Pixel Bender files fall into this class.  BlackBookSafe is where I first pinched Pixel Bender source files from, simply by looking at the folder created for the application in my ‘Program Files’ folder.  Fotobooth is another example – a little more difficult – but the source files for all those clever Pixel Bender filters are just sitting, waiting for you to hack around with them…

Enough yammering, tell me something useful!

So, when an AIR application is installed on your machine it places all of the files it needs in your ‘Applications’ or ‘Program Files’ directory. Usually external assets like Pixel Bender are available in the source files in a standalone format, and that’s all you really need to incorporate those filters into your own projects.

Well, almost.  The two types of source files you’re likely to get are .pbj or .pbk.  If you get .pbk files you can use them directly in the Pixel Bender Toolkit.  If you get .pbj files – check out this blog post and Flex application which can help you get started converting those files into usable Actionscript classes.