If you read the fine print, the next significant release will be written in Common Lisp but the current releases are written in Crystal.
vindarel 203 days ago [-]
It's a Common Lisp program for end users and I can literally use it in 3 clicks, thanks to its AppImage (for Linux x86-64). Good (and rare) stuff!
It's also impressive to see that the audio decoding is mostly done in CL, without bindings.
pjmlp 203 days ago [-]
Kind of, given that Common Lisp is highly influenced by Interlisp-D, Lisp Machines, so naturally it has the necessary language features for such kind of low level coding.
superdisk 203 days ago [-]
Nice, last time I used this it was actually written in Crystal. I used it at the time to render VGM files, very handy and fast. Author is nice and responsive as well, I reported an odd issue with a VGM I had and she responded quickly.
wtn 204 days ago [-]
It seems the developer has no plans to support MPEG-4 audio files.
It's also impressive to see that the audio decoding is mostly done in CL, without bindings.