Struct Tempo 

pub struct Tempo { /* private fields */ }

Sound going through atempo at one speed.

Implementations

impl Tempo

pub fn new(rate: f64) -> Result<Tempo>

A graph for rate times speed.

pub fn rate(&self) -> f64

The speed this graph was made for.

pub fn push(&mut self, samples: &[f32], pts: Option<f64>) -> Result<()>

Sends in interleaved stereo floats at [OUT_RATE], the first of them at media time pts if it is known.

pub fn finish(&mut self) -> Result<()>

Says no more sound is coming, so Tempo::pull gives what is left.

pub fn pull(&mut self, out: &mut Vec<f32>) -> Option<f64>

Appends all the sound ready to out, and returns the media time of the first sample appended (if any was and the time is known).

Trait Implementations

impl Drop for Tempo

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.