getframe has extra row and column

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Rafael J.
Rafael J. on 24 Oct 2012
Commented: Rafael J. on 15 Feb 2017
I am trying to build an avi movie that is the exact magnification and quality of the original frames. I am using the following code, but M has frames that are 129x129, it is supposed to be 128x128. There is an extra row and column filled with the value 240. I have to manually "delete" the extra row and column using the block of code clearly self explanatory afterwards assigning only the 128x128 portion. What causes the extra row and column in M?:
for j=1:L1+L2
imshow(data3(:,:,j),v,'InitialMagnification',100)
colormap(gray)
M(j) = getframe;
end
for p=1:length(M)
all_frame(p).cdata(1:128,1:128,1:3)=M(p).cdata(1:128,1:128,1:3);
all_frame(p).colormap=M(p).colormap;
end
myVideo = VideoWriter('movie.avi','Uncompressed AVI');
open(myVideo);
writeVideo(myVideo, all_frame);
close(myVideo);
end
  4 Comments
Adrin
Adrin on 22 Jan 2014
Hello,
Did you find any solution for this problem ?
Thank you in advance,
Rafael J.
Rafael J. on 15 Feb 2017
Hi Adrin,
Delayed response, but no I never found the solution to the problem.

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