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