mlt_position length = mlt_producer_get_playtime( track0 );
// Create the watermark track
- mlt_producer track1 = mlt_factory_producer( "fezzik", "pango" );
+ mlt_producer track1 = mlt_factory_producer( "fezzik", "pango:" );
// Get the properties of track1
mlt_properties properties = mlt_producer_properties( track1 );