cannot exporting high resolution video?

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nines
nines on 4 Feb 2023
Hello all,
I am having issues exporting a video and want to make it high resolution:
vidObj = VideoWriter('moviev.avi');
vidObj.Quality = 100; hold on % 1) trying to make video obj high res
vidObj.FrameRate = 1;
open(vidObj);
figure('units','pixels','position',[30 30 1920 1080]); hold on % 2) trying to make resolution high
for k = 1:numel(whole_ts)-1
plot(whole_ts(k:k+1), ts(k:k+1), '-blue'); hold on
pause(0.0001)
set(gcf,'renderer','Painters'); hold on % 3) use painters to try to make resolution high
frame = getframe(gcf); hold on
writeVideo(vidObj, frame);
end
close(vidObj);
I have tried both line 1, 2, and 3 in order to make the output image high resolution - but the avi image still comes out blurry. Do you have any suggestions?
Thanks!

Answers (1)

Sulaymon Eshkabilov
Sulaymon Eshkabilov on 4 Feb 2023
Edited: Sulaymon Eshkabilov on 4 Feb 2023
Try this function: exportgraphics()
See DOC

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