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ticker  
#1 Posted : Thursday, July 29, 2021 11:22:13 AM(UTC)
ticker

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Man
Australia
Location: Melbourne

Hi all, we have been noticing our GPU has crept up to 100% in vMix - despite closing lots of unused inputs and we don't use any web links inside. "High Input Performance Mode" is ticked, too.

Currently, our GFX card is 1660/6gb with an i9 processor.

We are looking to upgrade the graphics card to 3060/12gb.

Before we proceed I just wanted to pick the brains trust as to whether it will resolve our issue. We use a Black Magic 4 HDMI input card as well.

The issue we have is when the GPU on vMix gets to about 95%, the output starts to drop frames and stutter badly. However when we look at the computers overall GPU, it's not at 95%. Much much lower (41%) for the entire computer. So we are a bit confused.

Cheers.
ask  
#2 Posted : Thursday, July 29, 2021 11:38:46 AM(UTC)
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Check that you have turned on "High Input Performance Mode".
https://www.vmix.com/hel...dex.htm?Performance.html
ticker  
#3 Posted : Thursday, July 29, 2021 11:49:17 AM(UTC)
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Hey yeh that's already ticked.
ask  
#4 Posted : Thursday, July 29, 2021 11:57:52 AM(UTC)
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Put as many video inputs, and images, into lists as you can.
https://www.vmix.com/kno...n-in-the-vmix-status-bar

Also double check you are using the NVidia graphics card not the integrated GPU
ticker  
#5 Posted : Thursday, July 29, 2021 12:29:48 PM(UTC)
ticker

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Australia
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Hey yeh we have a NVIDIA card.
Everything is in lists.

Discovered this which is helpful. Upgrading our graphics card so we can make use of the feature.

https://www.vmix.com/kno...th-resizable-bar-support

ask  
#6 Posted : Thursday, July 29, 2021 4:35:44 PM(UTC)
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Originally Posted by: ticker Go to Quoted Post


Discovered this which is helpful. Upgrading our graphics card so we can make use of the feature.

https://www.vmix.com/kno...th-resizable-bar-support



Note you also have to update your mobo's bios and not all boards support resizable bar.

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