How to capture frames after each 5 seconds from live stream and save as image in a folder ??

1 view (last 30 days)
I am trying to save frames from live stream after each 5 seconds duration and save the frames as an image into the folder. Kindly tell me how to define the n number of frames of live stream cam here?
Please help me to solve this problem.
Folder = 'OUTPUT\';
vid = videoinput('winvideo', 1);
% wait for 5 seconds
for iframe = 1
frames = getsnapshot(vid);
pause(5);
imwrite(frames, fullfile(Folder, sprintf('%06d.jpg', iframe)));
end

Accepted Answer

Balakrishnan Rajan
Balakrishnan Rajan on 30 Jan 2019
You can use a while loop here.
Folder = 'OUTPUT\';
vid = videoinput('winvideo', 1);
% wait for 5 seconds
while true
frames = getsnapshot(vid);
pause(5);
imwrite(frames, fullfile(Folder, sprintf('%06d.jpg', iframe)));
iframe = iframe + 1;
end
Hope this does it.

More Answers (0)

Categories

Find more on Programming in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!