pyglet python播放视频有声音

__docformat__ = 'restructuredtext'
__version__ = '$Id$'

import sys
import pyglet

if len(sys.argv) < 2:
    print(__doc__)
    sys.exit(1)

source = pyglet.media.load(sys.argv[1])
format = source.video_format
if not format:
    print('No video track in this source.')
    sys.exit(1)

player = pyglet.media.Player()
player.queue(source)
player.play()

window = pyglet.window.Window(width=format.width, height=format.height)

@window.event
def on_draw():
    player.get_texture().blit(0, 0)

pyglet.app.run()