Converting midi2wav using fluidsynth
Converting midi to wav using fluidsynth is not entirely trivial. Here is how I do it:
# convert opensolo.mid to fluidsynth.raw using the soundfont /usr/share/sounds/sf2/FluidR3_GM.sf2 fluidsynth -l -i -a file -z 2048 /usr/share/sounds/sf2/FluidR3_GM.sf2 opensolo.mid # convert fluidsynth.raw to fluidsynth.wav using sox sox -b 16 -c 2 -s -r 44100 fluidsynth.raw fluidsynth.wav
You can use this together with the midi export of tuxguitar to export tuxguitar and guitarpro files to wav files.