Olivier, it's not the webaudio that does not work. It's the webmidi. As in the 2 last examples on the demo list:
https://ryoyakawai.github.io/smfplayer/ http://webaudiodemos.appspot.com/MIDIDrums/index.html In my testing the drum machine doesn't ask for permission to use midi. So that might be a bug on the websites part. But when smfplayer loads, this comes up in the teminal: ALSA lib conf.c:3916:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf ALSA lib seq.c:935:(snd_seq_open_noupdate) Unknown SEQ hw Might be usefull :) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1854676 Title: [snap] Web Midi API doesn't work Status in chromium-browser package in Ubuntu: Confirmed Bug description: With aspirations of creating a web based Midi tool, using Ubuntu 19.10, I'm trying to test out the Web Midi API: https://www.w3.org/TR/webmidi/ Although it is supposed to be supported in Chromium, none of these samples work in Ubuntu 19.10's snap-package installation of Chromium: https://webaudio.github.io/demo-list/ In the meantime, please recommend a work-around of how I can work with the Web Midi API while using Ubuntu Linux as my operating system. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1854676/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
