MATLAB: Writevideo skipping last frame

videowriter

I am using writevideo to make a movie while creating the images. I have gotten it to work before however, this time it is skipping the last frame although I haven't changed the code. the code is:
if true
    narr_anim(7) = struct('cdata',[],'colormap',[]);                    
    myVideo = VideoWriter('dove_anim.avi');
    myVideo.FrameRate = 1;  
    open(myVideo);
    for m = 1 : 7
      narr_anim(m) = getframe(gcf)
      writeVideo(myVideo, narr_anim);
    end
    close(myVideo);
end
Am I missing something?

Best Answer

Maybe use
narr_anim(m).cdata
in your loop? Other than that your code looks fine to me
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