https://github.com/tmigone/pulseaudio

A TypeScript based client library for PulseAudio
https://github.com/tmigone/pulseaudio

audio client paclient palib pulse pulseaudio

Last synced: about 2 months ago
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A TypeScript based client library for PulseAudio

• Host: GitHub
• URL: https://github.com/tmigone/pulseaudio
• Owner: tmigone
• License: mit
• Created: 2020-06-11T14:31:04.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-10-15T20:29:33.000Z (about 1 year ago)
• Last Synced: 2024-04-22T15:26:29.798Z (8 months ago)
• Topics: audio, client, paclient, palib, pulse, pulseaudio
• Language: TypeScript
• Homepage: http://pulseaudio.tmigone.com
• Size: 887 KB
• Stars: 16
• Watchers: 3
• Forks: 4
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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# 🎶 @tmigone/pulseaudio 🎶

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`@tmigone/pulseaudio` is a TypeScript based client library for [PulseAudio](https://www.freedesktop.org/wiki/Software/PulseAudio/), the most popular sound server for Linux. This library allows you to easily build clients or applications that interact with a PulseAudio server over it's native protocol, for example media players/recorders, volume control applications, etc.

### Features

- Zero dependency fully typed TypeScript implementation of the PulseAudio client protocol

- Extensive testing suite

- Protocol features: 

  - authentication - provide authentication data for the server

  - transport - connect over UNIX domain sockets or TCP sockets

  - introspection - query, modify and operate on PulseAudio objects like modules, sinks, sources, etc.

  - events - subscribe to server-side object events like a sink starting playback, etc.

  - (To be implemented) streams - manage audio playback and recording using Node.js streams

## Installation

Install the library using [npm](https://www.npmjs.com/):

```bash

npm install @tmigone/pulseaudio

```

## Usage

```ts

import PulseAudio, { Sink } from '@tmigone/pulseaudio'

(async () => {

  // Connect using tcp or unix socket

  // const client: PulseAudio = new PulseAudio('unix:/run/pulse/pulseaudio.socket')

  const client: PulseAudio = new PulseAudio('tcp:192.168.1.10:4317')

  await client.connect()

  // Set volume of all sinks to 50%

  const sinks: Sink[] = await client.getSinkList()

  for (const sink of sinks) {

    await client.setSinkVolume(sink.index, 50)

  }

  // Close connection

  client.disconnect()

})()

```

## Documentation

Visit the [docs site](http://pulseaudio.tmigone.com) for in depth documentation on the library API's.