- don't raise an exception when executing external command and some text gets...

 - don't raise an exception when executing external command and some text gets printed on stderr. Just log the error and move on.

record-and-playback/core/lib/recordandplayback.rb

@@ -55,7 +55,7 @@ module BigBlueButton
         errors = stderr.readlines
         unless errors.empty?
           BigBlueButton.logger.error( "Error: stderr: #{errors}")
-          raise errors.to_s 
+ #         raise errors.to_s 
         end
     end
     BigBlueButton.logger.info("Success ?:  #{status.success?}")