It may not always be possible because SWF may not be a MovieClip, it may be a Sprite or AVM1Movie, whilst sprites don't have frames at all, AVM1 movies might have ftames, but it will be difficult to know, because you'll have to parse the SWF assembly for that... not really that difficult, but may not be worth the effort. Regarding SWFLoader, the loaded SWF will appear as it's content property once it is loaded.
- [flexcoders] How to trace swf frame? markflex2007
- Re: [flexcoders] How to trace swf frame? Oleg Sivokon
- [flexcoders] Re: How to trace swf frame? markflex2007