I went ahead and patched BUTT <http://danielnoethen.de/butt/> to handle SIGUSR1 to start/stop recording, and now #RadioTimer can also control it 😎

@dascritch @frederic

And now #RadioTimer can sync to another self by abusing this:

https://git.legeox.net/capslock/web-slideshow-sync

cf. https://blog.cloudfrancois.fr/synchroniser-une-presentation-slides-html-css-js-entre-plusieurs-navigateurs/

(thanks @CapsLock although I'd probably rewrite the server in python 😛)

@dascritch @frederic