ref: c1673fa9c6210c3797c8eb20004deb9e6360a41b
dir: /README.draft/
To build this source code, simply type: % make If this does not work, or to change the default configuration (e.g. compile for a fixed-point architecture), simply edit the options in the Makefile To build from the git repository instead of using this draft, the following steps are necessary 1) Clone the repository: % git clone git://git.xiph.org/users/jm/ietfcodec.git % cd ietfcodec 2) Get the celt and silk submodules: % git submodule update --init 3) Compile % ./autogen.sh % ./configure --disable-shared % make Once you have compiled the codec, there will be a test_opus executable in the src/ directory. This can be in the following way: % ./test_opus <mode (0/1/2)> <sampling rate (Hz)> <channels> <bits per second> [options] <input> <output> mode: 0 for audo, 1 for voice, 2 for audio: options: -cbr : enable constant bitrate; default: VBR -bandwidth <NB|MB|WB|SWB|FB> : audio bandwidth (from narrowband to fullband); default: sampling rate -framesize <2.5|5|10|20|40|60> : frame size in ms; default: 20 -max_payload <bytes> : maximum payload size in bytes, default: 1024 -complexity <comp> : complexity, 0 (lowest) ... 10 (highest); default: 10 -inbandfec : enable SILK inband FEC -dtx : enable SILK DTX -loss <perc> : simulate packet loss, in percent (0-100); default: 0 input and output are 16-bit PCM files (machine endian)