diff --git a/active_encode.gemspec b/active_encode.gemspec
index 96128ed..396c325 100644
--- a/active_encode.gemspec
+++ b/active_encode.gemspec
@@ -15,9 +15,8 @@ Gem::Specification.new do |spec|
   spec.homepage      = "https://github.com/samvera-labs/active_encode"
   spec.license       = "Apache-2.0"
 
-  spec.files         = `git ls-files -z`.split("\x0")
+  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
-  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
   spec.metadata      = { "rubygems_mfa_required" => "true" }
 
diff --git a/lib/active_encode/version.rb b/lib/active_encode/version.rb
index c326afa..b13e960 100644
--- a/lib/active_encode/version.rb
+++ b/lib/active_encode/version.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 module ActiveEncode
-  VERSION = '1.2.0'
+  VERSION = '1.2.1'
 end
diff --git "a/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.low.mov" "b/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.low.mov"
deleted file mode 100644
index e78075b..0000000
Binary files "a/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.low.mov" and /dev/null differ
diff --git "a/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.low.mp4" "b/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.low.mp4"
new file mode 100644
index 0000000..5cd6621
Binary files /dev/null and "b/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.low.mp4" differ
diff --git "a/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.mov" "b/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.mov"
deleted file mode 100644
index e78075b..0000000
Binary files "a/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.mov" and /dev/null differ
diff --git "a/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.mp4" "b/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.mp4"
new file mode 100644
index 0000000..5cd6621
Binary files /dev/null and "b/spec/fixtures/@\341\213\210\341\213\263\341\214\205\341\210\205 \341\210\233\341\210\255 \341\211\242. \341\210\206\341\212\225 \341\214\250\341\210\255\341\210\265. \341\210\205 \341\212\240\341\211\265\341\210\213\341\210\260!@#$^^&$%&.mp4" differ
diff --git a/spec/fixtures/file_without_metadata.low.webm b/spec/fixtures/file_without_metadata.low.webm
index 7cb5f20..bff79ed 100644
Binary files a/spec/fixtures/file_without_metadata.low.webm and b/spec/fixtures/file_without_metadata.low.webm differ
diff --git a/spec/fixtures/file_without_metadata.mp4 b/spec/fixtures/file_without_metadata.mp4
index 7cb5f20..bff79ed 100644
Binary files a/spec/fixtures/file_without_metadata.mp4 and b/spec/fixtures/file_without_metadata.mp4 differ
diff --git a/spec/fixtures/file_without_metadata.webm b/spec/fixtures/file_without_metadata.webm
index 7cb5f20..bff79ed 100644
Binary files a/spec/fixtures/file_without_metadata.webm and b/spec/fixtures/file_without_metadata.webm differ
diff --git a/spec/integration/elastic_transcoder_adapter_spec.rb b/spec/integration/elastic_transcoder_adapter_spec.rb
index d299987..299432f 100644
--- a/spec/integration/elastic_transcoder_adapter_spec.rb
+++ b/spec/integration/elastic_transcoder_adapter_spec.rb
@@ -159,8 +159,8 @@
     end
     context "when filename has special characters" do
       context "non-s3 file" do
-        let(:input) { ["'file_with_single_quote'.mp4", '"file_with_double_quote".mp4', "file with space.mp4", "file.with...periods.mp4", "file.with :=+%sp3c!l-ch4cts().mp4", '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov'] }
-        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mov'] }
+        let(:input) { ["'file_with_single_quote'.mp4", '"file_with_double_quote".mp4', "file with space.mp4", "file.with...periods.mp4", "file.with :=+%sp3c!l-ch4cts().mp4", '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4'] }
+        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mp4'] }
         let(:source_bucket) { "bucket1" }
 
         it "calls the #upload_to_s3 method" do
@@ -171,8 +171,8 @@
         end
       end
       context "s3 file" do
-        let(:input_urls) { ["s3://bucket1/'file_with_single_quote'.mp4", 's3://bucket1/"file_with_double_quote".mp4', "s3://bucket1/file with space.mp4", "s3://bucket1/file.with...periods.mp4", "s3://bucket1/file.with :=+%sp3c!l-ch4cts().mp4", 's3://bucket1/@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov'] }
-        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mov'] }
+        let(:input_urls) { ["s3://bucket1/'file_with_single_quote'.mp4", 's3://bucket1/"file_with_double_quote".mp4', "s3://bucket1/file with space.mp4", "s3://bucket1/file.with...periods.mp4", "s3://bucket1/file.with :=+%sp3c!l-ch4cts().mp4", 's3://bucket1/@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4'] }
+        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mp4'] }
         let(:source_bucket) { "bucket2" }
 
         it "calls the #check_s3_bucket method" do
diff --git a/spec/integration/ffmpeg_adapter_spec.rb b/spec/integration/ffmpeg_adapter_spec.rb
index 897bc6e..277e38f 100644
--- a/spec/integration/ffmpeg_adapter_spec.rb
+++ b/spec/integration/ffmpeg_adapter_spec.rb
@@ -141,8 +141,8 @@ def find_encode(id)
       end
 
       it "assigns the correct duration to the encode" do
-        expect(create_without_metadata_job.input.duration).to eq 68_653
-        expect(find_without_metadata_job.input.duration).to eq 68_653
+        expect(create_without_metadata_job.input.duration).to eq 4_640
+        expect(find_without_metadata_job.input.duration).to eq 4_640
       end
 
       context 'when uri encoded' do
@@ -162,8 +162,8 @@ def find_encode(id)
         end
 
         it "assigns the correct duration to the encode" do
-          expect(create_without_metadata_job.input.duration).to eq 68_653
-          expect(find_without_metadata_job.input.duration).to eq 68_653
+          expect(create_without_metadata_job.input.duration).to eq 4_640
+          expect(find_without_metadata_job.input.duration).to eq 4_640
         end
       end
     end
@@ -280,7 +280,7 @@ def find_encode(id)
       let(:file_with_special_characters) { "file://" + Rails.root.join('..', 'spec', 'fixtures', 'file.with :=+%sp3c!l-ch4cts().mp4').to_s }
       let!(:create_special_characters_job) { ActiveEncode::Base.create(file_with_special_characters, outputs: [{ label: "low", ffmpeg_opt: "-s 640x480", extension: 'mp4' }]) }
       let(:find_special_characters_job) { ActiveEncode::Base.find create_special_characters_job.id }
-      let(:file_with_more_special_characters) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov').to_s }
+      let(:file_with_more_special_characters) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4').to_s }
       let!(:create_more_special_characters_job) { ActiveEncode::Base.create(file_with_more_special_characters, outputs: [{ label: "low", ffmpeg_opt: "-s 640x480", extension: 'mp4' }]) }
       let(:find_more_special_characters_job) { ActiveEncode::Base.find create_more_special_characters_job.id }
 
@@ -302,7 +302,7 @@ def find_encode(id)
 
       context 'when uri encoded' do
         let(:file_with_special_characters) { Addressable::URI.encode("file://" + Rails.root.join('..', 'spec', 'fixtures', 'file.with :=+%sp3c!l-ch4cts().mp4').to_s) }
-        let(:file_with_more_special_characters) { Addressable::URI.encode("file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov').to_s) }
+        let(:file_with_more_special_characters) { Addressable::URI.encode("file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4').to_s) }
 
         it "does not have errors" do
           sleep 2
diff --git a/spec/integration/media_convert_adapter_spec.rb b/spec/integration/media_convert_adapter_spec.rb
index 574cca2..3a01db5 100644
--- a/spec/integration/media_convert_adapter_spec.rb
+++ b/spec/integration/media_convert_adapter_spec.rb
@@ -293,8 +293,8 @@ def reconstitute_response(fixture_path)
     end
     context "when filename has special characters" do
       context "non-s3 file" do
-        let(:input) { ["'file_with_single_quote'.mp4", '"file_with_double_quote".mp4', "file with space.mp4", "file.with...periods.mp4", "file.with :=+%sp3c!l-ch4cts().mp4", '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov'] }
-        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mov'] }
+        let(:input) { ["'file_with_single_quote'.mp4", '"file_with_double_quote".mp4', "file with space.mp4", "file.with...periods.mp4", "file.with :=+%sp3c!l-ch4cts().mp4", '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4'] }
+        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mp4'] }
         let(:source_bucket) { "bucket1" }
 
         it "calls the #upload_to_s3 method" do
@@ -305,8 +305,8 @@ def reconstitute_response(fixture_path)
         end
       end
       context "s3 file" do
-        let(:input_urls) { ["s3://bucket1/'file_with_single_quote'.mp4", 's3://bucket1/"file_with_double_quote".mp4', "s3://bucket1/file with space.mp4", "s3://bucket1/file.with...periods.mp4", "s3://bucket1/file.with :=+%sp3c!l-ch4cts().mp4", 's3://bucket1/@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov'] }
-        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mov'] }
+        let(:input_urls) { ["s3://bucket1/'file_with_single_quote'.mp4", 's3://bucket1/"file_with_double_quote".mp4', "s3://bucket1/file with space.mp4", "s3://bucket1/file.with...periods.mp4", "s3://bucket1/file.with :=+%sp3c!l-ch4cts().mp4", 's3://bucket1/@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4'] }
+        let(:clean) { ["_file_with_single_quote_.mp4", "_file_with_double_quote_.mp4", "file_with_space.mp4", "filewithperiods.mp4", "filewith_____sp3c_l-ch4cts__.mp4", '__________________________________.mp4'] }
         let(:source_bucket) { "bucket2" }
 
         it "calls the #check_s3_bucket method" do
diff --git a/spec/integration/pass_through_adapter_spec.rb b/spec/integration/pass_through_adapter_spec.rb
index 6a3375f..1b92992 100644
--- a/spec/integration/pass_through_adapter_spec.rb
+++ b/spec/integration/pass_through_adapter_spec.rb
@@ -134,8 +134,8 @@ def touch_fixture(id, filename)
       end
 
       it "assigns the correct duration to the encode" do
-        expect(create_without_metadata_job.input.duration).to eq 68_653
-        expect(find_without_metadata_job.input.duration).to eq 68_653
+        expect(create_without_metadata_job.input.duration).to eq 4_640
+        expect(find_without_metadata_job.input.duration).to eq 4_640
       end
 
       context 'when uri encoded' do
@@ -151,8 +151,8 @@ def touch_fixture(id, filename)
         end
 
         it "assigns the correct duration to the encode" do
-          expect(create_without_metadata_job.input.duration).to eq 68_653
-          expect(find_without_metadata_job.input.duration).to eq 68_653
+          expect(create_without_metadata_job.input.duration).to eq 4_640
+          expect(find_without_metadata_job.input.duration).to eq 4_640
         end
       end
     end
@@ -246,8 +246,8 @@ def touch_fixture(id, filename)
       let(:file_with_special_characters_derivative) { "file://" + Rails.root.join('..', 'spec', 'fixtures', 'file.with :=+%sp3c!l-ch4cts().mp4').to_s }
       let!(:create_special_characters_job) { ActiveEncode::Base.create(file_with_special_characters, outputs: [{ label: "low", url: file_with_special_characters_derivative }]) }
       let(:find_special_characters_job) { ActiveEncode::Base.find create_special_characters_job.id }
-      let(:file_with_more_special_characters) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov').to_s }
-      let(:file_with_more_special_characters_derivative) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov').to_s }
+      let(:file_with_more_special_characters) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4').to_s }
+      let(:file_with_more_special_characters_derivative) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4').to_s }
       let!(:create_more_special_characters_job) { ActiveEncode::Base.create(file_with_more_special_characters, outputs: [{ label: "low", url: file_with_more_special_characters_derivative }]) }
       let(:find_more_special_characters_job) { ActiveEncode::Base.find create_more_special_characters_job.id }
 
@@ -264,8 +264,8 @@ def touch_fixture(id, filename)
       context 'when uri encoded' do
         let(:file_with_special_characters) { Addressable::URI.encode("file://" + Rails.root.join('..', 'spec', 'fixtures', 'file.with :=+%sp3c!l-ch4cts().mp4').to_s) }
         let(:file_with_special_characters_derivative) { "file://" + Rails.root.join('..', 'spec', 'fixtures', 'file.with :=+%sp3c!l-ch4cts().mp4').to_s }
-        let(:file_with_more_special_characters) { Addressable::URI.encode("file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov').to_s) }
-        let(:file_with_more_special_characters_derivative) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mov').to_s }
+        let(:file_with_more_special_characters) { Addressable::URI.encode("file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4').to_s) }
+        let(:file_with_more_special_characters_derivative) { "file://" + Rails.root.join('..', 'spec', 'fixtures', '@ወዳጅህ ማር ቢ. ሆን ጨርስ. ህ አትላሰ!@#$^^&$%&.mp4').to_s }
 
         it "does not have errors" do
           expect(find_special_characters_job.errors).to be_empty