1. Epic GamesDeveloper
  3. ISampleRateConverter

ISampleRateConverter

API > API/Runtime > API/Runtime/SignalProcessing

   
Name ISampleRateConverter
Type class
Header File /Engine/Source/Runtime/SignalProcessing/Public/DSP/SampleRateConverter.h
Include Path #include "DSP/SampleRateConverter.h"

Syntax

class ISampleRateConverter

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~ISampleRateConverter()

   DSP/SampleRateConverter.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void Init ( const float InSampleRateRatio,
const int32 InNumChannels
)

   DSP/SampleRateConverter.h  

int32 ProcessChunk ( const int16* BufferChunk,
const int32 NumInputSamples,
const int32 RequestedFrames,
TArray< float >& OutBuffer
)

 Process chunks of audio at a time. DSP/SampleRateConverter.h  

int32 ProcessChunk ( const float* BufferChunk,
const int32 NumInputSamples,
const int32 RequestedFrames,
TArray< float >& OutBuffer
)

   DSP/SampleRateConverter.h  

int32 ProcessFullbuffer ( const int16* InBuffer,
const int32 InNumSamples,
TArray< float >& OutBuffer
)

 Given an input buffer, the output buffer is fully sample-rate converted. DSP/SampleRateConverter.h  

int32 ProcessFullbuffer ( const float* InBuffer,
const int32 InNumSamples,
TArray< float >& OutBuffer
)

   DSP/SampleRateConverter.h  

void SetSampleRateRatio ( const float InSampleRateRatio,
const int32 NumInterpolationFrames
)

 Sets the sample rate ratio and the number of frames to interpolate from the current sample rate ratio. DSP/SampleRateConverter.h  

Static

Name Remarks Include Path Unreal Specifiers

static ISampleRateConverter * CreateSampleRateConverter()

 Creates a new instance. DSP/SampleRateConverter.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page