Opus audio codec develop library, release 1.0.3 for OS/2.
Opus is a codec for interactive speech and audio transmission 
over the Internet. It can handle a wide range of interactive 
audio applications, including Voice over IP, videoconferencing,
in-game  chat, and even remote live music performances.
It can scale from low bit-rate narrowband speech to very high
quality stereo music.
You should need some dll, this is the complete list of all packages 
containing all dynamic libs (dll) you should have to use demos
included into Opus audio codec develop library release 1.0.3:

ftp://ftp.netlabs.org/pub/gcc/gcc4core-1_2_1.wpi (gcc446.dll)
ftp://ftp.netlabs.org/pub/gcc/libc-0.6.5-csd5.zip (*.dll)

To install as user, usually executables and libs should be respectively 
somewhere in path and in libpath statements.
Package include a very comprehensive pdf manual about the complete 
API, still at 1.0.2 version.
More info are available at:
http://www.opus-codec.org/
Gianfilippo Cimmino (gianfli dot cim @ gmail dot com).
