Struct MicCapture 

pub struct MicCapture {
    pub consumer: Arc<Mutex<HeapCons<f32>>>,
    pub native_sample_rate: u32,
    pub native_channels: u16,
    pub dropped_samples: Arc<AtomicU64>,
    /* private fields */
}

Captures audio from a microphone and resamples it to 16 kHz mono.

Fields

consumer: Arc<Mutex<HeapCons<f32>>>

native_sample_rate: u32

native_channels: u16

dropped_samples: Arc<AtomicU64>

Cumulative samples dropped because a downstream ring filled up. Non-zero values indicate the consumer (typically the decoder) is not keeping up with real-time audio arrival.

Implementations

impl MicCapture

pub fn open(device_name: Option<&str>) -> Result<Self>

Open a microphone input device. If device_name is None, uses the system default device. Returns the consumer side of a ring buffer containing 16 kHz mono samples.

pub fn stop(self)

Stop capturing audio and drop the stream.