Struct AudioOutput 

pub struct AudioOutput {
    pub sample_rate: u32,
    pub channels: u8,
    pub samples: Vec<f32>,
}

Audio output writer for WAV files.

Fields

sample_rate: u32

Sample rate in Hz.

channels: u8

Number of channels.

samples: Vec<f32>

Audio samples.

Implementations

impl AudioOutput

pub fn new(sample_rate: u32, channels: u8) -> Self

Create a new empty audio output.

pub fn from_samples(samples: Vec<f32>, sample_rate: u32, channels: u8) -> Self

Create from existing samples.

pub fn append(&mut self, samples: &[f32])

Append samples.

pub fn duration_secs(&self) -> f64

Get duration in seconds.

pub fn write_to_file<P: AsRef<Path>>(&self, path: P) -> Result<()>

Write to a WAV file.

pub fn normalize(&mut self)

Normalize the audio to peak at 1.0.

pub fn apply_gain(&mut self, gain: f32)

Apply gain.

Trait Implementations

impl Clone for AudioOutput

fn clone(&self) -> AudioOutput

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AudioOutput

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.