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  3. UMoviePipelineMP4EncoderOutput

UMoviePipelineMP4EncoderOutput

API > API/Plugins > API/Plugins/MovieRenderPipelineMP4Encoder

   
Name UMoviePipelineMP4EncoderOutput
Type class
Header File /Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineMP4Encoder/Public/MoviePipelineMP4EncoderOutput.h
Include Path #include "MoviePipelineMP4EncoderOutput.h"

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UMoviePipelineMP4EncoderOutput : public UMoviePipelineVideoOutputBase

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UMoviePipelineMP4EncoderOutput()

   MoviePipelineMP4EncoderOutput.h  

Structs

Name Remarks
FMP4CodecWriter  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
AverageBitrateInMbps float What is the average bitrate the encoder should target per second? Value is in Megabits per Second, so a value of 8 will become 8192Kbps (kilobits per second). MoviePipelineMP4EncoderOutput.h
  • BlueprintReadWrite
  • EditAnywhere
  • Category="Settings"
  • Meta=(ClampMin=0.1, UIMin=0.1, UIMax=50, EditCondition="EncodingRateControl == EMoviePipelineMP4EncodeRateControlMode::VariableBitRate", EditConditionHides)
bIncludeAudio bool If true, audio will be included in the video file. MoviePipelineMP4EncoderOutput.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Settings"
ConstantRateFactor int32 What is the Constant Rate Factor (CRF) when targeting a specific quality. MoviePipelineMP4EncoderOutput.h
  • BlueprintReadWrite
  • EditAnywhere
  • Category="Settings"
  • Meta=(ClampMin=16, UIMin=16, ClampMax=51, UIMax=51, EditCondition="EncodingRateControl == EMoviePipelineMP4EncodeRateControlMode::Quality", EditConditionHides)
EncodingLevel EMoviePipelineMP4EncodeLevel A higher encode level generally results in a better quality video for the same bitrate, but may not be supported for playback on old devices. MoviePipelineMP4EncoderOutput.h
  • BlueprintReadWrite
  • Category="Settings"
  • Meta=(AdvancedDisplay)
EncodingProfile EMoviePipelineMP4EncodeProfile A higher profile generally results in a better quality video for the same bitrate, but may not be supported for playback on old devices. MoviePipelineMP4EncoderOutput.h
  • BlueprintReadWrite
  • Category="Settings"
  • Meta=(AdvancedDisplay)
EncodingRateControl EMoviePipelineMP4EncodeRateControlMode Specifies the bitrate control method used by the encoder. MoviePipelineMP4EncoderOutput.h
  • BlueprintReadWrite
  • EditAnywhere
  • Category="Settings"
MaxBitrateInMbps float When using VariableBitRate_Constrained, what is the maximum bitrate that the encoder can briefly use for more complex scenes, while still trying to maintain the average set in AverageBitrateInMbps. MoviePipelineMP4EncoderOutput.h
  • BlueprintReadWrite
  • Category="Settings"
  • Meta=(ClampMin=0.1, UIMin=0.1, UIMax=50)

Functions

Protected

Name Remarks Include Path Unreal Specifiers

virtual void BeginFinalize_EncodeThread ( MovieRenderPipeline::IVideoCodecWriter* InWriter
)

   MoviePipelineMP4EncoderOutput.h  

virtual void Finalize_EncodeThread ( MovieRenderPipeline::IVideoCodecWriter* InWriter
)

   MoviePipelineMP4EncoderOutput.h  

virtual const TCHAR * GetFilenameExtension()

   MoviePipelineMP4EncoderOutput.h  

virtual void WriteFrame_EncodeThread ( MovieRenderPipeline::IVideoCodecWriter* InWriter,
FImagePixelData* InPixelData,
TArray< MoviePipeline::FCompositePassInfo >&& InCompositePasses
)

   MoviePipelineMP4EncoderOutput.h  

Overridden from UMoviePipelineVideoOutputBase

Name Remarks Include Path Unreal Specifiers

virtual bool Initialize_EncodeThread ( MovieRenderPipeline::IVideoCodecWriter* InWriter
)

   MoviePipelineMP4EncoderOutput.h  

virtual TUniquePtr< MovieRenderPipeline::IVideoCodecWriter > Initialize_GameThread ( const FString& InFileName,
FIntPoint InResolution,
EImagePixelType InPixelType,
ERGBFormat InPixelFormat,
uint8 InBitDepth,
uint8 InNumChannels
)

   MoviePipelineMP4EncoderOutput.h  

virtual bool IsAudioSupported()

   MoviePipelineMP4EncoderOutput.h  

Overridden from UMoviePipelineSetting

Name Remarks Include Path Unreal Specifiers

virtual FText GetDisplayText()

   MoviePipelineMP4EncoderOutput.h  

virtual void UpdateTelemetry ( FMoviePipelineShotRenderTelemetry* InTelemetry
) const

   MoviePipelineMP4EncoderOutput.h  

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