NixOS/nixpkgs — pull request #2180 by iyzsong (2014-04-09 07:57:29+00:00)
Title: gst-plugins-bad: build with fluidsynth

usage:
```gst-launch-1.0 filesrc location=x.mid ! midiparse ! fluiddec soundfont=x.sf2 ! audioconvert ! alsasink```