wechat speex voice transfer

convert speex to wav

Install speex

1. download speex source code, http://p0d8hssbr.bkt.clouddn.com/softwares/speex-1.2.0.tar.gz

2. tar xzvf speex-1.2.0.tar.gz

3. cd speex-1.2.0 && ./configure && make && make install

Install decoder

1. git clone https://github.com/gamelife1314/wechat-speex-declib.git

2. cd wechat-speex-declib && make && cp ./bin/speex_decode /usr/local/bin/speex2wav

3. speex2wav test.speex test.wav