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86 lines
2.1 KiB
86 lines
2.1 KiB
/**
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* MltMultitrack.h - Multitrack wrapper
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* Copyright (C) 2004-2005 Charles Yates
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* Author: Charles Yates <charles.yates@pandora.be>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "MltMultitrack.h"
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#include "MltProducer.h"
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using namespace Mlt;
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Multitrack::Multitrack( mlt_multitrack multitrack ) :
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instance( multitrack )
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{
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inc_ref( );
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}
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Multitrack::Multitrack( Service &multitrack ) :
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instance( NULL )
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{
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if ( multitrack.type( ) == multitrack_type )
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{
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instance = ( mlt_multitrack )multitrack.get_service( );
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inc_ref( );
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}
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}
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Multitrack::Multitrack( Multitrack &multitrack ) :
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instance( multitrack.get_multitrack( ) )
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{
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inc_ref( );
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}
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Multitrack::~Multitrack( )
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{
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mlt_multitrack_close( instance );
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}
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mlt_multitrack Multitrack::get_multitrack( )
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{
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return instance;
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}
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mlt_producer Multitrack::get_producer( )
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{
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return mlt_multitrack_producer( get_multitrack( ) );
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}
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int Multitrack::connect( Producer &producer, int index )
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{
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return mlt_multitrack_connect( get_multitrack( ), producer.get_producer( ), index );
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}
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int Multitrack::clip( mlt_whence whence, int index )
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{
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return mlt_multitrack_clip( get_multitrack( ), whence, index );
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}
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int Multitrack::count( )
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{
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return mlt_multitrack_count( get_multitrack( ) );
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}
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Producer *Multitrack::track( int index )
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{
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return new Producer( mlt_multitrack_track( get_multitrack( ), index ) );
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}
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void Multitrack::refresh( )
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{
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return mlt_multitrack_refresh( get_multitrack( ) );
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}
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