Check here (tell me if you have issues): https://github.com/paopre/Spontini/blob/master/documentation/miscellaneous.md#midi-input
Hope it helps! On Fri, May 31, 2024 at 8:38 PM Stefan Thomas <kontrapunktste...@gmail.com> wrote: > Dear Paolo, > thank for Your help. I've installed chrome and I changed the workspace. I > can also see, that webmidi works with this browser. > But I don't know how I could activate midi input with Spontini. A hint > would be great. > Thanks, > Stefan > > Am Fr., 31. Mai 2024 um 00:43 Uhr schrieb Paolo Prete < > paolopr...@gmail.com>: > >> >> >> On Thu, May 30, 2024 at 7:14 PM Stefan Thomas < >> kontrapunktste...@gmail.com> wrote: >> >>> Dear Paolo, >>> I could install Spontini. When I open it in chromium browser I get the >>> message "InvalidStateError: Platform dependent initialization failed." >>> >> >> Hi Stefan, this is a Chromium bug (you don't have it in Chrome) on MIDI >> input. See for example, https://versioduo.com/webmidi-test/ (but it >> affects many other programs and websites) >> you can avoid the annoying popup by removing line 129 in >> lib/webgui/main.js: >> >> turnOnMidiInputAndListenOnChannel(-1) >> >> Just remove this line and reload the editor clearing the cache (hold down >> the Ctrl key and click the Reload button) >> But given that I don't think chromium people will fix it in the near >> future, IF you need MIDI input (which is IMHO useful) I suggest you to >> switch to Chrome >> >> >> >>> What does that mean? I can also open files, but Spontini doesn't find >>> the root directory of my scores, which is ~/partituren/ >>> >>> >> Just set the workspace to ~/partituren/ in the SpontiniServer window. >> See: >> https://github.com/paopre/Spontini/blob/master/documentation/spontini-server.md >> >> Hope this helps! >> >> >> >
