how to save stream video from my ipcam to matlab in directory

hi please i would like to have any code source whose help me to have and save stream video from ipcam to matlab .i have similar functon but it'is gave me image.

url = 'http://192.168.0.3:8080/shot.jpg';
ss=imread(url);
fh = imshow(ss, 'Parent', handles.axes1);
while(1)
ss=imread(url);
set(fh,'CData',ss);
drawnow;
end

I would like to have video. thx best