Event modifications

[melted] / mlt++ / swig / ruby / play.rb

diff --git a/mlt++/swig/ruby/play.rb b/mlt++/swig/ruby/play.rb
index 09f900b..9577e4e 100755 (executable)
--- a/mlt++/swig/ruby/play.rb
+++ b/mlt++/swig/ruby/play.rb
@@ -21,6 +21,9 @@ raise "Unable to open sdl consumer" if !consumer.is_valid
 # Turn off the default rescaling
 consumer.set( "rescale", "none" )
 
+# Set up a 'wait for' event
+event = consumer.setup_wait_for( "consumer-stopped" )
+
 # Start the consumer
 consumer.start
 
@@ -28,9 +31,7 @@ consumer.start
 consumer.connect( producer )
 
 # Wait until the user stops the consumer
-while !consumer.is_stopped
-       sleep( 1 )
-end
+consumer.wait_for( event )
 
 # Clean up consumer
 consumer.stop