mixer_test.py 文件源码

python
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项目:Projects 作者: it2school 项目源码 文件源码
def todo_test_init(self):

        # __doc__ (as of 2008-08-02) for pygame.mixer.init:

          # pygame.mixer.init(frequency=22050, size=-16, channels=2,
          # buffer=3072): return None
          #
          # initialize the mixer module
          #
          # Initialize the mixer module for Sound loading and playback. The
          # default arguments can be overridden to provide specific audio
          # mixing. The size argument represents how many bits are used for each
          # audio sample. If the value is negative then signed sample values
          # will be used. Positive values mean unsigned audio samples will be
          # used.
          #
          # The channels argument is used to specify whether to use mono or
          # stereo.  1 for mono and 2 for stereo. No other values are supported.
          #
          # The buffer argument controls the number of internal samples used in
          # the sound mixer. The default value should work for most cases. It
          # can be lowered to reduce latency, but sound dropout may occur. It
          # can be raised to larger values to ensure playback never skips, but
          # it will impose latency on sound playback. The buffer size must be a
          # power of two.
          #
          # Some platforms require the pygame.mixer module to be initialized
          # after the display modules have initialized. The top level
          # pygame.init() takes care of this automatically, but cannot pass any
          # arguments to the mixer init. To solve this, mixer has a function
          # pygame.mixer.pre_init() to set the proper defaults before the
          # toplevel init is used.
          #
          # It is safe to call this more than once, but after the mixer is
          # initialized you cannot change the playback arguments without first
          # calling pygame.mixer.quit().
          #

        self.fail()
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