<P><B>Just in:</B><AHREF="http://www.livephish.com/">livephish.com</A> is now offering recordings in FLAC format in addition to MP3.</P>
<P><B>Neuros:</B> Neuros and Xiph.org are <AHREF="http://www.neurosaudio.com/press/news_item.aspx?itemID=80">collaborating</A> to bring Vorbis support to Neuros Digital Audio Computers. Now that FLAC is part of Xiph, Neuros is <AHREF="http://www.neurosaudio.com/support/GeneralFunctionsfaq.asp#a8">considering FLAC support</A>. You can follow some of the Vorbis and FLAC discussions <AHREF="http://www.neurosaudio.com/community/forum/topic.asp?TOPIC_ID=114&SearchTerms=flac">here</A> and <AHREF="http://www.neurosaudio.com/community/forum/topic.asp?TOPIC_ID=17">here</A>.</P>
<P>FLAC has joined the Xiph project; see <AHREF="http://xiph.org/ogg/flac.html">here</A> for the press release.</P>
<P><AHREF="http://xiph.org/">Xiph.org</A> is behind other free codecs such as <AHREF="http://www.vorbis.com/">Vorbis</A>, <AHREF="http://www.theora.org/">Theora</A>, and <AHREF="http://www.speex.org/">Speex</A>. Our merger with Xiph will bring FLAC into the ranks and lead to better integration with the <AHREF="http://www.xiph.org/ogg/">Ogg multimedia framework</A>.</P>
<P>Note that the FLAC format is not changing, native FLAC will continue to exist, and the command-line tools and plugins will continue to work as before. The codec libraries will now be available under Xiph's BSD-like license.</P>
<P>If you use FLAC and have suggestions or patches, please <AHREF="http://sourceforge.net/mail/?group_id=13478">join the mailing list</A>. Bugs can be filed <AHREF="http://sourceforge.net/bugs/?func=addbug&group_id=13478">here</A>, but make sure to check the <AHREF="documentation.html#bugs">known bugs</A> section first.</P>
FLAC stands for Free Lossless Audio Codec. Grossly oversimplified, FLAC is similar to MP3, but lossless, meaning that audio is compressed in FLAC without throwing away any information. This is similar to how Zip works, except with FLAC you will get much better compression because it is designed specifically for audio, and you can play back compressed FLAC files in your favorite player (or your car or home stereo, see links to the right for supported devices) just like you would an MP3 file.
FLAC is freely available and supported on most operating systems, including Windows, "unix" (Linux, *BSD, Solaris, OS X, IRIX), BeOS, OS/2, and Amiga. There are build systems for autotools, MSVC, Watcom C, and Project Builder.
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See the <AHREF="features.html">features page</A> for a complete list of features, or the <AHREF="comparison.html">comparison page</A> to see how FLAC compares with other lossless codecs.
When we say that FLAC is "Free" it means more than just that it is available at no cost. It means that the specification of the format is fully open to the public to be used for any purpose (the FLAC project reserves the right to set the FLAC specification and certify compliance), and that neither the FLAC format nor any of the implemented encoding/decoding methods are covered by any known patent. It also means that all the source code is available under open-source licenses. It is the first truly open and free lossless audio format.
The documentation is available online as well as in the distributions. The general installation and usage documentation for <B><TT>flac</TT></B> and the plugins is <AHREF="documentation.html">here</A>. For a detailed description of the FLAC format and reference encoder see the <AHREF="format.html">FLAC format page</A>.
If you have an application that uses FLAC and would like it to be able to tag FLAC files with custom metadata, visit the <AHREF="id.html">registration page</A> to register an ID for your application.
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="news.html#20020822">22-Aug-2002</A> :<BR> FLAC support for Rio Receiver<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="news.html#20010720">20-Jul-2001</A> :<BR> FLAC 1.0 is here!<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.request.com/us/">AudioReQuest</A> music servers<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.sonicblue.com/audio/rio/rio_receiver.asp">Rio Reciever</A> and Dell Digital Audio Receiver via <AHREF="http://sourceforge.net/projects/rioplay/">RioPlay</A> client<BR></FONT></SMALL></TD></TR>
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<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://getid3.sourceforge.net/">getID3()</A>: a PHP4 script for extracting metadata<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.gstreamer.net/">GStreamer</A> streaming media framework<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://hasas.sourceforge.net/">HASAS</A> HydroAcoustical Signal Analysis System<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.j-ogg.de/">J-Ogg</A> Java libraries for Ogg decoding<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.danrules.com/macflac/">MacFLAC</A> Mac OS X FLAC distribution<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://mediaxw.sourceforge.net/">MediaXW</A> includes FLAC DirectShow filter<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://math.berkeley.edu/~roconnor/MMIOMP3/">MMIOFLAC</A>, Multimedia IOProc for OS/2<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.mythtv.org/">MythTV</A>: Linux PVR and more<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://ptarmigan.sourceforge.net/">Ptarmigan</A> media parser for XML<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.icculus.org/SDL_sound/">SDL_sound</A> audio add-on to SDL<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.lammerts.org/software/soepkiptng/">Soepkip TNG</A> music playing daemon + web interface<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.cyclooctane.com/sonice/">sonice</A> FLAC to Vorbis transcoder<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.xmms.org/">XMMS</A>: X MultiMedia System<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://swami.sourceforge.net/">Swami</A>: Sound font editor<BR></FONT></SMALL></TD></TR>
<TR><TDBGCOLOR="#EEEED4"><SMALL><FONTFACE="Lucida,Verdana,Helvetica,Arial"><AHREF="http://www.baudline.com/">Baudline</A> signal analyzer<BR></FONT></SMALL></TD></TR>