The code below should fix the issue:
files= dir('*.avi');
numfiles=length(files);
mydata= cell(numfiles,1);
info=cell(numfiles,1);
isFileSupported = true(numfiles, 1) ;
for j=1:numfiles
try
info{j}=mmfileinfo(files(j).name);
audio = info{j}.Audio
video = info{j}.Video
catch ME
isFileSupported(j) = false;
continue;
end
end
supportedFiles = files(isFileSupported);
for k=1:numel(supportedFiles)
mydata{k}=importdata(supportedFiles(k).name);
end
Hope this helps.
I would not recommend importing the data of all files into MATLAB at once because this can eat up a lot of memory depending upon the file size. Import data for each file as you need it.
Hope this helps.
Dinesh
