How to extract frames from .avi format video in matlab 7 ?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
i am facing problem in extracting frames from the AVI format video file, i tried various commands like_______ 'aviread' ,'videoreader' and mamy more......also tried from some of the M files available.....but it didnt help me......
Plz if anyone could help me on this>>>>
URGENT FOR PROJECT WORK>>>>>
3 commentaires
Muhamad Anas
le 6 Déc 2014
%Turn video into frames
function [frames,Fps]=getFrames('orignal.avi')
a=videoReader('orignal.avi');
frames = read(a)
frames=read(VideoReader('orignal.avi'));
[~,~,~,N]=size(frames);
for i=1:N
frames(:,:,:,i)=(rgb2ycbcr(frames(:,:,:,i)));
end
frames=double(frames);
Fps = a.FrameRate;
end
Image Analyst
le 6 Déc 2014
Muhamad, it looks like you may have some kind of question on converting RGB frames into yCbCr. Since the original poster didn't ask anything at all about that, it would be best for you to start your own new discussion.
Réponses (1)
Image Analyst
le 15 Août 2014
Modifié(e) : Image Analyst
le 15 Août 2014
See my attached demo.
Actually since you have an antique version of MATLAB, you probably don't have mmreader or videoReader and you'll need to use aviread() or whatever it was called. So just replace read() in my code with aviread. Post your code if you have trouble adapting. I don't think I have my old version that used that. Better yet, just upgrade to the latest version.
0 commentaires
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!