how many support maximum 4k outputs in Resolume?

[ernestchoi21]

Hey guys

I'm just wondering about how many support maximum 4k outputs in Resolume

PC spec is limitless, whatever

I only would use 7~8 x 4K Projectors prolly

please reply for that question , Thanks guys

[Arvol]

Are you blending or is each PJ screen independent from each other?
If each screen is independent and you are not concerned with screen tearing when trying to blend several sources into 1 canvas then I would just snag a 4K SDI output card and use that with a decent GPU (4080, 3080ti, etc)

nVidia limits you to (4) outputs per card (1 of them needs to be your UI window, so you only get 3 usable outputs per nVidia card when using a single card.)
with AMD you get (6), but I've also seen a LOT more issues with AMD cards in the past (might be good now?). Running multiple cards is usually a pain as well (and a waste of money if you're matching cards, as only (1) card is used for rendering.)

If you need them sync'd then things just got a whole lot more expensive. You'll need RTX Quadro cards (A6000 gets my vote) or some of these: https://olympianled.com/product/novasta ... processor/
If you don't need 4K and can settle for 1080p then a Quadro and some of these would get you by:
https://www.datapathltd.com/datapath-pr ... e4QAvD_BwE

Or you can get a beefy CPU/GPU combo and try your luck on these:
https://www.amazon.com/Zowietek-Convert ... B0CGRZ9DQ2
I have one coming in mid December. If it's actually HX3 then there is only 1.5 frames of delay and if you're not blending PJ's, that might be the cheapest option, If they work? (My $1,000 4K Science Image NDI Transcoders work great! but is also $1k...)

[audioseb]

Hi

Or you can get a beefy CPU/GPU combo and try your luck on these:
https://www.amazon.com/Zowietek-Convert ... B0CGRZ9DQ2

Do you know a device of that kind (and price) that is compatible with full NDI, because actually you got to use the bridge and send in NDI|HX format.

Thanks

[Arvol]

Science Image for FB NDI

[audioseb]

Science Image for FB NDI

Price for the science image device seems very high to me, around 1000€
I just need a decode NDI to HDMI, i've seen Magewell Pro Convert for NDI® to HDMI for 420€ wich is more than twice the Zowietek with less fonctionalities but Magewell manages full NDI.

Thanks for sharing your knowledge

[Arvol]

Science Image is worth the $$. Solid products.