0cd17b0859b68c21fb55593cc3b863d16f1f8c2b
2 * MltPlaylist.h - MLT Wrapper
3 * Copyright (C) 2004-2005 Charles Yates
4 * Author: Charles Yates <charles.yates@pandora.be>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser General Public License as published
8 * by the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 #ifndef _MLTPP_PLAYLIST_H_
22 #define _MLTPP_PLAYLIST_H_
26 #include <framework/mlt.h>
28 #include "MltProducer.h"
37 class MLTPP_DECLSPEC ClipInfo
41 ClipInfo( mlt_playlist_clip_info
*info
);
43 void update( mlt_playlist_clip_info
*info
);
57 class MLTPP_DECLSPEC Playlist
: public Producer
60 mlt_playlist instance
;
63 Playlist( Service
&playlist
);
64 Playlist( Playlist
&playlist
);
65 Playlist( mlt_playlist playlist
);
67 virtual mlt_playlist
get_playlist( );
68 mlt_producer
get_producer( );
71 int append( Producer
&producer
, int in
= -1, int out
= -1 );
72 int blank( int length
);
73 int clip( mlt_whence whence
, int index
);
76 ClipInfo
*clip_info( int index
, ClipInfo
*info
= NULL
);
77 static void delete_clip_info( ClipInfo
*info
);
78 int insert( Producer
&producer
, int where
, int in
= -1, int out
= -1 );
79 int remove( int where
);
80 int move( int from
, int to
);
81 int resize_clip( int clip
, int in
, int out
);
82 int split( int clip
, int position
);
83 int split_at( int position
, bool left
= true );
84 int join( int clip
, int count
= 1, int merge
= 1 );
85 int mix( int clip
, int length
, Transition
*transition
= NULL
);
86 int mix_add( int clip
, Transition
*transition
);
87 int repeat( int clip
, int count
);
88 Producer
*get_clip( int clip
);
89 Producer
*get_clip_at( int position
);
90 int get_clip_index_at( int position
);
91 bool is_mix( int clip
);
92 bool is_blank( int clip
);
93 bool is_blank_at( int position
);
94 void consolidate_blanks( int keep_length
= 0 );
95 Producer
*replace_with_blank( int clip
);
96 void insert_blank( int clip
, int length
);
97 void pad_blanks( int position
, int length
, int find
= 0 );
98 int insert_at( int position
, Producer
*producer
, int mode
= 0 );
99 int insert_at( int position
, Producer
&producer
, int mode
= 0 );
100 int clip_start( int clip
);
101 int clip_length( int clip
);
102 int blanks_from( int clip
, int bounded
= 0 );
103 int remove_region( int position
, int length
);
104 int move_region( int position
, int length
, int new_position
);