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Having a problem regarding mmreader (avi) video reading

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Dhruvh C
Dhruvh C on 23 May 2014
Closed: MATLAB Answer Bot on 20 Aug 2021
Code ----
obj=mmreader('demo_video.avi');
a=read(obj);
frames=get(obj,'numberOfFrames');
for k = 1 : frames-1
I(k).cdata = a(:,:,:,k);
I(k).colormap = [];
StackTrace ----------
  • ??? Error using ==> mmreadermexInitialization failed. (No combination of intermediate filters could be found tomake the connection.)
Error in ==> mmreader.mmreader at 66 uddobj = mmreadermex(fullFilePath); % registers class

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Answers (1)

Image Analyst
Image Analyst on 23 May 2014
Try VideoReader() instead. It's newer.
  2 Comments
Dhruvh C
Dhruvh C on 23 May 2014
i m using a R2007b version, r u sure it will work there?
Image Analyst
Image Analyst on 23 May 2014
Wow, that's really old. I don't think it's over 7 years old. Can you upgrade to the current version?

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