diff --git a/lib/paperclip/av/transcoder/version.rb b/lib/paperclip/av/transcoder/version.rb
index b99f404..ce319b6 100644
--- a/lib/paperclip/av/transcoder/version.rb
+++ b/lib/paperclip/av/transcoder/version.rb
@@ -1,7 +1,7 @@
 module Paperclip
   module Av
     module Transcoder
-      VERSION = "0.6.3"
+      VERSION = "0.6.4"
     end
   end
 end
diff --git a/lib/paperclip/paperclip_processors/transcoder.rb b/lib/paperclip/paperclip_processors/transcoder.rb
index 7ebeaea..b9d2c4b 100755
--- a/lib/paperclip/paperclip_processors/transcoder.rb
+++ b/lib/paperclip/paperclip_processors/transcoder.rb
@@ -52,6 +52,12 @@ def make
         @cli.add_source(@file.path)
         @cli.add_destination(dst.path)
         @cli.reset_input_filters
+
+        if output_is_image?
+          @time = @time.call(@meta, @options) if @time.respond_to?(:call)
+          @cli.filter_seek @time
+        end
+
         if @convert_options.present?
           if @convert_options[:input]
             @convert_options[:input].each do |h|
@@ -94,6 +100,10 @@ def format_geometry geometry
       return unless geometry.present?
       return geometry.gsub(/[#!<>)]/, '')
     end
+
+    def output_is_image?
+      !!@format.to_s.match(/jpe?g|png|gif$/)
+    end
   end
 
   class Attachment
diff --git a/paperclip-av-transcoder.gemspec b/paperclip-av-transcoder.gemspec
index 20baf74..c62aa5c 100644
--- a/paperclip-av-transcoder.gemspec
+++ b/paperclip-av-transcoder.gemspec
@@ -24,7 +24,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "rails", ">= 4.0.0"
   spec.add_development_dependency "sqlite3"
   spec.add_development_dependency "coveralls"
-  
+
   spec.add_dependency "paperclip", ">=2.5.2"
-  spec.add_dependency "av", "~> 0.8.1"
+  spec.add_dependency "av", "~> 0.9.0"
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index ed48510..1735ebf 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -41,6 +41,10 @@ class Document < ActiveRecord::Base
             ac: 2
           }
         }
+      },
+      thumb: {
+        format: 'jpg',
+        time: 0
       }
     },
   processors: [:transcoder]
@@ -53,8 +57,8 @@ class Document < ActiveRecord::Base
     styles: {
       small: "100x100"
     },
-  processors: [:transcoder, :thumbnail]
-  
+    processors: [:transcoder, :thumbnail]
+
   do_not_validate_attachment_file_type :video
   do_not_validate_attachment_file_type :image
 end
\ No newline at end of file
diff --git a/spec/transcoder/transcoder_spec.rb b/spec/transcoder/transcoder_spec.rb
index 3468168..33ff890 100644
--- a/spec/transcoder/transcoder_spec.rb
+++ b/spec/transcoder/transcoder_spec.rb
@@ -3,18 +3,19 @@
 describe Paperclip::Transcoder do
   let(:supported) { File.new(Dir.pwd + '/spec/support/assets/sample.mp4') }
   let(:unsupported) { File.new(File.expand_path('spec/support/assets/image.png')) }
-  
+
   let(:destination) { Pathname.new("#{Dir.tmpdir}/transcoder/") }
-  
+
   describe "supported formats" do
     let(:subject) { Paperclip::Transcoder.new(supported) }
     let(:document) { Document.create(video: Rack::Test::UploadedFile.new(supported, 'video/mp4')) }
-    
+
     describe ".transcode" do
       it { expect(File.exists?(document.video.path(:small))).to eq true }
+      it { expect(File.exists?(document.video.path(:thumb))).to eq true }
     end
   end
-  
+
   describe "unsupported formats" do
     let(:subject) { Paperclip::Transcoder.new(unsupported) }
     let(:document) { Document.create(image: Rack::Test::UploadedFile.new(unsupported, 'image/png')) }
@@ -22,5 +23,5 @@
       it { expect(File.exists?(document.image.path(:small))).to eq true }
     end
   end
-  
+
 end
\ No newline at end of file