flv转mp3

import moviepy.editor as mp
import os

if __name__ == "__main__":
	#  指定文件目录
	current_address = r"C:\Users\dumpling\Desktop\音乐\周杰伦"
	# 获取指定目录下的所有文件
	file_list = os.listdir(current_address)
	for file_address in file_list:
	# 获取文件名(不包含后缀.flv)
		file_name = file_address.split('.')[0]
		# 拼接文件的绝对路径(dir+xxx.flv)
		file_address = os.path.join(current_address, file_address)
		print("需要转换的文件 >>>>> " + file_address)
		# 调用moviepy库的方法
		clip = mp.AudioFileClip(file_address)
		# 拼接转换后的文件路径
		file_name = file_name + '.mp3'
		out_address = os.path.join(current_address, file_name)
		print("转换后的文件 >>>>> " + out_address)
		###
		clip.write_audiofile(out_address)