Add consumer element to xml producer.

[mlt] / src / melt / melt.c

diff --git a/src/melt/melt.c b/src/melt/melt.c
index 5ff487ea1e94cf0690e383baf4628370269e5ef8..a9283690111944cf104011ef6d1f8f449dd7e4c8 100644 (file)
--- a/src/melt/melt.c
+++ b/src/melt/melt.c
@@ -780,6 +780,18 @@ query_all:
                // The producer or auto-profile could have changed the profile.
                load_consumer( &consumer, profile, argc, argv );
 
+               // See if producer has consumer already attached
+               if ( !store && !consumer )
+               {
+                       consumer = MLT_CONSUMER( mlt_service_consumer( MLT_PRODUCER_SERVICE( melt ) ) );
+                       if ( consumer )
+                       {
+                               mlt_properties_inc_ref( MLT_CONSUMER_PROPERTIES(consumer) ); // because we explicitly close it
+                               mlt_properties_set_data( MLT_CONSUMER_PROPERTIES(consumer),
+                                       "transport_callback", transport_action, 0, NULL, NULL );
+                       }
+               }
+
                // If we have no consumer, default to sdl
                if ( store == NULL && consumer == NULL )
                        consumer = create_consumer( profile, NULL );
@@ -865,6 +877,10 @@ query_all:
                show_usage( argv[0] );
        }
 
+       // Disconnect producer from consumer to prevent ref cycles from closing services
+       if ( consumer )
+               mlt_consumer_connect( consumer, NULL );
+
        // Close the producer
        if ( melt != NULL )
                mlt_producer_close( melt );