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> Unreal Engine API Reference > Runtime > Engine > Sound > USoundNodeQualityLevel

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USoundNodeQualityLevel

This SoundNode uses GameUserSettings AudioQualityLevel (or the editor override) to choose which branch to play and at runtime will only load in to memory sound waves connected to the branch that will be selected

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

USoundNode

USoundNodeQualityLevel

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Sound/SoundNodeQualityLevel.h
Include	#include "Sound/SoundNodeQualityLevel.h"

Syntax

class USoundNodeQualityLevel : public USoundNode

Remarks

This SoundNode uses GameUserSettings AudioQualityLevel (or the editor override) to choose which branch to play and at runtime will only load in to memory sound waves connected to the branch that will be selected

Variables

		Name	Description
	int32	CookedQualityLevelIndex	A Property to indicate which quality this node was cooked with. (INDEX_NONE if not cooked, or unset).
	FCriticalSectio...	EditorOnlyCs	Critical section to protect Child nodes array while serializing.

Functions

		Name	Description
	void	ParseNodes ( FAudioDevice* AudioDevice, const UPTRINT NodeWaveInstanceHash, FActiveSound& ActiveSound, const FSoundParseParameters& Parse..., TArray< FWaveInstance* >& Wav... )
	void	ReconcileNode ( bool bReconstructNode )

Overridden from USoundNode

	Name	Description
FText	GetInputPinName ( int32 PinIndex )	Get the name of a specific input pin
int32	GetMaxChildNodes()	Returns the maximum number of child nodes this node can possibly have
int32	GetMinChildNodes()	Returns the minimum number of child nodes this node must have
void	PrimeChildWavePlayers ( bool bRecurse )	When this is called and stream caching is enabled, any wave player sound nodes childed off of this node will have their audio loaded into the cache.
void	ReleaseRetainerOnChildWavePlayers ( bool bRecurse )
void	RetainChildWavePlayers ( bool bRecurse )	When this is called and stream caching is enabled, any wave player sound nodes childed off of this node will have their audio retained into the cache.

Overridden from UObject

		Name	Description
	void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.
	void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.

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