MATLAB 2007b，Win64 ...生成错误消息

Question

源代码

[namefile,pathname]=uigetfile('*.*','Select AVI video');
if namefile~=0
    video_file_name = sprintf('%s%s',pathname,namefile);
    disp('Input file has been selected.');
else
    error('No valid file has been selected.');
end
mov= aviread(video_file_name);
fileinfo= aviinfo(video_file_nae);
<br/>

错误消息：

  

使用==＆gt;时出错readavi
无法找到解压缩程序   解压缩视频流