USF playback support on Linux

Hi devs,

i was talking with BBB of the Gstreamer team about if they could use 
pixifier in some form. He made clear to me that a DELPHI library is of 
no use at all, it had to be C/C++ and with the correct language entry 
points.

I was thinking maybe we could somehow make and use a DLL from pixifier, 
but BBB denied that. He thinks not even a SO file would help, even if 
there was a usable DELPHI compiler for Linux already.

In short, we need to rewrite pixifier in C or C++, so that USF could 
conquer the Linux world, and thus could gain a significant advantage 
compared to SSA/ASS. And BTW, only gstreamer 0.8.0 could have subtitles 
support right now. 0.9.0 does not have subs support right now, they are 
still fighting how its going to look.

 Regards

Christian
http://usf.corecodec.org