PulseAudio
Sound server for Unix-like operating systems / From Wikipedia, the free encyclopedia
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PulseAudio is a network-capable sound server program distributed via the freedesktop.org project. It runs mainly on Linux, including Windows Subsystem for Linux on Microsoft Windows and Termux on Android; various BSD distributions such as FreeBSD, OpenBSD, and macOS; as well as Illumos distributions and the Solaris operating system. It serves as a middleware in between applications and hardware and handles raw PCM audio streams.[5]
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Developer(s) |
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Initial release | 17 July 2004; 19 years ago (2004-07-17)[1] |
Stable release | |
Repository | gitlab |
Written in | C[3] |
Operating system | FreeBSD, NetBSD, OpenBSD, Linux, Illumos, Solaris, macOS, and Microsoft Windows (not maintained) |
Platform | ARM, PowerPC, x86 / IA-32, x86-64, and MIPS |
Type | Sound server |
License | LGPL-2.1-or-later[4] |
Website | pulseaudio.org |
PulseAudio is free and open-source software, and is licensed under the terms of the LGPL-2.1-or-later.[4]
It was created in 2004 under the name Polypaudio but was renamed in 2006 to PulseAudio.[6]
PulseAudio competes with newer PipeWire, which provides a compatible PulseAudio server (known as pipewire-pulse), and PipeWire is now used by default on many Linux distributions, including Fedora Linux, Ubuntu, and Debian.[7][8][9]