textoverlay pango (http://www.pango.org/)
dirac (http://www.bbc.co.uk/rd/projects/dirac/)
effectv (Our ports was relicensed)(http://effectv.sourceforge.net/)
-
+musepack (http://www.musepack.net/)
Plugins which use a BSD covered library are as follows:
snapshot libpng (http://www.libpng.org/pub/png/)
- license: PNG license
+mngdec/mngenc libmng (http://gjuyn.xs4all.nl/libmng)
+ - license PNG license
+
Plugins using non-free libraries:
divxdec, divxenc (http://www.divx.com/)
osxaudio (http://www.apple.com/macosx/)