audio-context
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/audio-context package

    1.0.3 • Public • Published

    audio-context Build Status unstable Greenkeeper badge npm license

    Creates a WebAudio context singleton with the given options. Returns null if not supported.

    Example

    var audioCtx = require('audio-context')()

    You can also create an OfflineAudioContext in case you would like to process (faster) without any rendering.

    var offlineContext = require('audio-context')({offline: true})

    Usage

    npm install audio-context

    ctx = createContext(options|sampleRate)

    Returns a singleton audio context for the given sampleRate.

    The options:

    • sampleRate - if specified, will set the context sampleRate.
    • latencyHint - if specified, will control latency. One of 'balanced', 'playback', 'interaction' (default) or number.
    • offline - if specified, will create OfflineAudioContext.
    • length - if specified, will set number of frames for offline context.
    • channels - if specified, will set number of channels for offline context.
    • {...contextAttributes} any other options for the context.

    Handles vendor prefixing for audio contexts. Returns null if we are not in a browser, or if the context is not available, or if there was an error creating the context.

    Running tests

    # Run tests in tape-run's default browser 
    npm test
     
    # Run in a specified browser. 
    # See https://github.com/juliangruber/tape-run#runopts for options 
    npm test -- --browser firefox

    License

    MIT

    Install

    npm i audio-context

    DownloadsWeekly Downloads

    3,955

    Version

    1.0.3

    License

    MIT

    Last publish

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