TimeSynchronizableMediaSource.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "BaseMediaSource.h"
#include "Containers/UnrealString.h"
#include "HAL/Platform.h"
#include "UObject/NameTypes.h"
#include "UObject/ObjectMacros.h"
#include "UObject/UObjectGlobals.h"
 
#include "TimeSynchronizableMediaSource.generated.h"
 
class UObject;
 
 
namespace TimeSynchronizableMedia
{
    static FName UseTimeSynchronizatioOption("UseTimeSynchronization");
    static FName FrameDelay("FrameDelay");
    static FName TimeDelay("TimeDelay");
    static FName AutoDetect("AutoDetect");
}
 
UCLASS(Abstract, MinimalAPI)
class UTimeSynchronizableMediaSource : public UBaseMediaSource
{
    GENERATED_BODY()
    
public:
    MEDIAASSETS_API UTimeSynchronizableMediaSource();
 
public:
 
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category=Synchronization, meta=(DisplayName="Time Synchronization"))
    bool bUseTimeSynchronization;
 
    UPROPERTY(EditAnywhere, Category=Synchronization, meta=(EditCondition="bUseTimeSynchronization", ClampMin = "0", ClampMax = "4"))
    int32 FrameDelay;
 
    UPROPERTY(EditAnywhere, Category=Synchronization, meta=(EditCondition="!bUseTimeSynchronization", ForceUnits=s))
    double TimeDelay;
 
    UPROPERTY()
    bool bAutoDetectInput = true;
 
public:
    //~ IMediaOptions interface
    using Super::GetMediaOption;
    MEDIAASSETS_API virtual bool GetMediaOption(const FName& Key, bool DefaultValue) const override;
    MEDIAASSETS_API virtual int64 GetMediaOption(const FName& Key, int64 DefaultValue) const override;
    MEDIAASSETS_API virtual double GetMediaOption(const FName& Key, double DefaultValue) const override;
    MEDIAASSETS_API virtual FString GetMediaOption(const FName& Key, const FString& DefaultValue) const override;
    MEDIAASSETS_API virtual bool HasMediaOption(const FName& Key) const override;
 
    virtual bool SupportsFormatAutoDetection() const { return false; }
};