黑群晖video station 转码与生成缩略图

#!/usr/bin/env python3
# -*- coding:UTF-8 -*-
import os
import sys
path = sys.path[0]
types = ['.mp4','.avi','.wmv','.mkv','.flv']

def exte(a,*endstring):
    array = map(a.endswith,endstring)
    if True in array:
        return True
    else:
        return False

def make_thumb():
    for dirpath,dirnames,filenames in os.walk(path):
        for name in filenames:
            if exte(name,type):
                videopath = os.path.join(dirpath, name)
                rootpath = str(dirpath)
                file_type = os.path.splitext(name)[-1][1:]
                covername = name.replace(file_type,'jpg')
                if not os.path.exists("%s/%s" %(rootpath, str(covername))):
                    shell = 'ffmpeg -i "%s" -y -f mjpeg -ss 3 -t 0.001 -s 1280x720 "%s/%s"' % (videopath, rootpath, str(covername))
                    print(shell)
                    os.system(shell)
    #return print('已生成',type,'文件的缩略图')

types = ['.mp4','.avi','.wmv','.mkv','.flv']
for type in types:
    make_thumb()