Rank: Newbie
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Joined: 8/22/2021(UTC) Posts: 2  Location: Essex
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Hello
I have 4 x Fujifilm xt3's outputting 4k60 over active HDMI 2.1 cables.
These are inputted into a black magic design Quad HDMI.
I am achieving the frames 4k60 before encoding, Vmix does not recognise any drops.
My computer spec is:
Intel 10980XE, 32gb ram, Using a gigabyte OC 3080
Internet is 400mb up/download
Streaming in 30fps works flawless no frame drops. Streaming in 60fps causes the graphics card to overload (although not going above 70% 3D and 50% decoder in task manager) It gets about 50fps. Because of the lost of frames though it is extremely unstable.
I would ultimately like to stream in 60fps.
My question is, If I added in a quadro card on top of the 3080, would i be able to achieve the 4k60?
I have read on the forum someone saying to delimit the 3080, but I would have no idea to start with that one, or know if it would then allow me to achieve the 4k60?
Any help on this subject would be most appreciate!
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Rank: Advanced Member
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Joined: 7/1/2015(UTC) Posts: 1,150   Location: Houston TX Thanks: 319 times
Was thanked: 263 time(s) in 233 post(s)
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Nope. vMix can only use one GPU. This live streamed video tutorial shows you how to live stream to YouTube in 4K 60p. That's right, we actually live streamed this tutorial in 4k60p whilst showing you how to do it! This production really pushes our studio PC to the limit!
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Rank: Advanced Member
Groups: Registered
Joined: 7/1/2015(UTC) Posts: 1,150 Location: Houston TX Thanks: 319 times
Was thanked: 263 time(s) in 233 post(s)
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See also, this recent guidance on choosing GTX vs RTX/Quadro.
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Rank: Advanced Member
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Joined: 9/9/2020(UTC) Posts: 91  Location: Noord-Brabant Thanks: 3 times
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There are a few setups with vmix when 2 graphics cards will benifit. I run with 2. 1 intel and one Nvidea. Only Vmix (and as backup OBS) will make use of the NVidea card All other applications will make use of the intel card follow the following guide to do that. But do not forget to set it for every vmix application https://www.vmix.com/kno...n-nvidia-optimus-laptops
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Rank: Newbie
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Joined: 9/2/2021(UTC) Posts: 1 Location: us
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Yes it is Avialable Hardware setup for 4k60 - Hello I have 4 x Fujifilm xt3's outputting 4k60 over active HDMI 2.1 cables. These are inputted into a black magic. Upsers
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Rank: Newbie
Groups: Registered
Joined: 8/22/2021(UTC) Posts: 2 Location: Essex
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Originally Posted by: Gusikowski  Yes it is Avialable Hardware setup for 4k60 - Hello I have 4 x Fujifilm xt3's outputting 4k60 over active HDMI 2.1 cables. These are inputted into a black magic. Upsers Hello I am running a 3080ti now. The 3D aspect of the gpu is running at 70% while streaming the 4k60 x 4 fujifilm xt3's to youtube. The video encode is only running at 71% I am still losing frames though. Are there any specific settings you used? whats your pC setup?
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