Quicktime is one of those things that people love or hate. Whatever your feelings on it are, it does do one thing really well, and that provides a way of allowing any application to open any movie file, so long as they have the right codec installed. Instead of an application having to directly support multiple video formats, they can just support QuickTime, and then if there’s a codec for the format installed, they can read that format. Which got me thinking, we really need something similar for images.