MATLAB 將jpg圖片合成avi視頻

clc; clear all;
%使用avifile,可進行很多參數的設定修改
aviobj = avifile('test.avi');
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%可調整的參數
% Adjustable parameters:
%                Fps: 15.0000
%        Compression: 'Indeo5'
%            Quality: 75
%     KeyFramePerSec: 2.1429
%          VideoName: 'test.avi'
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%
%%自動獲得的參數
% Automatically updated parameters:
%         Filename: 'test.avi'
%      TotalFrames: 0
%            Width: 0
%           Height: 0
%           Length: 0
%        ImageType: 'Unknown'
%     CurrentState: 'Open'
%%%%%%%%%%%%%%%%%%%%%%%
%使用addframe把圖片寫入視頻


len = 9;%自己設定圖片個數
for i = 1 : len
     x=int2str(i);
    str=strcat('D:\test\',x,'.jpg');%自己設定路徑
    picdata = imread(str);
    aviobj=addframe(aviobj, picdata);
end
aviobj=close(aviobj);