QualifiedFrameTime.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Misc/FrameRate.h"
#include "Misc/FrameTime.h"
#include "Misc/Timecode.h"
 
struct FQualifiedFrameTime
{
 
    FQualifiedFrameTime()
        : Time(0), Rate(24, 1)
    {}
 
    FQualifiedFrameTime(const FFrameTime& InTime, const FFrameRate& InRate)
        : Time(InTime), Rate(InRate)
    {}
 
    FQualifiedFrameTime(const FTimecode& InTimecode, const FFrameRate& InRate)
        : Time(InTimecode.ToFrameNumber(InRate), InTimecode.Subframe)
        , Rate(InRate)
    {
    }
 
public:
 
    double AsSeconds() const
    {
        return Time / Rate;
    }
 
    FFrameTime ConvertTo(FFrameRate DesiredRate) const
    {
        return  FFrameRate::TransformTime(Time, Rate, DesiredRate);
    }
 
    FTimecode ToTimecode() const
    {
        return FTimecode::FromFrameTime(Time, Rate);
    }
 
    FTimecode ToTimecode(bool bDropFrame) const
    {
        return FTimecode::FromFrameTime(Time, Rate, bDropFrame);
    }
 
public:
 
    FFrameTime Time;
 
    FFrameRate Rate;
};