run the following commands:
<screen>
unzip 26104-610.zip
unzip 26104-610_ANSI_C_source_code.zip
mv c-code libavcodec/amr_float
unzip 26204-600.zip
unzip 26204-600_ANSI-C_source_code.zip
mv c-code libavcodec/amrwb_float
</screen>
After that, follow the usual <application>MPlayer</application>
<link linkend="features">build procedure</link>.
</para>
</sect2>
</sect1>
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