This class represents a clip (used to arrange readers on the timeline) More...

#include <Clip.h>

Inheritance diagram for openshot::Clip:

Collaboration diagram for openshot::Clip:

Public Member Functions
void	AddEffect (openshot::EffectBase *effect)
	Add an effect to the clip. More...

void	AttachToObject (std::string object_id)
	Attach clip to Tracked Object or to another Clip. More...

	Clip ()
	Default Constructor. More...

	Clip (openshot::ReaderBase *new_reader)
	Constructor with reader. More...

	Clip (std::string path)
	Constructor with filepath (reader is automatically created... by guessing file extensions) More...

void	Close () override
	Close the internal reader. More...

std::list< openshot::EffectBase * >	Effects ()
	Return the list of effects on the timeline. More...

float	End () const override
	Get end position (in seconds) of clip (trim end of video), which can be affected by the time curve. More...

void	End (float value) override
	Set end position (in seconds) of clip (trim end of video) More...

Clip *	GetAttachedClip () const
	Return a pointer to the clip this clip is attached to. More...

std::string	GetAttachedId () const
	Get and set the object id that this clip is attached to. More...

std::shared_ptr< openshot::TrackedObjectBase >	GetAttachedObject () const
	Return a pointer to the trackedObject this clip is attached to. More...

openshot::CacheMemory *	GetCache () override
	Get the cache object (always return NULL for this reader) More...

openshot::EffectBase *	GetEffect (const std::string &id)
	Look up an effect by ID. More...

std::shared_ptr< openshot::Frame >	GetFrame (int64_t clip_frame_number) override
	Get an openshot::Frame object for a specific frame number of this clip. The image size and number of samples match the source reader. More...

std::shared_ptr< openshot::Frame >	GetFrame (std::shared_ptr< openshot::Frame > background_frame, int64_t clip_frame_number) override
	Get an openshot::Frame object for a specific frame number of this clip. The image size and number of samples match the background_frame passed in and the timeline (if available). More...

std::shared_ptr< openshot::Frame >	GetFrame (std::shared_ptr< openshot::Frame > background_frame, int64_t clip_frame_number, openshot::TimelineInfoStruct *options)
	Get an openshot::Frame object for a specific frame number of this clip. The image size and number of samples match the background_frame passed in and the timeline (if available). More...

openshot::Clip *	GetParentClip ()
	Return the associated ParentClip (if any) More...

std::shared_ptr< openshot::TrackedObjectBase >	GetParentTrackedObject ()
	Return the associated Parent Tracked Object (if any) More...

bool	IsOpen () override
	Determine if reader is open or closed. More...

std::string	Json () const override
	Generate JSON string of this object. More...

Json::Value	JsonValue () const override
	Generate Json::Value for this object. More...

std::string	Name () override
	Return the type name of the class. More...

void	Open () override
	Open the internal reader. More...

void	ParentTimeline (openshot::TimelineBase *new_timeline) override
	Set associated Timeline pointer. More...

std::string	PropertiesJSON (int64_t requested_frame) const override

openshot::ReaderBase *	Reader ()
	Get the current reader. More...

void	Reader (openshot::ReaderBase *new_reader)
	Set the current reader. More...

void	RemoveEffect (openshot::EffectBase *effect)
	Remove an effect from the clip. More...

void	SetAttachedClip (Clip *clipObject)
	Set the pointer to the clip this clip is attached to. More...

void	SetAttachedId (std::string value)
	Set id of the object id that this clip is attached to. More...

void	SetAttachedObject (std::shared_ptr< openshot::TrackedObjectBase > trackedObject)
	Set the pointer to the trackedObject this clip is attached to. More...

void	SetJson (const std::string value) override
	Load JSON string into this object. More...

void	SetJsonValue (const Json::Value root) override
	Load Json::Value into this object. More...

virtual	~Clip ()
	Destructor. More...

Public Member Functions inherited from openshot::ClipBase
	ClipBase ()
	Constructor for the base clip. More...

void	Id (std::string value)

void	Layer (int value)
	Set layer of clip on timeline (lower number is covered by higher numbers) More...

bool	operator< (ClipBase &a)

bool	operator<= (ClipBase &a)

bool	operator> (ClipBase &a)

bool	operator>= (ClipBase &a)

void	Position (float value)
	Set the Id of this clip object More...

void	Start (float value)
	Set start position (in seconds) of clip (trim start of video) More...

virtual	~ClipBase ()=default

Public Member Functions inherited from openshot::ReaderBase
void	DisplayInfo (std::ostream *out=&std::cout)
	Display file information in the standard output stream (stdout) More...

openshot::ClipBase *	ParentClip ()
	Parent clip object of this reader (which can be unparented and NULL) More...

void	ParentClip (openshot::ClipBase *new_clip)
	Set parent clip object of this reader. More...

	ReaderBase ()
	Constructor for the base reader, where many things are initialized. More...

virtual	~ReaderBase ()=default

Public Attributes
openshot::Keyframe	alpha
	Curve representing the alpha (1 to 0) More...

openshot::AnchorType	anchor
	The anchor determines what parent a clip should snap to. More...

openshot::Keyframe	channel_filter
	A number representing an audio channel to filter (clears all other channels) More...

openshot::Keyframe	channel_mapping
	A number representing an audio channel to output (only works when filtering a channel) More...

bool	COMPILED_WITH_CV = true

openshot::FrameDisplayType	display
	The format to display the frame number (if any) More...

openshot::GravityType	gravity
	The gravity of a clip determines where it snaps to its parent. More...

openshot::Keyframe	has_audio
	An optional override to determine if this clip has audio (-1=undefined, 0=no, 1=yes) More...

openshot::Keyframe	has_video
	An optional override to determine if this clip has video (-1=undefined, 0=no, 1=yes) More...

openshot::Keyframe	location_x
	Curve representing the relative X position in percent based on the gravity (-1 to 1) More...

openshot::Keyframe	location_y
	Curve representing the relative Y position in percent based on the gravity (-1 to 1) More...

openshot::VolumeMixType	mixing
	What strategy should be followed when mixing audio with other clips. More...

openshot::Keyframe	origin_x
	Curve representing X origin point (0.0=0% (left), 1.0=100% (right)) More...

openshot::Keyframe	origin_y
	Curve representing Y origin point (0.0=0% (top), 1.0=100% (bottom)) More...

openshot::Keyframe	perspective_c1_x
	Curves representing X for coordinate 1. More...

openshot::Keyframe	perspective_c1_y
	Curves representing Y for coordinate 1. More...

openshot::Keyframe	perspective_c2_x
	Curves representing X for coordinate 2. More...

openshot::Keyframe	perspective_c2_y
	Curves representing Y for coordinate 2. More...

openshot::Keyframe	perspective_c3_x
	Curves representing X for coordinate 3. More...

openshot::Keyframe	perspective_c3_y
	Curves representing Y for coordinate 3. More...

openshot::Keyframe	perspective_c4_x
	Curves representing X for coordinate 4. More...

openshot::Keyframe	perspective_c4_y
	Curves representing Y for coordinate 4. More...

openshot::Keyframe	rotation
	Curve representing the rotation (0 to 360) More...

openshot::ScaleType	scale
	The scale determines how a clip should be resized to fit its parent. More...

openshot::Keyframe	scale_x
	Curve representing the horizontal scaling in percent (0 to 1) More...

openshot::Keyframe	scale_y
	Curve representing the vertical scaling in percent (0 to 1) More...

openshot::Keyframe	shear_x
	Curve representing X shear angle in degrees (-45.0=left, 45.0=right) More...

openshot::Keyframe	shear_y
	Curve representing Y shear angle in degrees (-45.0=down, 45.0=up) More...

openshot::Keyframe	time
	Curve representing the frames over time to play (used for speed and direction of video) More...

openshot::Keyframe	volume
	Curve representing the volume (0 to 1) More...

openshot::Color	wave_color
	Curve representing the color of the audio wave form. More...

Public Attributes inherited from openshot::ReaderBase
openshot::ReaderInfo	info
	Information about the current media file. More...

Protected Member Functions
void	init_reader_rotation ()
	Update default rotation from reader. More...

void	init_reader_settings ()
	Init reader info details. More...

void	init_settings ()
	Init default settings for a clip. More...

Protected Member Functions inherited from openshot::ClipBase
Json::Value	add_property_choice_json (std::string name, int value, int selected_value) const
	Generate JSON choice for a property (dropdown properties) More...

Json::Value	add_property_json (std::string name, float value, std::string type, std::string memo, const Keyframe *keyframe, float min_value, float max_value, bool readonly, int64_t requested_frame) const
	Generate JSON for a property. More...

Protected Attributes
std::recursive_mutex	getFrameMutex
	Mutex for multiple threads. More...

AudioLocation	previous_location
	Previous time-mapped audio location. More...

Protected Attributes inherited from openshot::ClipBase
float	end
	The position in seconds to end playing (used to trim the ending of a clip) More...

std::string	id
	ID Property for all derived Clip and Effect classes. More...

int	layer
	The layer this clip is on. Lower clips are covered up by higher clips. More...

float	position
	The position on the timeline where this clip should start playing. More...

std::string	previous_properties
	This string contains the previous JSON properties. More...

float	start
	The position in seconds to start playing (used to trim the beginning of a clip) More...

openshot::TimelineBase *	timeline
	Pointer to the parent timeline instance (if any) More...

Protected Attributes inherited from openshot::ReaderBase
openshot::ClipBase *	clip
	Pointer to the parent clip instance (if any) More...

std::recursive_mutex	getFrameMutex
	Mutex for multiple threads. More...

Detailed Description

This class represents a clip (used to arrange readers on the timeline)

Each image, video, or audio file is represented on a layer as a clip. A clip has many properties that affect how it behaves on the timeline, such as its size, position, transparency, rotation, speed, volume, etc...

// Create some clips
Clip c1(new ImageReader("MyAwesomeLogo.jpeg"));
Clip c2(new FFmpegReader("BackgroundVideo.webm"));
 
// CLIP 1 (logo) - Set some clip properties (with openshot::Keyframes)
c1.Position(0.0); // Set the position or location (in seconds) on the timeline
c1.gravity = GRAVITY_LEFT; // Set the alignment / gravity of the clip (position on the screen)
c1.scale = SCALE_CROP; // Set the scale mode (how the image is resized to fill the screen)
c1.Layer(1); // Set the layer of the timeline (higher layers cover up images of lower layers)
c1.Start(0.0); // Set the starting position of the video (trim the left side of the video)
c1.End(16.0); // Set the ending position of the video (trim the right side of the video)
c1.alpha.AddPoint(1, 0.0); // Set the alpha to transparent on frame #1
c1.alpha.AddPoint(500, 0.0); // Keep the alpha transparent until frame #500
c1.alpha.AddPoint(565, 1.0); // Animate the alpha from transparent to visible (between frame #501 and #565)
 
// CLIP 2 (background video) - Set some clip properties (with openshot::Keyframes)
c2.Position(0.0); // Set the position or location (in seconds) on the timeline
c2.Start(10.0); // Set the starting position of the video (trim the left side of the video)
c2.Layer(0); // Set the layer of the timeline (higher layers cover up images of lower layers)
c2.alpha.AddPoint(1, 1.0); // Set the alpha to visible on frame #1
c2.alpha.AddPoint(150, 0.0); // Animate the alpha to transparent (between frame 2 and frame #150)
c2.alpha.AddPoint(360, 0.0, LINEAR); // Keep the alpha transparent until frame #360
c2.alpha.AddPoint(384, 1.0); // Animate the alpha to visible (between frame #360 and frame #384)

Definition at line 89 of file Clip.h.

Constructor & Destructor Documentation

◆ Clip() [1/3]

Clip::Clip ( )

Default Constructor.

Definition at line 150 of file Clip.cpp.

◆ Clip() [2/3]

Clip::Clip ( std::string path )

Constructor with filepath (reader is automatically created... by guessing file extensions)

Parameters

path	The path of a reader (video file, image file, etc...). The correct reader will be used automatically.

Definition at line 176 of file Clip.cpp.

◆ Clip() [3/3]

Clip::Clip ( openshot::ReaderBase * new_reader )

Constructor with reader.

Parameters

new_reader The reader to be used by this clip

Definition at line 157 of file Clip.cpp.

◆ ~Clip()

Clip::~Clip ( )

virtual

Destructor.

Definition at line 236 of file Clip.cpp.

Member Function Documentation

◆ AddEffect()

void Clip::AddEffect ( openshot::EffectBase * effect )

Add an effect to the clip.

Parameters

effect Add an effect to the clip. An effect can modify the audio or video of an openshot::Frame.

Definition at line 1132 of file Clip.cpp.

Referenced by SetJsonValue().

◆ AttachToObject()

void Clip::AttachToObject ( std::string object_id )

Attach clip to Tracked Object or to another Clip.

Definition at line 256 of file Clip.cpp.

Referenced by GetParentClip(), GetParentTrackedObject(), and SetJsonValue().

◆ Close()

void Clip::Close ( )

overridevirtual

Close the internal reader.

Implements openshot::ReaderBase.

Definition at line 356 of file Clip.cpp.

Referenced by Clip(), and ~Clip().

◆ Effects()

std::list<openshot::EffectBase*> openshot::Clip::Effects ( )

inline

Return the list of effects on the timeline.

Definition at line 233 of file Clip.h.

◆ End() [1/2]

float Clip::End ( ) const

override

Get end position (in seconds) of clip (trim end of video), which can be affected by the time curve.

Definition at line 371 of file Clip.cpp.

Referenced by openshot::CVObjectDetection::detectObjectsClip(), PropertiesJSON(), CVStabilization::stabilizeClip(), and openshot::CVTracker::trackClip().

◆ End() [2/2]

void Clip::End ( float value )

overridevirtual

Set end position (in seconds) of clip (trim end of video)

Reimplemented from openshot::ClipBase.

Definition at line 393 of file Clip.cpp.

◆ GetAttachedClip()

Clip* openshot::Clip::GetAttachedClip ( ) const

inline

Return a pointer to the clip this clip is attached to.

Definition at line 214 of file Clip.h.

◆ GetAttachedId()

std::string openshot::Clip::GetAttachedId ( ) const

inline

Get and set the object id that this clip is attached to.

Definition at line 200 of file Clip.h.

◆ GetAttachedObject()

std::shared_ptr<openshot::TrackedObjectBase> openshot::Clip::GetAttachedObject ( ) const

inline

Return a pointer to the trackedObject this clip is attached to.

Definition at line 212 of file Clip.h.

◆ GetCache()

openshot::CacheMemory* openshot::Clip::GetCache ( )

inlineoverridevirtual

Get the cache object (always return NULL for this reader)

Implements openshot::ReaderBase.

Definition at line 194 of file Clip.h.

◆ GetEffect()

openshot::EffectBase * Clip::GetEffect ( const std::string & id )

Look up an effect by ID.

Definition at line 486 of file Clip.cpp.

◆ GetFrame() [1/3]

std::shared_ptr< Frame > Clip::GetFrame ( int64_t clip_frame_number )

overridevirtual

Get an openshot::Frame object for a specific frame number of this clip. The image size and number of samples match the source reader.

Returns: A new openshot::Frame object

Parameters

clip_frame_number The frame number (starting at 1) of the clip

Implements openshot::ClipBase.

Definition at line 406 of file Clip.cpp.

Referenced by openshot::CVObjectDetection::detectObjectsClip(), GetFrame(), CVStabilization::stabilizeClip(), and openshot::CVTracker::trackClip().

◆ GetFrame() [2/3]

std::shared_ptr< Frame > Clip::GetFrame	(	std::shared_ptr< openshot::Frame >	background_frame,
		int64_t	clip_frame_number
	)

overridevirtual

Get an openshot::Frame object for a specific frame number of this clip. The image size and number of samples match the background_frame passed in and the timeline (if available).

A new openshot::Frame objects is returned, based on a copy from the source image, with all keyframes and clip effects rendered/rasterized.

Returns: The modified openshot::Frame object

Parameters

background_frame	The frame object to use as a background canvas (i.e. an existing Timeline openshot::Frame instance)
clip_frame_number	The frame number (starting at 1) of the clip. The image size and number of samples match the background_frame passed in and the timeline (if available)

Implements openshot::ClipBase.

Definition at line 414 of file Clip.cpp.

◆ GetFrame() [3/3]

std::shared_ptr< Frame > Clip::GetFrame	(	std::shared_ptr< openshot::Frame >	background_frame,
		int64_t	clip_frame_number,
		openshot::TimelineInfoStruct *	options
	)

Get an openshot::Frame object for a specific frame number of this clip. The image size and number of samples match the background_frame passed in and the timeline (if available).

A new openshot::Frame objects is returned, based on a copy from the source image, with all keyframes and clip effects rendered/rasterized.

Returns: The modified openshot::Frame object

Parameters

background_frame	The frame object to use as a background canvas (i.e. an existing Timeline openshot::Frame instance)
clip_frame_number	The frame number (starting at 1) of the clip on the timeline. The image size and number of samples match the timeline.
options	The openshot::TimelineInfoStruct pointer, with more details about this specific timeline clip, such as, if it's a top clip. This info is used to apply global transitions and masks, if needed.

Definition at line 421 of file Clip.cpp.

◆ GetParentClip()

openshot::Clip * Clip::GetParentClip ( )

Return the associated ParentClip (if any)

Definition at line 498 of file Clip.cpp.

◆ GetParentTrackedObject()

std::shared_ptr< openshot::TrackedObjectBase > Clip::GetParentTrackedObject ( )

Return the associated Parent Tracked Object (if any)

Definition at line 507 of file Clip.cpp.

◆ init_reader_rotation()

void Clip::init_reader_rotation ( )

protected

Update default rotation from reader.

Definition at line 114 of file Clip.cpp.

Referenced by init_reader_settings().

◆ init_reader_settings()

void Clip::init_reader_settings ( )

protected

Init reader info details.

Definition at line 101 of file Clip.cpp.

Referenced by Clip(), init_settings(), and Reader().

◆ init_settings()

void Clip::init_settings ( )

protected

Init default settings for a clip.

Definition at line 36 of file Clip.cpp.

Referenced by Clip().

◆ IsOpen()

bool openshot::Clip::IsOpen ( )

inlineoverridevirtual

Determine if reader is open or closed.

Implements openshot::ReaderBase.

Definition at line 197 of file Clip.h.

◆ Json()

std::string Clip::Json ( ) const

overridevirtual

Generate JSON string of this object.

Implements openshot::ClipBase.

Definition at line 742 of file Clip.cpp.

◆ JsonValue()

Json::Value Clip::JsonValue ( ) const

overridevirtual

Generate Json::Value for this object.

Implements openshot::ClipBase.

Definition at line 866 of file Clip.cpp.

Referenced by Json().

◆ Name()

std::string openshot::Clip::Name ( )

inlineoverridevirtual

Return the type name of the class.

Implements openshot::ReaderBase.

Definition at line 217 of file Clip.h.

◆ Open()

void Clip::Open ( )

overridevirtual

Open the internal reader.

Implements openshot::ReaderBase.

Definition at line 335 of file Clip.cpp.

Referenced by Clip(), openshot::CVObjectDetection::detectObjectsClip(), CVStabilization::stabilizeClip(), and openshot::CVTracker::trackClip().

◆ ParentTimeline()

void Clip::ParentTimeline ( openshot::TimelineBase * new_timeline )

override

Set associated Timeline pointer.

Definition at line 398 of file Clip.cpp.

Referenced by AddEffect(), AttachToObject(), and openshot::Timeline::SetJsonValue().

◆ PropertiesJSON()

std::string Clip::PropertiesJSON ( int64_t requested_frame ) const

overridevirtual

Get all properties for a specific frame (perfect for a UI to display the current state of all properties at any time)

Implements openshot::ClipBase.

Definition at line 749 of file Clip.cpp.

◆ Reader() [1/2]

ReaderBase * Clip::Reader ( )

Get the current reader.

Definition at line 325 of file Clip.cpp.

Referenced by SetJsonValue().

◆ Reader() [2/2]

void Clip::Reader ( openshot::ReaderBase * new_reader )

Set the current reader.

Parameters

new_reader The reader to be used by this clip

Definition at line 289 of file Clip.cpp.

Referenced by openshot::CVObjectDetection::detectObjectsClip(), CVStabilization::stabilizeClip(), and openshot::CVTracker::trackClip().

◆ RemoveEffect()

void Clip::RemoveEffect ( openshot::EffectBase * effect )

Remove an effect from the clip.

Parameters

effect Remove an effect from the clip.

Definition at line 1179 of file Clip.cpp.

◆ SetAttachedClip()

void Clip::SetAttachedClip ( Clip * clipObject )

Set the pointer to the clip this clip is attached to.

Definition at line 284 of file Clip.cpp.

Referenced by AttachToObject().

◆ SetAttachedId()

void openshot::Clip::SetAttachedId ( std::string value )

inline

Set id of the object id that this clip is attached to.

Definition at line 202 of file Clip.h.

◆ SetAttachedObject()

void Clip::SetAttachedObject ( std::shared_ptr< openshot::TrackedObjectBase > trackedObject )

Set the pointer to the trackedObject this clip is attached to.

Definition at line 279 of file Clip.cpp.

Referenced by AttachToObject().

◆ SetJson()

void Clip::SetJson ( const std::string value )

overridevirtual

Load JSON string into this object.

Implements openshot::ClipBase.

Definition at line 922 of file Clip.cpp.

◆ SetJsonValue()

void Clip::SetJsonValue ( const Json::Value root )

overridevirtual

Load Json::Value into this object.

Implements openshot::ClipBase.

Definition at line 939 of file Clip.cpp.

Referenced by SetJson(), and openshot::Timeline::SetJsonValue().

Member Data Documentation

◆ alpha

openshot::Keyframe openshot::Clip::alpha

Curve representing the alpha (1 to 0)

Definition at line 310 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ anchor

openshot::AnchorType openshot::Clip::anchor

The anchor determines what parent a clip should snap to.

Definition at line 169 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ channel_filter

openshot::Keyframe openshot::Clip::channel_filter

A number representing an audio channel to filter (clears all other channels)

Definition at line 337 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ channel_mapping

openshot::Keyframe openshot::Clip::channel_mapping

A number representing an audio channel to output (only works when filtering a channel)

Definition at line 338 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ COMPILED_WITH_CV

bool openshot::Clip::COMPILED_WITH_CV = true

Definition at line 174 of file Clip.h.

◆ display

openshot::FrameDisplayType openshot::Clip::display

The format to display the frame number (if any)

Definition at line 170 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ getFrameMutex

std::recursive_mutex openshot::Clip::getFrameMutex

protected

Mutex for multiple threads.

Definition at line 92 of file Clip.h.

◆ gravity

openshot::GravityType openshot::Clip::gravity

The gravity of a clip determines where it snaps to its parent.

Definition at line 167 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ has_audio

openshot::Keyframe openshot::Clip::has_audio

An optional override to determine if this clip has audio (-1=undefined, 0=no, 1=yes)

Definition at line 341 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ has_video

openshot::Keyframe openshot::Clip::has_video

An optional override to determine if this clip has video (-1=undefined, 0=no, 1=yes)

Definition at line 342 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ location_x

openshot::Keyframe openshot::Clip::location_x

Curve representing the relative X position in percent based on the gravity (-1 to 1)

Definition at line 308 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ location_y

openshot::Keyframe openshot::Clip::location_y

Curve representing the relative Y position in percent based on the gravity (-1 to 1)

Definition at line 309 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ mixing

openshot::VolumeMixType openshot::Clip::mixing

What strategy should be followed when mixing audio with other clips.

Definition at line 171 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ origin_x

openshot::Keyframe openshot::Clip::origin_x

Curve representing X origin point (0.0=0% (left), 1.0=100% (right))

Definition at line 316 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ origin_y

openshot::Keyframe openshot::Clip::origin_y

Curve representing Y origin point (0.0=0% (top), 1.0=100% (bottom))

Definition at line 317 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ perspective_c1_x

openshot::Keyframe openshot::Clip::perspective_c1_x

Curves representing X for coordinate 1.

Definition at line 327 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ perspective_c1_y

openshot::Keyframe openshot::Clip::perspective_c1_y

Curves representing Y for coordinate 1.

Definition at line 328 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ perspective_c2_x

openshot::Keyframe openshot::Clip::perspective_c2_x

Curves representing X for coordinate 2.

Definition at line 329 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ perspective_c2_y

openshot::Keyframe openshot::Clip::perspective_c2_y

Curves representing Y for coordinate 2.

Definition at line 330 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ perspective_c3_x

openshot::Keyframe openshot::Clip::perspective_c3_x

Curves representing X for coordinate 3.

Definition at line 331 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ perspective_c3_y

openshot::Keyframe openshot::Clip::perspective_c3_y

Curves representing Y for coordinate 3.

Definition at line 332 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ perspective_c4_x

openshot::Keyframe openshot::Clip::perspective_c4_x

Curves representing X for coordinate 4.

Definition at line 333 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ perspective_c4_y

openshot::Keyframe openshot::Clip::perspective_c4_y

Curves representing Y for coordinate 4.

Definition at line 334 of file Clip.h.

Referenced by init_settings(), JsonValue(), and SetJsonValue().

◆ previous_location

AudioLocation openshot::Clip::previous_location

protected

Previous time-mapped audio location.

Definition at line 95 of file Clip.h.

◆ rotation

openshot::Keyframe openshot::Clip::rotation

Curve representing the rotation (0 to 360)

Definition at line 313 of file Clip.h.

Referenced by init_reader_rotation(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ scale

openshot::ScaleType openshot::Clip::scale

The scale determines how a clip should be resized to fit its parent.

Definition at line 168 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ scale_x

openshot::Keyframe openshot::Clip::scale_x

Curve representing the horizontal scaling in percent (0 to 1)

Definition at line 306 of file Clip.h.

Referenced by init_reader_rotation(), init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ scale_y

openshot::Keyframe openshot::Clip::scale_y

Curve representing the vertical scaling in percent (0 to 1)

Definition at line 307 of file Clip.h.

Referenced by init_reader_rotation(), init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ shear_x

openshot::Keyframe openshot::Clip::shear_x

Curve representing X shear angle in degrees (-45.0=left, 45.0=right)

Definition at line 314 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ shear_y

openshot::Keyframe openshot::Clip::shear_y

Curve representing Y shear angle in degrees (-45.0=down, 45.0=up)

Definition at line 315 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ time

openshot::Keyframe openshot::Clip::time

Curve representing the frames over time to play (used for speed and direction of video)

Definition at line 320 of file Clip.h.

Referenced by End(), openshot::FrameMapper::GetFrame(), init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ volume

openshot::Keyframe openshot::Clip::volume

Curve representing the volume (0 to 1)

Definition at line 321 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

◆ wave_color

openshot::Color openshot::Clip::wave_color

Curve representing the color of the audio wave form.

Definition at line 324 of file Clip.h.

Referenced by init_settings(), JsonValue(), PropertiesJSON(), and SetJsonValue().

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

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Clip() [1/3]

◆ Clip() [2/3]

◆ Clip() [3/3]

◆ ~Clip()

Member Function Documentation

◆ AddEffect()

◆ AttachToObject()

◆ Close()

◆ Effects()

◆ End() [1/2]

◆ End() [2/2]

◆ GetAttachedClip()

◆ GetAttachedId()

◆ GetAttachedObject()

◆ GetCache()

◆ GetEffect()

◆ GetFrame() [1/3]

◆ GetFrame() [2/3]

◆ GetFrame() [3/3]

◆ GetParentClip()

◆ GetParentTrackedObject()

◆ init_reader_rotation()

◆ init_reader_settings()

◆ init_settings()

◆ IsOpen()

◆ Json()

◆ JsonValue()

◆ Name()

◆ Open()

◆ ParentTimeline()

◆ PropertiesJSON()

◆ Reader() [1/2]

◆ Reader() [2/2]

◆ RemoveEffect()

◆ SetAttachedClip()

◆ SetAttachedId()

◆ SetAttachedObject()

◆ SetJson()

◆ SetJsonValue()

Member Data Documentation

◆ alpha

◆ anchor

◆ channel_filter

◆ channel_mapping

◆ COMPILED_WITH_CV

◆ display

◆ getFrameMutex

◆ gravity

◆ has_audio

◆ has_video

◆ location_x

◆ location_y

◆ mixing

◆ origin_x

◆ origin_y

◆ perspective_c1_x

◆ perspective_c1_y

◆ perspective_c2_x

◆ perspective_c2_y

◆ perspective_c3_x

◆ perspective_c3_y

◆ perspective_c4_x

◆ perspective_c4_y

◆ previous_location

◆ rotation

◆ scale

◆ scale_x

◆ scale_y

◆ shear_x

◆ shear_y

◆ time

◆ volume

◆ wave_color