figure out which muxers support which codecs? new api required!

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17714 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Changelog

@@ -106,7 +106,7 @@ version 0.5:
 - Beam Software SIFF demuxer and decoder
 - libvorbis Vorbis decoding removed in favor of native decoder
 - IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
-- Ogg (Theora, Vorbis and FLAC only) muxer
+- Ogg (Theora, Vorbis and FLAC) muxer
 - PC Paintbrush PCX decoder
 - Sun Rasterfile decoder
 - TechnoTrend PVA demuxer