Halyard is a scriptable multimedia engine with
support for video, audio, graphics, and user
interaction. It currently runs on Windows, and
has a preliminary Macintosh port. It is based on
PLT Scheme, wxWidgets, and the Quake 2 Engine. It
includes a rudimentary IDE based on Scintilla.
License: GNU General Public License v2
Changes:
A particularly nasty memory leak was fixed, saving
20-80MB of RAM per reload. The new tarballs also
include pre-generated configure scripts, for ease
of building on the Mac.