code: def pause(self):
  		
  
  		# Change playback status only if current status is PLAYING or PAUSED 
  		# (and not READY).
  		logger.debug("Pausing playback")
  		if self.status == PAUSED:
  			# Recalculate audio stream position to make sure it is not out of
  			# sync with the video
  			self.__calculate_audio_frames()
  			self.status = PLAYING
  			self.clock.pause()
  		elif self.status == PLAYING:
  			self.status = PAUSED
  			self.clock.pause()
docs: Pauses or resumes the video and/or audio stream.