如何使用python cocos2d播放avi或mpeg视频

我正在使用用于python的cocos2d游戏引擎。我读了api文档，但找不到视频库。如何使用python cocos2d播放avi或mpeg视频？

我找到了这个解决方案

class VideoLayer (Layer):
    def __init__(self, video_name):
        super(VideoLayer, self).__init__()

        source = pyglet.media.load(video_name)
        format = source.video_format
        if not format:
            print 'No video track in this source.'
            return

        self.media_player = pyglet.media.Player()
        self.media_player.queue(source)
        self.media_player.play()

    def draw(self):
        self.media_player.get_texture().blit(0, 0)

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我找到了这个解决方案

class VideoLayer (Layer):
    def __init__(self, video_name):
        super(VideoLayer, self).__init__()

        source = pyglet.media.load(video_name)
        format = source.video_format
        if not format:
            print 'No video track in this source.'
            return

        self.media_player = pyglet.media.Player()
        self.media_player.queue(source)
        self.media_player.play()

    def draw(self):
        self.media_player.get_texture().blit(0, 0)