2 * MltMultitrack.h - Multitrack 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 #include "MltMultitrack.h"
22 #include "MltProducer.h"
25 Multitrack
::Multitrack( mlt_multitrack multitrack
) :
26 instance( multitrack
)
31 Multitrack
::Multitrack( Service
&multitrack
) :
34 if ( multitrack
.type( ) == multitrack_type
)
36 instance
= ( mlt_multitrack
)multitrack
.get_service( );
41 Multitrack
::Multitrack( Multitrack
&multitrack
) :
42 Mlt
::Producer( multitrack
),
43 instance( multitrack
.get_multitrack( ) )
48 Multitrack
::~Multitrack( )
50 mlt_multitrack_close( instance
);
53 mlt_multitrack Multitrack
::get_multitrack( )
58 mlt_producer Multitrack
::get_producer( )
60 return mlt_multitrack_producer( get_multitrack( ) );
63 int Multitrack
::connect( Producer
&producer
, int index
)
65 return mlt_multitrack_connect( get_multitrack( ), producer
.get_producer( ), index
);
68 int Multitrack
::clip( mlt_whence whence
, int index
)
70 return mlt_multitrack_clip( get_multitrack( ), whence
, index
);
73 int Multitrack
::count( )
75 return mlt_multitrack_count( get_multitrack( ) );
78 Producer
*Multitrack
::track( int index
)
80 return new Producer( mlt_multitrack_track( get_multitrack( ), index
) );
83 void Multitrack
::refresh( )
85 return mlt_multitrack_refresh( get_multitrack( ) );