Python批量提取视频音频

import os

import filetype

import moviepy.editor as mpy

import time

#这里是视频和音频的路径

videopath="D:/video/"

musicpath = "D:/music/"

#读取目录下的文件

videofile=os.listdir(videopath)

#获取文件名字

def getName(video_name):

    return os.path.basename(video_name).split('.')[0]

#显示目录下的文件

def showfile():

    for i in videofile:

        print(i)

#提取目录下的文件

def extract():

    num=0

    for i in videofile:

        name=getName(i)

        newname=str(name)+".mp3"

        audio = mpy.VideoFileClip(videopath+str(i)).audio

        audio.write_audiofile(musicpath+newname)

        print(name+"已经提取完成"+"--------当前为第"+str(num)+"个文件")

key="0"

while(key!="3"):

    key=input("输入1读取当前列表、输入2开始提取音频、输入3退出")

    if key=="1":

        showfile()

    if key=="2":

        extract()

    if key=="3":

        break