Much base work started

app/services/video_metadata_extractor.rb

@@ -0,0 +1,12 @@
+class VideoMetadataExtractor
+  def initialize(file_path)
+    @file_path = file_path
+    @transcoder = VideoTranscoder.new
+  end
+
+  def extract
+    return {} unless File.exist?(@file_path)
+
+    @transcoder.extract_metadata(@file_path)
+  end
+end