True, looks like I forgot something at the end. Anyway, my latest solution to send big resolution to multi projectors is NDI through gigabit ethernet. Just make the rendering in gemframebuffer, the Gem window is just a preview on my main screen. https://github.com/gogo2/pd-ndi/releases I honestly recommend it.

Thanks, Popesz

On Sun, Sep 22, 2019 at 12:07 PM cyrille henry ch@chnry.net wrote:

Hello , your OS resize a window created bigger than your screen. you can adjust it's size manually, or you can create your windows using "border 0, offset 0 0 , dimen 3840 1080" to have your Gem window full size of your 2 screen.

cheers c

Le 21/09/2019 à 23:52, Csaba Láng a écrit :

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Dear list,

I have 2 fullHD screen connected to my pc with Ubuntu 18.04, but pd

cannot create bigger Gem window than the size of my first screen.

...

Is there any trick I do not know about? Dimen 3840 1080 just does not

make any difference.

...

Please advice,

Popesz

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