This program loads wave files and draws them onto a PNG image. It does this by calculating peaks in chunks of the wave file. It's not particularly fast nor accurate, nor is it designed to have a super low-mem footprint, but it gets the job done just fine, thankyouverymuch. :-)
It has support for writing sample-offset / color pairs in an additional file, and thus creates images like such:
Special thanks to MTG for their continued support for Freesound and letting me release this as GPL.
NOTE This code has been completely superseded by: http://www.freesound.org/blog/?p=10
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