import time from ffpyplayer.player import MediaPlayer from ffpyplayer.tools import set_log_callback, get_log_callback, formats_in class AudioPlayer: def __init__(self, source=None, autoplay=False, loop=False, on_stop=None): self.volume = 1 self.state = None self.source = None self.quitted = False self.loop = loop self.autoplay = autoplay self.player = None self.on_stop = on_stop self.cmds = [] if source: self.set_source(source) def set_source(self, source): self.source = source self.load() def player_callback(self, selector, value): print(f'player_callback(): {selector}, {value}') if self.player is None: print(f'player_callback():self.player is None, {selector}, {value}') return if selector == 'quit': def close(*args): self.quitted = True self.unload() close() elif selector == 'eof': self._do_eos() def load(self): if self.source is None: return source = self.source self.unload() ff_opts = {'vn':True, 'sn':True} self.player = MediaPlayer(source, callback=self.player_callback, loglevel='info', ff_opts=ff_opts) player = self.player self.state = 'pause' s = time.perf_counter() while (player.get_metadata()['duration'] is None and not self.quitted and time.perf_counter() - s < 10.): time.sleep(0.005) player.toggle_pause() time.sleep(0.04) player.set_volume(self.volume) if self.autoplay: self.play() def unload(self): self.player = None self.state = 'stop' self.quitted = False def __del__(self): self.unload() def play(self): if self.player is None: self.load() if self.player is None: print('play():self.player is None') return if self.state == 'play': return self.player.toggle_pause() self.state = 'play' def pause(self): if self.player is None: self.load() if self.player is None: print('pause():self.player is None') return if self.state == 'pause': return self.player.toggle_pause() self.state = 'pause' def is_busy(self): if self.player and self.state == 'play': return True return False def stop(self): if self.player is None: return if self.state == 'play': self.player.toggle_pause() self.state = 'stop' self.seek(0) if self.on_stop: self.on_stop() def seek(self, pos): if self.player is None: print('seek():self.player is None') return self.player.seek(pos, relative=False) def get_pos(self): if self.player is None: return 0 return self.player.get_pts() def _do_eos(self, *args): print('_do_eos() called ...') if self.loop: self.seek(0.) else: print('go stop') self.stop() if __name__ == '__main__': import sys p = AudioPlayer(autoplay=True, loop=True) p.source = sys.argv[1] p.load() p.play() while True: while p._pump(): pass print(""" play: play it, stop: stop play pause:pause it quit: exit """) x = input() if x == 'quit': p.quitted = True p.stop() break if x == 'play': p.play() continue if x == 'stop': p.stop() continue if x == 'pause': p.pause() continue