I am attempting to write an extension for flash which exports all keyframe/object/symbol data into a custom format. I have found this reference (http://help.adobe.com/en_US/flash/cs/extend/index.html) to extend flash, however it does not provide an overview how the data is organized within flash. I am an experiend actionscript programmer but have little experience with Flash Professional proper - so I'm too not familiar with the structure of layers, elements, frame, symbols - etc. Does someone have a resource somewhere that has all of this summaried? Or, better yet, has anyone attempted to export an entire scene, (layers, symbols, elements and all) into a different format (kind of like swiffy, but open source of course).