Tobias Weise
903ea0366d
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89 lines
1.9 KiB
Python
89 lines
1.9 KiB
Python
import os, time
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import os.path
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from datetime import datetime, date
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import pyttsx3
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"""
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flite -voice slt -t "This example is useful when there is a need to convert the contents of a file to speech. It can simplify tasks such as reading out the contents of a document or generating voiceovers for specific text files."
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"""
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def text_to_speech(text: str) -> str:
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unix_timestamp = datetime.now().timestamp()
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txt_file_path = "./public/speech_%s.txt" % unix_timestamp
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with open(txt_file_path, "w") as f:
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f.write(text)
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file_name = f'speech_{unix_timestamp}.wav'
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file_path = f'./public/{file_name}'
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#os.system('flite -voice slt -o %s -t "%s"' % (file_path, text))
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os.system('flite -voice slt -o %s -f %s' % (file_path, txt_file_path))
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return file_name
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def text_to_speech2(text: str) -> str:
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engine = pyttsx3.init()
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def get_voice(s):
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for v in engine.getProperty("voices"):
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if s == v.id:
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return v
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def set_voice(v):
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engine.setProperty("voice", v.id)
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def set_volume(n):
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engine.setProperty('volume', engine.getProperty('volume') + n)
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def set_rate(n):
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engine.setProperty('rate', engine.getProperty('rate') + n)
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#voices = engine.getProperty('voices')
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#engine.setProperty('voice', voices[1].id)
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set_voice(get_voice("english"))
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set_volume(-5.0)
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set_rate(-40)
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#espeak -v mb-en1 -s 120 "Hello world"
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#sudo apt-get install mbrola mbrola-en1
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unix_timestamp = datetime.now().timestamp()
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file_name = f'speech_{unix_timestamp}.mp3'
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file_path = f'./public/{file_name}'
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engine.save_to_file(text, file_path)
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engine.runAndWait()
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timeout = 10
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t = 0
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step = 0.1
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while not os.path.isfile(file_path):
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time.sleep(step)
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t += step
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if t > timeout:
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raise Exception("Timeout(%s s) for creating speech.mp3!" % timeout)
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time.sleep(step)
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return file_name
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