audiobuffer

A simple audio buffer library written in Rust. The syntax is vaguely inspired by JUCE's audio buffer. This library is used in all Mikoto platform products developed by ExpressiveLabs.

Installation

This library is available on crates.io. To install it:

cargo add audiobuffer

How to use

    // Create an empty buffer
    let mut buffer = AudioBuffer::<f32>::new();
    buffer.set_size(2, 44100);

    // Fill it with silence
    buffer.silence();

    // Set internal samplerate, with resampling support
    buffer.set_samplerate(48000, true);

    // Wrap existing data to avoid allocations
    let mut data = [0.0, 1.0, 1.0, 0.0, 0.32];
    let mut buffer_view = BufferView::new(&mut data, 1);

    buffer_view.set_sample(0, 0, 0.5);

License

This library is licensed under the MIT license.
Copyright © 2025 ExpressiveLabs.