  
      @staticmethod
      def get_images(imgpath):
          """ Get the images stored within the given directory """
          logger.trace("Getting images: '%s'", imgpath)
          if not os.path.isdir(imgpath):
              logger.debug("Folder does not exist")
              return None
          files = [os.path.join(imgpath, f)
                   for f in os.listdir(imgpath) if f.lower().endswith((".png", ".jpg"))]
 
</s> remove         logger.trace("Image files: %s", files)
 </s> add         logger.debug("Image files: %s", files) </s> remove         logger.trace("Getting size: '%s'", name)
 </s> add         logger.debug("Getting size: '%s'", name) </s> remove         logger.trace("Loading preview image: (thumbnail_size: %s, frame_dims: %s)",
 </s> add         logger.debug("Loading preview image: (thumbnail_size: %s, frame_dims: %s)",
        logger.debug("Getting images: '%s'", imgpath)
  
      @staticmethod
      def get_images(imgpath):
          """ Get the images stored within the given directory """
        logger.debug("Getting images: '%s'", imgpath)
          if not os.path.isdir(imgpath):
              logger.debug("Folder does not exist")
              return None
          files = [os.path.join(imgpath, f)
                   for f in os.listdir(imgpath) if f.lower().endswith((".png", ".jpg"))]
keep keep keep keep replace keep keep keep keep keep
 GUI: Preview for convert

Display preview when outputting to a stream container (e.g. video, gif) 
lib/gui/utils.py