Simple pulse desktop audio capture

Capture PulseAudio desktop audio with ease.

Getting started

This crate exports the DesktopAudioRecorder struct, simply instantiate it with new and call .read_frame() in a loop to start recieving PCM audio data.

Example

This example captures desktop audio and prints the PCM data for 5 seconds before quitting.

use std::time::Instant;
let mut recorder = DesktopAudioRecorder::new("Experiment").unwrap();

let start = Instant::now();

loop {
    match recorder.read_frame() {
        Ok(data) => println!("{:?}", data),
        Err(e) => eprintln!("{}", e)
    };

    if Instant::now().duration_since(start).as_millis() > 5000 {
        break;
    }
}