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speex
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Tristan Matthews 1dd8e64765 sb_celp: memset innovation memory in dtx case of null mode 5 mesi fa
contrib 7db954e9f9 speexdec_fuzzer: avoid integer overflow 5 anni fa
doc 12b027d3ff Add Meson build system 1 anno fa
html 87e566ced7 ... 22 anni fa
include 12b027d3ff Add Meson build system 1 anno fa
libspeex 1dd8e64765 sb_celp: memset innovation memory in dtx case of null mode 5 mesi fa
m4 7134a41fd2 m4: pkg.m4: fix typo in comment 1 anno fa
macosx ea827134b4 Clean up embedded targets, removing dsp references 15 anni fa
speexclient 39a7979ad7 cosmetics: drop trailing whitespace 6 mesi fa
src 7868d7bbcb speexenc: fix typos in comments 1 anno fa
symbian ea827134b4 Clean up embedded targets, removing dsp references 15 anni fa
ti 39a7979ad7 cosmetics: drop trailing whitespace 6 mesi fa
tmv 39a7979ad7 cosmetics: drop trailing whitespace 6 mesi fa
win32 0c02121588 libspeex.def: add missing speex_header_free symbol 6 anni fa
.gitignore b142ca9ca3 Add generated m4 files to .gitignore. r=tmatth 8 anni fa
.gitlab-ci.yml 3693431241 CI: compare meson and platformio versions 1 anno fa
.travis.yml cae5026cfd travis: sync with speexdsp config 7 anni fa
AUTHORS 93fc0708cd Updated David Rowe's contact 18 anni fa
COPYING 1e64d72bbf Remove trailing white space from COPYING 2 anni fa
ChangeLog 7d3d713d5b declare n 19 anni fa
Doxyfile a4268af86f Updated TODO, Doxygen, project file 17 anni fa
IDEAS 92c75d2072 In case some would like to join 23 anni fa
INSTALL f39602dadb INSTALL: add instructions for Meson build 1 anno fa
Makefile.am 4153be6d2f autotools: make sure meson version and autotools version stay in sync 1 anno fa
NEWS 23e95865ed Checking in license stuff 23 anni fa
OPTIMIZE 39cb42e01e Added speex_ctl call to set codec parameters (e.g. enable/disable 22 anni fa
README c152710b06 updated some info 22 anni fa
README.TI-DSP 2631943824 Moved README.TI-DSP to main dir 19 anni fa
README.Trimedia 3d9f23a6ac README.Trimedia: fix typos 1 anno fa
README.blackfin 35ec655083 s/svn/git/ in a few places 15 anni fa
README.symbian 42a452219a update speex_lib_get_mode() info in README.symbian 20 anni fa
README.win32 56c7bab7f9 mostly win32 project updates 20 anni fa
Speex.kdevelop fa7076c842 fixed makefiles (damn kdevelop) 17 anni fa
Speex.spec.in 417d9c1601 Added pkg-config file for libspeexdsp 17 anni fa
TODO bae128c14a Remove a lot of leftover speexdsp references 15 anni fa
autogen.sh 9172c7ef85 Remove spurious ACLOCAL_FLAGS variable from autogen.sh. 9 anni fa
configure.ac 29ae3eed18 configure: fix typo 1 anno fa
library.json bfb52208f3 Add library.json file for platformio 1 anno fa
meson.build 12b027d3ff Add Meson build system 1 anno fa
meson_options.txt 12b027d3ff Add Meson build system 1 anno fa
speex.m4 01f7d3a30e speex: sync m4 with libopus m4 1 anno fa
speex.pc.in 6ae7f8616b Don't overlink with libm 11 anni fa

README

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