我试图同时玩song1和song2 (被注释掉的那个),但我不知道如何使用myro或winsound或其他任何工具来做到这一点。有人建议使用线程,但我也不确定该怎么做,因为我只是一个非常初级的程序员。谁能帮我弄清楚这件事,和/或详细解释一下怎么做?这是我到目前为止所知道的:
import winsound
from myro import *
def main():
HftM1 = makeSong("Db4 3/8; C4 3/8; Bb3 1/4; Bb3 3/8; Ab3 3/8; Gb3 3/8; Ab3 1/16; C4 3/8; Bb3 3/8; Ab3 1/8; Eb3 1/16; F3 1/16; Ab3 3/8; G3 3/8; F3 3/8; C4 1/16; Db4 3/8; C4 3/8; Bb3 1/8; F3 1/16; Gb3 1/16; Bb3 3/8; Ab3 3/8; Gb3 3/8; C4 3/8; Bb3 3/8; Ab3 1/8; Eb3 1/16; F3 1/16; Ab3 3/8; G3 3/8; F3 3/8")
saveSong(HftM1, "HymnfortheMissing1.txt", append=1)
HftM2 = makeSong("Bb2 1/8; F3 1/8; Bb3 1/4; Bb2 1/8; F3 3/8; Gb2 1/8; Db3 1/8; Gb3 1/4; Gb2 1/8; Db3 3/8; Ab2 1/8; Eb3 1/8; Ab3 1/4; Ab2 1/8; Eb3 3/8; F2 1/8; C3 1/8; F3 1/4; F2 1/8; C3 3/8; Bb2 1/8; F3 1/8; Bb3 1/4; Bb2 1/8; F3 3/8; Gb2 1/8; Db3 1/8; Gb3 1/4; Gb2 1/8; Db3 3/8; Ab2 1/8; Eb3 1/8; Ab3 1/4; Ab2 1/8; Eb3 3/8; F2 1/8; C3 1/8; F3 1/4; F2 1/8; C3 3/8")
saveSong(HftM2, "HymnfortheMissing2.txt", append=1)
song1 = readSong("HymnfortheMissing1.txt")
#song2 = readSong("HymnfortheMissing2.txt") #This part of the song is supposed to be played at the same time as the first part, but I don't know how to do that so...
play = []
for n in range(len(song1)):
play = song1[n]
note = play[0]
duration = play[1]
winsound.Beep(int(note), int(duration*2000))
main()发布于 2012-10-16 03:11:54
我建议您使用PyGame来完成这类工作,并查看此related question。你必须使用混音器模块。
通常,您必须在音频流上使用一些数学操作来混合PCM数据(例如讨论see this question)。
更新:Myro (我从未使用过)告诉in the docs,有一种方法可以使用beep函数完成此操作:
无蜂鸣音(self,duration,
,frequency2 = None):发出提示音。如果给出了两个音调,机器人就会把它们组合起来。
举个简单的例子,如果你在第一首歌中有音符A,持续时间1秒,在第二首歌中有音符B,持续时间2秒,你必须调用beep两次:第一次同时播放音符A和B 1秒,然后只播放音符B 1秒。
不用说,这段代码将比仅仅使用诸如PyGame之类的东西播放音频文件中的声音并混合它们要复杂得多。
https://stackoverflow.com/questions/12902336
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