核心功能 - 将PDF转成音频文件

脚本可以将 pdf 转换为音频文件，原理也很简单，首先用 PyPDF 提取 pdf 中的文本，然后用 Pyttsx3 将文本转语音。

实现代码

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import pyttsx3,PyPDF2 


pdfreader = PyPDF2.PdfFileReader(open('story.pdf','rb')) 


speaker = pyttsx3.init() 


for page_num in range(pdfreader.numPages):    


    text = pdfreader.getPage(page_num).extractText()  ## extracting text from the PDF 


    cleaned_text = text.strip().replace('\n',' ')  ## Removes unnecessary spaces and break lines 


    print(cleaned_text)                ## Print the text from PDF 


    #speaker.say(cleaned_text)        ## Let The Speaker Speak The Text 


    speaker.save_to_file(cleaned_text,'story.mp3')  ## Saving Text In a audio file 'story.mp3' 


    speaker.runAndWait() 


speaker.stop()