Soundfonts in timidity plugin

[Dainius (GreatEmerald)]

I found a workaround for the problem I mentioned on Jan 3, 2012. It
would indeed appear that GStreamer can't play soundfonts from Timidity
directly, however, if you use the unsf tool to convert your soundfonts
to GUS patches, then you can use them to have GStreamer play back MIDI
files with the desired soundfont. The downside is that the tool might
sometimes miss some instruments and such.