Export Flash Frame as PDF

I'm looking for a toolkit/command line/library that will let me export frames or a single frame of a .swf to a pdf. I'd rather not have to write my own converter.

I'm looking for a vector solution...not bitmap.

There is a Swftools thread on swf2pdf...but I can't seem to follow it. If it can be better explained, or if there's a compiled version of gfx2gfx, it开发者_开发百科'd be much appreciated.