[PD] Gem server and client solution

[Py Fave]

nice setup!
what is the frame rate?

and latency?

thanks

py

2015-06-20 13:08 GMT+02:00 Csaba Láng <langcsaba at gmail.com>:

> Dear list,
>
> just wanted to inform you that I managed to have 2x12 fullHD screens
> connected and controlled by GEM.
> With 2 Mac Pro and 6 Datapath x4 4K external graphic cards works smooth.
> It is not visible from the picture, but these squares are cubes, which
> revolves when someone gets into interaction with the motion sensors.
> The result is in the attachment:
>
> [image: Inline image 1]
>
> No upscaling, no additional processor between the computer and the video
> wall. Just smooth 15840x3240 real time rendered pixels.
> Thanks for your ideas and help during the process.
>
> Best:
>
> Popesz
>
> On Wed, Apr 29, 2015 at 8:36 PM, Jack <jack at rybn.org> wrote:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Le 29/04/2015 13:15, IOhannes m zmoelnig a écrit :
>> > On 2015-04-29 12:36, Csaba Láng wrote:
>> >> Hi Iohannes,
>> >>
>> >> I just wanted to ask if according to you this approach is
>> >> feasible with such a gemwin dimension [dimen 7680x3240(. And if a
>> >> Mac Pro could handle it with 4-8 or 12 core processor.
>> >>
>> >
>> > I'm not very learned when it comes to apple, so I cannot give an
>> > authorative answer your question.
>> >
>> > anyhow: the number of cores are probably not very relevant here, as
>> > most of the work is done by the GPU. a resolution of 7680x3240 does
>> > not seem very high for nowadays standards.
>> >
>> > the maximum texture size (which is the relevant spec here) for
>> > modern cards should be at least 8192x8192 pixels (e.g. my intel
>> > gfx-card on my lenovo x230 supports 8192x8192; my quite old (~10
>> > years) nvidia GeForce 7800GTX would support only 4096x4096; what i
>> > here from the new nvidia GTX980 it should have a maximum texture
>> > size  of 65536x65536 pixels).
>>
>> About the NVidia GTX980, what does it mean :
>> Maximum Digital Resolution* : 5120x3200 ?
>> this is on :
>> http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-980/specificati
>> ons
>> ++
>>
>> Jack
>>
>>
>> >
>> > gmfsdr IOhannes
>> >
>> >
>> >
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>
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