base.rb in xmorph-0.1.2

- old
+ new

@@ -1,9 +1,8 @@
 module XMorph
   class Base
     require_relative 'util'
-    MEDIAINFO_COMMAND = "`pwd`/bin/mediainfo --output=XML %{IN}"
     IGNORE = "ignore"
     VALIDATE = "validate"
 
     ALLOWED_ASPECT_RATIO = "allowed_aspect_ratio"
     ALLOWED_HEIGHT = "allowed_height"
@@ -46,10 +45,11 @@
       load file_path
       return Transcode.new(asset_path)
     end
 
     def get_asset_details
-      success, response = Util.run_cmd_with_response(MEDIAINFO_COMMAND % {IN: self.asset_path})
+      mediainfo_command = "#{File.dirname(self.class.root)}/bin/mediainfo --output=XML #{self.asset_path}"
+      success, response = Util.run_cmd_with_response(mediainfo_command)
       begin
         self.mediainfo_output = Util.mediainfo_xml_to_hash(response)[1]
       rescue => e
         raise TranscoderError.new("Failed to get mediainfo for the asset.") unless success
       end
\ No newline at end of file