Jazz-Soft Community

You can synchronize all players by starting them together:
port.and(function() { player1.play(); player2.play(); player3.play(); });

I'll think how to enable measure count in the next player version.

You can insert a channel converter between the file player and the output port: var smf = new JZZ.MIDI.SMF(data); var player = smf.player(); var port = JZZ().or('Cannot start MIDI engine!').openMidiOut().or('Cannot open MIDI Out!'); var chan9 = new JZZ.Widget({ _receive: function(msg) { this.emit(ms...

portLead and portPerc refer to the same MIDI port. MIDI player does not change the channels, it plays messages exactly as they are in the file. ch() is a convenience function, it does not change channel. Do you want to change channel for the messages playing from the second file? - I'll post the cod...

JZZ.js v.0.4.8 has been released.
It has an important fix for the Web MIDI API.

GitHub: https://github.com/jazz-soft/JZZ
npm: https://www.npmjs.com/package/jzz

To look how I did it, you can check-out the code from GitHub:
https://github.com/jazz-soft/JZZ-midi-SMF - MIDI part
https://github.com/jazz-soft/JZZ-gui-Player - GUI part

BTW, the work is still in progress, so any ideas for the additional features are welcome!

Please check the demo at https://jazz-soft.github.io/modules/smf/index.html

JZZ.js v.0.4.6 enables Web MIDI API in Node.js and browsers.

GitHub: https://github.com/jazz-soft/JZZ
npm: https://www.npmjs.com/package/jzz

JZZ.js v.0.4.6 enables Web MIDI API in Node.js and browsers.

GitHub: https://github.com/jazz-soft/JZZ
npm: https://www.npmjs.com/package/jzz

JZZ.js v.0.4.5 with MPE support has been released!
GitHub: https://github.com/jazz-soft/JZZ
npm: https://www.npmjs.com/package/jzz

Unfortunately, I don't have the MC-8 device to debug the issue.
Perhaps it would be helpful to get in contact with the application developers.
Do you know them?

Ok, so when all 3 are enablled, there is a MIDI traffic, but something goes wrong.
How large is the volume of MIDI data transferred?

Does it produce any error output on the console?

Thank you for letting me know!
I think Livid can fix their new online version.

MPE Specifications:
https://docs.google.com/document/d/1vpj ... 83NHD8edow

On January 28th 2018 MIDI Manufacturers Association (MMA) adopted the new MIDI Polyphonic Expression (MPE) Enhancement to the MIDI Specification.
https://www.midi.org/articles/midi-poly ... ession-mpe

We will enable MPE features in JZZ.js in the next release.

I got your email and will experiment with your suggestions.
Unfortunately, I don't have any devices that behave like yours - all instruments I tried were visible by ALSA's snd_rawmidi_*

The change will be a little more complicated than "find/replace", but still simple. Jazz.MidiOutList() / Jazz.MidiInList() => JZZ().and(function() { var info = this.info(); ... }); https://jazz-soft.net/doc/JZZ/jzz.html#info Jazz.MidiOutOpen(name) / Jazz.MidiInOpen(name, funct) => var midiout = JZZ(...

I've posted a message at http://forum.lividinstruments.com/discu ... server-com

Oh I see... I thought you were that site developer...
Well, the only thing you can do then is to encourage the site owners to upgrade their technology...