How to specify the location to save video using VideoWriter?
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Mohana Singh
il 22 Apr 2019
Risposto: Walter Roberson
il 22 Apr 2019
I am creating video out of images and I am doing this in a loop for different folders with images. So i need to save the videos in their respective folders. Right now the following code saves the videos to the current working directory and so it keeps getting overwritten. So how do I specify the location to save the videos?
for folder = 1:4
for loop = 1:numofimages
images{loop} = imread(pngfile);
end
writerObj = VideoWriter('myVideo.avi');
writerObj.FrameRate = 1;
secsPerImage = 2.* ones(numofimages,1);
open(writerObj);
for u=1:numofimages
frame = im2frame(images{u});
for v=1:secsPerImage(u)
writeVideo(writerObj, frame);
end
end
close(writerObj);
end
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Walter Roberson
il 22 Apr 2019
In the place you have 'MyVideo.avi' specify the directory name too in the normal way for your system.
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