openal: OpenAL (A cros-platform, opensource OpenAL 3D audio API implementation) openal: openal: OpenAL Soft is an LGPL-licensed, cross-platform, software openal: implementation of the OpenAL 3D audio API. openal: OpenAL provides capabilities for playing audio in a virtual 3D openal: environment. Distance attenuation, doppler shift, and directional sound openal: emitters are among the features handled by the API. More advanced openal: effects, including air absorption, occlusion, and environmental reverb, openal: are available through the EFX extension. It also facilitates streaming openal: audio, multi-channel buffers, and audio capture. openal: openal: Packaged by Georgi D. Sotirov