resampler

package

v0.0.0-...-88a2be6 Latest Latest Go to latest Published: Oct 4, 2017 License: MIT Imports: 1 Imported by: 1

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Package resampler implements audio resampler.

This is a port of the Opus-tools( http://git.xiph.org/?p=opus-tools.git ) audio resampler to the pure Go.

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func Resample32(in []float32, inSampleRate int, out []float32, outSampleRate int, quality int) (read int, written int)

func Resample64(in []float64, inSampleRate int, out []float64, outSampleRate int, quality int) (read int, written int)

type Resampler struct {
	// contains filtered or unexported fields
}

func New(channels int, inSampleRate, outSampleRate int, quality int) *Resampler

func NewWithSkipZeros(channels int, inSampleRate, outSampleRate int, quality int) *Resampler

func (r *Resampler) InputLatency() int

func (r *Resampler) OutputLatency() int

func (r *Resampler) ProcessFloat32(channelIndex int, in []float32, out []float32) (read int, written int)

func (r *Resampler) ProcessFloat64(channelIndex int, in []float64, out []float64) (read int, written int)