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  3. FTimecode

FTimecode

A timecode that stores time in HH:MM:SS format with the remainder of time represented by an integer frame count.

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Misc

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Misc/Timecode.h
Include #include "Misc/Timecode.h"

Syntax

struct FTimecode

Remarks

A timecode that stores time in HH:MM:SS format with the remainder of time represented by an integer frame count.

Variables

  Type Name Description
Public variable bool bDropFrameFormat If true, this Timecode represents a Drop Frame timecode used to account for fractional frame rates in NTSC play rates.
Public variable int32 Frames How many frames does this timecode represent
Public variable int32 Hours How many hours does this timecode represent
Public variable int32 Minutes How many minutes does this timecode represent
Public variable int32 Seconds How many seconds does this timecode represent

Constructors

  Type Name Description
Public function   Default construction for UObject purposes
Public function  

FTimecode ( double InSeconds,
const FFrameRate& InFrameRate,
bool InbRollover
)

 User construction from a time in seconds
Public function  

FTimecode ( double InSeconds,
const FFrameRate& InFrameRate,
bool InbDropFrame,
bool InbRollover
)

 User construction from a time in seconds
Public function  

FTimecode ( int32 InHours,
int32 InMinutes,
int32 InSeconds,
int32 InFrames,
bool InbDropFrame
)

 User construction from a number of hours minutes seconds and frames.

Functions

  Type Name Description
Public function Static FTimecode

FromFrameNumber ( const FFrameNumber& InFrameNumber,
const FFrameRate& InFrameRate
)

 Create a FTimecode from a specific frame number at the given frame rate.
Public function Static FTimecode

FromFrameNumber ( const FFrameNumber& InFrameNumber,
const FFrameRate& InFrameRate,
bool InbDropFrame
)

 Create a FTimecode from a specific frame number at the given frame rate.
Public function Static FTimecode

FromTimespan ( const FTimespan& InTimespan,
const FFrameRate& InFrameRate,
bool InbRollover
)

 Create a FTimecode from a timespan at the given frame rate.
Public function Static FTimecode

FromTimespan ( const FTimespan& InTimespan,
const FFrameRate& InFrameRate,
bool InbDropFrame,
bool InbRollover
)

 Create a FTimecode from a timespan at the given frame rate.
Public function Static bool

IsDropFormatTimecodeSupported ( const FFrameRate& InFrameRate
)

 Drop frame is only support for frame rate of 29.97 or 59.94.
Public function Static bool

IsValidDropFormatTimecodeRate ( const FString& InRateString
)

 Returns true if the given frame rate string represents a supported drop frame timecode frame rate, or false otherwise.
Public function Const FFrameNumber

ToFrameNumber ( const FFrameRate& InFrameRate
)

 Converts this Timecode back into a Frame Number at the given framerate, taking into account if this is a drop-frame format timecode.
Public function Const FString

ToString ( bool bForceSignDisplay
)

 Get the Qualified Timecode formatted in HH:MM:SS:FF or HH:MM:SS;FF depending on if this represents drop-frame timecode or not.
Public function Const FTimespan

ToTimespan ( const FFrameRate& InFrameRate
)

 Converts this Timecode back into a timespan at the given framerate, taking into account if this is a drop-frame format timecode.
Public function Static bool

UseDropFormatTimecode ( const FFrameRate& InFrameRate
)

 If the frame rate support drop frame format and the app wish to use drop frame format by default.
Public function Static bool By default, should we generate a timecode in drop frame format when the frame rate does support it.

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