This is done at a rate of every 5 seconds.

There are many quirks to how this works but the unfreeze and thre length clock on enable are the most important ones.
For more information on these options check https://github.com/retrio/gb-test-roms/blob/master/dmg_sound/source/03-trigger.s.

We're currently in the 02-len ctr.s test.

Making them smaller.

Also added support for image saving.