[slrz]

I assume you're not talking about the mpd command line client of that name? At least I wouldn't know how it relates to video quality, though it plays music quite nicely. The other mpc I can easily get to does multi-precision arithmetic on the complex numbers. Also unlikely to be a match.

So there's your problem. Your software is hard to use and hard to find out about. Get it into distros so that installing it and trying it out is as painless as possible.

If I don't know it exists or have to hunt around the web for a copy, I'm unlikely to donate to it.