creating a video file

Hi

I have been given a number of .ras (image) files which represent each frame of a video. Named football000.ras to football450.ras

I want to create a small video using just a 10 images, for example 050 - 060.

How can I do this on matlab?

Answer 1

[Walter Roberson]

http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F

See also avifile() and VideoWriter()

Answer 2

[James]

Okay so I have created the variable 'imageArray' reads each .ras file.

files = dir('*.ras')

for k = 1:length(files)
  FileName = files(k).name;
  fprintf(1, 'Now reading %s\n', FileName);
  imageArray = imread(FileName);
  imshow(imageArray);  % Display image.
  drawnow; % Force display to update immediately.
end

Now how do I use this to create my movie.

[James]

sorry I am new to Matlab and having difficulty