research.m1stereo.tv/gitweb/ - melted/blob - mlt++/test/play.cpp

   1
   2 #include <iostream>
   3 #include <string>
   4 using namespace std;
   5
   6 #include <mlt++/MltFactory.h>
   7 using namespace Mlt;
   8
   9 #include <time.h>
  10
  11 int main( int argc, char **argv )
  12 {
  13         Factory::init( NULL );
  14         Producer *producer = Factory::producer( argv[ 1 ] );
  15         if ( !producer->is_valid( ) )
  16         {
  17                 cerr << "Can't construct producer for " << argv[ 1 ] << endl;
  18                 return 0;
  19         }
  20         Consumer *consumer = Factory::consumer( "sdl" );
  21         consumer->set( "rescale", "none" );
  22         Filter *filter = Factory::filter( "greyscale" );
  23         filter->connect( *producer );
  24         consumer->connect( *filter );
  25         consumer->start( );
  26         struct timespec tm = { 1, 0 };
  27         while ( !consumer->is_stopped( ) )
  28                 nanosleep( &tm, NULL );
  29         consumer->stop( );
  30         delete consumer;
  31         delete producer;
  32         delete filter;
  33         Factory::close( );
  34         return 0;
  35 }