memory issue regarding reading frames of a video

i am trying to read numbers of frames in a given video but matlab gives an error by saying "not enough memory for 1500 frames" i have tried using the command clear all and clear but this problem is consistent could someone please help me out thanking you

Answer 1

[Marc Vivet]

You can use the Matlab VideoUtils toolbox:

http://sourceforge.net/projects/videoutils/

It is very easy to use and do not requere to load te entire video in memory...