Added AVI Logging using custom Kega Game Video 1 lossless codec. This is
needed because logging RAW video causes poor performance even on highend
machines, and using any of the available codecs either doesn't compress
well enough to fix that, or does compress well enough, but can't keep up
with 60fps, so you get poor performance either way. The codec is able to
use hints from the emulator to aid in compression, allowing pretty good
compression while taking very little CPU time. The codec to allow you
to play back and convert the files is included in the archive, and can
be installed via right clicking on the INI file and telling the OS to
continue with the install. Tested on XP and Vista64, should work fine
on 9x and Vista32.
Note that these AVI files are not really meant to be shared as they are,
it's just a way for you to log video without horrible laggy gameplay.
Convert them to Xvid or something using the excellent VirtualDub program
(Google it.) I'll open up this codec sometime later incase it's useful
for other purposes/programs.
