lib/evideo/hrvideo.rb in evideo-0.1.5 vs lib/evideo/hrvideo.rb in evideo-0.1.6

@@ -30,10 +30,10 @@
       @bitrate = 0
       @probe = `#{probe}` if File.exist?(fvideo)
       return unless @probe
 
       tr1 = @probe.scan(R1).flatten
-      @duration = tr1[0]
+      @duration = tr1[0].to_s
       @bitrate = tr1[1].to_i
     end
 
     # Parametrizar height e frame rate
     def r2