How to create jpg file from .mat for making video( AVI.fomat)
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I have 2000 .mat file(524*424 matrix for each .mat). Now i want to create each .mat to jpeg file to build AVI video. Could anyone guide me to do this? (i used matlab 2017 )
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KSSV
2018 年 5 月 21 日
files = dir('*.mat') ;
N = length(files) ;
% create the video writer with 1 fps
writerObj = VideoWriter('myVideo.avi');
writerObj.FrameRate = 10;
% open the video writer
open(writerObj);
for i = 1:N
S = load(files(i).name) ;
A = S.A ; % let A be the data stored in .mat file
imshow(A)
drawnow
% write the frames to the video
F = getframe(gcf) ;
writeVideo(writerObj, F);
end
% close the writer object
close(writerObj);
fprintf('Sucessfully generated the video\n')
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