[PD] Patch on one display, Gem (and audio) on another.

Martin Dupras martindupras at gmail.com
Mon Jun 20 16:45:53 CEST 2016


Thank you everyone, I've now got it working.

- martin


On 20 June 2016 at 12:14, IOhannes m zmölnig <zmoelnig at iem.at> wrote:

> On 06/20/2016 12:51 PM, Martin Dupras wrote:
> > In other words: the Pi is on my Wi-FI network with its own IP address. I
> > ssh into it (with a graphical window) from a macbook. There, if I launch
> > PD, I can't create a gem window on the PI's primary display. Is that
> > possible?
>
> yes, easy.
>
> login to your remote machine with X-forwarding enabled:
> $ ssh -X rpi2 pd -lib Gem
> OR
> $ ssh -Y rpi2 pd -lib Gem
>
>
> you can tell [gemwin] where to create the window using an X-window
> specification):
> [create :0(
> |
> [gemwin]
>
>
> you might need to actively allow the latter (via `xhost`).
>
> >
> > Or would it be possible to launch PD from the command line such that the
> > PD-gui client runs on my remote connection display, but the server runs
> > "locally" on the pi?
>
> yes, this is also possible, but usually much more complicated.
>
>
> > Incidentally, when a [gemwin] gets created, is it "owned" by the pd
> server
> > process or the client process?
>
> the Pd-gui has nothing to do with Gem, which is running solely in the
> pd-core.
> in this context, "client" vs "server" is bad nomenclature, as it is both
> confusing (X-server (see my actual answer above) uses client/server) and
> (sometimes) untrue (both pd and pd-gui can act as server (resp. client)
> with respect to each other)
>
> fgmars
> IOhannes
>
>
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