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73 lines
2.1 KiB
73 lines
2.1 KiB
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#include <framework/mlt.h>
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#include <stdio.h>
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int main( int argc, char **argv )
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{
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char temp[ 132 ];
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char *file1 = NULL;
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char *file2 = NULL;
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mlt_factory_init( "../modules" );
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if ( argc < 3 )
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{
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fprintf( stderr, "usage: pixbuf file.mpeg file.{png,jpg,etc}\n" );
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return 1;
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}
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else
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{
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file1 = argv[ 1 ];
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file2 = argv[ 2 ];
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}
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// Start the consumer...
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mlt_consumer consumer = mlt_factory_consumer( "sdl", "PAL" );
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// Create the producer(s)
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mlt_playlist pl1 = mlt_playlist_init();
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mlt_producer dv1 = mlt_factory_producer( "mcmpeg", file1 );
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mlt_playlist_append( pl1, dv1 );
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mlt_playlist pl2 = mlt_playlist_init();
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mlt_producer overlay = mlt_factory_producer( "pixbuf", file2 );
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mlt_playlist_append( pl2, overlay );
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mlt_properties_set_int( mlt_producer_properties( overlay ), "x", 600 );
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mlt_properties_set_int( mlt_producer_properties( overlay ), "y", 460 );
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mlt_properties_set_double( mlt_producer_properties( overlay ), "mix", 0.8 );
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// Register producers(s) with a multitrack object
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mlt_multitrack multitrack = mlt_multitrack_init( );
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mlt_multitrack_connect( multitrack, mlt_playlist_producer( pl1 ), 0 );
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mlt_multitrack_connect( multitrack, mlt_playlist_producer( pl2 ), 1 );
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// Define a transition
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mlt_transition transition = mlt_factory_transition( "composite", NULL );
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mlt_transition_connect( transition, mlt_multitrack_service( multitrack ), 0, 1 );
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mlt_transition_set_in_and_out( transition, 0.0, 9999.0 );
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// Buy a tractor and connect it to the filter
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mlt_tractor tractor = mlt_tractor_init( );
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mlt_tractor_connect( tractor, mlt_transition_service( transition ) );
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// Connect the tractor to the consumer
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mlt_consumer_connect( consumer, mlt_tractor_service( tractor ) );
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// Do stuff until we're told otherwise...
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fprintf( stderr, "Press return to continue\n" );
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fgets( temp, 132, stdin );
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// Close everything...
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mlt_consumer_close( consumer );
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mlt_tractor_close( tractor );
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mlt_transition_close( transition );
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mlt_multitrack_close( multitrack );
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mlt_playlist_close( pl1 );
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mlt_playlist_close( pl2 );
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mlt_producer_close( dv1 );
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mlt_producer_close( overlay );
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return 0;
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}
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