Many desktop environments provide such tools. This makes it possible to replace configuration files with GUI tools. It provides an abstraction layer that combines all this stuff together in one place.Ī rich API provides methods for inspecting and controlling all available objects and their both persistent and run-time properties. PulseAudio manages all audio applications, local and network streams, devices, filters, and audio I/O. PulseAudio is designed to meet a number of goals.
#Pulseaudio mixer drivers
PulseAudio is a sound server for POSIX OSes (mostly aiming Linux) acting as a proxy and router between hardware device drivers and applications on single or multiple hosts. This document was last updated for PulseAudio 11.1. I’d like to thank my friends and colleagues Mikhail Baranov and Dmitriy Shilin who read early drafts of the document and provided a valuable feedback.Īlso big thanks to Tanu Kaskinen, a PulseAudio maintainer, who have found and helped to fix dozens of errors. This document tries to be neutral and provide an unbiased overview of the implemented features and design. PulseAudio tends to trigger flame wars, which I believe are non-constructive. This document reflects my personal understanding of PulseAudio, obtained from the source code, experiments, official wiki, mailing lists, and blog articles.
#Pulseaudio mixer code
Further details can be obtained from the official documentation (for configuration and client APIs) and from the source code (for internal interfaces). It does not provide a detailed reference or tutorial for PulseAudio configuration and APIs. provide a starting point for writing clients and server modules.
![pulseaudio mixer pulseaudio mixer](https://i.ytimg.com/vi/qaumI8dz4Ag/hqdefault.jpg)
![pulseaudio mixer pulseaudio mixer](https://www.maketecheasier.com/assets/uploads/2015/04/pulse-audio-equalizer-feature.jpg)
Modules page contains a complete list of existing modules with parameters. PulseAudio has Documentation page covering many specific problems that may be encountered by user and developer. This led me to dig into PulseAudio internals and eventually to this document. Many Linux distros employ PulseAudio, and their users will be able to improve network service quality without changing the workflow. We decided to implement a set of PulseAudio modules that will allow PulseAudio to use Roc as a network transport. You can read more about the project in these two articles: 1, 2. I’m working on the Roc Toolkit open-source project, a development kit for realtime audio streaming over the network.