2 #include <framework/mlt.h>
6 int main( int argc
, char **argv
)
12 mlt_factory_init( "../modules" );
16 fprintf( stderr
, "usage: pixbuf file.mpeg file.{png,jpg,etc}\n" );
25 // Start the consumer...
26 mlt_consumer consumer
= mlt_factory_consumer( "sdl", "PAL" );
28 // Create the producer(s)
29 mlt_playlist pl1
= mlt_playlist_init();
30 mlt_producer dv1
= mlt_factory_producer( "mcmpeg", file1
);
31 mlt_playlist_append( pl1
, dv1
);
33 mlt_playlist pl2
= mlt_playlist_init();
34 mlt_producer overlay
= mlt_factory_producer( "pixbuf", file2
);
35 mlt_playlist_append( pl2
, overlay
);
36 mlt_properties_set_int( mlt_producer_properties( overlay
), "video_standard", mlt_video_standard_pal
);
37 mlt_properties_set_int( mlt_producer_properties( overlay
), "x", 600 );
38 mlt_properties_set_int( mlt_producer_properties( overlay
), "y", 460 );
39 mlt_properties_set_double( mlt_producer_properties( overlay
), "mix", 0.8 );
41 // Register producers(s) with a multitrack object
42 mlt_multitrack multitrack
= mlt_multitrack_init( );
43 mlt_multitrack_connect( multitrack
, mlt_playlist_producer( pl1
), 0 );
44 mlt_multitrack_connect( multitrack
, mlt_playlist_producer( pl2
), 1 );
46 // Define a transition
47 mlt_transition transition
= mlt_factory_transition( "composite", NULL
);
48 mlt_transition_connect( transition
, mlt_multitrack_service( multitrack
), 0, 1 );
49 mlt_transition_set_in_and_out( transition
, 0.0, 9999.0 );
51 // Buy a tractor and connect it to the filter
52 mlt_tractor tractor
= mlt_tractor_init( );
53 mlt_tractor_connect( tractor
, mlt_transition_service( transition
) );
55 // Connect the tractor to the consumer
56 mlt_consumer_connect( consumer
, mlt_tractor_service( tractor
) );
58 // Do stuff until we're told otherwise...
59 fprintf( stderr
, "Press return to continue\n" );
60 fgets( temp
, 132, stdin
);
62 // Close everything...
63 mlt_consumer_close( consumer
);
64 mlt_tractor_close( tractor
);
65 mlt_transition_close( transition
);
66 mlt_multitrack_close( multitrack
);
67 mlt_playlist_close( pl1
);
68 mlt_playlist_close( pl2
);
69 mlt_producer_close( dv1
);
70 mlt_producer_close( overlay
);