2 * MltPlaylist.cpp - 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.
23 #include "MltPlaylist.h"
26 ClipInfo
::ClipInfo( mlt_playlist_clip_info
*info
) :
28 producer( new Producer( info
->producer
) ),
29 service( new Service( info
->service
) ),
31 resource( strdup( info
->resource
) ),
32 frame_in( info
->frame_in
),
33 frame_out( info
->frame_out
),
34 frame_count( info
->frame_count
),
35 length( info
->length
),
40 ClipInfo
::~ClipInfo( )
47 Playlist
::Playlist( ) :
51 instance
= mlt_playlist_init( );
54 Playlist
::Playlist( Playlist
&playlist
) :
56 instance( playlist
.get_playlist( ) )
60 Playlist
::Playlist( mlt_playlist playlist
) :
66 Playlist
::~Playlist( )
69 mlt_playlist_close( instance
);
72 mlt_playlist Playlist
::get_playlist( )
77 mlt_producer Playlist
::get_producer( )
79 return mlt_playlist_producer( get_playlist( ) );
82 int Playlist
::count( )
84 return mlt_playlist_count( get_playlist( ) );
87 int Playlist
::clear( )
89 return mlt_playlist_clear( get_playlist( ) );
92 int Playlist
::append( Producer
&producer
, mlt_position in
, mlt_position out
)
94 return mlt_playlist_append_io( get_playlist( ), producer
.get_producer( ), in
, out
);
97 int Playlist
::blank( mlt_position length
)
99 return mlt_playlist_blank( get_playlist( ), length
);
102 mlt_position Playlist
::clip( mlt_whence whence
, int index
)
104 return mlt_playlist_clip( get_playlist( ), whence
, index
);
107 int Playlist
::current_clip( )
109 return mlt_playlist_current_clip( get_playlist( ) );
112 Producer
*Playlist
::current( )
114 return new Producer( mlt_playlist_current( get_playlist( ) ) );
117 ClipInfo
*Playlist
::clip_info( int index
)
119 mlt_playlist_clip_info info
;
120 mlt_playlist_get_clip_info( get_playlist( ), &info
, index
);
121 return new ClipInfo( &info
);
124 int Playlist
::insert( Producer
&producer
, int where
, mlt_position in
, mlt_position out
)
126 return mlt_playlist_insert( get_playlist( ), producer
.get_producer( ), where
, in
, out
);
129 int Playlist
::remove( int where
)
131 return mlt_playlist_remove( get_playlist( ), where
);
134 int Playlist
::move( int from
, int to
)
136 return mlt_playlist_move( get_playlist( ), from
, to
);
139 int Playlist
::resize_clip( int clip
, mlt_position in
, mlt_position out
)
141 return mlt_playlist_resize_clip( get_playlist( ), clip
, in
, out
);