def slowerMovie(self):
    'Let movie slower.'
    if ((self.state == self.PLAYING) or (self.state == self.READY)):
        self.sendRtspRequest(self.SLOWER)
Let movie slower.
def slowerMovie(self):
    
    if ((self.state == self.PLAYING) or (self.state == self.READY)):
        self.sendRtspRequest(self.SLOWER)