UVoiceFunctionLibrary.h

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// Copyright (c) 2025 Doppleddiggong. All rights reserved. Unauthorized copying, modification, or distribution of this file, via any medium is strictly prohibited. Proprietary and confidential.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Kismet/BlueprintFunctionLibrary.h"
#include "UVoiceFunctionLibrary.generated.h"
 
 
UCLASS()
class ONEPIECE_API UVoiceFunctionLibrary : public UBlueprintFunctionLibrary
{
    GENERATED_BODY()
 
public:
    UFUNCTION(BlueprintCallable, Category="Voice|Utility")
    static TArray<uint8> ConvertPCM2WAV(
        const TArray<uint8>& InPCMData,
        int32 InSampleRate,
        int32 InChannel,
        int32 InBitsPerSample
    );
 
    UFUNCTION(BlueprintCallable, Category="Voice|Utility")
    static FString SaveWavToFile(TArray<uint8>& InWavData,
        const FString& InFileName = TEXT(""));
 
    UFUNCTION(BlueprintCallable, Category = "Voice|Utility")
    static USoundWave* CreateSoundWaveFromWavData(const TArray<uint8>& WavData);
 
    UFUNCTION(BlueprintCallable, Category = "Voice|Utility")
    static USoundWaveProcedural* CreateProceduralSoundWaveFromWavData(const TArray<uint8>& AudioData);
 
    UFUNCTION(BlueprintCallable, Category="Voice|Utility")
    static TArray<uint8> ResampleAudio(const TArray<uint8>& InPCMData, int32 InSampleRate, int32 OutSampleRate, int32 InNumChannels);
 
    UFUNCTION(BlueprintCallable, Category="Voice|Utility")
    static TArray<uint8> ConvertStereoToMono(const TArray<uint8>& InStereoPCMData);
};