I have a 5000-line, awfully written and horribly slow (but working!) patch from an offshore team that implements the rather complicated MBAFF features of H.264

I have a 5000-line, awfully written and horribly slow (but working!) patch from an offshore team that implements the rather complicated MBAFF features of H.264 in the open source x264 encoder. I'm going to take it and make it committable. Yes, I'm risking my sanity.