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Unreal Engine C++ API Reference > Plugins > Niagara
Inheritance Hierarchy
- ISubmixBufferListener
- FNiagaraSubmixListener
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceAudio.h |
| Include | #include "NiagaraDataInterfaceAudio.h" |
Syntax
class FNiagaraSubmixListener : public ISubmixBufferListener
Remarks
Class used to to capture the audio stream of an arbitrary submix.
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FNiagaraSubmixListener
(
const FNiagaraSubmixListener& Other |
||
 |
FNiagaraSubmixListener
(
FNiagaraSubmixListener&& Other |
Move submix listener. | |
 |
FNiagaraSubmixListener
(
Audio::FPatchMixer& InMixer, |
Construct an FNiagaraSubmixListener |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
int32 | Returns the number of channels of the current submix. | |
  |
float | Returns the current sample rate of the current submix. | |
 |
void |
Overridden from ISubmixBufferListener
| Type | Name | Description | |
|---|---|---|---|
  |
void | OnNewSubmixBuffer
(
const USoundSubmix* OwningSubmix, |
Called when a new buffer has been rendered for a given submix |