d1c019dbb091d26b0a85b8e6ee66f788a064624c
[melted] / mlt++ / src / MltPlaylist.h
1 /**
2 * MltPlaylist.h - MLT Wrapper
3 * Copyright (C) 2004-2005 Charles Yates
4 * Author: Charles Yates <charles.yates@pandora.be>
5 *
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.
10 *
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.
15 *
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.
19 */
20
21 #ifndef _MLTPP_PLAYLIST_H_
22 #define _MLTPP_PLAYLIST_H_
23
24 #include <framework/mlt.h>
25
26 #include "MltProducer.h"
27
28 namespace Mlt
29 {
30 class Producer;
31 class Service;
32 class Playlist;
33 class Transition;
34
35 class ClipInfo
36 {
37 public:
38 ClipInfo( mlt_playlist_clip_info *info );
39 ~ClipInfo( );
40 int clip;
41 Producer *producer;
42 Producer *cut;
43 int start;
44 char *resource;
45 int frame_in;
46 int frame_out;
47 int frame_count;
48 int length;
49 float fps;
50 int repeat;
51 };
52
53 class Playlist : public Producer
54 {
55 private:
56 mlt_playlist instance;
57 public:
58 Playlist( );
59 Playlist( Service &playlist );
60 Playlist( Playlist &playlist );
61 Playlist( mlt_playlist playlist );
62 virtual ~Playlist( );
63 virtual mlt_playlist get_playlist( );
64 mlt_producer get_producer( );
65 int count( );
66 int clear( );
67 int append( Producer &producer, int in = -1, int out = -1 );
68 int blank( int length );
69 int clip( mlt_whence whence, int index );
70 int current_clip( );
71 Producer *current( );
72 ClipInfo *clip_info( int index );
73 int insert( Producer &producer, int where, int in = -1, int out = -1 );
74 int remove( int where );
75 int move( int from, int to );
76 int resize_clip( int clip, int in, int out );
77 int split( int clip, int position );
78 int join( int clip, int count = 1, int merge = 1 );
79 int mix( int clip, int length, Transition *transition = NULL );
80 int mix_add( int clip, Transition *transition );
81 int repeat( int clip, int count );
82 Producer *get_clip( int clip );
83 bool is_mix( int clip );
84 };
85 }
86
87 #endif