there are 66 video frames in video11.avi .... i wana save each video frames in folder videoframes........What is problem over there ? this code is not proper saving each video frame in specific folder

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moniba qureshi
moniba qureshi 2013-5-4
obj = mmreader('video11.avi');
numFrames = get(readerobj, 'NumberOfFrames');
for k = 1 : numFrames %fill in the appropriate number
this_frame = read(obj, k);
figure,imshow(this_frame)
title(sprintf('Frame #%d', k))
baseFileName ='this_frame.jpg';
folder = 'C:\Users\Moniba Ghafoor\Documents\MATLAB\videoframes';
fullFileName = fullfile(folder, baseFileName);
imwrite(this_frame,fullFileName);
end

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采纳的回答

Walter Roberson
Walter Roberson 2013-5-4
baseFileName = sprintf('this_frame_%03d.jpg', k);
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Image Analyst
Image Analyst 2013-5-11
I don't think toolboxes are sold for older versions. If you want to add a new toolbox to your collection, then I think you'll need to upgrade to the current version. Anyway, even if they did, I don't believe that toolbox supported that version since I think it was released after March 2009, though I'm not sure.

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