Capture webcam to swf

We developing the flash authorizing tool, Advanced Effect Maker: [login to view URL] it creates swf based on the developed template and user data, so basically end user can create a flash movie with no Flash installed, just by filling in parameters like text, images, size and so on. We want to upgrade current feature of sending produced swf by email. Currently produced swf file contain all the user data embedded inside, so if user choose to send it by email (sending feature is automated with Effect Maker) then recepient will be able to play the flash movie with no internet connection after getting this email. Its possible to embed Flash5 swf file into produced swf with Effect Maker, for example we have file [login to view URL] and we can insert it into generated [login to view URL] as a sub-clip, so [login to view URL] will be imported into the [login to view URL] and its still a single file with all the data inside. Now, the question is, how we can create "a.swf" from the user's web cam output? Is it possible to implement with the Ming? Or better to look for some other solution, like capturing with some opencode software and then making convertation to swf with FFMpeg etc?! What may be a better solution in price, price-quality, quality terms? Any advice or clue will be really appreciated! ;-) Thanks for your time!