mlt_playlist.h File Reference

playlist service class More...

#include "mlt_producer.h"

Go to the source code of this file.

Data Structures
struct	mlt_playlist_clip_info
	structure for returning clip information from a playlist entry More...
struct	mlt_playlist_s
	Playlist class. More...

Macros
#define	MLT_PLAYLIST_PRODUCER(playlist)   (&(playlist)->parent)
#define	MLT_PLAYLIST_PROPERTIES(playlist)   MLT_SERVICE_PROPERTIES(MLT_PLAYLIST_SERVICE(playlist))
#define	MLT_PLAYLIST_SERVICE(playlist)   MLT_PRODUCER_SERVICE(MLT_PLAYLIST_PRODUCER(playlist))

Typedefs
typedef struct playlist_entry_s	playlist_entry
	Playlist Entry. More...

Functions
int	mlt_playlist_append (mlt_playlist self, mlt_producer producer)
int	mlt_playlist_append_io (mlt_playlist self, mlt_producer producer, mlt_position in, mlt_position out)
int	mlt_playlist_blank (mlt_playlist self, mlt_position out)
int	mlt_playlist_blank_time (mlt_playlist self, const char *length)
int	mlt_playlist_blanks_from (mlt_playlist self, int clip, int bounded)
int	mlt_playlist_clear (mlt_playlist self)
mlt_position	mlt_playlist_clip (mlt_playlist self, mlt_whence whence, int index)
int	mlt_playlist_clip_is_mix (mlt_playlist self, int clip)
int	mlt_playlist_clip_length (mlt_playlist self, int clip)
int	mlt_playlist_clip_start (mlt_playlist self, int clip)
void	mlt_playlist_close (mlt_playlist self)
void	mlt_playlist_consolidate_blanks (mlt_playlist self, int keep_length)
int	mlt_playlist_count (mlt_playlist self)
mlt_producer	mlt_playlist_current (mlt_playlist self)
int	mlt_playlist_current_clip (mlt_playlist self)
mlt_producer	mlt_playlist_get_clip (mlt_playlist self, int clip)
mlt_producer	mlt_playlist_get_clip_at (mlt_playlist self, mlt_position position)
int	mlt_playlist_get_clip_index_at (mlt_playlist self, mlt_position position)
int	mlt_playlist_get_clip_info (mlt_playlist self, mlt_playlist_clip_info *info, int index)
mlt_playlist	mlt_playlist_init ()
int	mlt_playlist_insert (mlt_playlist self, mlt_producer producer, int where, mlt_position in, mlt_position out)
int	mlt_playlist_insert_at (mlt_playlist self, mlt_position position, mlt_producer producer, int mode)
void	mlt_playlist_insert_blank (mlt_playlist self, int clip, int out)
int	mlt_playlist_is_blank (mlt_playlist self, int clip)
int	mlt_playlist_is_blank_at (mlt_playlist self, mlt_position position)
int	mlt_playlist_join (mlt_playlist self, int clip, int count, int merge)
int	mlt_playlist_mix (mlt_playlist self, int clip, int length, mlt_transition transition)
int	mlt_playlist_mix_add (mlt_playlist self, int clip, mlt_transition transition)
int	mlt_playlist_mix_in (mlt_playlist self, int clip, int length)
int	mlt_playlist_mix_out (mlt_playlist self, int clip, int length)
int	mlt_playlist_move (mlt_playlist self, int from, int to)
mlt_playlist	mlt_playlist_new (mlt_profile profile)
void	mlt_playlist_pad_blanks (mlt_playlist self, mlt_position position, int length, int find)
mlt_producer	mlt_playlist_producer (mlt_playlist self)
mlt_properties	mlt_playlist_properties (mlt_playlist self)
int	mlt_playlist_remove (mlt_playlist self, int where)
int	mlt_playlist_remove_region (mlt_playlist self, mlt_position position, int length)
int	mlt_playlist_reorder (mlt_playlist self, const int *indices)
int	mlt_playlist_repeat_clip (mlt_playlist self, int clip, int repeat)
mlt_producer	mlt_playlist_replace_with_blank (mlt_playlist self, int clip)
int	mlt_playlist_resize_clip (mlt_playlist self, int clip, mlt_position in, mlt_position out)
mlt_service	mlt_playlist_service (mlt_playlist self)
int	mlt_playlist_split (mlt_playlist self, int clip, mlt_position position)
int	mlt_playlist_split_at (mlt_playlist self, mlt_position position, int left)

Detailed Description

playlist service class

See also

mlt_playlist_s

Copyright (C) 2003-2022 Meltytech, LLC

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Macro Definition Documentation

MLT_PLAYLIST_PRODUCER

#define MLT_PLAYLIST_PRODUCER

(

playlist

)

(&(playlist)->parent)

MLT_PLAYLIST_PROPERTIES

#define MLT_PLAYLIST_PROPERTIES

(

playlist

)

MLT_SERVICE_PROPERTIES(MLT_PLAYLIST_SERVICE(playlist))

MLT_PLAYLIST_SERVICE

#define MLT_PLAYLIST_SERVICE

(

playlist

)

MLT_PRODUCER_SERVICE(MLT_PLAYLIST_PRODUCER(playlist))

Typedef Documentation

playlist_entry

typedef struct playlist_entry_s playlist_entry

Playlist Entry.

Function Documentation

mlt_playlist_append()

int mlt_playlist_append	(	mlt_playlist	self,
		mlt_producer	producer
	)

mlt_playlist_append_io()

int mlt_playlist_append_io	(	mlt_playlist	self,
		mlt_producer	producer,
		mlt_position	in,
		mlt_position	out
	)

mlt_playlist_blank()

int mlt_playlist_blank	(	mlt_playlist	self,
		mlt_position	out
	)

mlt_playlist_blank_time()

int mlt_playlist_blank_time	(	mlt_playlist	self,
		const char *	length
	)

mlt_playlist_blanks_from()

int mlt_playlist_blanks_from	(	mlt_playlist	self,
		int	clip,
		int	bounded
	)

mlt_playlist_clear()

int mlt_playlist_clear

(

mlt_playlist

self

)

mlt_playlist_clip()

mlt_position mlt_playlist_clip	(	mlt_playlist	self,
		mlt_whence	whence,
		int	index
	)

mlt_playlist_clip_is_mix()

int mlt_playlist_clip_is_mix	(	mlt_playlist	self,
		int	clip
	)

mlt_playlist_clip_length()

int mlt_playlist_clip_length	(	mlt_playlist	self,
		int	clip
	)

mlt_playlist_clip_start()

int mlt_playlist_clip_start	(	mlt_playlist	self,
		int	clip
	)

mlt_playlist_close()

void mlt_playlist_close

(

mlt_playlist

self

)

mlt_playlist_consolidate_blanks()

void mlt_playlist_consolidate_blanks	(	mlt_playlist	self,
		int	keep_length
	)

mlt_playlist_count()

int mlt_playlist_count

(

mlt_playlist

self

)

mlt_playlist_current()

mlt_producer mlt_playlist_current

(

mlt_playlist

self

)

mlt_playlist_current_clip()

int mlt_playlist_current_clip

(

mlt_playlist

self

)

mlt_playlist_get_clip()

mlt_producer mlt_playlist_get_clip	(	mlt_playlist	self,
		int	clip
	)

mlt_playlist_get_clip_at()

mlt_producer mlt_playlist_get_clip_at	(	mlt_playlist	self,
		mlt_position	position
	)

mlt_playlist_get_clip_index_at()

int mlt_playlist_get_clip_index_at	(	mlt_playlist	self,
		mlt_position	position
	)

mlt_playlist_get_clip_info()

int mlt_playlist_get_clip_info	(	mlt_playlist	self,
		mlt_playlist_clip_info *	info,
		int	index
	)

mlt_playlist_init()

mlt_playlist mlt_playlist_init

(

)

mlt_playlist_insert()

int mlt_playlist_insert	(	mlt_playlist	self,
		mlt_producer	producer,
		int	where,
		mlt_position	in,
		mlt_position	out
	)

mlt_playlist_insert_at()

int mlt_playlist_insert_at	(	mlt_playlist	self,
		mlt_position	position,
		mlt_producer	producer,
		int	mode
	)

mlt_playlist_insert_blank()

void mlt_playlist_insert_blank	(	mlt_playlist	self,
		int	clip,
		int	out
	)

mlt_playlist_is_blank()

int mlt_playlist_is_blank	(	mlt_playlist	self,
		int	clip
	)

mlt_playlist_is_blank_at()

int mlt_playlist_is_blank_at	(	mlt_playlist	self,
		mlt_position	position
	)

mlt_playlist_join()

int mlt_playlist_join	(	mlt_playlist	self,
		int	clip,
		int	count,
		int	merge
	)

mlt_playlist_mix()

int mlt_playlist_mix	(	mlt_playlist	self,
		int	clip,
		int	length,
		mlt_transition	transition
	)

mlt_playlist_mix_add()

int mlt_playlist_mix_add	(	mlt_playlist	self,
		int	clip,
		mlt_transition	transition
	)

mlt_playlist_mix_in()

int mlt_playlist_mix_in	(	mlt_playlist	self,
		int	clip,
		int	length
	)

mlt_playlist_mix_out()

int mlt_playlist_mix_out	(	mlt_playlist	self,
		int	clip,
		int	length
	)

mlt_playlist_move()

int mlt_playlist_move	(	mlt_playlist	self,
		int	from,
		int	to
	)

mlt_playlist_new()

mlt_playlist mlt_playlist_new

(

mlt_profile

profile

)

mlt_playlist_pad_blanks()

void mlt_playlist_pad_blanks	(	mlt_playlist	self,
		mlt_position	position,
		int	length,
		int	find
	)

mlt_playlist_producer()

mlt_producer mlt_playlist_producer

(

mlt_playlist

self

)

mlt_playlist_properties()

mlt_properties mlt_playlist_properties

(

mlt_playlist

self

)

mlt_playlist_remove()

int mlt_playlist_remove	(	mlt_playlist	self,
		int	where
	)

mlt_playlist_remove_region()

int mlt_playlist_remove_region	(	mlt_playlist	self,
		mlt_position	position,
		int	length
	)

mlt_playlist_reorder()

int mlt_playlist_reorder	(	mlt_playlist	self,
		const int *	indices
	)

mlt_playlist_repeat_clip()

int mlt_playlist_repeat_clip	(	mlt_playlist	self,
		int	clip,
		int	repeat
	)

mlt_playlist_replace_with_blank()

mlt_producer mlt_playlist_replace_with_blank	(	mlt_playlist	self,
		int	clip
	)

mlt_playlist_resize_clip()

int mlt_playlist_resize_clip	(	mlt_playlist	self,
		int	clip,
		mlt_position	in,
		mlt_position	out
	)

mlt_playlist_service()

mlt_service mlt_playlist_service

(

mlt_playlist

self

)

mlt_playlist_split()

int mlt_playlist_split	(	mlt_playlist	self,
		int	clip,
		mlt_position	position
	)

mlt_playlist_split_at()

int mlt_playlist_split_at	(	mlt_playlist	self,
		mlt_position	position,
		int	left
	)