Beatbox data compression utility

[qqwref]

I was bored so I made a thing. This takes FFR chart data and makes it really small (like 10% of the size). Press the right arrow button to convert and the left arrow button to convert back. Possible uses include storing a ton of chart data, or putting an entire chart into a forum post or chat.

http://mzrg.com/FFR/beatbox_compress.html

Sample compressed data to play with (this is one of my SM files, ~1k notes):

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

[choof]

Originally Posted by qqwref

This takes FFR chart data

(this is one of my SM files, ~1k notes)

wow thanks qqwref for providing a tool that literally helps no one

[hi19hi19]

That's a bit harsh :P

Seems like a fun exercise in compression but I do agree with choof, a little superfluous... I can't think of a real reason I would use this over just dumping shit in Pastebin.

ty for posting it though, good to see you around and still making helpful stuff. I still use your frame viewer tool all the time.

[mrpreggers]

can I do this with osu!mania files I want to turn Spy maps into a garbled mess

[qqwref]

Originally Posted by choof

wow thanks qqwref for providing a tool that literally helps no one

It works with other people's files too! I haven't figured out yet how to detect who stepped a file, but once I do, don't worry, I will make sure to have my programs throw an error on your charts.

Originally Posted by hi19hi19

Seems like a fun exercise in compression but I do agree with choof, a little superfluous... I can't think of a real reason I would use this over just dumping shit in Pastebin.

Yeah, it's not the most incredible thing, I was just bored today and wanted to throw it together. The same idea can also store replays - it's even more compact than the R^3 notation - so in certain cases where you have to keep a ton of replay data (e.g. indeed/dragonsfury keeping all gameplays in a text file) this could help a lot.

Speaking of making useful stuff, I've actually been working on a somewhat secret project that should be very helpful and cool for a lot of people... don't wanna reveal any more for now though.

[choof]

I meant that no one would be able to use it because it uses swf data and not sm data
who would have a feasible use for this