Spatializer audio filter, work for Google Summer of Code, by Isaac Biodun Osunkunle: osunkunle --- gmail.com
This is the first part of his work.

Use libav*-uninstalled.pc to get the ldflags for ffmpeg when we use --with-ffmpeg-tree to link statically

Can't test if it now works (no GNOME here)

safe side

(jb, pdherbemont are missing by the way)

Patch from Pierre-Luc Beaudoin

to always include a valid server address

      cleanup and fixes.

If too much frames have been dropped, then only decode I frames for a while and see if you can catch up with decoding other frames as well.

trustworthy here).