我正在使用IDLE编辑器和Python 3.7,我想知道为什么我的代码没有依次播放多个音频文件,有时根本不播放音频:
import re
import wave
import pyaudio
import _thread
import time
class TextToSpeech:
CHUNK = 1024
def __init__(self, words_pron_dict:str = 'cmudict-0.7b.txt'):
self._l = {}
self._load_words(words_pron_dict)
def _load_words(self, words_pron_dict:str):
with open(words_pron_dict, 'r') as file:
for line in file:
if not line.startswith(';;;'):
key, val = line.split(' ',2)
self._l[key] = re.findall(r"[A-Z]+",val)
def get_pronunciation(self, str_input):
list_pron = []
for word in re.findall(r"[\w']+",str_input.upper()):
if word in self._l:
list_pron += self._l[word]
print(list_pron)
delay=0
for pron in list_pron:
_thread.start_new_thread( TextToSpeech._play_audio, (pron,delay,))
delay += 0.145
def _play_audio(sound, delay):
try:
time.sleep(delay)
wf = wave.open("sounds/"+sound+".wav", 'rb')
p = pyaudio.PyAudio()
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(TextToSpeech.CHUNK)
while data:
stream.write(data)
data = wf.readframes(TextToSpeech.CHUNK)
stream.stop_stream()
stream.close()
p.terminate()
return
except:
pass
if __name__ == '__main__':
tts = TextToSpeech()
while True:
tts.get_pronunciation(input('Enter a word or phrase: '))
我有一个音频文件列表,将在运行代码时以一定顺序播放,具体取决于我键入的单词。代码没有错误,但是当我运行它时,当我输入一个单词时,它只会播放所需的第一个音频文件(例如:当我输入“ buy”时,它需要以下两种声音:“ b”和“ ie”一起播放),但它只播放第一个声音“ b”,有时根本不播放声音。
为什么不播放多个音频文件?我知道很多人都遇到了这个问题,但是还没有解决。 谢谢您的提前帮助,非常感谢:)