Struct WavFileWriter

pub struct WavFileWriter<S: Sample> { /* private fields */ }

A WAV file writer implementing Writer.

Writes 32-bit floating point WAV files. Call finalize when done to ensure proper file closure.

Implementations

impl<S: Sample> WavFileWriter<S>

pub fn new( file_path: &str, sample_rate: f64, num_channels: usize, ) -> Result<Self, Box<dyn Error>>

Create a WavFileWriter with the specified sample rate and number of audio channels.

Trait Implementations

impl<S: Sample> Writer<S> for WavFileWriter<S>

fn sample_rate(&self) -> f64

Get the sample rate of the writer.

fn num_channels(&self) -> usize

Get the number of channels of the writer.

fn can_write(&self) -> bool

Check whether the writer can write to audio an audio file. This is useful for particular audio files that use closing byte signatures, unlike WAV files which can usually be appended with more audio data at any time.

fn write_channel( &mut self, channel_index: usize, samples: &[S], ) -> Result<(), Box<dyn Error>>

Write samples to a specified channel.

fn finalize(&mut self) -> Result<(), Box<dyn Error>>

Finalize the writing of an audio file.