Enum ResampleQuality 

pub enum ResampleQuality {
    VeryLow,
    Low,
    High,
    HighWithLowLatency,
}

The quality of the resampling algorithm used for a PacketResampler or a Resampler created with resampler_from_quality.

Variants

VeryLow

Low quality, low CPU, low latency

Internally this uses the Async resampler from rubato with linear polynomial interpolation.

Low

Slightly better quality than ResampleQuality::VeryLow, slightly higher CPU than ResampleQuality::VeryLow, low latency

Internally this uses the Async resampler from rubato with cubic polynomial interpolation.

High

Great quality, medium CPU, high latency

This is recommended for most non-realtime applications where higher latency is not an issue.

Note, this resampler type adds a significant amount of latency (in the hundreds of frames), so prefer to use the “Low” option if low latency is desired.

If the fft-resampler feature is not enabled, then this will fall back to ResampleQuality::Low.

Internally this uses the rubato::Fft resampler from rubato.

HighWithLowLatency

Great quality, high CPU, low latency

Internally this uses the Async resampler from rubato with Cubic sinc interpolation, a BlackmanHarris2 window function, a sinc length of 256, and an oversampling factor of 128.

Trait Implementations

impl Clone for ResampleQuality

fn clone(&self) -> ResampleQuality

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ResampleQuality

impl Debug for ResampleQuality

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

Formats the value using the given formatter.

impl Default for ResampleQuality

fn default() -> ResampleQuality

Returns the “default value” for a type.

impl Eq for ResampleQuality

impl From<usize> for ResampleQuality

fn from(value: usize) -> Self

Converts to this type from the input type.

impl Hash for ResampleQuality

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ResampleQuality

fn eq(&self, other: &ResampleQuality) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ResampleQuality