pub(crate) fn pcmflux(m: &Bound<'_, PyModule>) -> PyResult<()>Expand description
PyO3 module init: register the capture/playback classes and the atexit sweep.
Exposes AudioCapture, AudioCaptureSettings, AudioFrame, AudioPlayback, and
AudioPlaybackSettings, then registers _stop_all_captures on Python’s atexit so no
still-running capture thread is calling into Python during interpreter finalization.