Extracting frames from GIF

[email protected] ("mahesh karanth") Mon, 19 Jan 2009 12:20:45 +0530
Newsgroups php.gd.devel
Message-ID <[email protected]>
Hello,
Is there a way to extract the frames from an existing GIF image ?

My ultimate goal is to write a string to a frame of an existing GIF.

Best Regards 
Mahesh Karanth