A WarpTimeManager contains a list of WarpMarkers and some source material and maps times from a linear "view" time to a "wapred" source time. More...

#include <tracktion_WarpTimeManager.h>

Inheritance diagram for tracktion::engine::WarpTimeManager:

Public Types
using	Ptr = juce::ReferenceCountedObjectPtr< WarpTimeManager >

Public Member Functions
	WarpTimeManager (AudioClipBase &)
	Creates a WarpTimeManager to warp a clip.

	WarpTimeManager (Edit &, const AudioFile &sourceFile, juce::ValueTree parentTree)
	Creates a WarpTimeManager to warp an audio file.

	~WarpTimeManager () override
	Destructor.

void	setSourceFile (const AudioFile &)
	Sets a source fiel to warp.

AudioFile	getSourceFile () const
	Returns the current source file.

TimeDuration	getSourceLength () const
	Returns the length of the source file.

bool	isWarpEndMarkerEnabled () const noexcept
	Returns true if the end marker is being used as the end of the source material.

bool	areEndMarkersLimited () const noexcept
	Returns true if the markers are limited to the end of the source length.

const juce::Array< WarpMarker * > &	getMarkers () const
	Returns a list of the current WarpMarkers.

int	insertMarker (WarpMarker)
	Inserts a new WarpMarker.

void	removeMarker (int index)
	Removes a WarpMarker at a given index.

void	removeAllMarkers ()
	Removes all WarpMarkers.

TimePosition	moveMarker (int index, TimePosition newWarpTime)
	Moves a WarpMarker at a given index to a new time.

void	setWarpEndMarkerTime (TimePosition endTime)
	Sets the end time of the source material.

juce::Array< TimeRange >	getWarpTimeRegions (TimeRange overallTimeRegion) const
	Time region can be longer than the clip and the returned array will loop over the clip to match the length.

std::pair< bool, juce::Array< TimePosition > >	getTransientTimes () const
	Returns an array of transient times that have been detected from the source file.

TimePosition	warpTimeToSourceTime (TimePosition warpTime) const
	Converts a warp time (i.e.

TimePosition	sourceTimeToWarpTime (TimePosition sourceTime) const
	Converts a source time (i.e.

TimePosition	getWarpedStart () const
	Returns the start time of the warped region (can be -ve)

TimePosition	getWarpedEnd () const
	Returns the endTime of the entire warped region.

TimePosition	getWarpEndMarkerTime () const
	Sets position in warped region of the redered file end point.

HashCode	getHash () const
	Returns a hash representing this warp list.

void	editFinishedLoading ()

Public Member Functions inherited from tracktion::engine::RenderManager::Job::Listener
virtual	~Listener ()

virtual void	jobStarted (RenderManager::Job &)

Public Attributes
Edit &	edit

juce::ValueTree	state

Detailed Description

A WarpTimeManager contains a list of WarpMarkers and some source material and maps times from a linear "view" time to a "wapred" source time.

Once created this can be used to generate an AudioSegmentList to play the source material back warped.

Member Typedef Documentation

◆ Ptr

using tracktion::engine::WarpTimeManager::Ptr = juce::ReferenceCountedObjectPtr<WarpTimeManager>

Constructor & Destructor Documentation

◆ WarpTimeManager() [1/2]

tracktion::engine::WarpTimeManager::WarpTimeManager ( AudioClipBase & )

Creates a WarpTimeManager to warp a clip.

◆ WarpTimeManager() [2/2]

tracktion::engine::WarpTimeManager::WarpTimeManager	(	Edit &	,
		const AudioFile &	sourceFile,
		juce::ValueTree	parentTree
	)

Creates a WarpTimeManager to warp an audio file.

The WarpMarker state will get added to the parentTree as a child.

◆ ~WarpTimeManager()

tracktion::engine::WarpTimeManager::~WarpTimeManager ( )

override

Destructor.

Member Function Documentation

◆ setSourceFile()

void tracktion::engine::WarpTimeManager::setSourceFile ( const AudioFile & )

Sets a source fiel to warp.

◆ getSourceFile()

AudioFile tracktion::engine::WarpTimeManager::getSourceFile ( ) const

Returns the current source file.

◆ getSourceLength()

TimeDuration tracktion::engine::WarpTimeManager::getSourceLength ( ) const

Returns the length of the source file.

◆ isWarpEndMarkerEnabled()

bool tracktion::engine::WarpTimeManager::isWarpEndMarkerEnabled ( ) const

noexcept

Returns true if the end marker is being used as the end of the source material.

See also: setWarpEndMarkerTime

◆ areEndMarkersLimited()

bool tracktion::engine::WarpTimeManager::areEndMarkersLimited ( ) const

noexcept

Returns true if the markers are limited to the end of the source length.

See also: getSourceLength

◆ getMarkers()

const juce::Array< WarpMarker * > & tracktion::engine::WarpTimeManager::getMarkers ( ) const

Returns a list of the current WarpMarkers.

◆ insertMarker()

int tracktion::engine::WarpTimeManager::insertMarker ( WarpMarker )

Inserts a new WarpMarker.

◆ removeMarker()

void tracktion::engine::WarpTimeManager::removeMarker ( int index )

Removes a WarpMarker at a given index.

◆ removeAllMarkers()

void tracktion::engine::WarpTimeManager::removeAllMarkers ( )

Removes all WarpMarkers.

◆ moveMarker()

TimePosition tracktion::engine::WarpTimeManager::moveMarker	(	int	index,
		TimePosition	newWarpTime
	)

Moves a WarpMarker at a given index to a new time.

◆ setWarpEndMarkerTime()

void tracktion::engine::WarpTimeManager::setWarpEndMarkerTime ( TimePosition endTime )

Sets the end time of the source material.

Only functional if isWarpEndMarkerEnabled returns true.

◆ getWarpTimeRegions()

juce::Array< TimeRange > tracktion::engine::WarpTimeManager::getWarpTimeRegions ( TimeRange overallTimeRegion ) const

Time region can be longer than the clip and the returned array will loop over the clip to match the length.

◆ getTransientTimes()

std::pair< bool, juce::Array< TimePosition > > tracktion::engine::WarpTimeManager::getTransientTimes ( ) const

Returns an array of transient times that have been detected from the source file.

The bool here will be false if the detection job hasn't finished running yet so call it again peridically until it is true.

◆ warpTimeToSourceTime()

TimePosition tracktion::engine::WarpTimeManager::warpTimeToSourceTime ( TimePosition warpTime ) const

Converts a warp time (i.e.

a linear time) to the time in the source file after warping has been applied.

◆ sourceTimeToWarpTime()

TimePosition tracktion::engine::WarpTimeManager::sourceTimeToWarpTime ( TimePosition sourceTime ) const

Converts a source time (i.e.

time in the file) to a linear time after warping has been applied.

◆ getWarpedStart()

TimePosition tracktion::engine::WarpTimeManager::getWarpedStart ( ) const

Returns the start time of the warped region (can be -ve)

◆ getWarpedEnd()

TimePosition tracktion::engine::WarpTimeManager::getWarpedEnd ( ) const

Returns the endTime of the entire warped region.

◆ getWarpEndMarkerTime()

TimePosition tracktion::engine::WarpTimeManager::getWarpEndMarkerTime ( ) const

Sets position in warped region of the redered file end point.

◆ getHash()

HashCode tracktion::engine::WarpTimeManager::getHash ( ) const

Returns a hash representing this warp list.

◆ editFinishedLoading()

void tracktion::engine::WarpTimeManager::editFinishedLoading ( )

Member Data Documentation

◆ edit

Edit& tracktion::engine::WarpTimeManager::edit

◆ state

juce::ValueTree tracktion::engine::WarpTimeManager::state

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

tracktion_WarpTimeManager.h

Public Types

Public Member Functions

Public Attributes