freeswitch/libs/speex
2014-03-07 18:36:26 -05:00
..
doc
include
libspeex clean up some bootstrap warnings 2014-03-07 18:36:26 -05:00
src clean up some bootstrap warnings 2014-03-07 18:36:26 -05:00
symbian
ti
win32 add vs2012 missing file for speex and correct 2010 for last commit 2014-02-15 10:53:20 -06:00
.update
acinclude.m4
AUTHORS
ChangeLog
configure.ac clean up some bootstrap warnings 2014-03-07 18:36:26 -05:00
configure.gnu
COPYING
INSTALL
Makefile.am
NEWS
README
README.blackfin
README.symbian
README.TI-DSP
Speex.kdevelop
speex.m4
speex.pc.in
Speex.spec
Speex.spec.in
speexdsp.pc.in
TODO

See INSTALL file for instruction on how to install Speex.

The Speex is a patent-free, Open Source/Free Software voice codec. Unlike other codecs like MP3 and Ogg Vorbis, Speex is designed to compress voice at bitrates in the 2-45 kbps range. Possible applications include VoIP, internet audio streaming, archiving of speech data (e.g. voice mail), and audio books. In some sense, it is meant to be complementary to the Ogg Vorbis codec.

To use the Speex command line tools:

% speexenc [options] input_file.wav compressed_file.spx

% speexdec [options] compressed_file.spx output_file.wav