[chuck-users] webchuck and osc

Jack Atherton lja at ccrma.stanford.edu
Wed Aug 26 01:01:35 EDT 2020


Yes it does! If I remember correctly it relies on Hongchan's design pattern
here:
https://developers.google.com/web/updates/2018/06/audio-worklet-design-pattern

~Jack

On Tue, Aug 25, 2020 at 3:20 PM Brad Garton <garton at columbia.edu> wrote:

> Me too, and I'm very interested.  Does it use WASM (sounds like it does)?
>
> brad
>
> On Tue, Aug 25, 2020 at 2:53 PM M. Edward (Ed) Borasky <znmeb at znmeb.net>
> wrote:
> >
> > This is the first I've heard of WebChuck - is there a link to it?
> > Google turned up nothing.
> >
> > On Tue, Aug 25, 2020 at 11:39 AM Jack Atherton <lja at ccrma.stanford.edu>
> wrote:
> > >
> > > It doesn't! Never quite figured out architecturally how this might
> work. The workaround would be to use some JavaScript mechanism for
> communicating with outside programs, then use global variables to
> communicate between JS and ChucK.
> > >
> > > ~Jack
> > >
> > > On Tue, Aug 25, 2020 at 5:02 AM Mícheál Ó Catháin <
> micheal.ocathain at gmail.com> wrote:
> > >>
> > >> hi there,
> > >>
> > >> Webchuck is such an excellent development - thanks for all the work
> that has gone into this by Jack (and others I'm sure).  Hopefully I'll be
> able to contribute in some way in future, after getting up the learning
> curve a bit more!
> > >>
> > >> I have a question about using OSC with webchuck...
> > >>
> > >> I have a .ck script running on my local machine, using OSC to emit
> messages every X samples of a .wav file played by a SndBuf.
> > >> These OSC messages are received by a webpage on my local machine.
> > >> For this receiver I am running the page using node.js, and...
> > >> * https://github.com/automata/osc-web
> > >> * socket.io
> > >>
> > >> Locally, this works fine - as I play the .wav file via ChucK on
> MiniAudicle, the webpage at localhost:3000 displays the OSC messages as I'd
> expect.
> > >>
> > >> However when I try to run this same .ck file using Webchuck, I get
> the following error message:
> > >> chucknode.js:189 [osc-eibhlin.ck]:line(38): undefined type
> 'OscOut'...
> > >>
> > >> Does Webchuck feature OSC messages yet?
> > >>
> > >>
> > >> Thanks
> > >> Micheal
> > >>
> > >> _______________________________________________
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> > >
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> >
> >
> > --
> > Borasky Research Journal https://www.znmeb.mobi
> >
> > Markovs of the world, unite! You have nothing to lose but your chains!
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