CODEWITHSUNDEEP
matlabvideo
user2820512
user2820512

Reputation: 11

Matlab-Making video from images

Im trying to make a video from a file with 95 images in matlab.When i run the program,i get this error:

Error using VideoWriter/writeVideo (line 383)
Frame must be 481 by 272

Error in savenew (line 14)
 writeVideo(writerObj,im2frame(Frame)

Although when the number of images that i use for making the video is under 11 i have no problem and the program is constructing the video that i want.Do you know how i can fix the problem?

Thanks in advance

Here is my update code:

    ImagesFolder=uigetdir;
jpegFiles = dir(strcat(ImagesFolder,'\*.jpg'));

S = [jpegFiles(:).datenum]; 
[S,S] = sort(S);
jpegFilesS = jpegFiles(S);
VideoFile=strcat(ImagesFolder,'\MyVideo');
writerObj = VideoWriter(VideoFile);
fps= 10; 
writerObj.FrameRate = fps;

open(writerObj);
for t= 1:length(jpegFilesS)
     Frame=imread(strcat(ImagesFolder,'\',jpegFilesS(t).name));
     B = imresize(Frame, 1.0);
     C=im2double(B);

     writeVideo(writerObj,im2frame(C));

end
close(writerObj);
implay('C:\Program Files\MATLAB\R2013a\bin\sfalmata neo\MyVideo.avi');

Upvotes: 0

Views: 880

Answers (1)

Daniel
Daniel

Reputation: 36710

All frames of a video must have the same size. Resize your frames using 'imresize'. In case of different data types also apply 'im2double'

Upvotes: 3

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