              logger.info("Skipping previously extracted frames: %s", processed)
          if processed != 0 and self.args.skip_faces:
              logger.info("Skipping frames with detected faces: %s", processed)
  
          to_process = self.images.images_found - processed
          logger.debug("Items to be Processed: %s", to_process)
          if to_process == 0:
              logger.error("No frames to process. Exiting")
              queue_manager.terminate_queues()
              exit(0)
 
</s>
        to_process = (self.images.images_found - processed) // self.skip_num
              logger.info("Skipping previously extracted frames: %s", processed)
          if processed != 0 and self.args.skip_faces:
              logger.info("Skipping frames with detected faces: %s", processed)
  
        to_process = (self.images.images_found - processed) // self.skip_num
          logger.debug("Items to be Processed: %s", to_process)
          if to_process == 0:
              logger.error("No frames to process. Exiting")
              queue_manager.terminate_queues()
              exit(0)
keep keep keep keep replace keep keep keep keep keep
 Extract: Add option to extract faces from every nth frame
scripts/extract.py