CEdl Class Reference

#include <Edl.h>

Public Member Functions
	CEdl ()
bool	ReadEditDecisionLists (const CFileItem &fileItem, float fps)
void	Clear ()
bool	HasEdits () const
	Check if there are any parsed edits in EDL for the current item.
bool	HasCuts () const
	Check if the edit list has EDL cuts (edits with action CUT)
bool	HasSceneMarker () const
std::chrono::milliseconds	GetTotalCutTime () const
	Get the total cut time removed from the original item because of EDL cuts.
std::chrono::milliseconds	GetTimeWithoutCuts (std::chrono::milliseconds seekTime) const
	Providing a given seek time, return the actual time without considering cut ranges removed from the file.
std::chrono::milliseconds	GetTimeAfterRestoringCuts (std::chrono::milliseconds seekTime) const
	Provided a given seek time, return the time after correction with the addition of the already surpassed EDL cut ranges.
const std::vector< EDL::Edit > &	GetRawEditList () const
	Get the raw EDL edit list.
const std::vector< EDL::Edit >	GetEditList () const
	Get the EDL edit list.
const std::vector< std::chrono::milliseconds >	GetCutMarkers () const
	Get the list of EDL cut markers.
const std::vector< std::chrono::milliseconds >	GetSceneMarkers () const
	Get the list of EDL scene markers.
std::optional< std::unique_ptr< EDL::Edit > >	InEdit (std::chrono::milliseconds seekTime)
	Check if for the provided seek time is contained within an EDL edit.
std::optional< std::chrono::milliseconds >	GetLastEditTime () const
	Get the last processed edit time (set during playback when a given edit is surpassed)
void	SetLastEditTime (std::chrono::milliseconds editTime)
	Set the last processed edit time (set during playback when a given edit is surpassed)
void	ResetLastEditTime ()
	Reset the last recorded edit time (nullopt)
void	SetLastEditActionType (EDL::Action action)
	Set the last processed edit action type.
EDL::Action	GetLastEditActionType () const
	Get the last processed edit action type (set during playback when a given edit is surpassed)
std::optional< std::chrono::milliseconds >	GetNextSceneMarker (Direction direction, std::chrono::milliseconds clockTime)
	Get the next scene marker with respect to the provided clock time.

Static Public Member Functions
static std::string	MillisecondsToTimeString (std::chrono::milliseconds milliSeconds)

Constructor & Destructor Documentation

CEdl()

CEdl::CEdl

(

)

Member Function Documentation

Clear()

void CEdl::Clear

(

)

GetCutMarkers()

const std::vector< std::chrono::milliseconds > CEdl::GetCutMarkers

(

)

const

Get the list of EDL cut markers.

Returns

The list of EDL cut markers or an empty vector if no EDL cuts exist. The returned values are accurate with respect to cut durations. I.e. if the file has multiple cuts, the positions of subsquent cuts are automatically corrected by substracting the previous cut durations.

GetEditList()

const std::vector< EDL::Edit > CEdl::GetEditList

(

)

const

Get the EDL edit list.

Returns

The EDL edits or an empty vector if no edits exist. Edits are provided with respect to the actual timeline, i.e. considering EDL cuts are not part of the media item.

GetLastEditActionType()

EDL::Action CEdl::GetLastEditActionType

(

)

const

Get the last processed edit action type (set during playback when a given edit is surpassed)

Returns

The last processed edit action type or -1 if not any

GetLastEditTime()

std::optional< std::chrono::milliseconds > CEdl::GetLastEditTime

(

)

const

Get the last processed edit time (set during playback when a given edit is surpassed)

Returns

The last processed edit time or nullopt if not any

GetNextSceneMarker()

std::optional< std::chrono::milliseconds > CEdl::GetNextSceneMarker	(	Direction	direction,
		std::chrono::milliseconds	clockTime )

Get the next scene marker with respect to the provided clock time.

Parameters

direction	(the direction of the search - backward or forward)
clock	the current position of the clock

Returns

the position of the scenemarker (nullopt if none)

GetRawEditList()

const std::vector< EDL::Edit > & CEdl::GetRawEditList ( ) const

inline

Get the raw EDL edit list.

Returns

The EDL edits or an empty vector if no edits exist. Edits are provided with respect to the original media item timeline.

GetSceneMarkers()

const std::vector< std::chrono::milliseconds > CEdl::GetSceneMarkers

(

)

const

Get the list of EDL scene markers.

Returns

The list of EDL scene markers or an empty vector if no EDL scene exist. The returned values are accurate with respect to cut durations. I.e. if the file has multiple cuts, the positions of scene markers are automatically corrected by substracting the surpassed cut durations until the scene marker point.

GetTimeAfterRestoringCuts()

std::chrono::milliseconds CEdl::GetTimeAfterRestoringCuts

(

std::chrono::milliseconds

seekTime

)

const

Provided a given seek time, return the time after correction with the addition of the already surpassed EDL cut ranges.

Note

VideoPlayer uses it to restore the correct time after seek since cut blocks are not part of the playable file

Parameters

seek	the desired seek time

Returns

the seek time after applying the cut blocks already surpassed by the provided seek time

GetTimeWithoutCuts()

std::chrono::milliseconds CEdl::GetTimeWithoutCuts

(

std::chrono::milliseconds

seekTime

)

const

Providing a given seek time, return the actual time without considering cut ranges removed from the file.

Note

VideoPlayer always displays/returns the playback time considering cut blocks are not part of the playable file

Parameters

seek	the desired seek time

Returns

the seek time without considering EDL cut blocks

GetTotalCutTime()

std::chrono::milliseconds CEdl::GetTotalCutTime

(

)

const

Get the total cut time removed from the original item because of EDL cuts.

Returns

the total cut time

HasCuts()

bool CEdl::HasCuts

(

)

const

Check if the edit list has EDL cuts (edits with action CUT)

Returns

true if EDL has cuts, false otherwise

HasEdits()

bool CEdl::HasEdits

(

)

const

Check if there are any parsed edits in EDL for the current item.

Returns

true if EDL has edits, false otherwise

HasSceneMarker()

bool CEdl::HasSceneMarker

(

)

const

InEdit()

std::optional< std::unique_ptr< EDL::Edit > > CEdl::InEdit

(

std::chrono::milliseconds

seekTime

)

Check if for the provided seek time is contained within an EDL edit.

Note

seek time refers to the time in the original file timeline (i.e. without considering cut blocks)

Parameters

seekTime

The seek time (on the original timeline)

Returns

a pointer to the edit struct if seekTime is within an edit, nullopt otherwise

MillisecondsToTimeString()

std::string CEdl::MillisecondsToTimeString ( std::chrono::milliseconds milliSeconds )

static

ReadEditDecisionLists()

bool CEdl::ReadEditDecisionLists	(	const CFileItem &	fileItem,
		float	fps )

ResetLastEditTime()

void CEdl::ResetLastEditTime

(

)

Reset the last recorded edit time (nullopt)

SetLastEditActionType()

void CEdl::SetLastEditActionType

(

EDL::Action

action

)

Set the last processed edit action type.

Parameters

action

The action type (e.g. COMM_BREAK)

SetLastEditTime()

void CEdl::SetLastEditTime

(

std::chrono::milliseconds

editTime

)

Set the last processed edit time (set during playback when a given edit is surpassed)

Parameters

editTime

The last processed EDL edit time

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The documentation for this class was generated from the following files:

• cores/VideoPlayer/EDL.h
• Edl.cpp