This code runs on other computers but when I run on win7 32 bit operating system the code It does not works and give error Warning: Unable to determine the number of frames in this file.

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Muhammad Khan
Muhammad Khan 2018-5-25
评论： Muhammad Khan 2018-5-27
x=VideoReader('clip.mp4');
for img = 1:x.NumberOfFrames
filename = strcat('frame',num2str(img),'.jpg');
b = read(x, img);
b=rgb2gray(b);
imwrite(b,filename);
end
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Image Analyst
Image Analyst 2018-5-26
I'd doubt that is the reason, but who knows - we've all seen some bizarre things before. If you can, a 64 bit OS is better overall if your hardware can handle it.

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