make a mp4 file from a sequence of images in matlab

main.m
% Set directory where images are stored
image_folder = 'C:\path\to\images';
% Select all jpg images in the folder
filenames = fullfile(image_folder, '*.jpg');
% Create a VideoWriter object
output_video = VideoWriter(fullfile(image_folder, 'output.mp4'), 'MPEG-4');
% Set the frame rate of the video (frames per second)
output_video.FrameRate = 30;
% Open the video writer
open(output_video);

% Loop through all the images in the folder
for i = 1:length(filenames)
    % Read the current image
    current_image = imread(fullfile(image_folder, sprintf('img%d.jpg', i)));
    % Write the current image as a frame in the video
    writeVideo(output_video, current_image);
end

% Close the video writer
close(output_video);
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