python录音文件（别人的代码自己修改）

import tkinter

from tkinter import *

from tkinter import ttk

import os

import pyaudio

import time

import threading

import wave

class Recorder():

    def __init__(self, chunk=1024, channels=1, rate=64000):

        self.CHUNK = chunk

        self.FORMAT = pyaudio.paInt16

        self.CHANNELS = channels

        self.RATE = rate

        self._running = True

        self._frames = []

    def start(self):

        threading._start_new_thread(self.__recording, ())

    def __recording(self):

        self._running = True

        self._frames = []

        p = pyaudio.PyAudio()

        stream = p.open(format=self.FORMAT,

                        channels=self.CHANNELS,

                        rate=self.RATE,

                        input=True,

                        frames_per_buffer=self.CHUNK)

        while(self._running):

            data = stream.read(self.CHUNK)

            self._frames.append(data)

 

        stream.stop_stream()

        stream.close()

        p.terminate()

 

    def stop(self):

        self._running = False

 

    def save(self, filename):

        

        p = pyaudio.PyAudio()

        if not filename.endswith(".wav"):

            filename = filename + ".wav"

        wf = wave.open(filename, 'wb')

        wf.setnchannels(self.CHANNELS)

        wf.setsampwidth(p.get_sample_size(self.FORMAT))

        wf.setframerate(self.RATE)

        wf.writeframes(b''.join(self._frames))

        wf.close()

        print("Saved")

def startad():

    global rec

    rec = Recorder()

    begin = time.time()

    print("Start recording")

    rec.start()

    

def stopad():

    print("Stop recording")

    rec.stop()

    fina = time.time()

    

def savead():

    rec.save("1.wav")

    

root=Tk()

Button1=tkinter.Button(root, text ="开始录音", command =startad)

Button1.grid(row=0,column=0,padx=20,pady=20)

Button2=tkinter.Button(root, text ="结束录音", command =stopad)

Button2.grid(row=0,column=1,padx=20,pady=20)

Button3=tkinter.Button(root, text ="保存录音", command = savead)

Button3.grid(row=0,column=2,padx=20,pady=20)

root.mainloop()

运行比较良好。能够把语音变成wav文件。

下一步准备整合成为傻瓜读书软件的一个部分。将偷懒进行到底。