qr-lipsync-generate.py 文件源码

def evt_eos(self, event):
        self.end_time = time.time()
        self.unregister_event("eos")
        self.pipeline.stop()
        render_duration = self.end_time - self.start_time
        fps = self.settings['framerate']*self.settings['duration']/render_duration
        logger.info("Rendering of %s took %.2fs (%i fps)" % (self.output_file, render_duration, fps))
        GObject.idle_add(self.mainloop.quit)