4 new tests, bugfixes in pango, pixbuf, transition_luma, and mlt_frame_audio_mix

[melted] / src / tests / dissolve.c

diff --git a/src/tests/dissolve.c b/src/tests/dissolve.c
new file mode 100644 (file)
index 0000000..c911ae5
--- /dev/null
+++ b/src/tests/dissolve.c
@@ -0,0 +1,72 @@
+
+#include <framework/mlt.h>
+
+#include <stdio.h>
+
+int main( int argc, char **argv )
+{
+       char temp[ 132 ];
+       char *file1 = NULL;
+       char *file2 = NULL;
+
+       mlt_factory_init( "../modules" );
+
+       if ( argc < 3 )
+       {
+               fprintf( stderr, "usage: dissolve file1.mpeg file2.mpeg\n" );
+               return 1;
+       }
+       else
+       {
+               file1 = argv[ 1 ];
+               file2 = argv[ 2 ];
+       }
+
+       // Start the consumer...
+       mlt_consumer consumer = mlt_factory_consumer( "sdl", "PAL" );
+
+       // Create the producer(s)
+       mlt_producer dv1 = mlt_factory_producer( "mcmpeg", file1 );
+       mlt_producer dv2 = mlt_factory_producer( "mcmpeg", file2 );
+
+       mlt_playlist playlist1 = mlt_playlist_init();
+       mlt_playlist_append_io( playlist1, dv1, 0.0, 5.0 );
+       mlt_playlist_blank( playlist1, 1.0 );
+
+       mlt_playlist playlist2 = mlt_playlist_init();
+       mlt_playlist_blank( playlist2, 2.9 );
+       mlt_playlist_append( playlist2, dv2 );
+       
+       // Register producers(s) with a multitrack object
+       mlt_multitrack multitrack = mlt_multitrack_init( );
+       mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist1 ), 0 );
+       mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist2 ), 1 );
+
+       // Define a transition
+       mlt_transition transition = mlt_factory_transition( "luma", NULL );
+       mlt_transition_connect( transition, mlt_multitrack_service( multitrack ), 0, 1 );
+       mlt_transition_set_in_and_out( transition, 3.0, 5.0 );
+
+       // Buy a tractor and connect it to the filter
+       mlt_tractor tractor = mlt_tractor_init( );
+       mlt_tractor_connect( tractor, mlt_transition_service( transition ) );
+
+       // Connect the tractor to the consumer
+       mlt_consumer_connect( consumer, mlt_tractor_service( tractor ) );
+
+       // Do stuff until we're told otherwise...
+       fprintf( stderr, "Press return to continue\n" );
+       fgets( temp, 132, stdin );
+
+       // Close everything...
+       mlt_consumer_close( consumer );
+       mlt_tractor_close( tractor );
+       mlt_transition_close( transition );
+       mlt_multitrack_close( multitrack );
+       mlt_playlist_close( playlist1 );
+       mlt_playlist_close( playlist2 );
+       mlt_producer_close( dv1 );
+       mlt_producer_close( dv2 );
+
+       return 0;
+}