MATLAB code for vedio edge detection

% Load the video file
videoFile = 'your_video_file.mp4';
videoReader = VideoReader(videoFile);

% Create a video writer to save the output
outputVideo = VideoWriter('output_video.avi');
open(outputVideo);

while hasFrame(videoReader)
    % Read the next frame
    frame = readFrame(videoReader);
    
    % Convert the frame to grayscale
    grayFrame = rgb2gray(frame);
    
    % Perform edge detection using the Canny method
    edgeFrame = edge(grayFrame, 'Canny');
    
    % Convert logical image to uint8 for video writing
    edgeFrame = uint8(edgeFrame) * 255;
    
    % Write the processed frame to the output video
    writeVideo(outputVideo, edgeFrame);
end

% Close the video writer
close(outputVideo);

disp('Edge detection video has been saved as output_video.avi');