Which program would I use to convert an mp4 to a gif? I exported an mp4 from iMovie, and it is of short duration (13 seconds) and low quality. I would like to convert this to a gif for easier view-ability on the web. I have found many, rather trashy, applications that would do this on Windows that often involve using trial software and places watermarks on your end result, and I would wish to avoid this. Are there any good, preferably open source and/or freeware, applications for OS X that can do this? I am running Leopard on an Intel processor. Many thanks!