Korg Forums

[sol_hsa]

Does a specification of the wsperf file format exist somewhere, so that a third party could make an editor for it?

Not that there's any hurry considering we can't even connect to the synth from windows at the moment..

[erwincoumans]

I have extracted the file format, will post once I have more info.

[sol_hsa]

From a quick glance all the files seem to follow some structured binary format, but I don't recognize it as any standard format that I know of.

I think reverse engineering the formats should be a relatively straightforward (if tedious) job.

[erwincoumans]

The files are stored as a collection of binary blobs storing protocol buffers.
I reverse engineered the format and wrote an unofficial editor here:

Windows and Mac OSX download in the description:
https://www.youtube.com/watch?v=aUI_8IWjp_o