IceLink

"Frozen Mountain Software"

FMIceLinkResampler Class Reference

Inherits from	NSObject
Declared in	FMIceLinkResampler.h FMIceLinkResampler.m

Overview

Utility class for resampling audio data.

`+ defaultLowPassOrder`

Gets the default low pass order.

+ (int)defaultLowPassOrder

Discussion

Gets the default low pass order.

Declared In

FMIceLinkResampler.h

`– factor`

Gets the resampling factor.

- (double)factor

Discussion

Gets the resampling factor.

Declared In

FMIceLinkResampler.h

`– getOutputLengthWithInput:`

Gets the length of the output given an input set.

- (int)getOutputLengthWithInput:(FMIceLinkDataBuffer *)input

Parameters

`input`	The input. @return

Discussion

Gets the length of the output given an input set.

Declared In

FMIceLinkResampler.h

`– initWithFactor:`

Initializes a new instance of the FMIceLinkResampler class.

- (instancetype)initWithFactor:(double)factor

Parameters

`factor`	The resampling factor.

Discussion

Initializes a new instance of the FMIceLinkResampler class.

Declared In

FMIceLinkResampler.h

`– initWithSourceClockRate:targetClockRate:`

Initializes a new instance of the FMIceLinkResampler class.

- (instancetype)initWithSourceClockRate:(int)sourceClockRate targetClockRate:(int)targetClockRate

Parameters

`sourceClockRate`	The source clock rate.
`targetClockRate`	The target clock rate.

Discussion

Initializes a new instance of the FMIceLinkResampler class.

Declared In

FMIceLinkResampler.h

`+ resamplerWithFactor:`

Initializes a new instance of the FMIceLinkResampler class.

+ (FMIceLinkResampler *)resamplerWithFactor:(double)factor

Parameters

`factor`	The resampling factor.

Discussion

Initializes a new instance of the FMIceLinkResampler class.

Declared In

FMIceLinkResampler.h

`+ resamplerWithSourceClockRate:targetClockRate:`

Initializes a new instance of the FMIceLinkResampler class.

+ (FMIceLinkResampler *)resamplerWithSourceClockRate:(int)sourceClockRate targetClockRate:(int)targetClockRate

Parameters

`sourceClockRate`	The source clock rate.
`targetClockRate`	The target clock rate.

Discussion

Initializes a new instance of the FMIceLinkResampler class.

Declared In

FMIceLinkResampler.h

`– resampleWithInput:output:`

Resamples the given audio buffer.

- (bool)resampleWithInput:(FMIceLinkDataBuffer *)input output:(FMIceLinkDataBuffer *)output

Parameters

`input`	The input to resample.
`output`	The output to target.

Discussion

Resamples the given audio buffer.

Declared In

FMIceLinkResampler.h

`– resampleWithInput:output:lastBatch:`

Resamples the given audio buffer.

- (bool)resampleWithInput:(FMIceLinkDataBuffer *)input output:(FMIceLinkDataBuffer *)output lastBatch:(bool)lastBatch

Parameters

`input`	The input to resample.
`output`	The output to target.
`lastBatch`	Whether or not this is the last batch. If true, input will be read to the end.

Return Value

true if the resampling operation was successful; otherwise, false.

Discussion

Resamples the given audio buffer.

Declared In

FMIceLinkResampler.h

`+ setDefaultLowPassOrder:`

Sets the default low pass order.

+ (void)setDefaultLowPassOrder:(int)value

Discussion

Sets the default low pass order.

Declared In

FMIceLinkResampler.h