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  3. FMediaIOAudioCapture

FMediaIOAudioCapture

Handles capturing audio samples rendered by the engine and dispatching them to outputs.

Unreal Engine C++ API Reference > Plugins > MediaIOCore

Inheritance Hierarchy

References

   
Module MediaIOCore
Header /Engine/Plugins/Media/MediaIOFramework/Source/MediaIOCore/Public/MediaIOCoreAudioOutput.h
Include #include "MediaIOCoreAudioOutput.h"

Syntax

class FMediaIOAudioCapture : public ISubmixBufferListener

Remarks

Handles capturing audio samples rendered by the engine and dispatching them to outputs.

Constructors

  Type Name Description
Public function  

FMediaIOAudioCapture ( const FAudioDeviceHandle& InAudioDeviceHandle
)

  

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function TSharedPtr< FMediaIOAudioOutput >

CreateAudioOutput ( int32 InNumOutputChannels,
FFrameRate InTargetFrameRate,
uint32 InMaxSampleLatency,
uint32 InOutputSampleRate
)

 Create an audio output that will receive audio samples.
Public function Const int32  
Public function FOnAudioCaptured &  
Protected function void

RegisterAudioDevice ( const FAudioDeviceHandle& InAudioDeviceHandle
)

  
Protected function void  
Protected function void  
Protected function void  

Overridden from ISubmixBufferListener

  Type Name Description
Public function Virtual void

OnNewSubmixBuffer ( const USoundSubmix* OwningSubmix,
float* AudioData,
int32 NumSamples,
int32 NumChannels,
const int32 SampleRate,
double AudioClock
)

 Called when a new buffer has been rendered for a given submix

Typedefs

Name Description
FOnAudioCaptured  

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