fix synchronizing consumer properties with the profile

If you change the profile struct then you can stop and restart the
consumer for the changes to take affect. Previously, you had to close
the consumer and re-open it.

src/framework/mlt_consumer.c

@@ -449,6 +449,9 @@ int mlt_consumer_start( mlt_consumer self )
 		mlt_properties_set_data( properties, "test_card_producer", NULL, 0, NULL, NULL );
 	}
 
+	// The profile could have changed between a stop and a restart.
+	apply_profile_properties( self, mlt_service_profile( MLT_CONSUMER_SERVICE(self) ), properties );
+
 	// Set the frame duration in microseconds for the frame-dropping heuristic
 	int frame_rate_num = mlt_properties_get_int( properties, "frame_rate_num" );
 	int frame_rate_den = mlt_properties_get_int( properties, "frame_rate_den" );