46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "MoviePipelineOutputBase.h"
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#include "Sound/SampleBufferIO.h"
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#include "MoviePipelineWaveOutput.generated.h"
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#define UE_API MOVIERENDERPIPELINERENDERPASSES_API
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UCLASS(MinimalAPI, BlueprintType)
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class UMoviePipelineWaveOutput : public UMoviePipelineOutputBase
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{
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GENERATED_BODY()
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UMoviePipelineWaveOutput()
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{
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}
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public:
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#if WITH_EDITOR
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virtual FText GetDisplayText() const override { return NSLOCTEXT("MovieRenderPipeline", "AudioSettingDisplayName", ".wav Audio"); }
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#endif
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UE_API virtual void OnShotFinishedImpl(const UMoviePipelineExecutorShot* InShot, const bool bFlushToDisk) override;
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protected:
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UE_API virtual void BeginFinalizeImpl() override;
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UE_API virtual bool HasFinishedProcessingImpl() override;
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UE_API virtual void ValidateStateImpl() override;
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UE_API virtual void BuildNewProcessCommandLineArgsImpl(TArray<FString>& InOutUnrealURLParams, TArray<FString>& InOutCommandLineArgs, TArray<FString>& InOutDeviceProfileCvars, TArray<FString>& InOutExecCmds) const override;
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UE_API virtual void UpdateTelemetry(FMoviePipelineShotRenderTelemetry* InTelemetry) const override;
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public:
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/* File name format string override. If specified it will override the FileNameFormat from the Output setting. */
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "File Output")
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FString FileNameFormatOverride;
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private:
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/** Kept alive during finalization because the writer writes async to disk but doesn't expect to fall out of scope */
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TArray<TUniquePtr<Audio::FSoundWavePCMWriter>> ActiveWriters;
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/** Keep track of segments that we've already written to disk to avoid re-writing them (and generating new Output Futures) */
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TSet<FGuid> AlreadyWrittenSegments;
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};
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#undef UE_API
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