diff --git a/lib/mediainfo.rb b/lib/mediainfo.rb
index 43fb70a..710a2ca 100644
--- a/lib/mediainfo.rb
+++ b/lib/mediainfo.rb
@@ -90,8 +90,8 @@ def self.from_link(input)
   def self.run(input = nil)
     raise ArgumentError, 'Your input cannot be blank.' if input.nil?
     command = "#{location} '#{input}' --Output=XML"
-    raw_response, errors, status = ::Open3.capture3(command)
-    unless errors.empty? && status.exitstatus == 0
+    raw_response, errors, status = Open3.capture3(command)
+    unless status.exitstatus == 0
       raise ExecutionError, "Execution of '#{command}' failed: \n #{errors.red}"
     end
     return raw_response
diff --git a/spec/spec_shared_examples.rb b/spec/spec_shared_examples.rb
index 8f86deb..bc88716 100644
--- a/spec/spec_shared_examples.rb
+++ b/spec/spec_shared_examples.rb
@@ -52,13 +52,20 @@
     it 'returns an instance of MediaInfo::Tracks' do
       region = 'us-east-2'
       bucket = 'github-mediainfo'
-      object_key = 'small.mp4'
-      s3_resource = Aws::S3::Resource.new(        
+      object_key = 'SampleVideo_1280x720_50mb.mp4'
+      s3_resource = Aws::S3::Resource.new(
         region: region,
         access_key_id: ENV['AWS_ACCESS_KEY_ID'],
         secret_access_key: ENV['AWS_SECRET_ACCESS_KEY']
       )
+      # presigner = Aws::S3::Presigner.new(client: Aws::S3::Client.new(
+      #   region: region,
+      #   access_key_id: ENV['AWS_ACCESS_KEY_ID'],
+      #   secret_access_key: ENV['AWS_SECRET_ACCESS_KEY']
+      # ))
+      # presigner.presigned_url(:get_object, bucket: bucket, key: object_key)
       signed_url = s3_resource.bucket(bucket).object(object_key).presigned_url(:get, expires_in: 3600)
+      # signed_url = s3_resource.bucket(bucket).object(object_key).public_url
       expect(MediaInfo.from(signed_url)).to be_an_instance_of(MediaInfo::Tracks)
     end
   end