research.m1stereo.tv/gitweb/ - melted/blob - src/framework/mlt_multitrack.h

   1 /*
   2  * mlt_multitrack.h -- multitrack service class
   3  * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
   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 General Public License as published by
   8  * 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 _MLT_MULITRACK_H_
  22 #define _MLT_MULITRACK_H_
  23
  24 #include "mlt_producer.h"
  25
  26 /** Public final methods
  27 */
  28
  29 extern mlt_multitrack mlt_multitrack_init( );
  30 extern mlt_producer mlt_multitrack_producer( mlt_multitrack self );
  31 extern mlt_service mlt_multitrack_service( mlt_multitrack self );
  32 extern mlt_properties mlt_multitrack_properties( mlt_multitrack self );
  33 extern int mlt_multitrack_connect( mlt_multitrack self, mlt_producer producer, int track );
  34 extern mlt_position mlt_multitrack_clip( mlt_multitrack self, mlt_whence whence, int index );
  35 extern void mlt_multitrack_close( mlt_multitrack self );
  36 extern int mlt_multitrack_count( mlt_multitrack self );
  37 extern mlt_producer mlt_multitrack_track( mlt_multitrack self, int track );
  38
  39 #endif
  40