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kjones9999  
#1 Posted : Tuesday, December 31, 2019 7:51:32 AM(UTC)
kjones9999

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Hi all.

A recently updated vmix system with a 1060 Nvidia card with 6 GB of Vram.

With around 15 inputs, the GPU mem is around 45%. I use video delays to list heavily. Every time I save a video delay to list, the GPU Mem bumps up 5% and stays. After 10 or so it sticks at 100%. Even deleting the videos from the list does not reduce the GPU %. If I leave the list populated, and close and reopen vmix, all is fine with GPU Mem around 50%. My render times stay around 5ms. I had as many as 60 video delays saved to a list and it never dropped a video frame nor never had any choppiness in the stream at 1080p59.97. So its just disconcerting. But it cannot be accurate because I should be seeing issues somewhere-- BTW I do have the box checked for 3Gb+ cards.
AgentPete  
#2 Posted : Tuesday, December 31, 2019 8:32:34 AM(UTC)
AgentPete

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I've noticed this, too.

With >100 inputs, my GPU mem is always 100%. Separately, Windows Task Manager says <10% of GPU is being used.

I suspect what vMix is trying to say is that it’s efficiently offloading all the processing it can to the GPU.
ask  
#3 Posted : Tuesday, December 31, 2019 1:50:54 PM(UTC)
ask

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thanks 1 user thanked ask for this useful post.
AgentPete on 1/2/2020(UTC)
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