Doesn't check anymore whether the duration of input and output file a…

…re the same.

Check only if the output duration is bigger than 0

lib/rvideo/transcoder.rb

@@ -120,8 +120,8 @@ def check_integrity
       precision = 1.1
       if processed.invalid?
         @errors << "Output file invalid"
-      elsif (processed.duration >= (original.duration * precision) or processed.duration <= (original.duration / precision))
-        @errors << "Original file has a duration of #{original.duration}, but processed file has a duration of #{processed.duration}"
+      elsif processed.duration <= 0
+        @errors << "Processed file has a duration of #{processed.duration}"
       end
       return @errors.size == 0
     end

spec/units/transcoder_spec.rb

@@ -97,10 +97,9 @@ module RVideo
     end
 
     it "should fail if output duration is more than 10% different than the original" do
-      @mock_original_file.should_receive(:duration).twice.and_return(10)
-      @mock_processed_file.should_receive(:duration).twice.and_return(13)
+      @mock_processed_file.should_receive(:duration).twice.and_return(0)
       @transcoder.execute(@simple_avi, @options).should be_false
-      @transcoder.errors.should == ["Original file has a duration of 10, but processed file has a duration of 13"]
+      @transcoder.errors.should == ["Processed file has a duration of 0"]
     end
 
     it "should fail if the processed file is invalid" do