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  3. MediaIOCore

MediaIOCore

Unreal Engine C++ API Reference > Plugins

Classes

  Type Name Description
Public struct FAudioDebugDump    
Public struct FAudioDebugDumpSystem    
Public class FBlendDeinterlacer Blend the top and bottom field, halving temporal and texture vertical resoluton.  
Public class FBobDeinterlacer Double field lines, keeping temporal resolution but halving texture vertical resolution.  
Public struct FColorFormatArgs    
Public class FDeinterlacer Handles deinterlacing a video signal.  
Public class FDiscardDeinterlacer Discards one of the field entirely (based on InterlaceFieldOrder), halving both temporal and spatial resolutions.  
Public struct FLogCategoryLogMediaIOAudioDebug Single header drop in file to help diagnose audio issues  
Public class FMainMediaIOAudioCapture Audio capture that automatically registers to the main engine device.  
Public struct UStruct BlueprintType FMediaCaptureOptions Base class of additional data that can be stored for each requested capture.  
Public class FMediaCaptureStateChangedSignature Delegate signatures  
Public class FMediaCaptureUserData Base class of additional data that can be stored for each requested capture.  
Public class FMediaIOAudioCapture Handles capturing audio samples rendered by the engine and dispatching them to outputs.  
Public class FMediaIOAudioOutput    
Public struct UStruct FMediaIOAutoDetectableTimecodeFormat_Backup    
Public struct FMediaIOCommonDisplayModeInfo    
Public struct FMediaIOCommonDisplayModeResolutionInfo    
Public struct FMediaIOCommonDisplayModes    
Public struct UStruct FMediaIOConfiguration Configuration of a device input / output.  
Public struct UStruct FMediaIOConnection Identifies an media connection.  
Public class FMediaIOCoreAudioSampleBase Implements a media audio sample.  
Public class FMediaIOCoreBinarySampleBase Implements a media binary data sample.  
Public class FMediaIOCoreCaptionSampleBase Implements a media caption sample.  
Public class FMediaIOCoreEncodeTime    
Public struct FMediaIOCoreMediaOption    
Public class FMediaIOCorePlayerBase Implements a base player for hardware IO cards.  
Public class FMediaIOCoreSampleContainer MediaIO container for different types of samples. Also a TimedData channel that can be monitored  
Public struct FMediaIOCoreSampleJITRConfigurationArgs Used to setup JITR data for a sample  
Public class FMediaIOCoreSamples General purpose media sample queue.  
Public class FMediaIOCoreSubtitleSampleBase Implements a media subtitle sample.  
Public class FMediaIOCoreTextureSampleBase Implements the IMediaTextureSample/IMediaPoolable interface.  
Public class FMediaIOCoreTextureSampleConverter Media IO base texture sample converter.  
Public class FMediaIOCoreWaitVSyncThread    
Public struct UStruct FMediaIODevice Identifies a device.  
Public struct UStruct FMediaIOInputConfiguration Configuration of a device input.  
Public struct UStruct FMediaIOMode Identifies a media mode.  
Public struct UStruct FMediaIOOutputConfiguration Configuration of a device output.  
Public struct FMediaIOSamplingSettings    
Public struct UStruct FMediaIOVideoTimecodeConfiguration Configuration of a Timecode from Video  
Public class FOrderedAsyncGate Class to ensure that async tasks execute any critical path in order.  
Public struct FRHICaptureResourceDescription Description of resource to be captured when in rhi capture / immediate mode.  
Public struct FVideoFrame Description of a video frame.  
Public class IMediaIOCoreDeviceProvider    
Public class IMediaIOCoreHardwareSync Interface to Hardware Sync Device  
Public class IMediaIOCoreModule Definition the MediaIOCore module.  
Public class UClass UBlendDeinterlacer Blend the top and bottom field, keeping temporal resolution but halving texture vertical resoluton.  
Public class UClass UBobDeinterlacer Double field lines, keeping temporal resolution but halving texture vertical resolution.  
Public class UClass Abstract UCaptureCardMediaSource Base class for media sources that are coming from a capture card.  
Public class UClass UDiscardDeinterlacer Discards one of the field entirely (based on InterlaceFieldOrder), halving both temporal and spatial resolutions.  
Public class UClass UFileMediaCapture    
Public class UClass BlueprintType UFileMediaOutput Output information for a file media capture.  
Public class UClass Abstract BlueprintType HideCategories editinlinenew UMediaCapture Abstract base class for media capture.  
Public class UClass UMediaIOCoreSubsystem    
Public class UClass Abstract BlueprintType HideCategories editinlinenew UMediaOutput Abstract base class for media output.  
Public class UClass Abstract editinlinenew UVideoDeinterlacer Represents a deinterlacing algorithm.  

Constants

Name Description
LogMediaIOAudioDebug  
UE::MediaIOAudioDebug::bProcessAudio  
UE::MediaIOAudioDebug::SecondsToDumpFor  

Typedefs

Name Description
FMediaCaptureOutputSynchronization  
FMediaCaptureStateChangedSignatureNative  
FOnBufferReceived  
TextureTransferPtr  

Enums

  Type Name Description
Public enum UEnum EFileMediaOutputPixelFormat Texture format supported by UFileMediaOutput.  
Public enum EMediaCaptureConversionOperation    
Public enum UEnum BlueprintType EMediaCaptureCroppingType Type of cropping  
Public enum UEnum BlueprintType EMediaCaptureOverrunAction Action when overrun occurs  
Public enum UEnum BlueprintType EMediaCapturePhase    
Public enum UEnum BlueprintType EMediaCaptureResizeMethod    
Public enum UEnum EMediaCaptureResourceType Possible resource type the MediaCapture can create based on the conversion operation.  
Public enum UEnum EMediaCaptureSourceType    
Public enum UEnum BlueprintType EMediaCaptureState Possible states of media capture.  
Public enum UEnum EMediaIOAutoDetectableTimecodeFormat Timecode formats.  
Public enum EMediaIOCoreColorFormat    
Public enum EMediaIOCoreEncodePixelFormat    
Public enum UEnum EMediaIOCoreSourceEncoding List of texture source encodings that can be converted to linear.  
Public enum UEnum EMediaIOInputType SDI Input type.  
Public enum UEnum EMediaIOInterlaceFieldOrder Which interlace field should be set first in the buffer.  
Public enum UEnum EMediaIOOutputType SDI Output type.  
Public enum UEnum EMediaIOQuadLinkTransportType Quad link transport type.  
Public enum UEnum EMediaIOReferenceType SDI Output type.  
Public enum UEnum EMediaIOSampleEvaluationType Various sample evaluation types availalbe in MediaIO.  
Public enum EMediaIOSampleType Bitflags about different types of sample a MediaIO can push  
Public enum UEnum EMediaIOStandardType SDI transport type.  
Public enum UEnum EMediaIOTimecodeFormat Timecode formats.  
Public enum UEnum EMediaIOTransportType Media transport type.  

Functions

  Type Name Description
Public function constexpr bool  
Public function constexpr EMediaIOSampleType  
Public function EMediaIOSampleType &  
Public function constexpr EMediaIOSampleType  
Public function EMediaIOSampleType &  
Public function constexpr EMediaIOSampleType  
Public function EMediaIOSampleType &  
Public function constexpr EMediaIOSampleType  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static FName  
Public function Static EMediaIOTimecodeFormat  
Public function Static void

UE::MediaIO::LogThrottle ( const FLogCategoryBase& InLogCategory,
ELogVerbosity::Type InVerbosity,
const FTimespan& InTimeBetweenLogs,
const FString& LogDetails,
const FString& FileName,
int32 LineNumber
)

  
Public function Static EMediaIOAutoDetectableTimecodeFormat  
Public function Static FAutoConsoleCommand

UE::MediaIOAudioDebug::CAudioDebug ( TEXT("MediaIO.DumpAudio"),
TEXT("[seconds (default: 1)] - Number of seconds to dump audio for."),
FConsoleCommandWithArgsDelegate::CreateLambda({if(Args.Num()){SecondsToDumpFor=FCS...,
ECVF_Default
)

  
Public function Static FAudioDebugDumpSystem &  
Public function Static void

UE::MediaIOAudioDebug::Private::SerializeWaveFile ( TArray< uint8 >& OutWaveFileData,
const uint8* InPCMData,
const int32 NumBytes,
const int32 NumChannels,
const int32 SampleRate,
const int32 BytesPerSample,
bool bFloatingPoint
)

  
Public function Static void

UE::MediaIOAudioDebug::Private::WriteUInt16ToByteArrayLE ( TArray< uint8 >& InByteArray,
int32& Index,
const uint16 Value
)

  
Public function Static void

UE::MediaIOAudioDebug::Private::WriteUInt32ToByteArrayLE ( TArray< uint8 >& InByteArray,
int32& Index,
const uint32 Value
)

  

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