2 #include <framework/mlt.h>
6 int main( int argc
, char **argv
)
12 mlt_factory_init( "../modules" );
16 fprintf( stderr
, "usage: pango file.mpeg text_to_display\n" );
25 // Start the consumer...
26 mlt_consumer consumer
= mlt_factory_consumer( "bluefish", "NTSC" );
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 title
= mlt_factory_producer( "pango", NULL
); //"<span font_desc=\"Sans Bold 36\">Mutton <span font_desc=\"Luxi Serif Bold Oblique 36\">Lettuce</span> Tomato</span>" );
35 mlt_playlist_append( pl2
, title
);
36 mlt_properties_set( mlt_producer_properties( title
), "font", "Sans Bold 36" );
37 mlt_properties_set( mlt_producer_properties( title
), "text", text
);
38 mlt_properties_set_int( mlt_producer_properties( title
), "bgcolor", 0x0000007f );
39 mlt_properties_set_int( mlt_producer_properties( title
), "pad", 8 );
40 mlt_properties_set_int( mlt_producer_properties( title
), "align", 1 );
41 mlt_properties_set_int( mlt_producer_properties( title
), "x", 200 );
42 mlt_properties_set_int( mlt_producer_properties( title
), "y", 40 );
43 mlt_properties_set_double( mlt_producer_properties( title
), "mix", 0.8 );
45 // Register producers(s) with a multitrack object
46 mlt_multitrack multitrack
= mlt_multitrack_init( );
47 mlt_multitrack_connect( multitrack
, mlt_playlist_producer( pl1
), 0 );
48 mlt_multitrack_connect( multitrack
, mlt_playlist_producer( pl2
), 1 );
50 // Define a transition
51 mlt_transition transition
= mlt_factory_transition( "composite", NULL
);
52 mlt_transition_connect( transition
, mlt_multitrack_service( multitrack
), 0, 1 );
53 mlt_transition_set_in_and_out( transition
, 0.0, 9999.0 );
55 // Buy a tractor and connect it to the filter
56 mlt_tractor tractor
= mlt_tractor_init( );
57 mlt_tractor_connect( tractor
, mlt_transition_service( transition
) );
59 // Connect the tractor to the consumer
60 mlt_consumer_connect( consumer
, mlt_tractor_service( tractor
) );
62 // Do stuff until we're told otherwise...
63 fprintf( stderr
, "Press return to continue\n" );
64 fgets( temp
, 132, stdin
);
66 // Close everything...
67 mlt_consumer_close( consumer
);
68 mlt_tractor_close( tractor
);
69 mlt_transition_close( transition
);
70 mlt_multitrack_close( multitrack
);
71 mlt_playlist_close( pl1
);
72 mlt_playlist_close( pl2
);
73 mlt_producer_close( dv1
);
74 mlt_producer_close( title
);