第一种方法
# _*_ coding: utf-8 _*_
__author__ = 'daxiahy'
__date__ = '2018/7/4 15:16'
import os
import cv2
from cv2 import VideoWriter,VideoWriter_fourcc,imread,resize
import numpy as np
path = 'c:/hy/test/'
filelist = os.listdir(path)
fps = 1 #视频每秒24帧
size = (640, 480) #需要转