Python winsound，ASYNcflags不起作用？

Question

我正在使用 python 3.5，我正在尝试播放声音，同时继续我的脚本；根据 https://docs.python.org/3.5/library/winsound.html标志“winsound.SND_ASYNC”应该是要走的路。但是，以下不会产生任何声音:

import winsound
winsound.PlaySound('C:/Users/Bob/Sounds/sound.wav', winsound.SND_ASYNC)

如果我将标志更改为“winsound.SND_FILENAME，播放声音就足够有趣了:

import winsound
winsound.PlaySound('C:/Users/Bob/Sounds/sound.wav', winsound.SND_FILENAME)

任何想法为什么异步标志不起作用？

Answer 1

根据docs ,

The sound parameter may be a filename, audio data as a string, or None. Its interpretation depends on the value of flags, which can be a bitwise ORed combination of the constants described below

类似如下:

import winsound
winsound.PlaySound('C:/Users/Bob/Sounds/sound.wav', winsound.SND_FILENAME | winsound.SND_ASYNC)