clc;
close all;
clear all;
obj = VideoReader('E:\示例圖像\扭曲幀\mat文件\expdata_large.avi');%輸入視頻位置
numFrames = obj.NumberOfFrames;% 幀的總數
for k = 1:numFrames
frame = read(obj,k);
nz = num2str(k);
id=sprintf(nz,k);
imwrite(frame,strcat('C:\Users\123\Desktop\技術路線\2\',id,'.jpg'),'jpg');% 保存幀
end