research.m1stereo.tv/gitweb/ - melted/blob - mlt++/src/MltMultitrack.h

   1 /**
   2  * MltMultitrack.h - Multitrack 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_MULTITRACK_H_
  22 #define _MLTPP_MULTITRACK_H_
  23
  24 #include <framework/mlt.h>
  25
  26 #include "MltProducer.h"
  27
  28 namespace Mlt
  29 {
  30         class Service;
  31         class Producer;
  32
  33         class Multitrack : public Producer
  34         {
  35                 private:
  36                         mlt_multitrack instance;
  37                 public:
  38                         Multitrack( mlt_multitrack multitrack );
  39                         Multitrack( Service &multitrack );
  40                         Multitrack( Multitrack &multitrack );
  41                         virtual ~Multitrack( );
  42                         mlt_multitrack get_multitrack( );
  43                         mlt_producer get_producer( );
  44                         int connect( Producer &producer, int index );
  45                         int clip( mlt_whence whence, int index );
  46                         int count( );
  47                         Producer *track( int index );
  48                         void refresh( );
  49         };
  50 }
  51
  52 #endif
  53